:root {
    --gray-50: #f7f7f8;
    --gray-100: #f0f0f1;
    --gray-150: #e9e9eb;
    --gray-200: #e2e2e5;
    --gray-300: #cfd0d4;
    --gray-400: #a6a8b0;
    --gray-500: #83858e;
    --gray-600: #62636b;
    --gray-700: #46474d;
    --gray-800: #303136;
    --gray-900: #1e1f22;
    --accent: #4b5566;
    --accent-dark: #363d47;
    --danger: #b3462c;
    --success: #2f8f5b;
    --font-sans: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: var(--font-sans);
    font-size: 13px;
    color: var(--gray-800);
    background: var(--gray-100);
    -webkit-font-smoothing: antialiased;
}

body {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Topbar */
.topbar {
    height: 42px;
    flex: 0 0 auto;
    background: var(--gray-900);
    color: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 14px;
    font-size: 13px;
    font-weight: 600;
    z-index: 500;
}

.topbar-brand {
    display: flex;
    align-items: center;
    gap: 6px;
    letter-spacing: 0.2px;
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 400;
    color: var(--gray-300);
}

.topbar-logout {
    background: transparent;
    border: none;
    color: var(--gray-300);
    cursor: pointer;
    font-size: 14px;
    padding: 4px 6px;
    border-radius: 4px;
}

.topbar-logout:hover {
    background: var(--gray-700);
    color: #fff;
}

/* Topbar user dropdown */
.topbar-user-dropdown {
    position: relative;
}

.topbar-username-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    color: var(--gray-300);
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 400;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 4px;
}

.topbar-username-btn:hover,
.topbar-username-btn.open {
    background: var(--gray-700);
    color: #fff;
}

.topbar-username-caret {
    font-size: 9px;
    color: var(--gray-500);
}

.topbar-dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 220px;
    background: #fff;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(30, 31, 34, 0.2);
    padding: 6px;
    z-index: 2000;
}

.topbar-dropdown-info {
    padding: 6px 8px 8px;
}

.topbar-dropdown-company {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--gray-800);
}

.topbar-dropdown-period {
    font-size: 11.5px;
    color: var(--gray-500);
    margin-top: 2px;
}

.topbar-dropdown-separator {
    height: 1px;
    background: var(--gray-200);
    margin: 4px 2px;
}

.topbar-dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    border: none;
    background: transparent;
    text-align: left;
    padding: 7px 8px;
    border-radius: 4px;
    font-size: 12.5px;
    font-family: var(--font-sans);
    color: var(--gray-700);
    cursor: pointer;
}

.topbar-dropdown-item i {
    width: 14px;
    text-align: center;
    color: var(--gray-500);
}

.topbar-dropdown-item:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.topbar-dropdown-item.update-available {
    color: var(--success);
    font-weight: 600;
}

.topbar-dropdown-item.update-available i {
    color: var(--success);
}

.topbar-dropdown-item.update-available:hover {
    background: rgba(47, 143, 91, 0.1);
    color: var(--success);
}

/* Period chooser overlay */
.period-chooser-overlay {
    position: fixed;
    inset: 0;
    background: rgba(30, 31, 34, 0.35);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 5500;
}

.period-chooser {
    width: 320px;
    max-height: 70vh;
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.period-chooser-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-bottom: 1px solid var(--gray-200);
    font-size: 12.5px;
    font-weight: 700;
    color: var(--gray-800);
}

.period-chooser-header button {
    border: none;
    background: transparent;
    color: var(--gray-500);
    cursor: pointer;
}

.period-chooser-list {
    overflow-y: auto;
    padding: 6px;
}

.period-chooser-item {
    display: flex;
    flex-direction: column;
    width: 100%;
    border: none;
    background: transparent;
    text-align: left;
    padding: 8px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-family: var(--font-sans);
}

.period-chooser-item:hover {
    background: var(--gray-100);
}

.period-chooser-item.active {
    background: var(--accent);
}

.period-chooser-item.active .period-chooser-item-no,
.period-chooser-item.active .period-chooser-item-dates {
    color: #fff;
}

.period-chooser-item-no {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--gray-800);
}

.period-chooser-item-dates {
    font-size: 11.5px;
    color: var(--gray-500);
}

.period-chooser-empty {
    padding: 16px;
    text-align: center;
    color: var(--gray-500);
    font-size: 12.5px;
}

/* Body / shell */
.body-content-wrapper {
    position: relative;
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
}

.body-content {
    flex: 1 1 auto;
    min-height: 0;
    min-width: 0;
}

.screen-loading-overlay {
    position: absolute;
    inset: 0;
    z-index: 4000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(240, 240, 241, 0.75);
}

.screen-loading-overlay i {
    font-size: 28px;
    color: var(--accent);
}

.app-shell {
    display: flex;
    height: 100%;
}

/* Sidebar */
.sidebar {
    width: 260px;
    flex: 0 0 260px;
    background: var(--gray-50);
    border-right: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.sidebar-header {
    padding: 10px 12px;
    border-bottom: 1px solid var(--gray-200);
}

.company-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.company-name {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--gray-800);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.company-period {
    font-size: 11.5px;
    font-weight: 400;
    color: var(--gray-500);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-search {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 10px;
    border-bottom: 1px solid var(--gray-200);
    color: var(--gray-500);
}

.sidebar-search input {
    flex: 1;
    border: 1px solid var(--gray-200);
    background: #fff;
    border-radius: 4px;
    padding: 5px 8px;
    font-size: 12.5px;
    font-family: var(--font-sans);
    color: var(--gray-800);
    outline: none;
}

.sidebar-search input:focus {
    border-color: var(--accent);
}

.menu-tree {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 6px 4px 20px;
}

.menu-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.menu-list .menu-list {
    padding-left: 14px;
}

.menu-item {
    margin: 1px 0;
}

.menu-row {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 8px;
    border-radius: 4px;
    cursor: pointer;
    color: var(--gray-700);
    font-size: 12.5px;
    line-height: 1.3;
    user-select: none;
}

.menu-row:hover {
    background: var(--gray-150);
    color: var(--gray-900);
}

.menu-caret {
    font-size: 10px;
    width: 10px;
    flex: 0 0 auto;
    color: var(--gray-400);
    transition: transform 0.12s ease;
}

.menu-caret-spacer {
    width: 10px;
    flex: 0 0 auto;
}

.menu-item.open > .menu-row > .menu-caret {
    transform: rotate(90deg);
}

.menu-icon {
    font-size: 13px;
    color: var(--gray-500);
    flex: 0 0 auto;
    width: 15px;
    text-align: center;
}

.menu-title {
    flex: 1 1 auto;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.menu-item[data-leaf="true"] > .menu-row:hover {
    background: var(--accent);
    color: #fff;
}

.menu-item[data-leaf="true"] > .menu-row:hover .menu-icon {
    color: #fff;
}

.menu-children {
    display: none;
}

.menu-item.open > .menu-children,
.menu-item.search-open > .menu-children {
    display: block;
}

/* Desktop / windows */
.desktop {
    position: relative;
    flex: 1 1 auto;
    background: var(--gray-200);
    background-image:
        linear-gradient(var(--gray-150) 1px, transparent 1px),
        linear-gradient(90deg, var(--gray-150) 1px, transparent 1px);
    background-size: 24px 24px;
    overflow: hidden;
}

.desktop-content {
    position: absolute;
    inset: 0;
    overflow: auto;
    background: #ffffff;
    z-index: 0;
}

.app-window {
    position: absolute;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(30, 31, 34, 0.12);
    min-width: 360px;
    min-height: 240px;
    overflow: hidden;
}

.app-window.active {
    border-color: var(--gray-500);
    box-shadow: 0 6px 20px rgba(30, 31, 34, 0.2);
}

.app-window.minimized {
    display: none;
}

.app-window.maximized {
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    border-radius: 0;
}

.window-titlebar {
    flex: 0 0 auto;
    height: 34px;
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8px 0 12px;
    cursor: move;
}

.app-window.active .window-titlebar {
    background: var(--gray-800);
    border-bottom-color: var(--gray-900);
}

.window-title {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.app-window.active .window-title {
    color: var(--gray-50);
}

.window-controls {
    display: flex;
    gap: 2px;
    flex: 0 0 auto;
}

.window-btn {
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    color: var(--gray-500);
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-window.active .window-btn {
    color: var(--gray-300);
}

/* Dokunmatik ekranlarda gerçek bir imleç olmadığından :hover, dokunma sonrası
   DOM değişince (ör. pencere kapanıp altındaki öğe aynı konuma gelince) o
   öğede "takılı" kalmış gibi görünebilir - bu yüzden hover stilleri sadece
   gerçek imleci olan cihazlarda uygulanır. */
@media (hover: hover) and (pointer: fine) {
    .window-btn:hover {
        background: var(--gray-300);
        color: var(--gray-900);
    }

    .window-close:hover {
        background: var(--danger);
        color: #fff;
    }
}

.window-body {
    flex: 1 1 auto;
    overflow: auto;
    background: #fff;
}

/* Pencere içi arama (Ctrl+F) */
.window-search-box {
    position: absolute;
    top: 40px;
    right: 10px;
    z-index: 50;
    display: none;
    align-items: center;
    gap: 6px;
    background: #fff;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    box-shadow: 0 4px 14px rgba(30, 31, 34, 0.18);
    padding: 6px 8px;
}

.window-search-box.open {
    display: flex;
}

.window-search-box i.bi-search {
    color: var(--gray-500);
    font-size: 12px;
}

.window-search-box input {
    border: none;
    outline: none;
    font-size: 12.5px;
    font-family: var(--font-sans);
    color: var(--gray-800);
    width: 180px;
}

.window-search-box .window-search-close,
.window-search-box .window-search-submit {
    border: none;
    background: transparent;
    color: var(--gray-500);
    cursor: pointer;
    display: flex;
}

.window-search-box .window-search-submit:hover {
    color: var(--accent);
}

.window-resize-handle {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 14px;
    height: 14px;
    cursor: se-resize;
}

.window-resize-handle::after {
    content: "";
    position: absolute;
    right: 3px;
    bottom: 3px;
    width: 7px;
    height: 7px;
    border-right: 2px solid var(--gray-400);
    border-bottom: 2px solid var(--gray-400);
}

/* Taskbar */
.footer-bar {
    flex: 0 0 auto;
    height: 30px;
    background: var(--gray-900);
    border-top: 1px solid var(--gray-800);
    display: flex;
    align-items: center;
}

.taskbar {
    flex: 1 1 auto;
    min-width: 0;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 8px;
    overflow-x: auto;
}

.taskbar-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--gray-800);
    color: var(--gray-300);
    border: 1px solid var(--gray-700);
    border-radius: 4px;
    padding: 3px 10px;
    font-size: 12px;
    font-family: var(--font-sans);
    cursor: pointer;
    white-space: nowrap;
}

.taskbar-chip:hover {
    background: var(--gray-700);
    color: #fff;
}

.taskbar-chip.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.taskbar-version {
    flex: 0 0 auto;
    padding-right: 10px;
    color: var(--gray-500);
    font-size: 11px;
    font-family: var(--font-sans);
    white-space: nowrap;
    user-select: none;
}

/* Buttons */
.btn-gray {
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 6px 12px;
    font-size: 12.5px;
    font-family: var(--font-sans);
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-gray:hover {
    background: var(--accent-dark);
}

/* Dashboard */
.dashboard-content {
    padding: 16px;
}

.dashboard-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.dashboard-toolbar h2 {
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-800);
    margin: 0;
}

.shortcut-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 10px;
}

.shortcut-empty {
    grid-column: 1 / -1;
    color: var(--gray-500);
    font-size: 12.5px;
}

.shortcut-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    padding: 16px 10px;
    cursor: pointer;
    text-align: center;
}

.shortcut-card:hover {
    background: #fff;
    border-color: var(--accent);
}

.shortcut-icon {
    font-size: 22px;
    color: var(--accent);
}

.shortcut-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-700);
}

/* Shortcut picker */
.shortcut-picker-overlay {
    position: fixed;
    inset: 0;
    background: rgba(30, 31, 34, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.shortcut-picker {
    width: 360px;
    max-height: 70vh;
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.shortcut-picker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-bottom: 1px solid var(--gray-200);
    font-size: 12.5px;
    font-weight: 700;
    color: var(--gray-800);
}

.shortcut-picker-header button {
    border: none;
    background: transparent;
    color: var(--gray-500);
    cursor: pointer;
}

.shortcut-picker-search {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 8px 12px;
    padding: 5px 8px;
    border: 1px solid var(--gray-200);
    border-radius: 4px;
    color: var(--gray-500);
}

.shortcut-picker-search input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 12.5px;
    font-family: var(--font-sans);
    color: var(--gray-800);
}

.shortcut-picker-tree {
    overflow-y: auto;
    padding: 4px 6px 10px;
    max-height: 50vh;
}

.picker-menu-item[data-leaf="true"] > .picker-menu-row:hover {
    background: var(--accent);
    color: #fff;
}

.picker-menu-item[data-leaf="true"] > .picker-menu-row:hover .menu-icon {
    color: #fff;
}

/* Placeholder content */
.placeholder-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 8px;
    color: var(--gray-500);
    padding: 20px;
    text-align: center;
}

.placeholder-icon {
    font-size: 34px;
    color: var(--gray-300);
}

.placeholder-content h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-700);
    margin: 0;
}

.placeholder-content p {
    font-size: 12.5px;
    margin: 0;
}

/* Login */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100%;
    height: auto;
    background: var(--gray-200);
    padding: 16px;
    box-sizing: border-box;
    /* Üst body{overflow:hidden} kuralı bu sayfada geçersiz kılınıyor - mobilde
       sanal klavye açıldığında sayfa kutuların görünür kalması için
       kaydırılabilmeli, aksi halde klavye giriş kutularının üstünü kapatıyordu. */
    overflow-y: auto;
}

.login-card {
    width: 400px;
    max-width: 100%;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(30, 31, 34, 0.12);
    padding: 28px 28px 32px;
    box-sizing: border-box;
}

/* Dar (mobil) ekranlarda kart dolgusu ve OTP kutuları küçülüyor - aksi halde
   sabit boyutlu kutu satırı kart genişliğinden taşabiliyordu. */
@media (max-width: 420px) {
    .login-card {
        padding: 22px 16px 26px;
    }

    .phone-prefix {
        font-size: 16px;
    }

    .phone-otp-boxes {
        gap: 3px;
    }

    .phone-otp-box {
        width: 20px;
        height: 32px;
        font-size: 14px;
        border-radius: 6px;
    }

    .phone-otp-box:nth-child(3),
    .phone-otp-box:nth-child(6),
    .phone-otp-box:nth-child(8) {
        margin-right: 5px;
    }

    .password-otp-box {
        width: 30px;
        height: 40px;
        font-size: 18px;
    }

    #passwordBoxesWrap .phone-otp-boxes {
        gap: 6px;
    }

    #passwordBoxesWrap .phone-otp-box:nth-child(3) {
        margin-right: 9px;
    }
}

.login-logo {
    font-size: 15px;
    font-weight: 700;
    color: var(--gray-800);
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 20px;
    margin-bottom: 22px;
    border-bottom: 1px solid var(--gray-200);
}

.login-logo-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    background: var(--accent);
    color: #fff;
    font-size: 14px;
    flex-shrink: 0;
}

.login-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    margin: 0 0 16px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.login-form label {
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-600);
    margin-top: 8px;
}

.login-form input {
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    padding: 7px 9px;
    font-size: 13px;
    font-family: var(--font-sans);
    outline: none;
}

.login-form input:focus {
    border-color: var(--accent);
}

.login-submit {
    margin-top: 16px;
    justify-content: center;
}

/* Giriş ekranındaki tüm hata/uyarı mesajları (geçersiz numara, kayıtsız
   numara, yanlış şifre, sunucu hatası) için tek, tutarlı bir konum ve
   görünüm - kutu içinde, ikonlu, adımın buton üstünde sabit bir yerde. */
.login-alert {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(179, 70, 44, 0.07);
    border: 1px solid rgba(179, 70, 44, 0.25);
    border-left: 3px solid var(--danger);
    border-radius: 6px;
    padding: 10px 12px;
    margin: 10px 0 2px;
    font-size: 12px;
    line-height: 1.3;
    color: var(--danger);
}

.login-alert i {
    font-size: 14px;
    line-height: 1;
    flex-shrink: 0;
}

.login-alert span {
    display: block;
}

.login-step {
    display: flex;
    flex-direction: column;
}

.login-step .login-title {
    text-align: center;
    margin-bottom: 4px;
}

.login-subtitle {
    text-align: center;
    font-size: 12px;
    color: var(--gray-500);
    margin: 0 0 20px;
}

/* Telefon/şifre girişi: sıradan bir textbox değil, her hane kendi kutusunda
   gösterilen OTP-tarzı bir giriş alanı. Görünen kutular <input> DEĞİL - salt
   görsel `<span>` elemanları. Gerçek klavye girişini (masaüstü fiziksel VEYA
   mobil sanal klavye) tek, görünmez bir `.otp-real-input` alır - mobilde
   sayısal klavyeyi güvenilir şekilde açan tek yöntem gerçek bir <input>
   olmasıdır (sade bir div veya contenteditable bunu garanti etmez). Sayfada
   <form> elemanı OLMADIĞINDAN ve input'un adı rastgele üretildiğinden
   (bkz. Login.cshtml) tarayıcının form otomatik doldurma/öneri motoru bu
   alanı asla tetiklemiyor. */
.phone-otp-shell {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 8px 0 4px;
}

.phone-otp-shell.shake {
    animation: loginPhoneShake .3s ease;
}

@keyframes loginPhoneShake {
    10%, 90% { transform: translateX(-2px); }
    20%, 80% { transform: translateX(3px); }
    30%, 50%, 70% { transform: translateX(-5px); }
    40%, 60% { transform: translateX(5px); }
}

.phone-prefix {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-400);
    flex-shrink: 0;
}

.phone-otp-boxes-wrap {
    position: relative;
    cursor: text;
}

.phone-otp-boxes {
    display: flex;
    gap: 4px;
}

/* Gerçek input, kutuların üstünde tamamen görünmez şekilde konumlanır -
   dokunma/tıklama alanı kutularla birebir aynı, ama hiçbir görsel iz
   bırakmaz (rengi/karet'i şeffaf). */
.otp-real-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
    padding: 0;
    margin: 0;
    background: transparent;
    color: transparent;
    caret-color: transparent;
    opacity: 0;
    outline: none;
    -webkit-text-fill-color: transparent;
}

.phone-otp-box {
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    width: 24px;
    height: 36px;
    border: 1.5px solid var(--gray-300);
    border-radius: 7px;
    background: var(--gray-100);
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 700;
    line-height: 1;
    color: var(--gray-800);
    transition: border-color .15s ease, background-color .15s ease, box-shadow .15s ease;
}

.phone-otp-box.filled {
    background: #fff;
    border-color: var(--gray-400);
}

.phone-otp-box.active {
    border-color: var(--accent);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(75, 85, 102, 0.15);
}

.phone-otp-shell.shake .phone-otp-box {
    border-color: var(--danger);
}

/* Grup aralıkları: 5XX XXX XX XX (3-3-2-2) okunabilirliği için 3., 6. ve 8.
   kutudan sonra ekstra boşluk. Şifre kutuları (6 hane) aynı seçiciyle 3-3
   grubuna otomatik ayrılıyor (nth-child(3) her iki kutu grubunda da geçerli). */
.phone-otp-box:nth-child(3),
.phone-otp-box:nth-child(6),
.phone-otp-box:nth-child(8) {
    margin-right: 6px;
}

/* Şifre kutuları sadece 6 hane olduğundan biraz daha büyük ve ferah - PIN
   girişi hissi versin, telefon numarası kutularıyla aynı görsel dilde. */
.password-otp-box {
    width: 36px;
    height: 46px;
    font-size: 22px;
    letter-spacing: 0;
}

#passwordBoxesWrap .phone-otp-boxes {
    gap: 8px;
}

#passwordBoxesWrap .phone-otp-box:nth-child(3) {
    margin-right: 12px;
}

.login-phone-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--gray-100);
    border-radius: 6px;
    padding: 7px 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 12px;
}

.login-phone-chip .link-btn {
    margin-left: auto;
    border: none;
    background: none;
    color: var(--accent);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    padding: 0;
}

.login-phone-chip .link-btn:hover {
    text-decoration: underline;
}

/* Data table (Firmalar, Dönemler) */
.companies-content,
.company-periods {
    padding: 16px;
}

/* Pencere başlığı zaten window titlebar'da göründüğünden, liste
   sayfalarındaki toolbar'da sadece aksiyon butonu kalır ve sağa yaslanır. */
.companies-content > .dashboard-toolbar {
    justify-content: flex-end;
}

/* Mamul Malzeme Maliyeti / Üretim Sarf Toplama Listesi: sabit başlık, altında
   kayan tablo, en altta sabit footer (bkz. .material-form). thead ve tbody
   AYNI tabloda tutulur; başlık position:sticky ile kaydırma sırasında yerinde
   kalır (bkz. .data-table thead th). */
.product-cost-content,
.production-consumption-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding-top: 16px;
}

.product-cost-content .data-table,
.production-consumption-content .data-table {
    table-layout: fixed;
}

/* Pencere daraltılıp sütun genişliği yetmediğinde satır 2. satıra taşmasın,
   metin "..." ile kesilsin; pencere büyütülünce hücre tekrar sığdığı için
   otomatik olarak normale döner (ekstra bir JS/resize dinleyicisine gerek yok). */
.product-cost-content .data-table td {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.data-table-scroll {
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
    scrollbar-gutter: stable;
    padding: 0 16px 16px;
}

.selectable-table tbody tr[data-material-id],
.selectable-table tbody tr[data-unit-set-id],
.selectable-table tbody tr[data-plan-id] {
    cursor: pointer;
}

.selectable-table tbody tr.row-selected {
    background: var(--gray-200);
}

.selectable-table tbody tr.row-selected:hover {
    background: var(--gray-200);
}

.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 12.5px;
}

.data-table thead th {
    position: sticky;
    top: 0;
    z-index: 2;
    text-align: left;
    padding: 0;
    box-shadow: inset 0 -1px 0 var(--gray-200);
    background: #fff;
    color: var(--gray-600);
    font-weight: 600;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.col-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4px;
    padding: 8px 6px 8px 10px;
}

.data-table thead th[data-sort-key] .col-header-label {
    cursor: pointer;
    user-select: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1 1 auto;
}

.data-table thead th[data-sort-key] .col-header-label:hover {
    color: var(--gray-800);
}

.col-header-label .sort-indicator {
    font-size: 10px;
    color: var(--accent);
}

.col-filter-btn {
    flex: 0 0 auto;
    border: none;
    background: transparent;
    color: var(--gray-400);
    padding: 2px 4px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 11px;
    line-height: 1;
}

.col-filter-btn:hover {
    background: var(--gray-150);
    color: var(--gray-700);
}

.col-filter-btn.active {
    color: var(--accent);
}

.column-filter-popover {
    position: fixed;
    z-index: 200;
    display: none;
    min-width: 200px;
    max-width: 280px;
    background: #fff;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    box-shadow: 0 6px 20px rgba(30, 31, 34, 0.2);
    font-size: 12.5px;
    text-transform: none;
    letter-spacing: normal;
    font-weight: 400;
}

.column-filter-popover.open {
    display: flex;
    flex-direction: column;
}

.column-filter-actions {
    display: flex;
    justify-content: space-between;
    gap: 6px;
    padding: 8px 10px;
    border-bottom: 1px solid var(--gray-150);
}

.column-filter-actions button {
    border: none;
    background: transparent;
    color: var(--accent);
    cursor: pointer;
    font-size: 12px;
    padding: 0;
}

.column-filter-actions button:hover {
    text-decoration: underline;
}

.column-filter-list {
    max-height: 220px;
    overflow: auto;
    padding: 4px 0;
}

.column-filter-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    color: var(--gray-800);
    cursor: pointer;
}

.column-filter-item:hover {
    background: var(--gray-50);
}

.column-filter-item input {
    margin: 0;
}

.column-filter-date-range {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 10px;
}

.column-filter-date-range label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 12px;
    color: var(--gray-600);
}

.column-filter-date-range input {
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    padding: 5px 7px;
    font-size: 12.5px;
    font-family: var(--font-sans);
    color: var(--gray-800);
}

.column-filter-actions button[data-action="apply"] {
    font-weight: 600;
}

.column-filter-empty {
    padding: 10px;
    color: var(--gray-500);
    text-align: center;
}

.data-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--gray-150);
    color: var(--gray-800);
}

.data-table tbody tr:hover {
    background: var(--gray-50);
}

.data-table-empty {
    color: var(--gray-500);
    text-align: center;
    padding: 20px !important;
}

.data-table-loading {
    color: var(--gray-500);
    text-align: center;
    padding: 12px !important;
}

.data-table-loading i {
    margin-right: 6px;
    color: var(--accent);
}

.data-table-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 8px 12px;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.pagination-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    background: #fff;
    color: var(--gray-700);
    cursor: pointer;
}

.pagination-btn:hover:not(:disabled) {
    background: var(--gray-100);
}

.pagination-btn:disabled {
    color: var(--gray-300);
    cursor: not-allowed;
}

.pagination-info {
    color: var(--gray-600);
    font-size: 13px;
}

.pagination-total-count {
    color: var(--gray-400);
}

/* Company form */
.company-form,
.material-form,
.current-account-form,
.unit-set-form,
.payment-plan-form,
.ledger-account-form,
.service-form,
.purchase-delivery-note-form,
.sales-delivery-note-form,
.purchase-invoice-form,
.sales-invoice-form,
.integration-settings-form {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.form-loading-overlay {
    position: absolute;
    inset: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #fff;
    color: var(--gray-600);
    font-size: 13px;
    font-weight: 600;
}

.form-loading-overlay i {
    font-size: 16px;
    color: var(--accent);
}

.company-form-header {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 14px 16px 0;
    flex: 0 0 auto;
}

.company-form-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    padding: 10px 16px;
    border-top: 1px solid var(--gray-200);
    flex: 0 0 auto;
    margin-top: auto;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.form-field-grow {
    flex: 1 1 auto;
}

.form-field label {
    font-size: 11px;
    font-weight: 600;
    color: var(--gray-600);
}

.form-field input,
.form-field select,
.form-field textarea {
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    padding: 6px 8px;
    font-size: 12.5px;
    font-family: var(--font-sans);
    color: var(--gray-800);
    outline: none;
    background: #fff;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--accent);
}

.form-field input[readonly] {
    background: var(--gray-100);
    color: var(--gray-600);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
    padding: 14px 16px;
}

.form-fieldset {
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    margin: 14px 16px;
    padding: 4px 8px 8px;
}

.form-fieldset legend {
    font-size: 11.5px;
    font-weight: 700;
    color: var(--gray-700);
    padding: 0 6px;
}

.working-days {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 4px;
}

.working-days label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    font-weight: 400;
    color: var(--gray-700);
}

/* Tabs */
.tabs {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
    margin-top: 12px;
}

.tab-buttons {
    display: flex;
    gap: 2px;
    padding: 0 16px;
    border-bottom: 1px solid var(--gray-200);
    flex: 0 0 auto;
}

.tab-btn {
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 8px 10px;
    font-size: 12px;
    font-weight: 600;
    font-family: var(--font-sans);
    color: var(--gray-500);
    cursor: pointer;
}

.tab-btn:hover {
    color: var(--gray-800);
}

.tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.tab-panel {
    display: none;
    flex: 1 1 auto;
    overflow: auto;
}

.tab-panel.active {
    display: block;
}

/* Period form overlay */
.period-form-overlay {
    position: fixed;
    inset: 0;
    background: rgba(30, 31, 34, 0.35);
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.period-form {
    width: 320px;
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.period-form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 6px;
}

/* Panel / company choice screens */
.choice-screen {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 40px 20px;
    background: var(--gray-100);
    overflow: auto;
}

.choice-back-btn {
    align-self: flex-start;
    display: flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: 1px solid var(--gray-200);
    border-radius: 4px;
    padding: 6px 10px;
    font-size: 12px;
    font-family: var(--font-sans);
    color: var(--gray-600);
    cursor: pointer;
    position: absolute;
    top: 16px;
    left: 16px;
}

.choice-back-btn:hover {
    background: var(--gray-150);
    color: var(--gray-900);
}

.choice-screen {
    position: relative;
}

.choice-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-800);
    margin: 0;
}

.choice-empty {
    color: var(--gray-500);
    font-size: 13px;
}

.choice-cards {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

.choice-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    width: 220px;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    padding: 28px 18px;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(30, 31, 34, 0.06);
    font-family: var(--font-sans);
}

.choice-card:hover {
    border-color: var(--accent);
    box-shadow: 0 6px 20px rgba(30, 31, 34, 0.12);
}

.choice-card-icon {
    font-size: 30px;
    color: var(--accent);
}

.choice-card-title {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--gray-800);
}

.choice-card-desc {
    font-size: 11.5px;
    color: var(--gray-500);
    text-align: center;
}

.company-choice-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 360px;
    max-width: 90vw;
}

.company-choice-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    padding: 12px 14px;
    cursor: pointer;
    font-family: var(--font-sans);
    color: var(--gray-800);
    text-align: left;
}

.company-choice-item:hover {
    border-color: var(--accent);
    background: var(--gray-50);
}

.company-choice-item i {
    font-size: 16px;
    color: var(--accent);
}

.company-choice-item-title {
    font-size: 12.5px;
    font-weight: 600;
}

/* Message box */
.message-box-overlay {
    position: fixed;
    inset: 0;
    background: rgba(30, 31, 34, 0.4);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 6000;
}

.message-box {
    width: 320px;
    max-width: 90vw;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
    padding: 22px 20px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
}

.message-box-icon {
    font-size: 30px;
    margin-bottom: 4px;
}

.message-box-icon.info { color: var(--accent); }
.message-box-icon.success { color: #2f7d4f; }
.message-box-icon.error { color: var(--danger); }

.message-box-title {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--gray-800);
}

.message-box-text {
    font-size: 12.5px;
    color: var(--gray-600);
    line-height: 1.5;
}

.message-box-actions {
    margin-top: 12px;
}

/* Confirm dialog (Evet/Hayır) */
.confirm-dialog-overlay {
    position: fixed;
    inset: 0;
    background: rgba(30, 31, 34, 0.4);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 6000;
}

.confirm-dialog {
    width: 340px;
    max-width: 90vw;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
    padding: 22px 20px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
}

.confirm-dialog-icon {
    font-size: 30px;
    margin-bottom: 4px;
    color: var(--danger);
}

.confirm-dialog-title {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--gray-800);
}

.confirm-dialog-text {
    font-size: 12.5px;
    color: var(--gray-600);
    line-height: 1.5;
}

.confirm-dialog-actions {
    margin-top: 12px;
    display: flex;
    gap: 8px;
}

.confirm-dialog-cancel {
    background: var(--gray-200);
    color: var(--gray-800);
}

.confirm-dialog-cancel:hover {
    background: var(--gray-300);
}

.confirm-dialog-confirm.danger {
    background: var(--danger);
}

.confirm-dialog-confirm.danger:hover {
    background: #932f1c;
}

/* Loading spinner */
.spin {
    display: inline-block;
    animation: modulekserp-spin 0.8s linear infinite;
}

@keyframes modulekserp-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.btn-gray[disabled] {
    opacity: 0.7;
    cursor: default;
}

/* Kod seçim/tanımlama alanı (textbox + "..." buton) */
.input-with-picker {
    display: flex;
    gap: 4px;
}

.input-with-picker input {
    flex: 1 1 auto;
    min-width: 0;
}

.picker-trigger-btn {
    flex: 0 0 auto;
    width: 28px;
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    color: var(--gray-600);
    cursor: pointer;
    font-weight: 700;
    font-size: 12px;
}

.picker-trigger-btn:hover {
    background: var(--gray-150);
    color: var(--gray-900);
}

/* Kod seçici overlay */
.code-picker-overlay {
    position: fixed;
    inset: 0;
    background: rgba(30, 31, 34, 0.35);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 6000;
}

.code-picker {
    width: 360px;
    max-height: 70vh;
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.code-picker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-bottom: 1px solid var(--gray-200);
    font-size: 12.5px;
    font-weight: 700;
    color: var(--gray-800);
}

.code-picker-header button {
    border: none;
    background: transparent;
    color: var(--gray-500);
    cursor: pointer;
}

.code-picker-search {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 8px 12px;
    padding: 5px 8px;
    border: 1px solid var(--gray-200);
    border-radius: 4px;
    color: var(--gray-500);
}

.code-picker-search input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 12.5px;
    font-family: var(--font-sans);
    color: var(--gray-800);
}

.code-picker-list {
    overflow-y: auto;
    max-height: 40vh;
    padding: 4px 6px;
    display: flex;
    flex-direction: column;
}

.code-picker-item {
    text-align: left;
    background: transparent;
    border: none;
    border-radius: 4px;
    padding: 7px 8px;
    font-size: 12.5px;
    font-family: var(--font-sans);
    color: var(--gray-800);
    cursor: pointer;
}

.code-picker-item:hover {
    background: var(--accent);
    color: #fff;
}

.code-picker-empty {
    color: var(--gray-500);
    font-size: 12.5px;
    padding: 14px;
    text-align: center;
}

.code-picker-create {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 10px 12px;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.code-picker-create-fields {
    display: flex;
    gap: 6px;
}

.code-picker-create-fields input {
    min-width: 0;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    padding: 6px 8px;
    font-size: 12.5px;
    font-family: var(--font-sans);
    outline: none;
}

.code-picker-create-fields .code-picker-new-code {
    flex: 0 0 90px;
}

.code-picker-create-fields .code-picker-new-description {
    flex: 1 1 auto;
}

.code-picker-create-fields input:focus {
    border-color: var(--accent);
}

/* Mamul malzeme maliyeti detayı: ayrı bir popup değil, WindowManager
   üzerinden gerçek bir pencere olarak açılır (bkz. product-cost-detail.js,
   window-manager.js openWithContent) — başlık/kapat butonu pencere
   chrome'undan gelir. */
.product-cost-detail-toolbar {
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

/* Gizle/göster başlığı + karartma sadece mobilde geçerli (bkz. @media
   (max-width:768px) bloğu) - masaüstünde bu başlık hiç gösterilmez, panel
   her zaman açık kalır. */
.product-cost-detail-toolbar-header {
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 14px;
    cursor: pointer;
    user-select: none;
}

.product-cost-detail-toolbar-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--gray-800);
}

.product-cost-detail-toolbar-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    flex: 0 0 auto;
    height: 26px;
    padding: 0 10px;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    background: #fff;
    color: var(--gray-600);
    font-size: 12px;
    font-weight: 600;
    font-family: var(--font-sans);
    cursor: pointer;
}

.product-cost-detail-toolbar-toggle i {
    transition: transform 0.15s ease;
}

.product-cost-detail-toolbar.collapsed .product-cost-detail-toolbar-toggle i {
    transform: rotate(180deg);
}

.product-cost-detail-toolbar-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 14px;
}

.product-cost-detail-toolbar-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 16px;
}

.product-cost-detail-totals {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.product-cost-detail-total-card {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 10px 12px;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    min-width: 0;
}

.product-cost-detail-total-card-label {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--gray-600);
}

.product-cost-detail-missing-note {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--danger);
}

.product-cost-detail-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 28px;
    padding: 0 10px;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    background: #fff;
    color: var(--gray-700);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.product-cost-detail-action-btn:hover {
    background: var(--gray-100);
}

.product-cost-detail-loaded-proposal {
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
}

.product-cost-detail-proposal-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 60vh;
    overflow-y: auto;
}

.product-cost-detail-proposal-item {
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    padding: 10px 12px;
}

.product-cost-detail-proposal-item-title {
    font-weight: 700;
    color: var(--gray-800);
    font-size: 13px;
    margin-bottom: 2px;
}

.product-cost-detail-proposal-item-meta {
    font-size: 11.5px;
    color: var(--gray-500);
    margin-bottom: 2px;
}

.product-cost-detail-proposal-item-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.product-cost-detail-proposal-error {
    margin-top: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--danger);
}

.product-cost-detail-toolbar-controls label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-600);
}

.product-cost-detail-toolbar-controls input {
    width: 140px;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    padding: 5px 8px;
    font-size: 12.5px;
    font-family: var(--font-sans);
    outline: none;
}

.product-cost-detail-toolbar-controls input:focus {
    border-color: var(--accent);
}

.product-cost-detail-grand-total {
    font-size: 15px;
    font-weight: 700;
    color: var(--gray-800);
}

.product-cost-detail-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

/* Malzeme detayı ilk yüklenirken (fetch tamamlanana kadar) boş toolbar/tablo
   yerine bu tam panel kaplayan overlay gösterilir - "0,00 TL" gibi henüz
   hesaplanmamış değerlerin/boş listenin bir an görünmesini engeller. */
.product-cost-detail-loading-overlay {
    position: absolute;
    inset: 0;
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.92);
    font-size: 28px;
    color: var(--accent);
}

.product-cost-detail-loading-overlay span {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-600);
}

.product-cost-detail-card-rows {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--gray-200);
}

/* .value-badge'in kendi margin'i satır İÇİNDEKİ rozetler arasında (yatayda VE
   satır kırıldığında dikeyde) boşluk sağlıyordu, ama bu margin aynı zamanda
   satırın DIŞINA taşıp bir SONRAKİ alan satırıyla arasındaki boşluğu da
   büyütüyordu - rozetli/düz metin satırları arasındaki boşluk tutarsız
   görünüyordu. Çözüm: rozetin kendi margin'i tamamen kaldırılıp, rozetleri
   saran değer kutusu flex+gap ile hem rozetler arası (yatay/dikey) hem de
   dış boşluğu (satırlar arası .product-cost-detail-card-rows gap'i) ayrı
   ayrı ve tutarlı şekilde kontrol ediyor. */
.product-cost-detail-card-rows .value-badge {
    margin: 0;
}

.product-cost-detail-card-rows > div {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
    font-size: 12px;
}

.product-cost-detail-card-rows span {
    color: var(--gray-500);
    flex: 0 0 auto;
    padding-top: 1px;
}

.product-cost-detail-card-rows strong {
    color: var(--gray-800);
    font-weight: 600;
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 4px 6px;
    overflow-wrap: anywhere;
}

.product-cost-detail-body {
    position: relative;
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.product-cost-detail-content .data-table-scroll {
    padding: 0 14px 14px;
}

.product-cost-detail-body .data-table thead th {
    padding: 8px 10px;
}

.product-cost-detail-body .data-table th:nth-child(n+4),
.product-cost-detail-body .data-table td:nth-child(n+4) {
    text-align: right;
}

.pc-manual-price-input {
    width: 100px;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    padding: 4px 6px;
    font-size: 12.5px;
    font-family: var(--font-sans);
    text-align: right;
    outline: none;
    -moz-appearance: textfield;
}

.pc-manual-price-input:focus {
    border-color: var(--accent);
}

.pc-manual-price-input::-webkit-inner-spin-button,
.pc-manual-price-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.product-cost-detail-manual-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
    padding: 8px;
    background: var(--gray-50);
    border-radius: 6px;
}

.product-cost-detail-manual-row-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-600);
}

.product-cost-detail-manual-row .pc-manual-price-input {
    width: 110px;
    margin-left: auto;
    text-align: right;
}

.pc-status-badge {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 4px;
    font-size: 11.5px;
    font-weight: 600;
    white-space: nowrap;
}

.pc-status-badge.success {
    background: rgba(47, 143, 91, 0.12);
    color: var(--success);
}

.pc-status-badge.danger {
    background: rgba(179, 70, 44, 0.12);
    color: var(--danger);
}

.pc-status-badge.warning {
    background: rgba(191, 144, 0, 0.14);
    color: #8a6400;
}

.value-badge {
    display: inline-block;
    padding: 2px 8px;
    margin: 1px 3px 1px 0;
    border-radius: 4px;
    font-size: 11.5px;
    font-weight: 600;
    white-space: nowrap;
    background: rgba(49, 130, 206, 0.12);
    color: #2b6cb0;
}

/* Hesap Planı (ağaç görünümü): Malzemeler'deki gibi sabit başlık + kayan
   gövde + en altta sabit footer çerçevesi kullanır; içerik ağaç yapısında
   kaldığı için tablo değil nested div'lerle render edilir. */
.ledger-accounts-content {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.account-tree-header {
    display: flex;
    flex: 0 0 auto;
    padding: 8px 10px;
    margin: 16px 16px 0;
    border-bottom: 1px solid var(--gray-200);
    color: var(--gray-600);
    font-weight: 600;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.account-tree-header-code {
    width: 110px;
    flex: 0 0 auto;
}

.account-tree-header-desc {
    flex: 1 1 auto;
}

.account-tree-header-balance {
    width: 110px;
    flex: 0 0 auto;
    text-align: right;
}

.account-tree {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    scrollbar-gutter: stable;
    padding: 0 16px;
    font-size: 12.5px;
}

.account-tree-node.collapsed > .account-tree-children {
    display: none;
}

.account-tree-node.row-selected > .account-tree-row {
    background: var(--gray-200);
}

.account-tree-node.row-selected > .account-tree-row:hover {
    background: var(--gray-200);
}

.account-tree-row {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    border-bottom: 1px solid var(--gray-150);
    cursor: pointer;
}

.account-tree-row:hover {
    background: var(--gray-50);
}

.account-tree-toggle,
.account-picker-toggle {
    border: none;
    background: transparent;
    color: var(--gray-500);
    cursor: pointer;
    width: 18px;
    flex: 0 0 auto;
}

.account-tree-toggle-spacer {
    display: inline-block;
    width: 18px;
    flex: 0 0 auto;
}

.account-tree-code {
    width: 110px;
    flex: 0 0 auto;
    font-weight: 600;
    color: var(--gray-800);
}

.account-tree-desc {
    flex: 1 1 auto;
    color: var(--gray-700);
}

.account-tree-balance {
    width: 110px;
    flex: 0 0 auto;
    text-align: right;
    color: var(--gray-600);
}

/* Hesap Planı seçim modu (Malzemeler gibi diğer modüllerden açıldığında) */
[data-picker-mode="true"] .account-tree-row {
    cursor: pointer;
}

[data-picker-mode="true"] .account-tree-row:hover {
    background: var(--accent);
    color: #fff;
}

[data-picker-mode="true"] .account-tree-row:hover .account-tree-code,
[data-picker-mode="true"] .account-tree-row:hover .account-tree-desc,
[data-picker-mode="true"] .account-tree-row:hover .account-tree-balance {
    color: #fff;
}

/* Düzenlenebilir satır tabloları (Birim Setleri, Ödeme Planı işlemleri, Fiyatlar) */
.rows-table-wrapper {
    padding: 14px 16px;
}

.rows-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12.5px;
    margin-bottom: 8px;
}

.rows-table th {
    text-align: left;
    padding: 6px 6px;
    border-bottom: 1px solid var(--gray-200);
    color: var(--gray-600);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.rows-table td {
    padding: 4px 6px;
    border-bottom: 1px solid var(--gray-150);
    vertical-align: middle;
}

.rows-table-center {
    text-align: center;
}

.rows-table input,
.rows-table select {
    width: 100%;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    padding: 5px 7px;
    font-size: 12.5px;
    font-family: var(--font-sans);
    outline: none;
    background: #fff;
}

.rows-table input:focus,
.rows-table select:focus {
    border-color: var(--accent);
}

.rows-table input:disabled {
    background: var(--gray-100);
    color: var(--gray-600);
}

.row-remove-btn {
    border: none;
    background: transparent;
    color: var(--danger);
    cursor: pointer;
    padding: 4px 6px;
}

.row-remove-btn:hover {
    color: #7a2e1c;
}

.add-row-btn {
    margin-top: 4px;
}

/* Malzeme formu */
.material-form-top {
    display: flex;
    gap: 16px;
    padding: 14px 16px 0;
    flex: 0 0 auto;
}

.material-form-fields {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.material-form-fields .company-form-header {
    padding: 0;
}

.material-image-field {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex: 0 0 auto;
}

.material-image-field label {
    font-size: 11px;
    font-weight: 600;
    color: var(--gray-600);
}

.material-image-preview {
    width: 56px;
    height: 56px;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: var(--gray-400);
    font-size: 20px;
    background: var(--gray-50);
}

.material-image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.lot-options {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.lot-options label {
    font-size: 12px;
    font-weight: 400;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Context menu */
.context-menu {
    position: fixed;
    z-index: 5000;
    min-width: 180px;
    background: #fff;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    box-shadow: 0 8px 24px rgba(30, 31, 34, 0.18);
    padding: 4px;
}

.context-menu-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    border: none;
    background: transparent;
    text-align: left;
    padding: 7px 10px;
    border-radius: 4px;
    font-size: 12.5px;
    font-family: var(--font-sans);
    color: var(--gray-700);
    cursor: pointer;
}

.context-menu-item i {
    width: 14px;
    text-align: center;
    color: var(--gray-500);
}

.context-menu-item:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.context-menu-item.danger {
    color: var(--danger);
}

.context-menu-item.danger i {
    color: var(--danger);
}

.context-menu-item.danger:hover {
    background: var(--danger);
    color: #fff;
}

.context-menu-item.danger:hover i {
    color: #fff;
}

.context-menu-item.disabled {
    color: var(--gray-300);
    cursor: not-allowed;
}

.context-menu-item.disabled i {
    color: var(--gray-300);
}

.context-menu-item.disabled:hover {
    background: transparent;
    color: var(--gray-300);
}

.context-menu-separator {
    height: 1px;
    background: var(--gray-200);
    margin: 4px 2px;
}

/* Satınalma/Satış İrsaliyesi formu: para birimi seçimleri + toplamlar yan yana */
.purchase-delivery-note-currency-section,
.sales-delivery-note-currency-section,
.purchase-invoice-currency-section,
.sales-invoice-currency-section {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding: 0 16px 14px;
    align-items: flex-start;
}

.form-fieldset-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1 1 260px;
}

.form-fieldset-group .form-fieldset {
    margin: 0;
}

.purchase-delivery-note-currency-section .form-fieldset label,
.sales-delivery-note-currency-section .form-fieldset label,
.purchase-invoice-currency-section .form-fieldset label,
.sales-invoice-currency-section .form-fieldset label,
.form-fieldset-group .form-fieldset label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    font-weight: 400;
    color: var(--gray-700);
    padding: 2px 4px;
}

.totals-table {
    flex: 1 1 320px;
}

.totals-table th:not(:first-child),
.totals-table td:not(:first-child) {
    text-align: right;
}

.totals-table input {
    text-align: right;
}

.form-field-inline {
    display: flex;
    align-items: center;
    gap: 6px;
}

.purchase-delivery-note-form .form-fieldset > label,
.purchase-delivery-note-form > label,
.sales-delivery-note-form .form-fieldset > label,
.sales-delivery-note-form > label,
.purchase-invoice-form .form-fieldset > label,
.purchase-invoice-form .tab-panel > label,
.sales-invoice-form .form-fieldset > label,
.sales-invoice-form .tab-panel > label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    font-weight: 400;
    color: var(--gray-700);
    padding: 4px 16px;
}

/* SQL Yönetim */
.sql-management-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 12px 14px;
    gap: 10px;
}

.sql-management-toolbar {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 0 0 auto;
}

.sql-management-editor {
    width: 100%;
    min-height: 140px;
    resize: vertical;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    padding: 8px 10px;
    font-family: var(--font-mono, 'Consolas', 'Courier New', monospace);
    font-size: 13px;
    color: var(--gray-800);
    outline: none;
}

.sql-management-editor:focus {
    border-color: var(--accent);
}

.sql-management-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sql-management-status {
    font-size: 12px;
    color: var(--gray-600);
}

.sql-management-status-error {
    color: var(--danger, #d9363e);
}

.sql-management-results {
    flex: 1 1 auto;
    min-height: 0;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    background: #fff;
}

/* SSMS'teki sonuç grid'i gibi: her hücrenin etrafında ince çizgi,
   sabit (sticky) başlık, satır numarası sütunu, monospace font. */
.sql-management-results .data-table {
    border-collapse: collapse;
    font-family: var(--font-mono, 'Consolas', 'Courier New', monospace);
    font-size: 12.5px;
}

.sql-management-results .data-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--gray-100);
    color: var(--gray-700);
    font-weight: 600;
    text-align: left;
    padding: 6px 10px;
    border: 1px solid var(--gray-300);
    white-space: nowrap;
}

.sql-management-results .data-table thead th.sql-management-rownum-header {
    width: 40px;
    text-align: center;
    background: var(--gray-150, var(--gray-100));
}

.sql-management-results .data-table tbody td {
    padding: 4px 10px;
    border: 1px solid var(--gray-200);
    color: var(--gray-800);
    white-space: nowrap;
}

.sql-management-results .data-table tbody tr:nth-child(even) {
    background: var(--gray-50);
}

.sql-management-results .data-table tbody tr:hover {
    background: #eaf2fd;
}

.sql-management-results .data-table tbody td.sql-management-rownum {
    width: 40px;
    text-align: center;
    color: var(--gray-500);
    background: var(--gray-100);
    font-weight: 600;
}

.sql-management-null {
    color: var(--gray-400);
    font-style: italic;
}

/* Malzemeler (Ana Kayıtlar > Stok > Malzemeler) */
.materials-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

.materials-card-type-badge {
    color: var(--gray-400);
    font-weight: 400;
    font-size: 12px;
}

.materials-filter-checkbox-list {
    max-height: 180px;
    overflow: auto;
    border: 1px solid var(--gray-200);
    border-radius: 4px;
}

.materials-content .data-table-scroll {
    padding: 0;
}

/* table-layout:fixed + width:auto (paylaşılan .data-table'ın width:100%'ini
   ezer) + her <col>'a açık px genişlik: toplam genişlik container'ı aşarsa
   .data-table-scroll'un overflow:auto'su yatay scrollbar gösterir - sütunlar
   ekrana sığdırılıp küçültülmez (bkz. kullanıcı talebi). */
.materials-table {
    table-layout: fixed;
    width: auto;
    min-width: 100%;
}

.materials-content .data-table td {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border-right: 1px solid var(--gray-150);
}

.materials-content .data-table td:last-child {
    border-right: none;
}

/* Başlık etiketi: sıralanabilir olsun olmasın (üstteki paylaşılan kural
   sadece [data-sort-key] olan th'ler için nowrap veriyordu) tek satırda
   kalsın ve sığmayan kısım "..." ile kesilsin. */
.materials-table .col-header-label {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1 1 auto;
}

.materials-table .col-header-inner {
    flex-wrap: nowrap;
}

.materials-table thead th {
    border-right: 1px solid var(--gray-200);
}

.materials-table thead th:last-child {
    border-right: none;
}

.materials-table tbody tr[data-item-id] {
    cursor: pointer;
}

.materials-num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.materials-negative {
    color: var(--danger);
}

.po-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
}

.po-status-b {
    background: #f0a020;
}

.po-status-k {
    background: #6c757d;
}

.po-status-s {
    background: #2e9e5b;
}

.materials-bottombar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.materials-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
}

.materials-toolbar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto;
    height: 28px;
    padding: 0 12px;
    gap: 6px;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    background: #fff;
    color: var(--gray-700);
    cursor: pointer;
}

.materials-toolbar-btn:hover:not(:disabled) {
    background: var(--gray-100);
}

.materials-toolbar-btn:disabled {
    color: var(--gray-300);
    cursor: not-allowed;
}

.materials-toolbar-btn-label {
    display: inline;
}

/* Kart üzerindeki "İşlemler" modalı (İncele/Düzenle/Kopyala/Sil) - ekranın
   ortasında açılır, .pc-modal kabuğunu kullanır (bkz. _Materials.cshtml). */
.record-card-actions-modal {
    width: 260px;
}

.record-card-actions-modal .pc-modal-body {
    padding: 10px;
    gap: 8px;
}

.record-card-action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--gray-300);
    background: #fff;
    text-align: left;
    padding: 10px 12px;
    font-size: 13px;
    font-family: var(--font-sans);
    font-weight: 600;
    color: var(--gray-800);
    border-radius: 6px;
    cursor: pointer;
}

.record-card-action-btn:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
}

.record-card-action-btn.danger {
    color: var(--danger);
    border-color: rgba(179, 70, 44, 0.35);
}

.record-card-action-btn.danger:hover {
    background: rgba(179, 70, 44, 0.08);
    border-color: var(--danger);
}

.materials-filters {
    flex: 1 1 auto;
    display: flex;
    justify-content: center;
    gap: 8px;
}

/* Materials'ın .materials-table'ı çok-sütunlu/px genişlikli desen için
   table-layout:fixed + width:auto kullanır (bkz. yorum orada) - Users'ın az
   sayıda sütunu kalan genişliği eşit paylaşıp tam genişliği doldursun diye
   burada normal (fixed olmayan) tablo genişlemesine geri döndürülür. */
.users-content .materials-table {
    table-layout: auto;
    width: 100%;
}

.users-actions-header,
.users-actions-cell {
    width: 110px;
    text-align: right;
}

.users-row-actions-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    border: 1px solid transparent;
    border-radius: 6px;
    background: transparent;
    color: var(--gray-600);
    font-size: 12px;
    font-family: var(--font-sans);
    font-weight: 600;
    cursor: pointer;
}

.users-row-actions-btn:hover {
    background: var(--gray-100);
    border-color: var(--gray-300);
    color: var(--gray-800);
}

.users-status-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}

.users-status-active {
    color: var(--success);
    background: rgba(47, 143, 91, 0.12);
}

.users-status-blocked {
    color: var(--danger);
    background: rgba(179, 70, 44, 0.12);
}

.users-presence-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 8px;
}

.users-presence-online {
    background: var(--success);
}

.users-presence-offline {
    background: var(--gray-300);
}

/* Roller ekranı: Yeni Rol/Düzenle modalındaki izin ağacı, ana sayfadaki
   "Kısayol Ekle" ağacıyla aynı .menu-list/.menu-item/.menu-row iskeletini
   paylaşır (aynı daraltılabilir kategori satırları, aynı arama davranışı) -
   tek fark her satırın başında bir checkbox olması, bkz. _RolePermissionTree.
   Satırlar checkbox içerdiğinden genel .menu-row'un "leaf hover'da tüm satır
   accent renge boyanır" davranışı burada iptal edilir. */
/* .pc-modal (320px, genel modal kabuğu) ile AYNI özgüllükte (tek sınıf)
   olduğundan, dosyadaki sıralamaya göre kazanan değişebiliyordu - iki sınıflı
   bileşik seçici (.pc-modal.role-form-modal) burada garanti üstünlük sağlar. */
.pc-modal.role-form-modal {
    width: 780px;
    max-width: 94vw;
    max-height: 85vh;
}

.role-form-modal .pc-modal-body {
    max-height: 68vh;
    overflow-y: auto;
}

.role-perm-toolbar {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 14px;
    margin-bottom: 6px;
}

.role-perm-toolbar-actions {
    display: flex;
    gap: 8px;
}

.role-perm-search {
    display: flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    padding: 6px 10px;
    color: var(--gray-500);
}

.role-perm-search input {
    flex: 1 1 auto;
    border: none;
    outline: none;
    font-size: 12.5px;
    font-family: var(--font-sans);
    color: var(--gray-800);
}

.role-perm-tree {
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    padding: 6px;
}

.role-perm-row {
    cursor: default;
    flex-wrap: wrap;
    gap: 8px;
}

.role-perm-item[data-leaf="false"] > .role-perm-row {
    cursor: pointer;
    background: var(--gray-50);
    font-weight: 600;
}

.role-perm-item[data-leaf="true"] > .role-perm-row:hover {
    background: var(--gray-150);
    color: var(--gray-700);
}

.role-perm-item[data-leaf="true"] > .role-perm-row:hover .menu-icon {
    color: var(--gray-500);
}

.role-perm-view-checkbox,
.role-perm-branch-checkbox {
    flex: 0 0 auto;
    accent-color: var(--accent);
    cursor: pointer;
}

/* CRUD satırı, ilgili sayfanın Erişim onay kutusu altında ayrı bir "kart"
   gibi görünsün diye hafif bir arkaplan/sol kenarlıkla ayrıştırılır -
   sadece checkbox'ların yan yana dizildiği eski görünüm karışık duruyordu. */
.role-perm-crud {
    display: none;
    align-items: center;
    gap: 14px;
    flex: 1 1 100%;
    margin: 4px 0 4px 21px;
    padding: 6px 10px;
    background: var(--gray-50);
    border-left: 2px solid var(--gray-300);
    border-radius: 0 4px 4px 0;
    font-size: 11.5px;
    color: var(--gray-600);
}

.role-perm-crud.open {
    display: flex;
}

.role-perm-crud label {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}


.users-form-modal {
    width: 340px;
}

.materials-filter-select {
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    padding: 5px 8px;
    font-size: 12.5px;
    font-family: var(--font-sans);
    color: var(--gray-800);
    background: #fff;
    max-width: 220px;
}

/* Kolon Ayarları - Filtrele/Sırala ile aynı .pc-modal kabuğunu kullanır.
   Sürükle-bırak yerine aşağı/yukarı butonları: dokunmatik ekranlarda HTML5
   drag-and-drop güvenilir çalışmıyordu. */
.materials-columns-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 6px 8px;
    font-size: 12.5px;
    color: var(--gray-800);
    border-radius: 4px;
    background: #fff;
    border: 1px solid var(--gray-150);
}

.materials-columns-item + .materials-columns-item {
    margin-top: 4px;
}

.materials-columns-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    flex: 1 1 auto;
    min-width: 0;
}

.materials-columns-checkbox-label input {
    margin: 0;
    flex: 0 0 auto;
}

.materials-columns-checkbox-label span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.materials-columns-reorder-btns {
    display: flex;
    gap: 2px;
    flex: 0 0 auto;
}

.materials-columns-reorder-btns button {
    width: 28px;
    height: 28px;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    background: #fff;
    color: var(--gray-600);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.materials-columns-reorder-btns button:hover:not(:disabled) {
    background: var(--gray-100);
}

.materials-columns-reorder-btns button:disabled {
    color: var(--gray-300);
    cursor: not-allowed;
}

/* ==========================================================================
   Mobil / dar ekran görünümü
   ========================================================================== */

.mobile-menu-toggle,
.mobile-menu-close {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

.mobile-menu-toggle {
    color: var(--gray-100);
    font-size: 20px;
    width: 34px;
    height: 34px;
    border-radius: 4px;
    flex: 0 0 auto;
}

.mobile-menu-toggle:hover {
    background: var(--gray-700);
}

.mobile-menu-close {
    color: var(--gray-600);
    font-size: 16px;
    width: 30px;
    height: 30px;
    border-radius: 4px;
    flex: 0 0 auto;
}

.mobile-menu-close:hover {
    background: var(--gray-200);
    color: var(--gray-900);
}

@media (max-width: 768px) {
    /* Topbar: hamburger sola, kullanıcı bilgisi sağa */
    .topbar {
        justify-content: flex-start;
        gap: 10px;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .topbar-user {
        margin-left: auto;
    }

    /* Sidebar tam ekran kayar overlay olur, varsayılan kapalı */
    .sidebar {
        position: fixed;
        inset: 0;
        z-index: 3000;
        width: 100%;
        flex: none;
        transform: translateX(-100%);
        transition: transform 0.2s ease;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .sidebar-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .mobile-menu-close {
        display: flex;
    }

    .menu-row,
    .sidebar-search input {
        min-height: 40px;
    }

    /* Pencere açıkken üst header (topbar) gizlenir; pencerenin kendi
       başlık çubuğu header'ın yerini alır (bkz. window-manager.js
       mobile-window-active sınıfı) */
    body.mobile-window-active .topbar {
        display: none;
    }

    /* Pencereler her zaman tam ekran (viewport'un tamamı, header alanı
       dahil); taşıma/boyutlandırma yok */
    .app-window {
        position: fixed !important;
        inset: 0 !important;
        left: 0 !important;
        top: 0 !important;
        width: 100% !important;
        height: 100% !important;
        border: none;
        border-radius: 0;
        z-index: 3500 !important;
    }

    .window-titlebar {
        cursor: default;
        height: 44px;
    }

    .window-minimize,
    .window-maximize,
    .window-resize-handle {
        display: none;
    }

    .window-btn {
        width: 32px;
        height: 32px;
    }

    /* Mobilde hover olmadığından kapatma butonu her zaman kırmızı bir kutu
       olarak görünür, aksi halde ikon fark edilmiyor. */
    .window-close,
    .app-window.active .window-close {
        background: var(--danger);
        color: #fff;
        border-radius: 4px;
    }

    /* Tek pencere/tam ekran akışında taskbar'a gerek yok */
    .footer-bar {
        display: none;
    }

    .body-content-wrapper {
        padding-bottom: 0;
    }

    /* Dokunmatik için tablo/form iyileştirmeleri */
    .btn-gray,
    .window-search-box input {
        min-height: 36px;
    }

    /* iOS Safari, font-size 16px'den küçük input'lara odaklanınca sayfayı
       otomatik yakınlaştırır; bunu önlemek için tüm form alanları en az
       16px olacak şekilde ayarlanır (viewport'taki user-scalable=no bunu
       Safari dışında zaten engelliyor, burası ek güvence). */
    input,
    select,
    textarea {
        font-size: 16px;
    }

    table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        max-width: 100%;
    }
}

/* Mobil "kart listesi" — bir ekran mobilde tablo yerine kart gösterecekse
   bu ortak sınıfları kullanır (bkz. Mamul Malzeme Maliyeti). Masaüstünde
   gizli, ilgili ekranın kendi mobil bloğu görünür yapar. */
.mobile-list-toolbar {
    display: none;
}

.record-card-list {
    display: none;
}

.mobile-toolbar-btn {
    flex: 1 1 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    padding: 8px 10px;
    font-size: 12.5px;
    font-family: var(--font-sans);
    font-weight: 600;
    color: var(--gray-700);
    cursor: pointer;
}

.mobile-toolbar-btn:hover {
    background: var(--gray-150);
}

.record-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    padding: 10px 12px;
    margin-top: 8px;
}

.record-card-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--gray-800);
}

.record-card-subtitle {
    font-size: 12.5px;
    color: var(--gray-600);
    margin-top: 2px;
}

.record-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--gray-200);
}

.record-card-index {
    font-size: 11.5px;
    color: var(--gray-400);
}

.record-card-footer-end {
    justify-content: flex-end;
}

.record-card-inspect-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 6px 12px;
    font-size: 12px;
    font-family: var(--font-sans);
    font-weight: 600;
    cursor: pointer;
}

.record-card-inspect-btn:hover {
    background: var(--accent-dark);
}

.record-card-empty {
    color: var(--gray-500);
    font-size: 12.5px;
    padding: 10px 4px;
}

/* Mobil kart listesi yüklenirken ekranın ortasında dönen ikon */
.mobile-loading-overlay {
    display: none;
    position: absolute;
    inset: 0;
    z-index: 10;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.7);
    font-size: 28px;
    color: var(--accent);
}

/* Filtrele / Sırala modalları (mobil liste ekranları) */
.pc-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(30, 31, 34, 0.4);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 4500;
}

.pc-modal {
    width: 320px;
    max-width: 90vw;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.28);
    overflow: hidden;
}

.pc-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-200);
    font-size: 13px;
    font-weight: 700;
    color: var(--gray-800);
}

.pc-modal-close {
    background: transparent;
    border: none;
    color: var(--gray-500);
    cursor: pointer;
    font-size: 14px;
}

.pc-modal-close:hover {
    color: var(--gray-900);
}

.pc-modal-body {
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 70vh;
    overflow-y: auto;
}

.materials-filter-modal,
.materials-sort-modal {
    width: 380px;
}

.pc-modal-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 12.5px;
    color: var(--gray-700);
}

.pc-modal-field input,
.pc-modal-field select {
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    padding: 8px 10px;
    font-size: 13px;
    font-family: var(--font-sans);
    color: var(--gray-800);
    outline: none;
}

.pc-modal-field input:focus,
.pc-modal-field select:focus {
    border-color: var(--accent);
}

.pc-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 10px 14px 14px;
}

.btn-gray-outline {
    background: transparent;
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    padding: 6px 12px;
    font-size: 12.5px;
    font-family: var(--font-sans);
    font-weight: 600;
    cursor: pointer;
}

.btn-gray-outline:hover {
    background: var(--gray-150);
}

.export-modal {
    width: 300px;
}

.export-choice-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.export-choice-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    padding: 10px 12px;
    font-size: 13px;
    font-family: var(--font-sans);
    font-weight: 600;
    color: var(--gray-800);
    cursor: pointer;
    text-align: left;
}

.export-choice-btn:hover {
    background: var(--gray-150);
    border-color: var(--accent);
}

.export-choice-btn i {
    font-size: 16px;
    color: var(--accent);
}

.export-progress-wrap {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.export-progress-label {
    font-size: 12.5px;
    color: var(--gray-700);
}

.export-progress-bar {
    height: 8px;
    background: var(--gray-150);
    border-radius: 4px;
    overflow: hidden;
}

.export-progress-fill {
    height: 100%;
    background: var(--accent);
    transition: width 0.2s ease;
}

.export-progress-percent {
    font-size: 12px;
    color: var(--gray-500);
    text-align: right;
}

.export-progress-error {
    font-size: 12.5px;
    color: #dc2626;
}

@media (max-width: 768px) {
    .mobile-list-toolbar {
        display: flex;
        gap: 8px;
        padding: 8px 10px 14px;
    }

    .record-card-list {
        display: block;
        padding: 0 10px 10px;
        overflow-y: auto;
        flex: 1 1 auto;
        border-top: 1px solid var(--gray-200);
    }

    .product-cost-content .data-table-scroll,
    .production-consumption-content .data-table-scroll {
        display: none;
    }

    .product-cost-content,
    .production-consumption-content {
        display: flex;
        flex-direction: column;
        height: 100%;
        padding-top: 0;
        position: relative;
    }

    /* Mamul Malzeme Maliyeti - Malzeme Detayı penceresi: burada filtre/
       sıralama yok, sadece tablo yerine kart listesi ve dikey toolbar. */
    .product-cost-detail-content .data-table-scroll {
        display: none;
    }

    /* Teklif Özeti gizle/göster başlığı + karartma SADECE mobilde - masaüstünde
       panel her zaman açık, bu başlık hiç görünmez (bkz. base kural). */
    .product-cost-detail-toolbar-header {
        display: flex;
    }

    .product-cost-detail-toolbar-body {
        padding: 0 14px 14px;
    }

    .product-cost-detail-toolbar.collapsed .product-cost-detail-toolbar-body {
        display: none;
    }

    .product-cost-detail-toolbar:not(.collapsed) + .product-cost-detail-body::after {
        content: '';
        position: absolute;
        inset: 0;
        background: rgba(0, 0, 0, 0.45);
        pointer-events: none;
        z-index: 5;
    }

    .product-cost-detail-toolbar-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .product-cost-detail-toolbar-controls input {
        width: 100%;
    }

    .product-cost-detail-totals {
        grid-template-columns: 1fr;
    }

    .product-cost-detail-grand-total {
        font-size: 16px;
    }

    /* Malzemeler: tablo yerine kart listesi, alt bar sadeleşir, Filtrele/
       Sırala üstteki mobil araç çubuğunda gösterilir. */
    .materials-content .data-table-scroll {
        display: none;
    }

    .materials-desktop-only-btn {
        display: none;
    }

    .materials-toolbar-btn {
        height: 36px;
    }

    .materials-bottombar {
        flex-wrap: wrap;
        justify-content: center;
    }
}