/**
 * Admin Panel Stylesheet — Thirumoolar Yoga Research Centre
 * Complete redesign: Mobile-first, Zero-knowledge admin UX, Modern & Accessible
 */

/* ===================== CSS VARIABLES ===================== */
:root {
    --primary: #1e4b4a;
    --primary-light: #2a6b5c;
    --primary-dark: #0f302f;
    --primary-muted: rgba(30, 75, 74, 0.08);
    --secondary: #f4b942;
    --secondary-hover: #e5a730;
    --accent: #e76f51;
    --danger: #e74c3c;
    --danger-bg: #fdeaea;
    --success: #2a9d5c;
    --success-bg: #e3f6ea;
    --info: #2196f3;
    --info-bg: #e8f4fd;
    --warning: #f39c12;
    --warning-bg: #fef5e7;
    --light: #f0f4f3;
    --card-bg: #ffffff;
    --dark: #1f2a36;
    --text-muted: #6b7280;
    --border: #e2e8e6;
    --sidebar-w: 270px;
    --topbar-h: 68px;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 22px;
    --shadow-xs: 0 1px 4px rgba(0,0,0,0.05);
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.06);
    --shadow-md: 0 6px 24px rgba(0,0,0,0.09);
    --shadow-lg: 0 16px 48px rgba(0,0,0,0.13);
    --transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Poppins', system-ui, sans-serif;
    background: var(--light);
    color: var(--dark);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

/* ===================== LOGIN PAGE ===================== */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(145deg, var(--primary-dark) 0%, var(--primary) 55%, var(--primary-light) 100%);
    padding: 20px;
    position: relative;
    overflow: hidden;
}
.login-body::before {
    content: '';
    position: absolute;
    width: 420px; height: 420px;
    background: rgba(244,185,66,0.12);
    border-radius: 50%;
    top: -100px; right: -100px;
    filter: blur(80px);
}
.login-body::after {
    content: '';
    position: absolute;
    width: 320px; height: 320px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    bottom: -80px; left: -80px;
    filter: blur(60px);
}
.login-card {
    background: var(--card-bg);
    padding: 48px 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 430px;
    position: relative;
    z-index: 1;
}
.login-brand { text-align: center; margin-bottom: 32px; }
.login-brand .brand-icon {
    width: 76px; height: 76px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 14px;
    box-shadow: 0 6px 20px rgba(30,75,74,0.3);
}
.login-brand .brand-icon i { font-size: 2rem; color: var(--secondary); }
.login-brand h1 { font-size: 1.4rem; color: var(--primary); font-weight: 700; }
.login-brand p { color: var(--text-muted); font-size: 0.85rem; margin-top: 4px; }

.login-form .field-group { margin-bottom: 18px; }
.login-form label {
    display: block;
    font-size: 0.82rem;
    margin-bottom: 7px;
    font-weight: 600;
    color: var(--dark);
}
.login-form .input-wrap { position: relative; }
.login-form .input-wrap i {
    position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
    color: var(--text-muted); font-size: 0.9rem;
}
.login-form input {
    width: 100%;
    padding: 13px 14px 13px 40px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
    background: #fafcfb;
}
.login-form input:focus {
    outline: none;
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(30,75,74,0.1);
}
.login-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    display: flex; align-items: center; justify-content: center; gap: 8px;
    margin-top: 8px;
    box-shadow: 0 4px 16px rgba(30,75,74,0.3);
}
.login-btn:hover { background: linear-gradient(135deg, var(--primary-light), var(--primary)); box-shadow: 0 6px 22px rgba(30,75,74,0.4); transform: translateY(-1px); }
.login-error { background: var(--danger-bg); color: var(--danger); padding: 12px 16px; border-radius: var(--radius-sm); font-size: 0.85rem; font-weight: 500; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; border-left: 3px solid var(--danger); }

/* ===================== LAYOUT ===================== */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ===================== SIDEBAR ===================== */
.admin-sidebar {
    width: var(--sidebar-w);
    background: linear-gradient(180deg, var(--primary-dark) 0%, var(--primary) 100%);
    position: fixed;
    top: 0; left: 0; bottom: 0;
    display: flex;
    flex-direction: column;
    z-index: 300;
    overflow-y: auto;
    overflow-x: hidden;
    transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.1) transparent;
}
.admin-sidebar::-webkit-scrollbar { width: 4px; }
.admin-sidebar::-webkit-scrollbar-track { background: transparent; }
.admin-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 4px; }

.sidebar-brand {
    padding: 22px 20px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    flex-shrink: 0;
}
.sidebar-brand-inner {
    display: flex; align-items: center; gap: 12px;
}
.sidebar-brand-icon {
    width: 42px; height: 42px;
    background: rgba(244,185,66,0.18);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.sidebar-brand-icon i { color: var(--secondary); font-size: 1.2rem; }
.sidebar-brand-text { line-height: 1.2; }
.sidebar-brand-text strong { display: block; color: #fff; font-size: 0.98rem; font-weight: 700; }
.sidebar-brand-text span { color: rgba(255,255,255,0.55); font-size: 0.7rem; letter-spacing: 1px; text-transform: uppercase; }
.sidebar-close { background: none; border: none; color: rgba(255,255,255,0.5); font-size: 1.1rem; cursor: pointer; display: none; padding: 4px; border-radius: 8px; transition: var(--transition); }
.sidebar-close:hover { color: #fff; background: rgba(255,255,255,0.1); }

/* View Site Button in Sidebar */
.sidebar-view-site {
    margin: 14px 16px;
    padding: 10px 16px;
    background: rgba(244,185,66,0.15);
    border: 1px solid rgba(244,185,66,0.3);
    border-radius: var(--radius-sm);
    color: var(--secondary);
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    display: flex; align-items: center; gap: 8px;
    transition: var(--transition);
}
.sidebar-view-site:hover { background: rgba(244,185,66,0.25); border-color: var(--secondary); color: var(--secondary); }

/* Nav Groups */
.sidebar-nav { flex: 1; padding: 8px 0 12px; }
.nav-group-label {
    padding: 14px 20px 6px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
}
.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 20px;
    color: rgba(255,255,255,0.72);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--transition);
    border-radius: 0;
    position: relative;
    margin: 1px 10px;
    border-radius: var(--radius-sm);
}
.sidebar-nav a .nav-icon {
    width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.06);
    border-radius: 9px;
    flex-shrink: 0;
    transition: var(--transition);
    font-size: 0.9rem;
}
.sidebar-nav a:hover { color: #fff; background: rgba(255,255,255,0.08); }
.sidebar-nav a:hover .nav-icon { background: rgba(255,255,255,0.14); }
.sidebar-nav a.active { color: #fff; background: rgba(255,255,255,0.12); }
.sidebar-nav a.active .nav-icon { background: var(--secondary); color: var(--dark); }
.sidebar-nav a.active::before {
    content: '';
    position: absolute; left: -10px; top: 50%; transform: translateY(-50%);
    width: 4px; height: 60%; background: var(--secondary);
    border-radius: 0 4px 4px 0;
}
.nav-badge {
    margin-left: auto;
    background: var(--danger);
    color: #fff;
    font-size: 0.65rem;
    padding: 2px 7px;
    border-radius: 20px;
    font-weight: 700;
    min-width: 20px;
    text-align: center;
    flex-shrink: 0;
}
.nav-badge.gold { background: var(--secondary); color: var(--dark); }

/* Sidebar Admin Profile */
.sidebar-profile {
    padding: 16px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.sidebar-profile-avatar {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--secondary), var(--secondary-hover));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--dark);
    font-size: 1rem;
    font-weight: 700;
    flex-shrink: 0;
}
.sidebar-profile-info { flex: 1; min-width: 0; }
.sidebar-profile-info strong { display: block; color: #fff; font-size: 0.84rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-profile-info span { color: rgba(255,255,255,0.5); font-size: 0.72rem; }
.sidebar-logout {
    width: 34px; height: 34px;
    background: rgba(231,76,60,0.2);
    border: none; border-radius: 8px;
    color: #ff8080;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem;
    transition: var(--transition);
    flex-shrink: 0;
    text-decoration: none;
}
.sidebar-logout:hover { background: rgba(231,76,60,0.4); color: #fff; }

/* ===================== TOPBAR ===================== */
.admin-main {
    flex: 1;
    margin-left: var(--sidebar-w);
    min-width: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
.admin-topbar {
    height: var(--topbar-h);
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 28px;
    position: sticky;
    top: 0;
    z-index: 200;
    gap: 14px;
    box-shadow: var(--shadow-xs);
}
.sidebar-toggle {
    display: none;
    background: none;
    border: 1.5px solid var(--border);
    color: var(--dark);
    width: 38px; height: 38px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1rem;
    align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}
.sidebar-toggle:hover { background: var(--light); }
.topbar-title { flex: 1; }
.topbar-title h2 { font-size: 1.15rem; font-weight: 700; color: var(--dark); line-height: 1.2; }
.topbar-title .breadcrumb { font-size: 0.75rem; color: var(--text-muted); margin-top: 1px; }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.topbar-badge-btn {
    position: relative;
    width: 40px; height: 40px;
    background: var(--light);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--dark);
    font-size: 1rem;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}
.topbar-badge-btn:hover { background: var(--primary-muted); border-color: var(--primary); color: var(--primary); }
.topbar-badge-btn .dot {
    position: absolute; top: 6px; right: 6px;
    width: 8px; height: 8px;
    background: var(--danger);
    border-radius: 50%;
    border: 2px solid var(--card-bg);
}
.topbar-user { display: flex; align-items: center; gap: 10px; }
.topbar-user-avatar {
    width: 38px; height: 38px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
}
.topbar-user-info { line-height: 1.2; }
.topbar-user-info strong { display: block; font-size: 0.84rem; color: var(--dark); }
.topbar-user-info span { font-size: 0.72rem; color: var(--text-muted); }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 290; backdrop-filter: blur(2px); }
.sidebar-overlay.show { display: block; }

/* ===================== MAIN CONTENT ===================== */
.admin-content {
    padding: 28px;
    flex: 1;
}

/* ===================== ALERTS ===================== */
.alert {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 500;
    margin-bottom: 20px;
    animation: slideDown 0.3s ease;
    border-left-width: 4px;
    border-left-style: solid;
}
@keyframes slideDown { from { opacity:0; transform:translateY(-8px); } to { opacity:1; transform:translateY(0); } }
.alert i { font-size: 1rem; flex-shrink: 0; margin-top: 1px; }
.alert-success { background: var(--success-bg); color: #1a7a44; border-left-color: var(--success); }
.alert-error, .alert-danger { background: var(--danger-bg); color: #c0392b; border-left-color: var(--danger); }
.alert-info { background: var(--info-bg); color: #1565c0; border-left-color: var(--info); }
.alert-warning { background: var(--warning-bg); color: #b7770d; border-left-color: var(--warning); }

/* ===================== QUICK ACTION CARDS (Dashboard) ===================== */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}
.quick-action-card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: 22px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    text-decoration: none;
    color: var(--dark);
    border: 1.5px solid var(--border);
    transition: var(--transition);
    text-align: center;
    box-shadow: var(--shadow-xs);
    cursor: pointer;
}
.quick-action-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.quick-action-card .qa-icon {
    width: 58px; height: 58px;
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition);
}
.quick-action-card:hover .qa-icon { transform: scale(1.08); }
.quick-action-card span { font-size: 0.82rem; font-weight: 600; line-height: 1.3; }
.qa-green .qa-icon { background: var(--success-bg); color: var(--success); }
.qa-blue .qa-icon { background: var(--info-bg); color: var(--info); }
.qa-gold .qa-icon { background: rgba(244,185,66,0.15); color: var(--secondary-hover); }
.qa-red .qa-icon { background: var(--danger-bg); color: var(--danger); }
.qa-purple .qa-icon { background: #f3e8ff; color: #7c3aed; }
.qa-teal .qa-icon { background: rgba(30,75,74,0.1); color: var(--primary); }

/* ===================== STAT CARDS ===================== */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}
.stat-card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    border: 1.5px solid var(--border);
    transition: var(--transition);
    box-shadow: var(--shadow-xs);
    text-decoration: none;
    color: inherit;
}
.stat-card:hover { border-color: var(--primary-light); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.stat-card .stat-icon {
    width: 50px; height: 50px;
    border-radius: var(--radius-sm);
    background: var(--primary-muted);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    font-size: 1.3rem;
    flex-shrink: 0;
}
.stat-card.highlight .stat-icon { background: rgba(244,185,66,0.15); color: var(--secondary-hover); }
.stat-card .stat-info h3 { font-size: 1.8rem; font-weight: 700; color: var(--dark); line-height: 1.1; }
.stat-card .stat-info p { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; font-weight: 500; }

/* ===================== PANEL ===================== */
.panel {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: 26px;
    margin-bottom: 24px;
    border: 1.5px solid var(--border);
    box-shadow: var(--shadow-xs);
}
.panel h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
    display: flex; align-items: center; gap: 10px;
    padding-bottom: 16px;
    border-bottom: 1.5px solid var(--border);
}
.panel h3 i { color: var(--primary); font-size: 1rem; }
.panel-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 24px; margin-bottom: 24px; }
.panel-link { display: inline-flex; align-items: center; gap: 6px; font-size: 0.83rem; font-weight: 600; color: var(--primary-light); text-decoration: none; margin-top: 14px; padding: 8px 0; transition: var(--transition); }
.panel-link:hover { color: var(--primary); gap: 10px; }
.panel-header-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1.5px solid var(--border); }
.panel-header-row h3 { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }

/* ===================== FORMS ===================== */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-bottom: 18px;
}
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
    font-size: 0.81rem;
    font-weight: 600;
    color: var(--dark);
    display: flex; align-items: center; gap: 5px;
}
.form-group .field-hint { font-size: 0.73rem; color: var(--text-muted); font-weight: 400; margin-top: 4px; display: flex; align-items: center; gap: 5px; }
.form-group .field-hint i { color: var(--primary-light); }
.form-group input,
.form-group select,
.form-group textarea {
    padding: 11px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--dark);
    background: #fafcfb;
    transition: var(--transition);
    width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(30,75,74,0.08);
}
.form-group textarea { min-height: 110px; resize: vertical; line-height: 1.5; }
.form-group input[type="file"] {
    padding: 10px 14px;
    cursor: pointer;
    background: #fafcfb;
}
/* Image preview */
.img-preview-wrap { position: relative; margin-top: 8px; }
.img-preview-box {
    width: 100%;
    max-width: 200px;
    height: 130px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    border: 2px solid var(--border);
    display: none;
    background: var(--light);
}
.img-preview-box.visible { display: block; }

/* Category visual picker (gallery upload) */
.category-picker { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; margin-top: 4px; }
.cat-pick-btn {
    padding: 12px 14px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fafcfb;
    cursor: pointer;
    text-align: center;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--dark);
    transition: var(--transition);
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    font-family: inherit;
}
.cat-pick-btn i { font-size: 1.3rem; color: var(--primary-light); }
.cat-pick-btn:hover { border-color: var(--primary-light); background: var(--primary-muted); color: var(--primary); }
.cat-pick-btn.selected { border-color: var(--primary); background: var(--primary-muted); color: var(--primary); box-shadow: 0 0 0 3px rgba(30,75,74,0.1); }
.cat-pick-btn.selected i { color: var(--primary); }

/* ===================== BUTTONS ===================== */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    border: none;
    padding: 11px 22px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex; align-items: center; gap: 8px;
    font-family: inherit;
    transition: var(--transition);
    text-decoration: none;
    box-shadow: 0 3px 12px rgba(30,75,74,0.25);
    white-space: nowrap;
}
.btn-primary:hover { background: linear-gradient(135deg, var(--primary-light), var(--primary)); box-shadow: 0 5px 18px rgba(30,75,74,0.35); transform: translateY(-1px); }
.btn-secondary {
    background: var(--card-bg);
    color: var(--dark);
    border: 1.5px solid var(--border);
    padding: 11px 22px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex; align-items: center; gap: 8px;
    font-family: inherit;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-muted); }
.btn-danger {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1.5px solid transparent;
    padding: 11px 22px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex; align-items: center; gap: 8px;
    font-family: inherit;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-gold {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-hover));
    color: var(--dark);
    border: none;
    padding: 11px 22px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex; align-items: center; gap: 8px;
    font-family: inherit;
    transition: var(--transition);
    text-decoration: none;
    box-shadow: 0 3px 12px rgba(244,185,66,0.3);
    white-space: nowrap;
}
.btn-gold:hover { transform: translateY(-1px); box-shadow: 0 5px 18px rgba(244,185,66,0.4); }
.btn-sm { padding: 7px 14px; font-size: 0.8rem; }
.btn-xs { padding: 5px 10px; font-size: 0.75rem; }
.btn-icon { padding: 8px; aspect-ratio: 1; border-radius: var(--radius-sm); }

/* ===================== TABLE ===================== */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius-sm); border: 1.5px solid var(--border); }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.86rem; min-width: 500px; }
.data-table thead th {
    background: var(--light);
    padding: 12px 16px;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--text-muted);
    white-space: nowrap;
    border-bottom: 1.5px solid var(--border);
    position: sticky; top: 0;
}
.data-table tbody tr { border-bottom: 1px solid var(--border); transition: background 0.15s; }
.data-table tbody tr:last-child { border-bottom: none; }
.data-table tbody tr:hover { background: rgba(30,75,74,0.025); }
.data-table td { padding: 13px 16px; vertical-align: middle; color: var(--dark); }
.data-table .actions-cell { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.data-table .actions-cell a,
.data-table .actions-cell button {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 5px 11px;
    border-radius: 7px;
    border: 1.5px solid var(--border);
    background: var(--card-bg);
    color: var(--dark);
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    font-family: inherit;
    white-space: nowrap;
}
.data-table .actions-cell a:hover,
.data-table .actions-cell button:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-muted); }
.data-table .actions-cell a.danger { color: var(--danger); border-color: transparent; background: var(--danger-bg); }
.data-table .actions-cell a.danger:hover { background: var(--danger); color: #fff; }
.data-table .actions-cell a.wa { color: #25D366; border-color: transparent; background: #e8f9ee; }
.data-table .actions-cell a.wa:hover { background: #25D366; color: #fff; }
.data-table .actions-cell a.call { color: var(--primary-light); border-color: transparent; background: var(--primary-muted); }
.data-table .actions-cell a.call:hover { background: var(--primary); color: #fff; }

/* ===================== STATUS PILLS ===================== */
.status-pill {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 4px 11px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    white-space: nowrap;
}
.status-pill.active, .status-pill.enrolled { background: var(--success-bg); color: var(--success); }
.status-pill.inactive, .status-pill.closed { background: var(--danger-bg); color: var(--danger); }
.status-pill.new { background: var(--info-bg); color: var(--info); }
.status-pill.unread { background: #fff3cd; color: #856404; }
.status-pill.read { background: var(--light); color: var(--text-muted); }
.status-pill.contacted { background: var(--warning-bg); color: var(--warning); }

/* ===================== MEDIA GRID (Gallery) ===================== */
.cat-filter-tabs {
    display: flex; flex-wrap: wrap; gap: 8px;
    margin-bottom: 20px;
}
.cat-tab-btn {
    padding: 7px 16px;
    border: 1.5px solid var(--border);
    border-radius: 30px;
    background: var(--card-bg);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    display: flex; align-items: center; gap: 6px;
}
.cat-tab-btn:hover { border-color: var(--primary-light); color: var(--primary); }
.cat-tab-btn.active { border-color: var(--primary); background: var(--primary-muted); color: var(--primary); font-weight: 700; }
.cat-tab-btn .count { background: var(--light); border-radius: 10px; padding: 1px 6px; font-size: 0.72rem; color: var(--text-muted); }
.cat-tab-btn.active .count { background: rgba(30,75,74,0.12); color: var(--primary); }

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}
.media-card {
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1.5px solid var(--border);
    transition: var(--transition);
    box-shadow: var(--shadow-xs);
}
.media-card:hover { border-color: var(--primary-light); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.media-thumb { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--light); }
.media-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.media-card:hover .media-thumb img { transform: scale(1.06); }
.badge-featured {
    position: absolute; top: 8px; left: 8px;
    background: var(--secondary);
    color: var(--dark);
    font-size: 0.68rem;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 20px;
    display: flex; align-items: center; gap: 4px;
}
.media-info { padding: 12px 14px 8px; }
.media-info strong { display: block; font-size: 0.84rem; font-weight: 600; color: var(--dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.media-info span { font-size: 0.75rem; color: var(--text-muted); display: flex; align-items: center; gap: 4px; margin-top: 3px; }
.media-actions { display: flex; align-items: center; gap: 6px; padding: 0 14px 12px; }
.media-actions a, .media-actions button {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: 0.76rem;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 7px;
    border: 1.5px solid var(--border);
    background: var(--card-bg);
    color: var(--dark);
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    font-family: inherit;
}
.media-actions button:hover, .media-actions a:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-muted); }
.media-actions a.danger { color: var(--danger); border-color: transparent; background: var(--danger-bg); }
.media-actions a.danger:hover { background: var(--danger); color: #fff; }
.media-actions a[title="Toggle Featured"] { color: var(--secondary-hover); border-color: transparent; background: rgba(244,185,66,0.1); }
.media-actions a[title="Toggle Featured"]:hover { background: var(--secondary); color: var(--dark); }

/* Upload Drop Zone */
.upload-zone {
    border: 2.5px dashed var(--border);
    border-radius: var(--radius-md);
    padding: 36px 24px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: #fafcfb;
    position: relative;
}
.upload-zone:hover, .upload-zone.drag-over {
    border-color: var(--primary);
    background: var(--primary-muted);
}
.upload-zone input[type="file"] {
    position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%;
}
.upload-zone-icon { font-size: 2.5rem; color: var(--primary-light); margin-bottom: 12px; opacity: 0.7; }
.upload-zone-title { font-size: 0.95rem; font-weight: 600; color: var(--dark); margin-bottom: 6px; }
.upload-zone-sub { font-size: 0.8rem; color: var(--text-muted); }
.upload-zone-preview { margin-top: 16px; display: none; }
.upload-zone-preview img { max-height: 160px; border-radius: var(--radius-sm); object-fit: contain; border: 2px solid var(--border); }

/* ===================== MODALS ===================== */
.modal-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(15,48,47,0.55);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(4px);
}
.modal-overlay.active { display: flex; }
.modal-card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 540px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalIn 0.25s cubic-bezier(0.4,0,0.2,1);
}
@keyframes modalIn { from { opacity:0; transform:scale(0.94) translateY(12px); } to { opacity:1; transform:scale(1) translateY(0); } }
.modal-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1.5px solid var(--border);
    position: sticky; top: 0; background: var(--card-bg); z-index: 1;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.modal-header h3 { font-size: 1rem; font-weight: 700; color: var(--dark); display: flex; align-items: center; gap: 10px; margin: 0; border: none; padding: 0; }
.modal-close {
    width: 34px; height: 34px;
    background: var(--light);
    border: none; border-radius: 50%;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.1rem;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}
.modal-close:hover { background: var(--danger-bg); color: var(--danger); }
.modal-body { padding: 24px; }
.modal-footer {
    display: flex; justify-content: flex-end; gap: 10px;
    padding: 16px 24px;
    border-top: 1.5px solid var(--border);
    background: var(--light);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* ===================== FILTER FORM ===================== */
.filter-form { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.filter-form select, .filter-form input {
    padding: 8px 12px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-family: inherit;
    color: var(--dark);
    background: var(--card-bg);
    cursor: pointer;
    transition: var(--transition);
}
.filter-form select:focus, .filter-form input:focus { outline: none; border-color: var(--primary); }

/* ===================== ACTIVITY FEED ===================== */
.activity-feed { display: flex; flex-direction: column; gap: 0; }
.activity-item {
    display: flex; align-items: flex-start; gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}
.activity-item:last-child { border-bottom: none; }
.activity-icon {
    width: 38px; height: 38px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}
.activity-icon.green { background: var(--success-bg); color: var(--success); }
.activity-icon.blue { background: var(--info-bg); color: var(--info); }
.activity-icon.gold { background: rgba(244,185,66,0.15); color: var(--secondary-hover); }
.activity-icon.red { background: var(--danger-bg); color: var(--danger); }
.activity-body { flex: 1; min-width: 0; }
.activity-body p { font-size: 0.85rem; font-weight: 500; color: var(--dark); margin-bottom: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.activity-body time { font-size: 0.74rem; color: var(--text-muted); }

/* ===================== WELCOME PANEL ===================== */
.welcome-panel {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    color: #fff;
    border-radius: var(--radius-md);
    padding: 28px 32px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 18px;
    position: relative;
    overflow: hidden;
}
.welcome-panel::after {
    content: '\f06c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 24px; top: 50%; transform: translateY(-50%);
    font-size: 7rem;
    color: rgba(255,255,255,0.04);
    pointer-events: none;
}
.welcome-panel h2 { font-size: 1.4rem; font-weight: 700; color: #fff; margin-bottom: 6px; }
.welcome-panel p { color: rgba(255,255,255,0.78); font-size: 0.88rem; }
.welcome-actions { display: flex; gap: 10px; flex-wrap: wrap; position: relative; z-index: 1; }

/* ===================== CONTACTS / MESSAGES ===================== */
.message-row td { vertical-align: top; }
.message-preview {
    font-size: 0.82rem;
    color: var(--text-muted);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}
.message-preview.open { max-height: 200px; }
.inline-form { display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-end; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }
    .admin-sidebar.open {
        transform: translateX(0);
        box-shadow: var(--shadow-lg);
    }
    .sidebar-close { display: flex; }
    .admin-main { margin-left: 0; }
    .sidebar-toggle { display: flex; }
    .admin-content { padding: 16px; }
    .admin-topbar { padding: 0 16px; }
    .topbar-user-info { display: none; }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .quick-actions { grid-template-columns: repeat(2, 1fr); }
    .panel-grid { grid-template-columns: 1fr; }
    .media-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
    .category-picker { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
}

@media (max-width: 520px) {
    .stat-grid { grid-template-columns: 1fr 1fr; }
    .quick-actions { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .data-table { font-size: 0.82rem; }
    .panel { padding: 18px; }
    .panel h3 { font-size: 0.92rem; }
    .welcome-panel { padding: 20px; }
    .welcome-panel h2 { font-size: 1.15rem; }
    .media-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}