/* NBC - Digital Approval System (DAS) - Custom Styles */

:root {
    --nbc-primary: #1a5632;
    --nbc-primary-dark: #0e3a20;
    --nbc-primary-light: #2a7a4a;
    --nbc-gold: #c8a951;
    --nbc-gold-dark: #a88b3a;
    --nbc-secondary: #6c757d;
    --nbc-success: #198754;
    --nbc-warning: #ffc107;
    --nbc-danger: #dc3545;
    --nbc-header-bg: #0e3a20;
    --nbc-navbar-bg: #1a5632;
}

/* Official Header */
.official-header {
    background: linear-gradient(135deg, var(--nbc-header-bg) 0%, var(--nbc-primary) 100%);
    color: #fff;
    padding: 0.75rem 0;
    border-bottom: 3px solid var(--nbc-gold);
}

.official-logo {
    height: 52px;
    width: auto;
}

.nih-logo {
    height: 60px;
    width: auto;
}

.header-text .header-title {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    line-height: 1.3;
}

.header-text .header-subtitle {
    font-size: 0.8rem;
    opacity: 0.85;
    letter-spacing: 0.2px;
}

/* Navigation Bar */
.nbc-navbar {
    background-color: var(--nbc-navbar-bg) !important;
    padding: 0.35rem 0;
    font-size: 0.92rem;
}

.nbc-navbar .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    padding: 0.5rem 0.9rem;
    transition: color 0.15s ease, background-color 0.15s ease;
    border-radius: 4px;
}

.nbc-navbar .nav-link:hover,
.nbc-navbar .nav-link:focus {
    color: #fff !important;
    background-color: rgba(255, 255, 255, 0.1);
}

.nbc-navbar .navbar-brand {
    color: #fff !important;
}

/* Override Bootstrap primary with our green */
.btn-primary {
    background-color: var(--nbc-primary);
    border-color: var(--nbc-primary);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--nbc-primary-dark);
    border-color: var(--nbc-primary-dark);
}

.btn-outline-primary {
    color: var(--nbc-primary);
    border-color: var(--nbc-primary);
}

.btn-outline-primary:hover, .btn-outline-primary:focus {
    background-color: var(--nbc-primary);
    border-color: var(--nbc-primary);
    color: #fff;
}

.text-primary {
    color: var(--nbc-primary) !important;
}

.bg-primary {
    background-color: var(--nbc-primary) !important;
}

/* Login/Register card styling */
.auth-card {
    border: none;
    border-top: 4px solid var(--nbc-gold);
}

.auth-logo-section {
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth-logo-section img {
    height: 60px;
    width: auto;
    margin: 0 0.5rem;
}

.auth-logo-section img.auth-emblem {
    height: 90px;
    margin: 0 auto;
}

.auth-logo-section h3 {
    color: var(--nbc-primary);
    font-weight: 700;
    margin-top: 0.75rem;
    font-size: 1.35rem;
}

.auth-logo-section .auth-subtitle {
    color: var(--nbc-secondary);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

/* Sidebar */
.sidebar {
    position: sticky;
    top: 56px;
    height: calc(100vh - 56px);
    overflow-y: auto;
    z-index: 100;
}

.sidebar .nav-link {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    color: #333;
    border-left: 3px solid transparent;
}

.sidebar .nav-link.active {
    background-color: #e9ecef;
    border-left-color: var(--nbc-primary);
    color: var(--nbc-primary);
}

.sidebar .nav-link:hover {
    background-color: #f8f9fa;
}

/* Status badges */
.badge-draft { background-color: #6c757d; }
.badge-submitted { background-color: #0dcaf0; color: #000; }
.badge-under_review { background-color: #ffc107; color: #000; }
.badge-revision_requested { background-color: #fd7e14; color: #000; }
.badge-approved { background-color: #198754; }
.badge-rejected { background-color: #dc3545; }
.badge-withdrawn { background-color: #6c757d; }
.badge-expired { background-color: #495057; }

/* Dashboard cards */
.stat-card {
    border-left: 4px solid var(--nbc-primary);
    transition: transform 0.15s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.stat-card .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--nbc-primary);
}

.stat-card.success { border-left-color: var(--nbc-success); }
.stat-card.success .stat-number { color: var(--nbc-success); }
.stat-card.warning { border-left-color: var(--nbc-warning); }
.stat-card.warning .stat-number { color: var(--nbc-warning); }
.stat-card.danger { border-left-color: var(--nbc-danger); }
.stat-card.danger .stat-number { color: var(--nbc-danger); }

/* Wizard form */
.wizard-section {
    min-height: 400px;
}

.wizard-actions {
    border-top: 1px solid #dee2e6;
    padding-top: 1rem;
    margin-top: 2rem;
}

/* Autosave indicator */
#autosave-status {
    font-size: 0.8rem;
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    z-index: 1050;
    padding: 0.4rem 0.8rem;
    border-radius: 0.375rem;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

#autosave-status.saving { color: var(--nbc-warning); }
#autosave-status.saved { color: var(--nbc-success); }
#autosave-status.error { color: var(--nbc-danger); }

/* Timeline */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0.75rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #dee2e6;
}

.timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -1.6rem;
    top: 0.25rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--nbc-primary);
    border: 2px solid #fff;
}

.timeline-item.success::before { background: var(--nbc-success); }
.timeline-item.warning::before { background: var(--nbc-warning); }
.timeline-item.danger::before { background: var(--nbc-danger); }

/* Document list */
.document-item {
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.document-item:hover {
    background-color: #f8f9fa;
}

/* Certificate PDF styles */
.certificate {
    font-family: 'Times New Roman', serif;
    border: 3px double var(--nbc-primary);
    padding: 2rem;
    margin: 1rem;
}

.certificate-header {
    text-align: center;
    border-bottom: 2px solid var(--nbc-primary);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

/* Table improvements */
.table-hover tbody tr {
    cursor: pointer;
}

/* Form section headers */
.section-header {
    border-bottom: 2px solid var(--nbc-primary);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--nbc-primary);
}

/* Card headers */
.card-header {
    background-color: rgba(26, 86, 50, 0.05);
}

/* Footer */
.nbc-footer {
    background-color: var(--nbc-header-bg);
    color: rgba(255, 255, 255, 0.8);
    padding: 1rem 0;
    font-size: 0.8rem;
    margin-top: 2rem;
}

.nbc-footer a {
    color: var(--nbc-gold);
    text-decoration: none;
}

/* Prevent action buttons from wrapping to a second line */
.btn {
    white-space: nowrap;
}

/* Action button bars in page headers and toolbars */
.action-buttons {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.35rem;
    align-items: center;
}

.action-buttons form.d-inline {
    display: inline-flex;
}

/* Print styles */
@media print {
    .navbar, .sidebar, .no-print, .official-header, .nbc-footer {
        display: none !important;
    }
    main {
        margin: 0 !important;
        padding: 0 !important;
    }
}