/* ============================================================
   CLASS ADMISSION PRO — STYLESHEET
   Theme: Deep indigo sidebar + clean white content
   Font: Sora (headings) + DM Sans (body)
   ============================================================ */

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

:root {
    --indigo:       #1e1b4b;
    --indigo-light: #312e81;
    --indigo-mid:   #3730a3;
    --accent:       #f97316;
    --accent-light: #fed7aa;
    --accent-dark:  #c2410c;
    --success:      #10b981;
    --danger:       #ef4444;
    --warning:      #f59e0b;
    --info:         #3b82f6;
    --purple:       #8b5cf6;
    --bg:           #f1f5f9;
    --card:         #ffffff;
    --text:         #1e293b;
    --text-muted:   #64748b;
    --border:       #e2e8f0;
    --sidebar-w:    250px;
    --topbar-h:     64px;
    --radius:       12px;
    --shadow:       0 2px 16px rgba(30,27,75,0.08);
    --shadow-lg:    0 8px 32px rgba(30,27,75,0.14);
}

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

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    min-height: 100vh;
    display: flex;
    zoom: 0.9;
}

/* ── SIDEBAR ────────────────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-w);
    background: var(--indigo);
    position: fixed;
    top: 0; left: 0; bottom: 0;
    display: flex;
    flex-direction: column;
    z-index: 100;
    overflow-y: auto;
    scrollbar-width: none;
}
.sidebar::-webkit-scrollbar { display: none; }

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    min-height: var(--topbar-h);
}
.brand-icon {
    width: 42px; height: 42px;
    background: var(--accent);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; color: #fff;
    flex-shrink: 0;
}
.brand-name {
    font-family: 'Sora', sans-serif;
    font-size: 17px; font-weight: 700;
    color: #fff;
    line-height: 1.1;
}
.brand-sub {
    font-size: 9px; font-weight: 600;
    color: var(--accent);
    letter-spacing: 2px;
    display: block;
    margin-top: 2px;
}

.sidebar-nav { padding: 12px 0; flex: 1; }

.nav-section {
    font-size: 9px; font-weight: 700;
    letter-spacing: 2px;
    color: rgba(255,255,255,0.25);
    padding: 14px 20px 4px;
    text-transform: uppercase;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    margin: 1px 8px;
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.18s;
    position: relative;
}
.nav-item i { width: 18px; font-size: 14px; flex-shrink: 0; }
.nav-item:hover { background: rgba(255,255,255,0.09); color: #fff; }
.nav-item.active {
    background: var(--accent);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(249,115,22,0.4);
}
.nav-badge {
    margin-left: auto;
    background: var(--danger);
    color: #fff;
    font-size: 10px; font-weight: 700;
    padding: 2px 7px; border-radius: 20px;
}

.sidebar-footer {
    padding: 14px 16px;
    border-top: 1px solid rgba(255,255,255,0.08);
}
.sidebar-user {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 10px;
}
.sidebar-user i { font-size: 26px; color: rgba(255,255,255,0.4); }
.sidebar-username { font-size: 13px; font-weight: 600; color: #fff; }
.sidebar-role { font-size: 11px; color: rgba(255,255,255,0.4); }
.sidebar-logout {
    display: flex; align-items: center; gap: 8px;
    color: rgba(255,255,255,0.5);
    text-decoration: none; font-size: 12px;
    padding: 6px 8px; border-radius: 6px;
    transition: all 0.2s;
}
.sidebar-logout:hover { color: var(--danger); background: rgba(239,68,68,0.1); }

/* ── MAIN WRAPPER ───────────────────────────────────────────── */
.main-wrapper {
    margin-left: var(--sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ── TOPBAR ─────────────────────────────────────────────────── */
.topbar {
    height: var(--topbar-h);
    background: var(--card);
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center;
    padding: 0 28px;
    gap: 16px;
    position: sticky; top: 0; z-index: 50;
    box-shadow: var(--shadow);
}
.topbar-title {
    font-family: 'Sora', sans-serif;
    font-size: 17px; font-weight: 700;
    color: var(--text);
}
.topbar-title span { color: var(--accent); }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.topbar-date { font-size: 12px; color: var(--text-muted); }

/* ── PAGE CONTENT ───────────────────────────────────────────── */
.page-content {
    padding: 28px;
    flex: 1;
}

.page-header {
    display: flex; align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap; gap: 12px;
}
.page-header h1 {
    font-family: 'Sora', sans-serif;
    font-size: 22px; font-weight: 700;
    color: var(--text);
}
.page-header .breadcrumb {
    font-size: 12px; color: var(--text-muted);
    display: flex; align-items: center; gap: 6px;
    margin-top: 2px;
}
.page-header .breadcrumb a { color: var(--accent); text-decoration: none; }

/* ── CARDS ──────────────────────────────────────────────────── */
.card {
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}
.card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center;
    justify-content: space-between; gap: 12px;
    flex-wrap: wrap;
}
.card-header h5 {
    font-family: 'Sora', sans-serif;
    font-size: 15px; font-weight: 700;
    display: flex; align-items: center; gap: 8px;
    color: var(--text);
}
.card-header h5 i { color: var(--accent); }
.card-body { padding: 24px; }

/* ── STATS GRID ─────────────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
    margin-bottom: 26px;
}
.stat-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 20px 22px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    display: flex; align-items: center; gap: 16px;
    transition: transform 0.2s, box-shadow 0.2s;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.stat-icon {
    width: 52px; height: 52px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; flex-shrink: 0;
}
.stat-icon.orange  { background: rgba(249,115,22,0.12); color: var(--accent); }
.stat-icon.green   { background: rgba(16,185,129,0.12); color: var(--success); }
.stat-icon.blue    { background: rgba(59,130,246,0.12); color: var(--info); }
.stat-icon.purple  { background: rgba(139,92,246,0.12); color: var(--purple); }
.stat-icon.red     { background: rgba(239,68,68,0.12);  color: var(--danger); }
.stat-icon.yellow  { background: rgba(245,158,11,0.12); color: var(--warning); }
.stat-value {
    font-family: 'Sora', sans-serif;
    font-size: 26px; font-weight: 800;
    color: var(--text); line-height: 1;
}
.stat-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* ── TABLE ──────────────────────────────────────────────────── */
.table-responsive { overflow-x: auto; }
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}
.table th {
    background: #f8fafc;
    padding: 12px 16px;
    text-align: left;
    font-family: 'Sora', sans-serif;
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    text-transform: uppercase;
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}
.table td {
    padding: 13px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    vertical-align: middle;
}
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: #fafbff; }
.table .fw-bold { font-weight: 600; }
.table .text-muted { color: var(--text-muted); font-size: 12px; }

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 9px 18px;
    font-family: 'DM Sans', sans-serif;
    font-size: 13.5px; font-weight: 500;
    border: none; border-radius: 8px;
    cursor: pointer; text-decoration: none;
    transition: all 0.18s; white-space: nowrap;
}
.btn-sm { padding: 6px 12px; font-size: 12.5px; border-radius: 6px; }
.btn-lg { padding: 12px 28px; font-size: 15px; }
.btn-icon { padding: 7px 9px; }
.btn-primary   { background: var(--indigo-mid); color: #fff; }
.btn-primary:hover { background: var(--indigo-light); }
.btn-accent    { background: var(--accent); color: #fff; box-shadow: 0 4px 14px rgba(249,115,22,0.3); }
.btn-accent:hover { background: var(--accent-dark); }
.btn-success   { background: var(--success); color: #fff; }
.btn-success:hover { background: #059669; }
.btn-danger    { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #dc2626; }
.btn-warning   { background: var(--warning); color: #fff; }
.btn-secondary { background: #e2e8f0; color: var(--text); }
.btn-secondary:hover { background: #cbd5e1; }
.btn-outline   { background: transparent; border: 1.5px solid var(--border); color: var(--text); }
.btn-outline:hover { background: #f8fafc; }
.btn-info      { background: var(--info); color: #fff; }
.btn-purple    { background: var(--purple); color: #fff; }
.btn-whatsapp  { background: #25d366; color: #fff; }
.btn-whatsapp:hover { background: #128c7e; }

/* ── FORMS ──────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-group label {
    display: block;
    font-size: 12.5px; font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.form-control, .form-select {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    color: var(--text);
    background: #fff;
    transition: border 0.2s, box-shadow 0.2s;
    outline: none;
}
.form-control:focus, .form-select:focus {
    border-color: var(--indigo-mid);
    box-shadow: 0 0 0 3px rgba(55,48,163,0.1);
}
.form-control::placeholder { color: #b0bec5; }
textarea.form-control { resize: vertical; min-height: 80px; }

.row { display: flex; flex-wrap: wrap; gap: 0 20px; }
.col { flex: 1; min-width: 200px; }
.col-2 { flex: 0 0 calc(50% - 10px); min-width: 200px; }
.col-3 { flex: 0 0 calc(33.33% - 14px); min-width: 180px; }
.col-4 { flex: 0 0 calc(25% - 15px); min-width: 160px; }
.col-full { flex: 0 0 100%; }

/* ── BADGE ──────────────────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 3px 10px; border-radius: 20px;
    font-size: 11px; font-weight: 600;
    line-height: 1.4;
}
.bg-success { background: rgba(16,185,129,0.12); color: #059669; }
.bg-danger  { background: rgba(239,68,68,0.12);  color: #dc2626; }
.bg-warning { background: rgba(245,158,11,0.12); color: #b45309; }
.bg-info    { background: rgba(59,130,246,0.12); color: #2563eb; }
.bg-primary { background: rgba(55,48,163,0.12);  color: var(--indigo-mid); }
.bg-secondary { background: #f1f5f9; color: var(--text-muted); }
.bg-orange  { background: rgba(249,115,22,0.12); color: var(--accent); }

/* ── ALERT / FLASH ──────────────────────────────────────────── */
.alert {
    padding: 12px 18px; border-radius: 8px;
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 20px; font-size: 13.5px;
}
.alert-success { background: rgba(16,185,129,0.1); color: #065f46; border: 1px solid rgba(16,185,129,0.2); }
.alert-danger   { background: rgba(239,68,68,0.1);  color: #991b1b; border: 1px solid rgba(239,68,68,0.2); }
.alert-warning  { background: rgba(245,158,11,0.1); color: #92400e; border: 1px solid rgba(245,158,11,0.2); }
.alert-info     { background: rgba(59,130,246,0.1); color: #1e40af; border: 1px solid rgba(59,130,246,0.2); }

/* ── MISC ───────────────────────────────────────────────────── */
.text-right { text-align: right; }
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }
.d-flex { display: flex; }
.align-items-center { align-items: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.ms-auto { margin-left: auto; }
.fw-bold { font-weight: 600; }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning) !important; }
.text-info { color: var(--info); }
.text-accent { color: var(--accent); }
.small { font-size: 12px; }
.separator { border: none; border-top: 1px solid var(--border); margin: 20px 0; }

/* ── SEARCH BAR ─────────────────────────────────────────────── */
.search-bar {
    display: flex; align-items: center;
    background: #f8fafc;
    border: 1.5px solid var(--border);
    border-radius: 8px; overflow: hidden;
    max-width: 320px;
}
.search-bar input {
    border: none; background: transparent;
    padding: 9px 14px; font-size: 13.5px;
    flex: 1; outline: none;
}
.search-bar i { padding: 0 12px; color: var(--text-muted); }

/* ── FEES PROGRESS ──────────────────────────────────────────── */
.fees-bar { background: #e2e8f0; border-radius: 20px; height: 6px; width: 100%; overflow: hidden; }
.fees-bar-fill { height: 100%; border-radius: 20px; background: var(--success); transition: width 0.4s; }
.fees-bar-fill.partial { background: var(--warning); }
.fees-bar-fill.low { background: var(--danger); }

/* ── RECEIPT PRINT ──────────────────────────────────────────── */
@media print {
    .sidebar, .topbar, .no-print { display: none !important; }
    .main-wrapper { margin-left: 0 !important; }
    .page-content { padding: 0 !important; }
    body { zoom: 1; }
    .receipt-container { max-width: 100%; box-shadow: none; border: none; }
}

/* ── RECEIPT STYLES ─────────────────────────────────────────── */
.receipt-container {
    max-width: 680px;
    margin: 0 auto;
    background: #fff;
    border: 2px solid var(--indigo);
    border-radius: 12px;
    overflow: hidden;
}
.receipt-header {
    background: var(--indigo);
    color: #fff;
    padding: 24px 28px;
    display: flex; align-items: center; justify-content: space-between;
}
.receipt-header .institute-name {
    font-family: 'Sora', sans-serif;
    font-size: 20px; font-weight: 800;
}
.receipt-header .receipt-title {
    font-size: 13px; opacity: 0.7; margin-top: 2px;
}
.receipt-no-box {
    background: var(--accent);
    padding: 8px 16px; border-radius: 8px;
    text-align: center;
}
.receipt-no-box .label { font-size: 10px; opacity: 0.8; }
.receipt-no-box .value { font-size: 18px; font-weight: 800; font-family: 'Sora', sans-serif; }
.receipt-body { padding: 28px; }
.receipt-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed var(--border); }
.receipt-row:last-child { border-bottom: none; }
.receipt-row .label { color: var(--text-muted); font-size: 13px; }
.receipt-row .value { font-weight: 600; font-size: 13px; }
.receipt-total {
    background: #f8fafc; margin: 16px 0; padding: 16px 20px;
    border-radius: 8px;
    display: flex; justify-content: space-between; align-items: center;
}
.receipt-total .label { font-size: 14px; font-weight: 600; }
.receipt-total .amount { font-size: 24px; font-weight: 800; font-family: 'Sora', sans-serif; color: var(--success); }
.receipt-footer { background: #f8fafc; padding: 18px 28px; display: flex; justify-content: space-between; align-items: flex-end; }
.sig-line { border-top: 1.5px solid #94a3b8; padding-top: 6px; font-size: 11px; color: var(--text-muted); text-align: center; width: 140px; }

/* ── MODAL ──────────────────────────────────────────────────── */
.modal-overlay {
    display: none; position: fixed;
    inset: 0; background: rgba(15,12,41,0.5);
    z-index: 200; align-items: center; justify-content: center;
}
.modal-overlay.active { display: flex; }
.modal {
    background: #fff; border-radius: 14px;
    max-width: 560px; width: 95%; max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 24px 64px rgba(15,12,41,0.3);
    animation: slideIn 0.25s ease;
}
@keyframes slideIn {
    from { transform: translateY(30px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}
.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
}
.modal-header h5 { font-family: 'Sora', sans-serif; font-size: 16px; font-weight: 700; }
.modal-close { background: none; border: none; font-size: 20px; cursor: pointer; color: var(--text-muted); }
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }

/* ── DASHBOARD ACTIVITY ─────────────────────────────────────── */
.activity-item {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 12px 0; border-bottom: 1px solid var(--border);
}
.activity-item:last-child { border-bottom: none; }
.activity-dot {
    width: 8px; height: 8px; border-radius: 50%;
    margin-top: 5px; flex-shrink: 0;
}
.activity-text { font-size: 13px; line-height: 1.5; }
.activity-time { font-size: 11px; color: var(--text-muted); }

/* ── LOGIN PAGE ─────────────────────────────────────────────── */
.login-page {
    min-height: 100vh;
    background: var(--indigo);
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}
.login-box {
    background: #fff; border-radius: 16px;
    padding: 40px; width: 100%; max-width: 420px;
    box-shadow: 0 24px 64px rgba(0,0,0,0.3);
}
.login-logo {
    width: 56px; height: 56px;
    background: var(--accent); border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 26px; color: #fff; margin-bottom: 20px;
}
.login-box h2 {
    font-family: 'Sora', sans-serif;
    font-size: 24px; font-weight: 800;
    margin-bottom: 4px; color: var(--indigo);
}
.login-box p { color: var(--text-muted); margin-bottom: 28px; font-size: 14px; }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 768px) {
    :root { --sidebar-w: 0px; }
    .sidebar { transform: translateX(-250px); }
    .sidebar.open { transform: translateX(0); width: 250px; }
    .main-wrapper { margin-left: 0; }
    .page-content { padding: 16px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .col-2, .col-3, .col-4 { flex: 0 0 100%; }
    .menu-toggle { display: flex !important; }
}
.menu-toggle {
    display: none;
    background: none; border: none;
    font-size: 20px; cursor: pointer; color: var(--text);
}

/* ── REMINDER BELL ──────────────────────────────────────────── */
.reminder-bell {
    position: relative;
    width: 36px; height: 36px;
    border-radius: 8px;
    background: rgba(245,158,11,0.12);
    border: 1px solid rgba(245,158,11,0.3);
    display: flex; align-items: center; justify-content: center;
    color: var(--warning);
    text-decoration: none;
    font-size: 15px;
    transition: all 0.2s;
    animation: bellRing 3s ease-in-out infinite;
}
.reminder-bell:hover { background: rgba(245,158,11,0.2); }
.reminder-count {
    position: absolute;
    top: -5px; right: -5px;
    background: var(--danger);
    color: #fff;
    font-size: 9px; font-weight: 700;
    width: 16px; height: 16px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
}

@keyframes bellRing {
    0%, 90%, 100% { transform: rotate(0); }
    93% { transform: rotate(-10deg); }
    96% { transform: rotate(10deg); }
    99% { transform: rotate(-5deg); }
}

/* ── TEXT UTILITIES ─────────────────────────────────────────── */
.text-accent { color: var(--accent); }
.text-success { color: var(--success); }
.text-muted { color: var(--text-muted); }

/* ── MEDIBILL ADDITIONS ─────────────────────────────────────── */
.text-danger  { color: var(--danger) !important; }
.text-info    { color: var(--info); }

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-size: 13.5px;
    font-family: 'DM Sans', sans-serif;
    background: #fff;
    color: var(--text);
    transition: border-color 0.18s;
}
.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(249,115,22,0.1);
}
.form-control-sm {
    padding: 7px 10px;
    font-size: 13px;
    border-radius: 7px;
}

.form-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Badge variants */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 700;
    border-radius: 20px;
    white-space: nowrap;
}
.bg-success   { background: rgba(16,185,129,0.15); color: #047857; }
.bg-danger    { background: rgba(239,68,68,0.15);  color: #b91c1c; }
.bg-warning   { background: rgba(245,158,11,0.15); color: #92400e; }
.bg-info      { background: rgba(59,130,246,0.15); color: #1d4ed8; }
.bg-secondary { background: rgba(100,116,139,0.15);color: #475569; }
.bg-primary   { background: rgba(99,102,241,0.15); color: #4338ca; }

/* Button additions */
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #059669; }
.btn-danger  { background: var(--danger);  color: #fff; }
.btn-danger:hover { background: #dc2626; }
.btn-info    { background: var(--info);    color: #fff; }
.btn-info:hover { background: #2563eb; }
.btn-outline {
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--text);
}
.btn-outline:hover { background: var(--bg); border-color: var(--accent); color: var(--accent); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-dark); }
.btn-warning { background: var(--warning); color: #000; }
.btn-lg  { padding: 12px 24px; font-size: 15px; }
.btn-sm  { padding: 6px 12px; font-size: 12px; }

/* Alert */
.alert {
    padding: 12px 18px;
    border-radius: 10px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13.5px;
}
.alert-success { background: rgba(16,185,129,0.12); color: #047857; border: 1px solid rgba(16,185,129,0.3); }
.alert-danger  { background: rgba(239,68,68,0.12);  color: #b91c1c; border: 1px solid rgba(239,68,68,0.3); }
.alert-warning { background: rgba(245,158,11,0.12); color: #92400e; border: 1px solid rgba(245,158,11,0.3); }
.alert-info    { background: rgba(59,130,246,0.12); color: #1d4ed8; border: 1px solid rgba(59,130,246,0.3); }

/* Utilities */
.me-1 { margin-right: 4px; }
.text-center { text-align: center; }