/* ── Variables ───────────────────────────────────────────────── */
:root {
    --bg-color:       #faf6f1;
    --bg-2:           #f3ede5;
    --card-bg:        #ffffff;
    --primary:        #0a122e;
    --primary-hover:  #050814;
    --glass-bg:       #ffffff;
    --glass-border:   #e4ddd4;
    --border:         #e4ddd4;
    --text-primary:   #0f1d4e;
    --text-secondary: #576077;
    --accent:         #1d3bbc;
    --danger:         #dc2626;
    --success:        #059669;
    --warning:        #d97706;
    --sidebar-w:      230px;
}

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

body {
    background: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Inter', 'Segoe UI', sans-serif;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* ── Card / Panel ─────────────────────────────────────────────── */
.glass-panel {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 2px 12px rgba(15,29,78,0.05);
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 9px;
    cursor: pointer;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    transition: background 0.2s, transform 0.1s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-align: center;
    text-decoration: none;
}
.btn:hover:not(:disabled) { background: var(--primary-hover); }
.btn:active:not(:disabled) { transform: scale(0.98); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.btn.accent  { background: var(--accent);  }
.btn.accent:hover:not(:disabled)  { background: #1d3bbc; }
.btn.danger  { background: var(--danger);  }
.btn.danger:hover:not(:disabled)  { background: #b91c1c; }
.btn.success { background: var(--success); }
.btn.success:hover:not(:disabled) { background: #047857; }

/* ── Form Elements ───────────────────────────────────────────── */
input, select, textarea {
    width: 100%;
    padding: 11px 14px;
    background: var(--bg-color);
    border: 1.5px solid var(--border);
    border-radius: 9px;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.93rem;
    margin-bottom: 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(45,79,214,0.1);
}
select option { background: #fff; color: var(--text-primary); }

.form-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

/* ── Auth Layout ─────────────────────────────────────────────── */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-color);
    padding: 24px;
}
.auth-box {
    width: 100%;
    max-width: 420px;
}
.auth-header {
    text-align: center;
    margin-bottom: 32px;
}
.auth-header h1 {
    font-family: 'Bitter', serif;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.5px;
}

/* ── Sidebar Layout ──────────────────────────────────────────── */
header {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: var(--sidebar-w);
    background: var(--card-bg);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 28px 16px 24px;
    z-index: 200;
    overflow-y: auto;
}

header h2 {
    font-family: 'Bitter', serif;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.3px;
    margin-bottom: 8px;
    padding: 0 8px;
}

.nav-links,
#mainNav {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: 24px;
    flex: 1;
}

/* Nav links generated by dashboard.js as <a class="nav-link"> */
.nav-links a,
.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 12px;
    border-radius: 10px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.88rem;
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
}
.nav-links a:hover,
.nav-link:hover {
    background: var(--bg-2);
    color: var(--primary);
}
.nav-links a.active,
.nav-link.active {
    background: var(--primary);
    color: #fff;
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    font-size: 0.82rem;
    color: var(--text-secondary);
    padding: 16px 8px 0;
}

/* Logout button lives in sidebar footer */
#logoutBtn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    margin-top: 8px;
}
#logoutBtn:hover { background: var(--bg-2); color: var(--danger); }

/* ── Main Content ────────────────────────────────────────────── */
main.main-content {
    margin-left: var(--sidebar-w);
    padding: 36px 40px;
    min-height: 100vh;
    max-width: none;
    width: auto;
}

/* ── Tables ──────────────────────────────────────────────────── */
table {
    width: 100%;
    border-collapse: collapse;
}
table th {
    padding: 10px 12px;
    border-bottom: 2px solid var(--border);
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 1px;
    font-weight: 700;
    text-align: left;
}
table td {
    padding: 13px 12px;
    border-bottom: 1px solid var(--bg-2);
    font-size: 0.9rem;
    vertical-align: middle;
}
table tr:last-child td { border-bottom: none; }
table tr:hover td { background: #faf6f1; }

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

/* ── Grid ────────────────────────────────────────────────────── */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

/* ── Card Header ─────────────────────────────────────────────── */
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.card-header h2 {
    font-family: 'Bitter', serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary);
}

/* ── Badges ──────────────────────────────────────────────────── */
.badge {
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
}
.badge.open        { background: #fef2f2; color: var(--danger);  border: 1px solid #fecaca; }
.badge.in-progress { background: #fffbeb; color: var(--warning); border: 1px solid #fde68a; }
.badge.resolved    { background: #f0fdf4; color: var(--success); border: 1px solid #bbf7d0; }

/* ── Utility ─────────────────────────────────────────────────── */
.mb-4 { margin-bottom: 16px; }
.mt-4 { margin-top: 16px; }
.text-center { text-align: center; }
.d-flex { display: flex; gap: 12px; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }

/* ── Responsive ──────────────────────────────────────────────── */
/* ── Mobile Header ───────────────────────────────────────────── */
.mobile-header {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 60px;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    z-index: 300;
    align-items: center;
    padding: 0 20px;
    justify-content: space-between;
}
.mobile-header h2 {
    font-family: 'Bitter', serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
}
.mobile-menu-btn {
    background: transparent;
    border: none;
    color: var(--primary);
    font-size: 1.4rem;
    cursor: pointer;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 900px) {
    :root { --sidebar-w: 230px; }
    
    .mobile-header {
        display: flex;
    }
    
    header {
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
        box-shadow: 4px 0 15px rgba(0,0,0,0.05);
    }
    
    header.open {
        transform: translateX(0);
    }

    main.main-content {
        margin-left: 0 !important;
        margin-top: 60px; /* Offset for sticky mobile header */
        padding: 24px 16px; 
    }
    
    .grid { gap: 16px; }
    .two-col { grid-template-columns: 1fr; }
    .auth-box { padding: 0 16px; }
}