/* ==========================================================================
   Bulacan State University • College of Industrial Technology (BulSU CIT)
   Student Violation and Record Monitoring System (SVMS)
   Institutional Design System & Stylesheet (v2.0 Professional Edition)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@500;600;700;800&display=swap');

:root {
    /* Institutional Brand Palette */
    --navy-900: #0B192C;
    --navy-800: #102A45;
    --navy-700: #1E3E62;
    --navy-600: #2B527E;
    --navy-50:  #F0F5FA;

    --maroon-900: #5C0612;
    --maroon-800: #7A0C1B;
    --maroon-700: #8E1626;
    --maroon-600: #A81E31;
    --maroon-100: #FCE8EB;
    --maroon-50:  #FFF1F3;

    --gold-500: #D97706;
    --gold-100: #FEF3C7;

    --blue-600: #2563EB;
    --blue-500: #3B82F6;
    --blue-50:  #EFF6FF;

    --emerald-700: #047857;
    --emerald-600: #059669;
    --emerald-50:  #ECFDF5;
    --emerald-100: #D1FAE5;

    --amber-700: #B45309;
    --amber-600: #D97706;
    --amber-50:  #FFFBEB;
    --amber-100: #FEF3C7;

    --rose-700: #BE123C;
    --rose-600: #E11D48;
    --rose-50:  #FFF1F2;
    --rose-100: #FFE4E6;

    /* Neutrals */
    --slate-900: #0F172A;
    --slate-800: #1E293B;
    --slate-700: #334155;
    --slate-600: #475569;
    --slate-500: #64748B;
    --slate-400: #94A3B8;
    --slate-300: #CBD5E1;
    --slate-200: #E2E8F0;
    --slate-100: #F1F5F9;
    --slate-50:  #F8FAFC;
    --white:     #FFFFFF;

    /* Semantic Tokens */
    --bg-app: var(--slate-50);
    --bg-surface: var(--white);
    --bg-surface-subtle: var(--slate-100);
    
    --text-main: var(--slate-900);
    --text-muted: var(--slate-500);
    --text-sub: var(--slate-600);
    --text-inverse: var(--white);

    --border-subtle: var(--slate-200);
    --border-strong: var(--slate-300);
    --border-focus: var(--blue-500);

    --font-heading: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

    --sidebar-w: 260px;
    --topbar-h: 68px;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 18px;
    --radius-full: 9999px;

    --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.08), 0 1px 2px -1px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.04);

    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 15px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-app);
    color: var(--text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

a {
    color: var(--blue-600);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--navy-800);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--navy-900);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.01em;
}

h1 { font-size: 1.65rem; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.15rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; }

p { margin-bottom: 0.5rem; }

/* ==========================================================================
   App Layout
   ========================================================================== */
.app-wrapper {
    display: flex;
    min-height: 100vh;
    background-color: var(--bg-app);
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-w);
    background: linear-gradient(180deg, var(--navy-900) 0%, #0A1626 100%);
    color: #E2E8F0;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    box-shadow: 2px 0 12px rgba(0, 0, 0, 0.08);
    transition: transform var(--transition-base);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar-header {
    padding: 1.35rem 1.25rem 1.15rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.sidebar-brand-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--maroon-700) 0%, var(--maroon-900) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 1.3rem;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(122, 12, 27, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.sidebar-brand-text {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-brand-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: 0.5px;
    line-height: 1.15;
}

.sidebar-brand-subtitle {
    font-size: 0.7rem;
    color: var(--slate-400);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-top: 2px;
    font-weight: 500;
}

.sidebar-college-tag {
    margin: 0.85rem 1rem 0.35rem;
    padding: 0.45rem 0.75rem;
    background: rgba(142, 22, 38, 0.25);
    border: 1px solid rgba(142, 22, 38, 0.45);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    color: #F8FAFC;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar-college-tag i {
    color: #FCA5A5;
    font-size: 0.85rem;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 0.85rem 0.75rem;
}

.sidebar-nav::-webkit-scrollbar {
    width: 4px;
}
.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.nav-section-title {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--slate-400);
    padding: 0.85rem 0.65rem 0.35rem;
    font-weight: 700;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.85rem;
    color: #CBD5E1;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    margin-bottom: 0.2rem;
}

.nav-link i {
    width: 20px;
    text-align: center;
    font-size: 1rem;
    color: var(--slate-400);
    transition: color var(--transition-fast);
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #FFFFFF;
}

.nav-link:hover i {
    color: #FFFFFF;
}

.nav-link.active {
    background: var(--blue-600);
    color: #FFFFFF;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.35);
}

.nav-link.active i {
    color: #FFFFFF;
}

.sidebar-footer {
    padding: 1rem 1.15rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(0, 0, 0, 0.2);
}

.sidebar-user-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--maroon-700) 0%, var(--maroon-900) 100%);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.sidebar-user-info {
    flex: 1;
    overflow: hidden;
}

.sidebar-user-name {
    font-size: 0.88rem;
    font-weight: 600;
    color: #FFFFFF;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-role {
    font-size: 0.72rem;
    color: var(--slate-400);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.4px;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-w);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    width: calc(100% - var(--sidebar-w));
    background-color: var(--bg-app);
}

/* Topbar */
.topbar {
    height: var(--topbar-h);
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 90;
    box-shadow: var(--shadow-xs);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-sidebar-toggle {
    display: none;
    background: var(--slate-100);
    border: 1px solid var(--border-subtle);
    font-size: 1.15rem;
    color: var(--slate-700);
    cursor: pointer;
    padding: 0.45rem 0.65rem;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.btn-sidebar-toggle:hover {
    background: var(--slate-200);
}

.topbar-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    color: var(--slate-500);
    font-weight: 500;
}

.topbar-breadcrumb a {
    color: var(--slate-600);
}

.topbar-breadcrumb a:hover {
    color: var(--navy-800);
}

.topbar-breadcrumb span.active {
    color: var(--navy-900);
    font-weight: 600;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.academic-term-badge {
    background: var(--slate-50);
    border: 1px solid var(--border-subtle);
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--slate-700);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.academic-term-badge i {
    color: var(--maroon-700);
}

/* Page Container */
.page-container {
    padding: 2rem 2.25rem 3.5rem;
    flex: 1;
    max-width: 1400px;
    width: 100%;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.75rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--navy-900);
    margin-bottom: 0.25rem;
}

.page-subtitle {
    font-size: 0.92rem;
    color: var(--slate-500);
}

.page-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* ==========================================================================
   Stat Cards & Content Cards
   ========================================================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.35rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.35rem 1.5rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 1.25rem;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-strong);
}

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    flex-shrink: 0;
}

.stat-icon-navy { background: #EEF4F9; color: var(--navy-800); }
.stat-icon-maroon { background: var(--maroon-50); color: var(--maroon-800); }
.stat-icon-blue { background: var(--blue-50); color: var(--blue-600); }
.stat-icon-green { background: var(--emerald-50); color: var(--emerald-600); }
.stat-icon-amber { background: var(--amber-50); color: var(--amber-600); }
.stat-icon-red { background: var(--rose-50); color: var(--rose-600); }

.stat-details {
    flex: 1;
    overflow: hidden;
}

.stat-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--slate-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--navy-900);
    line-height: 1.1;
}

.stat-subtext {
    font-size: 0.78rem;
    color: var(--slate-400);
    margin-top: 0.35rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.content-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 2rem;
    overflow: hidden;
    transition: box-shadow var(--transition-fast);
}

.card-header {
    padding: 1.15rem 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-surface);
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--navy-900);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-body {
    padding: 1.5rem;
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 992px) {
    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Data Tables & Controls
   ========================================================================== */
.table-filter-bar {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--slate-50);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.search-input-group {
    position: relative;
    min-width: 260px;
    flex: 1;
    max-width: 380px;
}

.search-input-group i {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--slate-400);
    font-size: 0.9rem;
}

.search-input-group input {
    width: 100%;
    padding: 0.55rem 0.85rem 0.55rem 2.35rem;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    background: var(--bg-surface);
    font-size: 0.88rem;
    color: var(--text-main);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input-group input:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.select-filter {
    padding: 0.55rem 0.85rem;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    background: var(--bg-surface);
    font-size: 0.85rem;
    color: var(--text-main);
    cursor: pointer;
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.select-filter:focus {
    outline: none;
    border-color: var(--border-focus);
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    text-align: left;
}

.data-table th {
    background: var(--slate-50);
    color: var(--slate-600);
    font-weight: 600;
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
    white-space: nowrap;
}

.data-table td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-main);
    vertical-align: middle;
}

.data-table tbody tr {
    transition: background-color var(--transition-fast);
}

.data-table tbody tr:hover {
    background-color: #F8FAFC;
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

.data-table tr.has-repeat-violation {
    background-color: #FFFDF7;
}

.data-table tr.has-repeat-violation:hover {
    background-color: #FEF9EB;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
}

.badge-pending {
    background: var(--amber-50);
    color: var(--amber-700);
    border: 1px solid var(--amber-100);
}

.badge-resolved {
    background: var(--emerald-50);
    color: var(--emerald-700);
    border: 1px solid var(--emerald-100);
}

.badge-inprogress {
    background: var(--blue-50);
    color: var(--blue-600);
    border: 1px solid var(--blue-50);
}

.badge-dismissed {
    background: var(--slate-100);
    color: var(--slate-600);
    border: 1px solid var(--slate-200);
}

.badge-active {
    background: var(--emerald-50);
    color: var(--emerald-700);
    border: 1px solid var(--emerald-100);
}

.badge-inactive {
    background: var(--slate-100);
    color: var(--slate-500);
    border: 1px solid var(--slate-200);
}

.badge-major {
    background: var(--rose-50);
    color: var(--rose-700);
    border: 1px solid var(--rose-100);
}

.badge-minor {
    background: var(--blue-50);
    color: var(--blue-600);
    border: 1px solid var(--blue-50);
}

/* Repeat Infraction Badge */
.badge-repeat {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.22rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.72rem;
    font-weight: 600;
    background: #FEF3C7;
    color: #92400E;
    border: 1px solid #FDE68A;
    margin-left: 0.4rem;
}

.badge-repeat i {
    font-size: 0.75rem;
    color: #D97706;
}

/* Pagination */
.pagination-bar {
    padding: 0.85rem 1.5rem;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--slate-500);
    flex-wrap: wrap;
    gap: 0.75rem;
}

.pagination-links {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.page-btn {
    padding: 0.4rem 0.8rem;
    border: 1px solid var(--border-subtle);
    background: var(--bg-surface);
    color: var(--text-main);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.page-btn:hover:not(:disabled) {
    background: var(--slate-50);
    border-color: var(--border-strong);
}

.page-btn.active {
    background: var(--navy-900);
    color: #FFFFFF;
    border-color: var(--navy-900);
    font-weight: 600;
}

.page-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ==========================================================================
   Buttons & Form Controls
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    font-size: 0.88rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    line-height: 1.4;
    white-space: nowrap;
    font-family: inherit;
}

.btn-sm {
    padding: 0.38rem 0.8rem;
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 0.75rem 1.6rem;
    font-size: 0.95rem;
}

.btn-primary {
    background: var(--navy-800);
    color: #FFFFFF;
    box-shadow: 0 1px 2px rgba(16, 42, 69, 0.2);
}

.btn-primary:hover {
    background: var(--navy-900);
    color: #FFFFFF;
    box-shadow: 0 2px 6px rgba(16, 42, 69, 0.3);
}

.btn-maroon {
    background: var(--maroon-800);
    color: #FFFFFF;
    box-shadow: 0 1px 2px rgba(122, 12, 27, 0.2);
}

.btn-maroon:hover {
    background: var(--maroon-900);
    color: #FFFFFF;
    box-shadow: 0 2px 6px rgba(122, 12, 27, 0.35);
}

.btn-blue {
    background: var(--blue-600);
    color: #FFFFFF;
}

.btn-blue:hover {
    background: var(--blue-500);
    color: #FFFFFF;
}

.btn-secondary {
    background: var(--bg-surface);
    border-color: var(--border-subtle);
    color: var(--slate-700);
    box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
    background: var(--slate-50);
    border-color: var(--border-strong);
    color: var(--navy-900);
}

.btn-danger {
    background: var(--rose-600);
    color: #FFFFFF;
}

.btn-danger:hover {
    background: var(--rose-700);
}

.btn-danger-subtle {
    background: var(--rose-50);
    border-color: var(--rose-100);
    color: var(--rose-600);
}

.btn-danger-subtle:hover {
    background: #FFE4E6;
    color: var(--rose-700);
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--slate-700);
    margin-bottom: 0.4rem;
}

.form-label .required {
    color: var(--rose-600);
    margin-left: 0.2rem;
}

.form-control {
    width: 100%;
    padding: 0.65rem 0.95rem;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    background: var(--bg-surface);
    font-size: 0.9rem;
    color: var(--text-main);
    font-family: inherit;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--slate-500);
    margin-top: 0.35rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
}

/* ==========================================================================
   Executive Institutional Login Page
   ========================================================================== */
.login-page-body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: radial-gradient(circle at 50% 0%, #EEF4FA 0%, #E2EAF2 100%);
    position: relative;
}

.login-top-bar {
    background: var(--navy-900);
    color: #FFFFFF;
    padding: 0.65rem 2rem;
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 3px solid var(--maroon-700);
}

.login-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1.5rem;
}

.login-card {
    background: var(--bg-surface);
    border: 1px solid rgba(16, 42, 69, 0.12);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 460px;
    overflow: hidden;
}

.login-header {
    background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
    color: #FFFFFF;
    padding: 2.25rem 2rem 1.85rem;
    text-align: center;
    position: relative;
    border-bottom: 4px solid var(--maroon-700);
}

.login-crest-box {
    width: 64px;
    height: 64px;
    background: #FFFFFF;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
    color: var(--maroon-800);
    font-size: 1.85rem;
    border: 3px solid var(--maroon-700);
}

.login-inst-title {
    font-size: 0.8rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #CBD5E1;
    font-weight: 600;
}

.login-college-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-top: 0.25rem;
    letter-spacing: -0.01em;
}

.login-system-title {
    font-size: 0.8rem;
    color: #94A3B8;
    margin-top: 0.4rem;
    font-weight: 500;
}

.login-body {
    padding: 2rem 2.25rem 2rem;
}

.password-input-wrap {
    position: relative;
}

.password-toggle-btn {
    position: absolute;
    right: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--slate-400);
    cursor: pointer;
    padding: 0.35rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
}

.password-toggle-btn:hover {
    color: var(--slate-700);
}

.demo-credentials-box {
    background: var(--slate-50);
    border: 1px dashed var(--slate-300);
    border-radius: var(--radius-lg);
    padding: 1rem;
    margin-top: 1.75rem;
}

.demo-credentials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-top: 0.6rem;
}

.demo-badge {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    padding: 0.45rem 0.5rem;
    border-radius: var(--radius-md);
    font-size: 0.74rem;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-xs);
}

.demo-badge strong {
    color: var(--navy-900);
    display: block;
    margin-bottom: 2px;
}

.demo-badge:hover {
    border-color: var(--blue-500);
    background: var(--blue-50);
    transform: translateY(-1px);
}

/* ==========================================================================
   Alerts, Modals, Empty & Loading States
   ========================================================================== */
.alert {
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert-success {
    background: var(--emerald-50);
    border: 1px solid var(--emerald-100);
    color: var(--emerald-700);
}

.alert-error {
    background: var(--rose-50);
    border: 1px solid var(--rose-100);
    color: var(--rose-700);
}

.alert-warning {
    background: var(--amber-50);
    border: 1px solid var(--amber-100);
    color: var(--amber-700);
}

.alert-info {
    background: var(--blue-50);
    border: 1px solid #BFDBFE;
    color: var(--blue-600);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3.5rem 1.5rem;
    color: var(--slate-500);
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    background: var(--slate-100);
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--slate-400);
    margin: 0 auto 1.25rem;
}

.empty-state-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--navy-900);
    margin-bottom: 0.35rem;
}

.empty-state-desc {
    font-size: 0.88rem;
    max-width: 420px;
    margin: 0 auto 1.25rem;
}

/* Modals */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(11, 25, 44, 0.65);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1.5rem;
}

.modal-backdrop.active {
    display: flex;
}

.modal-dialog {
    background: var(--bg-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 500px;
    overflow: hidden;
    animation: modalSlideDown 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideDown {
    from { transform: translateY(-12px) scale(0.98); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--navy-900);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--slate-400);
    cursor: pointer;
}

.modal-close:hover {
    color: var(--slate-700);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-subtle);
    background: var(--slate-50);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    pointer-events: none;
}

.toast {
    background: var(--bg-surface);
    border-left: 4px solid var(--blue-600);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: 0.95rem 1.25rem;
    min-width: 300px;
    max-width: 400px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    pointer-events: auto;
    animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid var(--border-subtle);
}

@keyframes toastSlideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.toast-success { border-left-color: var(--emerald-600); }
.toast-error { border-left-color: var(--rose-600); }
.toast-warning { border-left-color: var(--amber-600); }

/* Progress & Chart Bars */
.chart-bar-container {
    margin-bottom: 1rem;
}

.chart-bar-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 0.35rem;
    font-weight: 500;
}

.chart-bar-track {
    height: 10px;
    background: var(--slate-100);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.chart-bar-fill {
    height: 100%;
    background: var(--blue-600);
    border-radius: var(--radius-full);
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.chart-bar-fill.maroon { background: var(--maroon-700); }
.chart-bar-fill.green { background: var(--emerald-600); }
.chart-bar-fill.amber { background: var(--amber-600); }

/* Details Information List */
.details-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
}

.details-item-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--slate-500);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.details-item-value {
    font-size: 0.95rem;
    color: var(--navy-900);
    font-weight: 500;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
.report-letterhead {
    display: none;
    text-align: center;
    border-bottom: 2px solid #000000;
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.report-letterhead-title {
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
}

.report-signatories {
    display: none;
    margin-top: 3.5rem;
    page-break-inside: avoid;
}

.report-signatory-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3.5rem;
    text-align: center;
}

.signatory-line {
    border-top: 1px solid #000000;
    margin-top: 3rem;
    padding-top: 0.5rem;
    font-weight: 600;
}

@media print {
    body {
        background: #FFFFFF !important;
        color: #000000 !important;
        font-size: 11pt;
    }

    .sidebar, .topbar, .page-actions, .table-filter-bar, .pagination-bar, .btn, .toast-container {
        display: none !important;
    }

    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
    }

    .page-container {
        padding: 0 !important;
    }

    .content-card {
        border: none !important;
        box-shadow: none !important;
    }

    .report-letterhead {
        display: block !important;
    }

    .report-signatories {
        display: block !important;
    }

    .data-table th, .data-table td {
        border: 1px solid #CBD5E1 !important;
        padding: 6px 8px !important;
    }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
    }

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

    .main-content {
        margin-left: 0;
        width: 100%;
    }

    .btn-sidebar-toggle {
        display: block;
    }

    .sidebar-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(11, 25, 44, 0.5);
        backdrop-filter: blur(2px);
        z-index: 95;
        display: none;
    }

    .sidebar-overlay.active {
        display: block;
    }
}

@media (max-width: 640px) {
    .page-container {
        padding: 1.25rem 1rem 2.5rem;
    }

    .topbar {
        padding: 0 1rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .table-filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .search-input-group {
        max-width: 100%;
    }

    .filter-group {
        flex-direction: column;
        align-items: stretch;
    }
}