/* ATC-SMS Application Styles */

/* ===== Layout ===== */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #f5f6fa;
    /* Text selection is disabled globally on touch + mouse. Long-press
       on iPads was accidentally selecting text and blocking the
       gesture-based menus (sector-scheduling page). Form controls +
       CodeMirror's contenteditable area stay selectable so editing
       isn't broken; the ``allow-select`` opt-in body class re-enables
       free text selection on pages where copy/paste of content is the
       primary task (currently /admin/solver). */
    -webkit-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
}
/* Form controls stay selectable on EVERY page — the global rule above
   would otherwise stop users typing / copying inside inputs. */
input,
textarea,
select,
[contenteditable="true"],
[contenteditable=""],
.CodeMirror,
.CodeMirror * {
    -webkit-user-select: text;
    user-select: text;
    -webkit-touch-callout: default;
}
/* Per-page opt-in: free text selection across the whole page. Used by
   /admin/solver so the operator can copy the DSL editor's help text,
   rule snippets, etc. Set ``$bodyClass = 'allow-select'`` before
   including layout-start.php. */
body.allow-select,
body.allow-select * {
    -webkit-user-select: text;
    user-select: text;
    -webkit-touch-callout: default;
}

.main-header {
    z-index: 1040;
    height: 56px;
}

.app-wrapper {
    display: flex;
    /* --push-banner-h is set by push-banner.js when the soft-ask banner
       is visible, so .app-wrapper slides down to clear the banner that
       sits at top:56px below the navbar. Default 0 → no offset. */
    margin-top: calc(56px + var(--push-banner-h, 0px));
    min-height: calc(100vh - 56px - var(--push-banner-h, 0px));
}

/* ===== Sidebar ===== */
.sidebar {
    width: 240px;
    min-height: calc(100vh - 56px - var(--push-banner-h, 0px));
    position: fixed;
    /* Slide down with the banner so the sidebar's top doesn't disappear
       behind it (banner z-index 1029, sidebar z-index 1030 — without the
       offset, sidebar's top is hidden visually by the banner above it). */
    top: calc(56px + var(--push-banner-h, 0px));
    left: 0;
    z-index: 1030;
    overflow-y: auto;
    transition: transform 0.3s ease;
}

.sidebar .nav-link {
    color: #495057;
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    border-left: 3px solid transparent;
}

.sidebar .nav-link:hover {
    background-color: #e9ecef;
    color: #0d6efd;
}

.sidebar .nav-link.active {
    color: #0d6efd;
    background-color: #e7f1ff;
    border-left-color: #0d6efd;
    font-weight: 600;
}

.sidebar .nav-link .bi {
    flex-shrink: 0;
}

.main-content {
    flex: 1;
    margin-left: 240px;
    min-width: 0;
}

/* ===== Position Type Colors ===== */
.position-exe,
.pos-exe {
    background-color: #0d6efd !important;
    color: #fff !important;
}

.position-pln,
.pos-pln {
    background-color: #198754 !important;
    color: #fff !important;
}

.position-sup,
.pos-sup-sector,
.pos-sup {
    background-color: #fd7e14 !important;
    color: #fff !important;
}

.position-break,
.pos-break {
    background-color: #adb5bd !important;
    color: #333 !important;
}

/* ===== Validation Indicators ===== */
.validation-indicator {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
}

.validation-error-indicator {
    background-color: #dc3545;
}

.validation-warning-indicator {
    background-color: #ffc107;
}

.validation-ok-indicator {
    background-color: #198754;
}

.validation-error {
    background-color: #fff5f5;
}

.validation-warning {
    background-color: #fffcf0;
}

.validation-error-border {
    border: 2px solid #dc3545 !important;
}

.validation-warning-border {
    border: 2px solid #ffc107 !important;
}

/* ===== Timeline Grid ===== */
.timeline-wrapper {
    overflow-x: auto;
    padding: 0.5rem;
}

.timeline-grid {
    min-width: 900px;
}

.timeline-header {
    display: flex;
    border-bottom: 2px solid #dee2e6;
    font-size: 0.75rem;
    font-weight: 600;
    color: #6c757d;
    padding-bottom: 0.25rem;
}

.timeline-label-col {
    width: 120px;
    min-width: 120px;
    flex-shrink: 0;
    padding: 4px 8px;
    font-weight: 600;
    font-size: 0.8rem;
}

.timeline-hour-col {
    flex: 1;
    text-align: center;
    border-left: 1px solid #e9ecef;
    padding: 2px 0;
}

.timeline-row {
    display: flex;
    border-bottom: 1px solid #e9ecef;
    min-height: 40px;
    align-items: center;
}

.timeline-row:hover {
    background-color: #f8f9fa;
}

.timeline-cells {
    flex: 1;
    position: relative;
    height: 36px;
}

.timeline-block {
    position: absolute;
    top: 2px;
    height: 32px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 500;
    overflow: hidden;
    cursor: pointer;
    transition: opacity 0.2s;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.timeline-block:hover {
    opacity: 0.85;
    z-index: 2;
}

.block-label {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 4px;
}

/* OJT indicator - hatched pattern */
.ojt-assignment {
    background-image: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 4px,
        rgba(255,255,255,0.3) 4px,
        rgba(255,255,255,0.3) 8px
    ) !important;
}

/* ===== Lock Indicator ===== */
.lock-banner {
    border-left: 4px solid #ffc107;
}

/* ===== Cards ===== */
.card {
    border: 1px solid #e0e0e0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.card-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid #e0e0e0;
}

/* ===== Tabulator Overrides ===== */
.tabulator {
    border: none !important;
    font-size: 0.875rem;
}

.tabulator .tabulator-header {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
}

.tabulator .tabulator-header .tabulator-col {
    background-color: #f8f9fa;
}

.tabulator-row.tabulator-row-even {
    background-color: #fafbfc;
}

.tabulator-row:hover {
    background-color: #e7f1ff !important;
}

/* ===== Toast ===== */
.toast-container {
    z-index: 1060;
}

/* ===== Notification Dropdown ===== */
.notification-dropdown .dropdown-item {
    white-space: normal;
    border-bottom: 1px solid #f0f0f0;
}

.notification-dropdown .dropdown-item:last-child {
    border-bottom: none;
}

/* ===== Responsive ===== */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
    }

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

    .main-content {
        margin-left: 0;
    }
}

@media (max-width: 767.98px) {
    .timeline-wrapper {
        font-size: 0.75rem;
    }

    .timeline-label-col {
        width: 80px;
        min-width: 80px;
        font-size: 0.7rem;
    }

    .timeline-block {
        font-size: 0.6rem;
        height: 28px;
    }

    .card-header h6 {
        font-size: 0.85rem;
    }
}

/* ===== Print ===== */
@media print {
    .sidebar, .main-header, .toast-container, .btn {
        display: none !important;
    }

    .main-content {
        margin-left: 0 !important;
    }

    .app-wrapper {
        margin-top: 0 !important;
    }
}