/* Modern Custom Enhancements for Instagram Analytics Pro */

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: #0f172a;
}
::-webkit-scrollbar-thumb {
    background: #334155;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #475569;
}

/* Heatmap cell */
.heat-cell {
    transition: all 0.15s ease-in-out;
}
.heat-cell:hover {
    transform: scale(1.15);
    z-index: 10;
}

/* Card hover */
.kpi-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
}

/* Dropzone styling */
.dropzone-active {
    border-color: #6366f1 !important;
    background-color: rgba(99, 102, 241, 0.1) !important;
}

/* Tab Active Indicator */
.tab-btn.active {
    background-color: #1e293b;
    color: #f8fafc;
    border-left: 3px solid #6366f1;
}

/* Time Range Buttons */
.time-range-btn {
    color: #94a3b8;
    background-color: transparent;
    cursor: pointer;
}
.time-range-btn:hover {
    color: #f1f5f9;
    background-color: #1e293b;
}
.time-range-btn.active {
    background: linear-gradient(135deg, #4f46e5 0%, #6366f1 100%);
    color: #ffffff;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.35);
}

/* Modal styling */
.modal-backdrop {
    background-color: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(6px);
}

/* Light Mode Overrides */
html:not(.dark) {
    color-scheme: light;
}
html.dark {
    color-scheme: dark;
}

html:not(.dark) body {
    background-color: #f8fafc;
    color: #0f172a;
}

html:not(.dark) aside {
    background-color: #ffffff !important;
    border-color: #e2e8f0 !important;
}

html:not(.dark) header {
    background-color: rgba(255, 255, 255, 0.95) !important;
    border-color: #e2e8f0 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

html:not(.dark) .kpi-card,
html:not(.dark) .bg-slate-900,
html:not(.dark) .bg-slate-900\/80,
html:not(.dark) .bg-slate-900\/90,
html:not(.dark) .bg-slate-900\/95,
html:not(.dark) .bg-slate-900\/60 {
    background-color: #ffffff !important;
    border-color: #e2e8f0 !important;
    color: #0f172a;
}

html:not(.dark) .bg-slate-950,
html:not(.dark) .bg-slate-950\/60,
html:not(.dark) .bg-slate-950\/80 {
    background-color: #f1f5f9 !important;
    border-color: #e2e8f0 !important;
}

html:not(.dark) .bg-slate-800,
html:not(.dark) .bg-slate-800\/50,
html:not(.dark) .bg-slate-800\/60,
html:not(.dark) .bg-slate-800\/80,
html:not(.dark) .bg-slate-800\/90 {
    background-color: #f8fafc !important;
    border-color: #e2e8f0 !important;
}

html:not(.dark) .text-white {
    color: #0f172a !important;
}

html:not(.dark) .text-slate-100,
html:not(.dark) .text-slate-200 {
    color: #1e293b !important;
}

html:not(.dark) .text-slate-300,
html:not(.dark) .text-slate-400 {
    color: #64748b !important;
}

html:not(.dark) .border-slate-800,
html:not(.dark) .border-slate-800\/80,
html:not(.dark) .border-slate-800\/60,
html:not(.dark) .border-slate-700,
html:not(.dark) .border-slate-700\/80,
html:not(.dark) .border-slate-700\/60 {
    border-color: #e2e8f0 !important;
}

html:not(.dark) .tab-btn.active {
    background-color: #e0e7ff !important;
    color: #4338ca !important;
    border-left: 4px solid #4f46e5 !important;
}

html:not(.dark) .tab-btn:not(.active) {
    color: #475569 !important;
}
html:not(.dark) .tab-btn:not(.active):hover {
    background-color: #f1f5f9 !important;
    color: #0f172a !important;
}

html:not(.dark) .time-range-btn:not(.active) {
    color: #475569;
}
html:not(.dark) .time-range-btn:not(.active):hover {
    background-color: #e2e8f0;
    color: #0f172a;
}

html:not(.dark) table thead {
    background-color: #f1f5f9 !important;
    color: #475569 !important;
    border-color: #e2e8f0 !important;
}

html:not(.dark) table tbody tr:hover {
    background-color: #f8fafc !important;
}

html:not(.dark) .modal-backdrop {
    background-color: rgba(15, 23, 42, 0.5) !important;
}
html:not(.dark) .modal-backdrop > div {
    background-color: #ffffff !important;
    border-color: #cbd5e1 !important;
}

html:not(.dark) input,
html:not(.dark) select {
    background-color: #ffffff !important;
    border-color: #cbd5e1 !important;
    color: #0f172a !important;
}

html:not(.dark) .heat-cell.bg-slate-800\/40 {
    background-color: #f1f5f9 !important;
    color: #94a3b8 !important;
}

/* Skeleton Loading Animation */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}