/*
 * style.css — Admin Portal (mirrors admissions dashboard style)
 * All layout/spacing/color driven by Tailwind utility classes in app.js.
 * This file only contains things Tailwind v4 CDN cannot express:
 *   - @keyframes animations
 *   - ::before / ::after pseudo-elements
 *   - ::-webkit-scrollbar rules
 *   - input/select pseudo-class overrides (:focus, ::placeholder)
 *   - table hover row rules
 */

/* ── ANIMATIONS ─────────────────────────────────── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes modalIn {
    from { opacity: 0; transform: scale(0.97) translateY(8px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes slideInRight {
    from { transform: translateX(120%); opacity: 0; }
    to   { transform: translateX(0);    opacity: 1; }
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

.login-card     { animation: fadeUp 0.4s ease-out; }
.modal-box      { animation: modalIn 0.22s ease-out; }
.animate-toast  { animation: slideInRight 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards; }

/* ── STATUS BADGE DOT (::before pseudo) ─────────── */
.status-badge::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    flex-shrink: 0;
    display: inline-block;
}
.status-badge.pending::before  { background: #f59e0b; }
.status-badge.admitted::before { background: #10b981; }
.status-badge.rejected::before { background: #ef4444; }

/* ── INTERACTIVE TOOLTIP (::after pseudo) ───────── */
.chart-tooltip { position: relative; cursor: pointer; }
.chart-tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 105%;
    left: 50%;
    transform: translate(-50%, -8px) scale(0.95);
    background: rgba(15, 23, 42, 0.95);
    color: #fff;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s ease, transform 0.15s ease;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.2), 0 4px 6px -2px rgba(0,0,0,0.1);
    z-index: 999;
}
.chart-tooltip:hover::after {
    opacity: 1;
    transform: translate(-50%, -4px) scale(1);
}

/* ── LOGIN HERO PANEL ─────────────────────────────── */
.login-left {
    flex: 1;
    display: none;
    position: relative;
    background-image: url('https://images.unsplash.com/photo-1576091160550-2173dba999ef?auto=format&fit=crop&q=80&w=2000');
    background-size: cover;
    background-position: center;
}
.login-left::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(6,78,59,0.85), rgba(4,57,43,0.9));
}
@media (min-width: 768px) { .login-left { display: block; } }

/* ── FORM INPUTS (:focus, ::placeholder) ─────────── */
.form-input {
    width: 100%;
    background: #f8fbff;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 10px 14px;
    color: #1a2533;
    font-size: 0.9rem;
    transition: all 0.18s ease;
    font-family: 'Inter', sans-serif;
}
.form-input:focus {
    outline: none;
    border-color: #064e3b;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(6, 78, 59, 0.1);
}
.form-input::placeholder { color: #94a3b8; }

/* ── SEARCH BAR INPUT ────────────────────────────── */
.search-bar-input {
    width: 100%;
    background: #edf2f7;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 7px 12px 7px 32px;
    color: #1a2533;
    font-size: 0.82rem;
    transition: all 0.18s ease;
}
.search-bar-input:focus { outline: none; border-color: #064e3b; background: #fff; }
.search-bar-input::placeholder { color: #94a3b8; }

/* ── FILTER SELECT ───────────────────────────────── */
.filter-select {
    background: #edf2f7;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 0.78rem;
    color: #64748b;
    cursor: pointer;
    transition: all 0.18s ease;
}
.filter-select:focus { outline: none; border-color: #064e3b; }

/* ── TABLE ROW HOVER ─────────────────────────────── */
.custom-table tbody tr:hover td { background: #f8fbff; }
.custom-table tr:last-child td  { border-bottom: none; }

/* ── DASH BODY SCROLLBAR ─────────────────────────── */
.dash-body::-webkit-scrollbar       { width: 5px; }
.dash-body::-webkit-scrollbar-track { background: transparent; }
.dash-body::-webkit-scrollbar-thumb { background: #e2e8f0; border-radius: 99px; }

/* ── SIDEBAR SCROLLBAR ───────────────────────────── */
.sidebar-scroll::-webkit-scrollbar       { width: 4px; }
.sidebar-scroll::-webkit-scrollbar-track { background: transparent; }
.sidebar-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 99px; }

/* ── PROGRESS BAR SEGMENTS ───────────────────────── */
.prog-bar-segment { height: 100%; transition: width 0.3s ease; }
.prog-bar-segment.admitted { background: #059669; }
.prog-bar-segment.pending  { background: #d97706; }
.prog-bar-segment.rejected { background: #dc2626; }

/* ── MODAL OVERLAY ───────────────────────────────── */
.modal-overlay { opacity: 0; pointer-events: none; transition: opacity 0.2s ease; }
.modal-overlay.active { opacity: 1; pointer-events: auto; }

/* ── ACT BTN HOVER VARIANTS ──────────────────────── */
.act-btn:hover          { border-color: #64748b; color: #1a2533; }
.act-btn.admit:hover    { background: #f0fdf4; border-color: #10b981; color: #065f46; }
.act-btn.reject:hover   { background: #fef2f2; border-color: #ef4444; color: #991b1b; }
.act-btn.notice:hover   { background: #eff6ff; border-color: #3b82f6; color: #1d4ed8; }

/* ── TRADITIONAL ACADEMIC PROFILE ESTHETICS (SHARP EDGES, FLAT LIGHT LAYOUTS) ── */
* {
    border-radius: 4px !important;
    box-shadow: none !important;
}

/* Base styles override */
body {
    background-color: #f1f5f9 !important;
}

.bg-white {
    background-color: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
}

/* Crisp form controls */
input, select, textarea, .form-input, .filter-select {
    border: 1px solid #cbd5e1 !important;
    background-color: #ffffff !important;
    border-radius: 4px !important;
    box-shadow: none !important;
}

input:focus, select:focus, textarea:focus, .form-input:focus, .filter-select:focus {
    border-color: #64748b !important;
    outline: none !important;
}

/* Crisp button structures */
button, .bg-[#064e3b], .bg-[#059669], .bg-emerald-600, .bg-[#4f46e5] {
    border-radius: 4px !important;
    box-shadow: none !important;
}

/* Classic Structured Tables */
.custom-table {
    border: 1px solid #cbd5e1 !important;
    border-collapse: collapse !important;
}

.custom-table th {
    background-color: #f8fafc !important;
    color: #475569 !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    border-bottom: 2px solid #cbd5e1 !important;
    border-right: 1px solid #e2e8f0 !important;
}

.custom-table td {
    border-bottom: 1px solid #e2e8f0 !important;
    border-right: 1px solid #e2e8f0 !important;
}

.custom-table tbody tr:hover td {
    background-color: #f8fafc !important;
}

/* Toast message customization */
.animate-toast {
    border-radius: 4px !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: none !important;
}

/* Smooth Folder Tree Sub-directory Transitions */
.folder-subtree {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease-out;
}
.folder-subtree.expanded {
    max-height: 600px;
    opacity: 1;
}

/* Smooth Registry Navigation Tree Sidebar Transitions */
.registry-sidebar {
    width: 240px;
    opacity: 1;
    overflow-y: auto;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease-out;
}
.registry-sidebar.collapsed {
    width: 0 !important;
    opacity: 0 !important;
    border-right: 0px !important;
}