/* COMPLETE ENHANCED VERSION - Keeping ALL original styles + improvements */
:root {
    --sfr-red: #E2001A;
    --operator-color: #E2001A;
    --bg-light: #f6f6f9;
    --bg-dark: #17181f;
    --card-bg-light: #fff;
    --card-bg-dark: #23243a;
    --navbar-bg-light: #fff;
    --navbar-bg-dark: #23243a;
    --text-light: #161616;
    --text-dark: #fafafa;
    --button-bg-light: #fff;
    --button-bg-dark: #262638;
    --border-light: #e2e8f0;
    --border-dark: #36384a;
}

html, body {
    background: var(--bg-light);
    color: var(--text-light);
    font-family: 'Poppins', Arial, sans-serif;
    min-height: 100vh;
    width: 100vw;
    margin: 0; padding: 0;
    transition: background 0.44s, color 0.44s;
}

/* EXACT SAME DARK MODE AS ORIGINAL */
body.dark,
body.dark .app-container,
body.dark .data-table-container,
body.dark .comparison-container,
body.dark .main,
body.dark .section,
body.dark .content,
body.dark .max-w-7xl,
body.dark .card,
body.dark .panel,
body.dark .sidebar,
body.dark .footer,
body.dark .modal,
body.dark .legend-dot,
body.dark .navbar,
body.dark .nav,
body.dark nav,
body.dark header,
body.dark .loader-bg,
body.dark .notification {
    background: var(--bg-dark) !important;
    color: white !important;
    border-color: var(--border-dark) !important;
}

body.dark .charts,
body.dark #evolution,
body.dark .chart-container,
body.dark #tableView {
    background: #373857 !important;
    color: white !important;
    border-color: var(--border-dark) !important;
}

body.dark .bg-gray-50 {
    background: rgba(101, 102, 136, 1);
}

body.dark .card,
body.dark .panel,
body.dark .comparison-chart,
body.dark .data-table-container,
body.dark .modal,
body.dark .dropdown,
body.dark .sidebar,
body.dark .max-w-7xl,
body.dark footer,
body.dark .box,
body.dark .summary,
body.dark .info-box {
    background: var(--card-bg-dark) !important;
    color: var(--text-dark) !important;
    border-color: var(--border-dark) !important;
}

body.dark .navbar,
body.dark .nav,
body.dark nav,
body.dark header {
    background: var(--navbar-bg-dark) !important;
    color: var(--text-dark) !important;
    border-color: var(--border-dark) !important;
    box-shadow: 0 1px 12px rgba(0,0,0,0.13);
}

body.dark .footer {
    background: #191a22 !important;
    color: var(--text-dark) !important;
}

body.dark .section,
body.dark .main {
    background: transparent !important;
}

body.dark .data-table th,
body.dark table th {
    background: #23243a !important;
    color: #ff4757 !important;
}

body.dark .data-table td,
body.dark table td {
    background: rgba(34,34,44,0.86) !important;
    color: var(--text-dark) !important;
}

body.dark .comparison-title,
body.dark h1, body.dark h2, body.dark h3, body.dark h4,
body.dark .title {
    color: #ff4757 !important;
}

body.dark .legend-dot {
    border-color: #ff4757 !important;
}

body.dark .loader-bg, body.dark .loading {
    background: rgba(23, 24, 31, 0.97) !important;
    color: var(--text-dark) !important;
}

body.dark .notification,
body.dark .alert {
    background: #28293c !important;
    color: var(--text-dark) !important;
}

body.dark input, body.dark textarea, body.dark select {
    background: #23243a !important;
    color: #fafafa !important;
    border: 1px solid #35364a !important;
}

body.dark .border, body.dark .bordered, body.dark .panel, body.dark .card, body.dark .data-table th, body.dark .data-table td,
body.dark .comparison-chart, body.dark .sidebar, body.dark .max-w-7xl, body.dark .footer {
    border-color: var(--border-dark) !important;
}

/* ENHANCED BUTTONS - Keeping original functionality */
button, .btn, .refresh-button, .darkmode-button, .toggle-map, .back-button {
    font-family: inherit;
    border: none;
    cursor: pointer;
    font-size: 16px;
    outline: none;
    transition: background 0.23s, color 0.23s, box-shadow 0.21s;
}

button:focus, .btn:focus, .refresh-button:focus, .darkmode-button:focus, .toggle-map:focus {
    box-shadow: 0 0 0 2px var(--sfr-red);
}

/* Enhanced floating buttons */
.refresh-button, .darkmode-button {
    position: fixed;
    bottom: 24px;
    z-index: 1001;
    background-color: var(--button-bg-light);
    border-radius: 50%;
    padding: 11px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.13);
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 23px;
    color: var(--sfr-red);
}

.refresh-button { right: 24px; }
.darkmode-button { left: 24px; color: var(--sfr-red);}

.refresh-button:hover, .darkmode-button:hover {
    background: var(--operator-color);
    color: #fff;
    transform: scale(1.11) rotate(18deg);
}

body.dark .refresh-button, body.dark .darkmode-button {
    background: var(--button-bg-dark) !important;
    color: #fafafa !important;
    border: 1px solid #35364a;
}

body.dark .refresh-button:hover, body.dark .darkmode-button:hover {
    background: #E2001A !important;
    color: #fff !important;
}

/* Enhanced action buttons */
.enhanced-btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.enhanced-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.enhanced-btn i {
    transition: transform 0.2s ease;
}

.enhanced-btn:hover i {
    transform: scale(1.1);
}

/* EXACT SAME MAP & SLIDER AS ORIGINAL */
.app-container { position: relative; width: 100vw; height: 100vh; overflow: hidden; }

.map-container {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    z-index: 1;
    transition: left 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    background: transparent;
}

.map-container.active { left: 0; }

.data-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: left 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
    overflow-y: auto;
    background: transparent;
}

.data-container.slide-left { left: -100%; }

.back-button {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 999;
    background: var(--button-bg-light);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.16);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 19px;
    color: var(--sfr-red);
    transition: background 0.2s, color 0.2s;
}

.back-button:hover { background: var(--operator-color); color: #fff; }
body.dark .back-button { background: var(--button-bg-dark); color: #fafafa; }
body.dark .back-button:hover { background: #E2001A !important; color: #fff !important; }

/* EXACT SAME TABLES AS ORIGINAL */
.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 8px;
    font-size: 1.08rem;
    background: transparent;
}

.data-table th, .data-table td {
    text-align: center;
    padding: 15px 8px;
    border: none;
    background: transparent;
    font-size: 1rem;
    border-radius: 12px;
    transition: background 0.3s, color 0.3s;
}

.data-table th {
    background: var(--operator-color);
    color: #fff;
    font-weight: 700;
    font-size: 1.07rem;
    position: sticky;
    top: 0;
    z-index: 2;
    box-shadow: 0 2px 6px rgba(226,0,26,0.07);
    transition: background 0.3s, color 0.3s;
}

.data-table td {
    position: relative;
    background: rgba(255,255,255,0.63);
    color: var(--text-light);
    font-weight: 500;
}

.data-table tbody tr:hover {
    background: rgba(226,0,26,0.09);
}

body.dark .data-table tbody tr:hover {
    background: rgba(226,0,26,0.14);
}

.cell-latest {
    background: linear-gradient(90deg, rgba(226,0,26,0.10), transparent 70%);
    font-weight: bold;
    border-left: 5px solid var(--operator-color);
    animation: pulse 2.2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(226,0,26,0.13);}
    70% { box-shadow: 0 0 8px 8px rgba(226,0,26,0.06);}
    100% { box-shadow: 0 0 0 0 rgba(226,0,26,0);}
}

.evolution-positive {
    color: #22c55e;
    font-size: 0.92rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: color 0.3s;
}

.evolution-negative {
    color: var(--sfr-red);
    font-size: 0.92rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: color 0.3s;
}

.comparison-title {
    font-size: 1.33rem;
    font-weight: 700;
    margin-bottom: 1.4rem;
    margin-top: 0.7rem;
    color: var(--operator-color);
    text-align: center;
}

.legend-dot {
    height: 10px;
    width: 10px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 10px;
    vertical-align: middle;
    border: 2px solid var(--operator-color);
}

/* EXACT SAME LOADER AS ORIGINAL */
.loading {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: rgba(255, 255, 255, 0.91);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    flex-direction: column;
}

body.dark .loading { background: rgba(30, 30, 44, 0.97); }

.loading-content {
    text-align: center;
}

.loading-spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--sfr-red);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

.loading-text {
    color: var(--text-light);
    font-weight: 500;
    margin-bottom: 15px;
}

body.dark .loading-text {
    color: var(--text-dark);
}

.loading-progress {
    width: 200px;
    height: 4px;
    background: #f3f3f3;
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto;
}

.loading-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--sfr-red), #ff4757);
    border-radius: 2px;
    animation: loading-progress 2s ease-in-out infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes loading-progress {
    0% { width: 0; transform: translateX(-100%); }
    50% { width: 100%; transform: translateX(0); }
    100% { width: 0; transform: translateX(100%); }
}

/* Enhanced chart containers */
.chart-container {
    position: relative;
    width: 100%;
    height: 50vh;
    min-height: 300px;
    transition: all 0.3s ease;
}

/* Enhanced stats banner */
.stats-banner {
    background: linear-gradient(135deg, var(--sfr-red), #c41e3a);
    position: relative;
    overflow: hidden;
}

.stats-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="white" opacity="0.1"/><circle cx="80" cy="40" r="1" fill="white" opacity="0.1"/><circle cx="40" cy="80" r="1.5" fill="white" opacity="0.1"/></svg>');
    pointer-events: none;
}

/* Enhanced brand logo */
.brand-logo {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--sfr-red), #c41e3a);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
}

/* Enhanced search panel */
.search-panel {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

body.dark .search-panel {
    background: var(--card-bg-dark);
    border-color: var(--border-dark);
}

/* Enhanced export buttons */
.export-btn {
    position: relative;
    overflow: hidden;
    transition: all 0.2s ease;
}

.export-btn:hover {
    transform: translateY(-1px);
}

/* Enhanced insights section */
.insights-section {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    border: 1px solid #e2e8f0;
}

body.dark .insights-section {
    background: linear-gradient(135deg, var(--card-bg-dark), #1a202c);
    border-color: var(--border-dark);
}

/* Enhanced notifications */
.notification {
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Enhanced ripple effect */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Dark mode transition animation */
.dark-mode-animate {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* PWA install button */
.install-pwa-btn {
    transition: all 0.2s ease;
}

.install-pwa-btn:hover {
    transform: scale(1.05);
}

/* EXACT SAME RESPONSIVE AS ORIGINAL */
@media (max-width: 900px) {
    .data-table-container, .comparison-chart { max-width: 99vw; padding: 1.1rem 2vw; }
    .comparison-title { font-size: 1.08rem; }
}

@media (max-width: 650px) {
    .data-table { font-size: 14px; }
    .data-table th, .data-table td { padding: 10px 3px; font-size: 13px; }
    .data-table th { font-size: 1rem; }
    .data-table-container { overflow-x: auto; padding: 0 2px; min-width: 300px; }
    .comparison-title { font-size: 1rem; }

    .stats-banner {
        padding: 1rem;
    }

    .enhanced-btn span {
        display: none;
    }

    .enhanced-btn {
        padding: 8px 12px;
    }
}

@media (max-width: 430px) {
    #togglemap{display:none;}
    .data-table th, .data-table td { padding: 7px 1px; font-size: 12px; }
}

/* EXACT SAME iOS SUPPORT AS ORIGINAL */
@supports (-webkit-touch-callout: none) {
    .sticky { position: -webkit-sticky; }
    .max-w-7xl {
        max-width: 100%;
        padding-left: env(safe-area-inset-left);
        padding-right: env(safe-area-inset-right);
    }
    nav { padding-top: env(safe-area-inset-top); }
}

body.dark .legend-dot { border-color: #ff4757; }

/* EXACT SAME CHART STYLES AS ORIGINAL */
body.dark .chart-container canvas,
body.dark .comparison-chart canvas,
body.dark canvas {
    background: #23243a !important;
    color: #fafafa !important;
}

.hidden { display: none !important; }

/* Print styles */
@media print {
    .refresh-button, .darkmode-button, .search-container, .enhanced-btn {
        display: none !important;
    }

    .stats-banner {
        background: #333 !important;
        color: white !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --border-light: #000;
        --border-dark: #fff;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}