:root {
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-soft: rgba(99, 102, 241, 0.1);
    --indigo-glow: rgba(99, 102, 241, 0.15);
    --bg-gradient: radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.05) 0px, transparent 50%), 
                  radial-gradient(at 100% 0%, rgba(168, 85, 247, 0.05) 0px, transparent 50%);
    --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    --card-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.03);
    --glass: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.8);
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
}

/* ── Global Enhancements ── */
body {
    background: var(--slate-50) !important;
    background-image: var(--bg-gradient) !important;
    background-attachment: fixed !important;
    color: var(--slate-800);
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
}

.shell-main { padding: 0 !important; background: transparent !important; }
.page-body { padding: 32px 40px; animation: fadeIn 0.4s ease-out; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Snapshot-Perfect Cards ── */
.card, .tbl-wrap {
    background: var(--glass) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border) !important;
    border-radius: 16px !important;
    box-shadow: var(--card-shadow) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    margin-bottom: 24px;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-hover) !important;
}

.card-head, .tbl-head {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255,255,255,0.3);
}

.card-title, .tbl-head-title {
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--slate-900);
    letter-spacing: -0.02em;
}

.card-body { padding: 24px; }

/* ── Premium Sidebar ── */
.sidebar {
    background: linear-gradient(180deg, var(--slate-900) 0%, var(--slate-800) 100%) !important;
    border-right: 1px solid rgba(255,255,255,0.05) !important;
    box-shadow: 10px 0 30px rgba(0,0,0,0.2) !important;
}

.sb-logo .brand {
    font-size: 26px !important;
    font-weight: 900 !important;
    background: linear-gradient(135deg, #fff 0%, #818cf8 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    text-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}

.sb-logo .sub { color: #94a3b8 !important; font-size: 10px !important; letter-spacing: 1.5px !important; margin-top: -5px; opacity: 0.8; }

.sb-item {
    margin: 4px 12px !important;
    border-radius: 12px !important;
    padding: 12px 16px !important;
    transition: all 0.2s !important;
    color: #94a3b8 !important;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sb-item:hover {
    background: rgba(255,255,255,0.05) !important;
    color: #fff !important;
    transform: translateX(5px);
}

.sb-item.active {
    background: var(--primary) !important;
    color: #fff !important;
    box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.4) !important;
}

/* ── Snapshot-Level Components ── */
.initials-circle {
    width: 38px; height: 38px; border-radius: 12px;
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%) !important;
    color: white; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 13px;
    border: 2px solid #fff;
    box-shadow: 0 4px 10px rgba(99, 102, 241, 0.2);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px !important;
    font-weight: 700 !important;
    border-radius: 8px !important;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.b-HOT { background: #fee2e2; color: #991b1b; }
.b-WARM { background: #fef3c7; color: #92400e; }
.b-COLD { background: #eff6ff; color: #1e40af; }

/* ── Topbar & Search ── */
.topbar {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e2e8f0 !important;
    padding: 0 40px !important;
    height: 70px !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.topbar-search {
    flex: 1; max-width: 400px; position: relative; display: flex; align-items: center; gap: 10px;
    background: #f1f5f9; padding: 8px 16px; border-radius: 12px; border: 1px solid #e2e8f0;
    transition: all 0.3s;
}
.topbar-search:focus-within {
    background: #fff; border-color: var(--primary); box-shadow: 0 0 0 4px var(--indigo-glow);
}
.topbar-search input { border: none; background: transparent; font-size: 14px; width: 100%; color: #1e293b; outline: none; }

.topbar-notif { 
    position: relative; cursor: pointer; padding: 8px; border-radius: 10px; transition: background 0.2s;
}
.topbar-notif:hover { background: #f1f5f9; }
.notif-ping {
    position: absolute; top: 8px; right: 8px; width: 8px; height: 8px; 
    background: #ef4444; border-radius: 50%; border: 2px solid #fff;
    animation: pulse-red 2s infinite;
}

@keyframes pulse-red {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.card-opt { color: #94a3b8; cursor: pointer; font-size: 18px; line-height: 1; transition: color 0.2s; }
.card-opt:hover { color: var(--primary); }

/* ── Stat Cards ── */
.stat-card {
    background: var(--glass) !important;
    border-radius: 20px !important;
    padding: 24px !important;
    border: 1px solid var(--glass-border) !important;
    box-shadow: var(--card-shadow) !important;
}

.stat-val { font-size: 2rem; font-weight: 900; letter-spacing: -0.05em; line-height: 1; margin: 8px 0; }
.stat-lbl { font-size: 13px; font-weight: 600; color: #64748b; text-transform: uppercase; letter-spacing: 0.05em; }

.stat-icon {
    width: 48px; height: 48px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
}
.ic-purple { background: #e0e7ff; color: #4338ca; }
.ic-yellow { background: #fef3c7; color: #92400e; }
.ic-red { background: #fee2e2; color: #991b1b; }
.ic-blue { background: #e0f2fe; color: #0369a1; }
.ic-green { background: #dcfce7; color: #15803d; }

/* ── Skeleton Loaders ── */
.skeleton {
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 4px;
    height: 1em;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.sk-card { height: 120px; border-radius: 16px; margin-bottom: 20px; }
.sk-row { height: 60px; border-radius: 8px; margin-bottom: 12px; }

/* ── Timeline Enhancements ── */
.timeline-item {
    padding: 20px 24px 20px 40px;
    border-left: 2px solid var(--slate-200);
    margin-left: 24px;
    position: relative;
    transition: background 0.2s;
}
.timeline-item:hover { background: rgba(0,0,0,0.01); }
.timeline-dot {
    position: absolute; left: -7px; top: 22px;
    width: 12px; height: 12px; border-radius: 50%;
    background: #fff; border: 3px solid var(--primary);
    box-shadow: 0 0 0 4px #fff;
}
.timeline-date { font-size: 11px; font-weight: 600; color: #94a3b8; text-transform: uppercase; margin-bottom: 4px; }
.timeline-content { font-size: 14px; color: var(--slate-800); line-height: 1.5; }

/* ── Table Refinement ── */
table th {
    background: rgba(255,255,255,0.5); padding: 16px 24px; text-align: left;
    font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: #64748b; font-weight: 700;
}
table td { padding: 18px 24px; border-bottom: 1px solid rgba(0,0,0,0.03); }
tr.tr-click:hover { background: rgba(99, 102, 241, 0.03); cursor: pointer; }

/* ── Profile ── */
.perf-stats { display: flex; gap: 12px; margin-bottom: 16px; }
.perf-item {
    flex: 1; padding: 16px; border-radius: 12px; text-align: center;
    background: white !important; border: 1px solid var(--slate-200) !important;
}
.perf-item .val { font-size: 1.5rem; font-weight: 800; color: var(--slate-900); }
.perf-item .lbl { font-size: 11px; color: #94a3b8; font-weight: 600; text-transform: uppercase; }

/* ── Universal Search Results Dropdown ── */
.topbar-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 9999;
    margin-top: 8px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--slate-200);
    border-radius: 16px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    max-height: 400px;
    overflow-y: auto;
    display: none;
    padding: 8px 0;
}
.topbar-search-results.show {
    display: block;
}
.search-group-title {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    color: #94a3b8;
    padding: 10px 16px 6px 16px;
    letter-spacing: 0.08em;
    border-bottom: 1px solid rgba(0, 0, 0, 0.02);
    margin-bottom: 4px;
}
.search-result-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    cursor: pointer;
    transition: all 0.2s;
}
.search-result-item:hover {
    background: rgba(99, 102, 241, 0.06);
}
.search-result-item .avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 11px;
}
.search-result-item .info {
    flex: 1;
    min-width: 0;
}
.search-result-item .name {
    font-size: 13px;
    font-weight: 600;
    color: var(--slate-900);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.search-result-item .meta {
    font-size: 11px;
    color: #64748b;
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.search-result-empty {
    padding: 16px;
    text-align: center;
    color: #94a3b8;
    font-size: 13px;
}
.search-loading-spinner {
    padding: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    color: #64748b;
    font-size: 13px;
}
.search-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid #e2e8f0;
    border-top: 2px solid var(--primary);
    border-radius: 50%;
    animation: search-spin 0.6s linear infinite;
}
@keyframes search-spin {
    to { transform: rotate(360deg); }
}