/* =========================
           VARIABLES Y CONFIG GLOBAL
        ==========================*/
        :root {
            --bg-main: #050712;
            --bg-elevated: #0b1020;
            --bg-elevated-soft: #0f1426;
            --bg-chip: #151a2b;
            --text-main: #f5f7ff;
            --text-muted: #8d92b5;
            --border-subtle: rgba(255,255,255,0.06);
            --accent-cyan: #35f0ff;
            --accent-purple: #a855ff;
            --accent-pink: #ff4ecd;
            --accent-green: #4ade80;
            --danger: #fb7185;
            --shadow-soft: 0 18px 45px rgba(0,0,0,0.75);
            --radius-card: 14px;
            --radius-pill: 999px;
            --transition-fast: 0.18s ease-out;
            --transition-med: 0.28s ease;
        }

        * {
            box-sizing: border-box;
        }

        html, body {
            margin: 0;
            padding: 0;
            font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
            background: radial-gradient(circle at top, #101633 0, #050712 40%, #02030a 100%);
            color: var(--text-main);
            min-height: 100vh;
        }

        body {
            display: flex;
            flex-direction: column;
        }

        /* =========================
           SCROLLBAR
        ==========================*/
        ::-webkit-scrollbar {
            width: 10px;
            height: 10px;
        }
        ::-webkit-scrollbar-track {
            background: #050712;
        }
        ::-webkit-scrollbar-thumb {
            background: linear-gradient(180deg, var(--accent-cyan), var(--accent-purple));
            border-radius: 999px;
        }

        /* =========================
           LAYOUT PRINCIPAL
        ==========================*/
        .app-shell {
            max-width: 1320px;
            margin: 0 auto;
            padding: 1.2rem 1.2rem 1.8rem;
            width: 100%;
        }

        header.app-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.4rem;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .brand-logo {
            width: 40px;
            height: 40px;
            border-radius: 16px;
            background:
                conic-gradient(from 210deg, rgba(53,240,255,0.08), transparent 40%) border-box,
                radial-gradient(circle at 20% 0, #35f0ff, transparent 55%),
                radial-gradient(circle at 80% 120%, #a855ff, transparent 55%);
            border: 1px solid rgba(255,255,255,0.25);
            box-shadow:
                0 0 12px rgba(53,240,255,0.85),
                0 0 26px rgba(168,85,255,0.55);
        }

        .brand-title {
            font-weight: 700;
            font-size: 1.25rem;
            letter-spacing: 0.03em;
            display: flex;
            align-items: baseline;
            gap: 0.4rem;
        }

        .brand-title span:nth-child(1) {
            background: linear-gradient(120deg, var(--accent-cyan), var(--accent-purple));
            -webkit-background-clip: text;
            color: transparent;
        }

        .brand-title span:nth-child(2) {
            color: var(--text-muted);
            font-weight: 500;
            font-size: 0.9rem;
        }

        .header-meta {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            margin-left: auto;
            flex-wrap: wrap;
        }

        .mode-pill {
            border-radius: var(--radius-pill);
            padding: 0.35rem 0.85rem;
            background: rgba(12,18,36,0.9);
            border: 1px solid rgba(255,255,255,0.08);
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        .mode-dot {
            width: 9px;
            height: 9px;
            border-radius: 999px;
            background: radial-gradient(circle at 35% 0, #35f0ff, #0ea5e9);
            box-shadow: 0 0 10px rgba(56,189,248,0.9);
        }

        .tag-pill {
            border-radius: var(--radius-pill);
            padding: 0.3rem 0.8rem;
            background: linear-gradient(90deg, rgba(53,240,255,0.16), rgba(168,85,255,0.16));
            border: 1px solid rgba(148,163,184,0.6);
            font-size: 0.74rem;
            color: var(--text-main);
            text-transform: uppercase;
            letter-spacing: 0.06em;
        }

        /* =========================
           PANEL ESTADÍSTICAS
        ==========================*/
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0,1fr));
            gap: 1rem;
            margin-bottom: 1.3rem;
        }

        .stat-card {
            background: radial-gradient(circle at 0 0, rgba(53,240,255,0.16), transparent 55%),
                        radial-gradient(circle at 100% 120%, rgba(168,85,255,0.18), transparent 55%),
                        linear-gradient(145deg, #050817, #050712);
            border-radius: var(--radius-card);
            padding: 0.85rem 0.9rem;
            border: 1px solid rgba(148,163,184,0.35);
            box-shadow: var(--shadow-soft);
            position: relative;
            overflow: hidden;
        }

        .stat-card::before {
            content: "";
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 15% -10%, rgba(250,250,250,0.35), transparent 55%);
            opacity: 0.14;
            pointer-events: none;
        }

        .stat-label {
            font-size: 0.72rem;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--text-muted);
            margin-bottom: 0.35rem;
        }

        .stat-main {
            display: flex;
            align-items: baseline;
            gap: 0.25rem;
        }

        .stat-value {
            font-size: 1.4rem;
            font-weight: 700;
        }

        .stat-chip {
            font-size: 0.7rem;
            padding: 0.15rem 0.55rem;
            border-radius: var(--radius-pill);
            background: rgba(15,23,42,0.9);
            border: 1px solid rgba(148,163,184,0.5);
            color: var(--text-muted);
        }

        .stat-footer {
            margin-top: 0.35rem;
            font-size: 0.7rem;
            color: var(--text-muted);
            display: flex;
            justify-content: space-between;
            gap: 0.4rem;
        }

        /* Pequeños gráficos de barras / badges de distribución */
        .mini-bar-row {
            display: flex;
            align-items: center;
            gap: 0.35rem;
            margin-top: 0.25rem;
        }

        .mini-bar {
            flex: 1;
            height: 4px;
            border-radius: 999px;
            overflow: hidden;
            background: rgba(30,64,175,0.6);
        }

        .mini-bar-fill {
            height: 100%;
            border-radius: inherit;
            background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
            width: 0;
            transition: width var(--transition-med);
        }

        /* =========================
           CONTROLES SUPERIORES
        ==========================*/
        .control-bar {
            display: grid;
            grid-template-columns: minmax(0,2.2fr) minmax(0,1.4fr) minmax(0,1.1fr);
            gap: 0.9rem;
            margin-bottom: 1rem;
        }

        .search-box {
            position: relative;
        }

        .search-input {
            width: 100%;
            padding: 0.7rem 2.3rem 0.7rem 2.3rem;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(148,163,184,0.5);
            background: radial-gradient(circle at 0 0, rgba(53,240,255,0.12), transparent 60%) #050712;
            color: var(--text-main);
            font-size: 0.9rem;
            outline: none;
            box-shadow: 0 12px 30px rgba(15,23,42,0.95);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
        }

        .search-input::placeholder {
            color: #6b7280;
        }

        .search-input:focus {
            border-color: var(--accent-cyan);
            box-shadow: 0 0 0 1px rgba(53,240,255,0.35), 0 16px 40px rgba(15,23,42,0.95);
            transform: translateY(-1px);
            background: radial-gradient(circle at 0 0, rgba(53,240,255,0.18), transparent 60%) #050712;
        }

        .search-icon-left {
            position: absolute;
            left: 0.9rem;
            top: 50%;
            transform: translateY(-50%);
            width: 16px;
            height: 16px;
            border-radius: 999px;
            border: 2px solid rgba(148,163,184,0.9);
            box-shadow: 0 0 8px rgba(148,163,184,0.85);
        }

        .search-icon-left::after {
            content: "";
            position: absolute;
            width: 9px;
            height: 2px;
            border-radius: 999px;
            background: rgba(148,163,184,0.9);
            transform-origin: left center;
            transform: translate(7px,7px) rotate(45deg);
        }

        .search-kbd {
            position: absolute;
            right: 0.9rem;
            top: 50%;
            transform: translateY(-50%);
            font-size: 0.7rem;
            padding: 0.12rem 0.45rem;
            border-radius: 6px;
            border: 1px solid rgba(148,163,184,0.5);
            background: rgba(15,23,42,0.9);
            color: var(--text-muted);
        }

        /* Filtros secundarios */
        .filter-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem;
        }

        .filter-group-label {
            font-size: 0.72rem;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--text-muted);
            margin-bottom: 0.25rem;
        }

        .select-chip {
            appearance: none;
            border: 1px solid rgba(148,163,184,0.5);
            border-radius: var(--radius-pill);
            padding: 0.45rem 0.9rem;
            background: rgba(15,23,42,0.96);
            color: var(--text-main);
            font-size: 0.8rem;
            outline: none;
            min-width: 0;
            cursor: pointer;
            transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
        }

        .select-chip:hover {
            border-color: var(--accent-purple);
            box-shadow: 0 6px 18px rgba(15,23,42,0.95);
            transform: translateY(-0.5px);
        }

        .select-chip:focus {
            border-color: var(--accent-cyan);
            box-shadow: 0 0 0 1px rgba(53,240,255,0.4), 0 12px 32px rgba(15,23,42,0.95);
        }

        .pill-toggle-group {
            display: inline-flex;
            padding: 0.18rem;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(148,163,184,0.4);
            background: rgba(15,23,42,0.95);
            box-shadow: 0 14px 32px rgba(15,23,42,1);
            position: relative;
        }

        .pill-toggle {
            position: relative;
            z-index: 1;
            padding: 0.3rem 0.65rem;
            min-width: 80px;
            border-radius: var(--radius-pill);
            font-size: 0.76rem;
            color: var(--text-muted);
            cursor: pointer;
            text-align: center;
            transition: color var(--transition-fast);
        }

        .pill-toggle.active {
            color: var(--text-main);
        }

        .pill-toggle-slider {
            position: absolute;
            z-index: 0;
            top: 2px;
            bottom: 2px;
            width: 50%;
            border-radius: var(--radius-pill);
            background: linear-gradient(120deg, rgba(53,240,255,0.35), rgba(168,85,255,0.4));
            box-shadow:
                0 0 0 1px rgba(59,130,246,0.7),
                0 0 14px rgba(53,240,255,0.85),
                0 12px 28px rgba(15,23,42,0.95);
            transform: translateX(0%);
            transition: transform var(--transition-med);
        }

        /* =========================
           LISTADO DE APIS
        ==========================*/
        .content-grid {
            display: grid;
            grid-template-columns: minmax(0,3.2fr) minmax(0,1.6fr);
            gap: 1rem;
            align-items: flex-start;
        }

        .cards-panel {
            background: rgba(3,7,18,0.9);
            border-radius: 18px;
            border: 1px solid rgba(148,163,184,0.5);
            box-shadow: var(--shadow-soft);
            padding: 0.9rem 0.9rem 0.8rem;
            min-height: 280px;
        }

        .cards-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.6rem;
            margin-bottom: 0.6rem;
        }

        .cards-title {
            font-size: 0.88rem;
            text-transform: uppercase;
            letter-spacing: 0.09em;
            color: var(--text-muted);
        }

        .cards-counter {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .view-toggle {
            display: inline-flex;
            gap: 0.25rem;
            border-radius: var(--radius-pill);
            padding: 0.18rem;
            background: rgba(15,23,42,0.95);
            border: 1px solid rgba(148,163,184,0.45);
        }

        .view-btn {
            padding: 0.25rem 0.5rem;
            border-radius: var(--radius-pill);
            font-size: 0.76rem;
            border: none;
            background: transparent;
            color: var(--text-muted);
            cursor: pointer;
            transition: background var(--transition-fast), color var(--transition-fast);
        }

        .view-btn.active {
            background: linear-gradient(120deg, rgba(53,240,255,0.25), rgba(168,85,255,0.3));
            color: var(--text-main);
        }

        .cards-scroll {
            max-height: 540px;
            overflow: auto;
            padding-right: 0.25rem;
            padding-bottom: 0.1rem;
        }

        .api-card {
            background: linear-gradient(135deg, #050814, #050712);
            border-radius: 14px;
            padding: 0.75rem 0.7rem 0.75rem;
            border: 1px solid rgba(148,163,184,0.5);
            margin-bottom: 0.6rem;
            position: relative;
            overflow: hidden;
            display: grid;
            grid-template-columns: minmax(0, 3fr) minmax(0, 1.4fr);
            gap: 0.65rem;
            transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
        }

        .api-card::before {
            content: "";
            position: absolute;
            inset: 0;
            background:
                radial-gradient(circle at 0 0, rgba(53,240,255,0.18), transparent 55%),
                radial-gradient(circle at 100% 120%, rgba(168,85,255,0.22), transparent 55%);
            opacity: 0;
            transition: opacity var(--transition-fast);
        }

        .api-card:hover {
            border-color: var(--accent-cyan);
            transform: translateY(-2px);
            box-shadow:
                0 0 0 1px rgba(53,240,255,0.45),
                0 18px 45px rgba(15,23,42,0.98);
            background: radial-gradient(circle at 0 0, rgba(15,23,42,0.8), transparent 55%) #050712;
        }

        .api-card:hover::before {
            opacity: 0.5;
        }

        .api-main {
            position: relative;
            z-index: 1;
        }

        .api-title-row {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin-bottom: 0.15rem;
        }

        .api-name {
            font-size: 0.98rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .fav-btn {
            width: 22px;
            height: 22px;
            border-radius: 999px;
            border: 1px solid rgba(148,163,184,0.6);
            background: radial-gradient(circle at 30% 0, rgba(248,250,252,0.9), rgba(148,163,184,0.7));
            display: inline-flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            position: relative;
            overflow: hidden;
            transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
        }

        .fav-btn span {
            display: block;
            width: 10px;
            height: 10px;
            background:
                radial-gradient(circle at 30% 0, #e11d48, #fb7185);
            -webkit-mask: radial-gradient(circle at 50% 30%, transparent 0, transparent 40%, black 41%) exclude,
                           linear-gradient(#000 0 0);
            mask: radial-gradient(circle at 50% 30%, transparent 0, transparent 40%, black 41%) exclude,
                  linear-gradient(#000 0 0);
            border-radius: 2px;
            transform: rotate(45deg) translateY(0.5px);
            box-shadow: 0 0 8px rgba(248,113,113,0.75);
            opacity: 0.55;
            transition: opacity var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
        }

        .fav-btn.active {
            border-color: rgba(248,113,113,1);
            background: radial-gradient(circle at 30% 0, #f97316, #fb7185);
            box-shadow:
                0 0 0 1px rgba(248,250,252,0.75),
                0 0 16px rgba(248,113,113,0.9);
            transform: translateY(-1px) scale(1.03);
        }

        .fav-btn.active span {
            opacity: 1;
            transform: rotate(45deg) translateY(0.5px) scale(1.02);
            box-shadow: 0 0 10px rgba(248,113,113,1);
        }

        .api-description {
            font-size: 0.78rem;
            color: var(--text-muted);
            line-height: 1.4;
            margin-bottom: 0.45rem;
        }

        .api-category {
            display: inline-flex;
            align-items: center;
            gap: 0.25rem;
            padding: 0.18rem 0.55rem;
            border-radius: var(--radius-pill);
            background: rgba(15,23,42,0.9);
            border: 1px solid rgba(148,163,184,0.7);
            font-size: 0.72rem;
            color: var(--text-main);
        }

        .api-category-dot {
            width: 7px;
            height: 7px;
            border-radius: 999px;
            background: linear-gradient(120deg, var(--accent-cyan), var(--accent-purple));
            box-shadow: 0 0 8px rgba(94,234,212,0.95);
        }

        .api-meta {
            position: relative;
            z-index: 1;
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 0.35rem;
        }

        .meta-row {
            display: flex;
            flex-wrap: wrap;
            justify-content: flex-end;
            gap: 0.25rem;
        }

        .meta-chip {
            border-radius: var(--radius-pill);
            padding: 0.18rem 0.55rem;
            font-size: 0.7rem;
            border: 1px solid rgba(148,163,184,0.65);
            background: rgba(15,23,42,0.96);
            color: var(--text-muted);
            display: inline-flex;
            align-items: center;
            gap: 0.2rem;
        }

        .meta-chip.status-yes {
            border-color: rgba(34,197,94,0.8);
            color: var(--accent-green);
            box-shadow: 0 0 10px rgba(34,197,94,0.45);
        }

        .meta-chip.status-no {
            border-color: rgba(248,113,113,0.9);
            color: var(--danger);
            box-shadow: 0 0 12px rgba(248,113,113,0.55);
        }

        .meta-chip.status-unknown {
            border-color: rgba(148,163,184,0.5);
        }

        .meta-dot {
            width: 6px;
            height: 6px;
            border-radius: 999px;
        }

        .meta-dot.yes {
            background: radial-gradient(circle at 35% 0, #22c55e, #4ade80);
        }

        .meta-dot.no {
            background: radial-gradient(circle at 35% 0, #f97316, #fb7185);
        }

        .meta-dot.unknown {
            background: radial-gradient(circle at 35% 0, #6b7280, #9ca3af);
        }

        .api-link {
            font-size: 0.72rem;
            color: var(--accent-cyan);
            text-decoration: none;
            border-bottom: 1px dashed rgba(56,189,248,0.7);
            padding-bottom: 0.03rem;
            margin-top: 0.25rem;
        }

        .api-link:hover {
            color: #e0f2fe;
            border-bottom-style: solid;
        }

        .empty-message {
            padding: 0.7rem;
            font-size: 0.8rem;
            color: var(--text-muted);
            text-align: center;
        }

        /* =========================
           PANEL LATERAL
        ==========================*/
        .side-panel {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }

        .side-card {
            background: rgba(3,7,18,0.95);
            border-radius: 16px;
            border: 1px solid rgba(148,163,184,0.5);
            padding: 0.8rem 0.75rem 0.7rem;
            box-shadow: var(--shadow-soft);
        }

        .side-title {
            font-size: 0.82rem;
            text-transform: uppercase;
            letter-spacing: 0.09em;
            color: var(--text-muted);
            margin-bottom: 0.35rem;
        }

        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.35rem;
        }

        .filter-chip {
            padding: 0.22rem 0.6rem;
            font-size: 0.72rem;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(148,163,184,0.5);
            background: rgba(15,23,42,0.94);
            color: var(--text-muted);
            cursor: pointer;
            transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
        }

        .filter-chip.active {
            background: linear-gradient(120deg, rgba(53,240,255,0.3), rgba(168,85,255,0.4));
            border-color: rgba(248,250,252,0.85);
            color: var(--text-main);
            box-shadow:
                0 0 0 1px rgba(53,240,255,0.7),
                0 10px 26px rgba(15,23,42,0.98);
            transform: translateY(-1px);
        }

        .filter-chip span {
            opacity: 0.75;
        }

        .legend-row {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            font-size: 0.72rem;
            color: var(--text-muted);
        }

        .legend-item {
            display: inline-flex;
            align-items: center;
            gap: 0.25rem;
        }

        .legend-color {
            width: 12px;
            height: 6px;
            border-radius: 999px;
        }

        .fav-list {
            max-height: 280px;
            overflow: auto;
            padding-right: 0.3rem;
        }

        .fav-item {
            font-size: 0.76rem;
            padding: 0.25rem 0.35rem;
            border-radius: 10px;
            border: 1px solid rgba(148,163,184,0.5);
            background: rgba(15,23,42,0.96);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.3rem;
            margin-bottom: 0.25rem;
        }

        .fav-item-name {
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .fav-item-badge {
            font-size: 0.68rem;
            padding: 0.05rem 0.4rem;
            border-radius: var(--radius-pill);
            background: rgba(53,240,255,0.12);
            border: 1px solid rgba(56,189,248,0.8);
            color: var(--accent-cyan);
        }

        .fav-item-remove {
            border: none;
            background: transparent;
            color: var(--danger);
            font-size: 0.8rem;
            cursor: pointer;
            padding: 0;
        }

        .stats-list {
            list-style: none;
            padding: 0;
            margin: 0;
            font-size: 0.76rem;
            color: var(--text-muted);
        }

        .stats-list li {
            display: flex;
            justify-content: space-between;
            gap: 0.4rem;
            padding: 0.18rem 0;
        }
/* Estilos generales del footer */
.app-footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #e6e6e6;
    padding: 3rem 2rem;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    border-top: 4px solid #0ea5e9;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    margin-top: auto;
}

/* Títulos de sección */
.app-footer h3 {
    color: #0ea5e9;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(14, 165, 233, 0.3);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.app-footer h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 50px;
    height: 2px;
    background: #0ea5e9;
}

/* Estilos comunes para todas las secciones */
.footer-section {
    display: flex;
    flex-direction: column;
}

/* Listas de enlaces */
.app-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.app-footer li {
    margin-bottom: 0.8rem;
    transition: transform 0.3s ease;
}

.app-footer li:hover {
    transform: translateX(5px);
}

/* Enlaces */
.app-footer a {
    color: #b0b0b0;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
    position: relative;
}

.app-footer a::before {
    content: '→';
    color: #0ea5e9;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.app-footer a:hover::before {
    opacity: 1;
}

.app-footer a:hover {
    color: #ffffff;
    padding-left: 1.2rem;
}

/* Enlaces externos */
.app-footer a[target="_blank"]::after {
    content: '↗';
    font-size: 0.8em;
    margin-left: 0.3rem;
    color: #0ea5e9;
    opacity: 0.7;
}

/* Sección de créditos */
.footer-credits {
    grid-column: 1 / -1;
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-credits-text {
    font-size: 1rem;
    color: #a0a0a0;
    line-height: 1.6;
}

.footer-credits a {
    color: #0ea5e9;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.footer-credits a:hover {
    color: #ffffff;
    background: rgba(14, 165, 233, 0.1);
    text-decoration: none;
}

.footer-credits a::before {
    content: '•';
    margin-right: 0.3rem;
    color: #0ea5e9;
}

/* Responsive */
@media (max-width: 768px) {
    .app-footer {
        padding: 2rem 1.5rem;
        gap: 2rem;
    }
    
    .app-footer h3 {
        font-size: 1.1rem;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .app-footer h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .app-footer a:hover {
        padding-left: 0;
    }
    
    .footer-credits {
        padding-top: 1.5rem;
    }
}

@media (max-width: 480px) {
    .app-footer {
        padding: 1.5rem 1rem;
        gap: 1.5rem;
    }
    
    .app-footer h3 {
        font-size: 1rem;
    }
    
    .app-footer a {
        font-size: 0.9rem;
    }
    
    .footer-credits-text {
        font-size: 0.9rem;
    }
}

/* Animación de aparición */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.app-footer {
    animation: fadeInUp 0.6s ease-out;
}

/* Efecto de iluminación en hover para secciones */
.footer-section:hover h3 {
    color: #38bdf8;
}

.footer-section:hover h3::after {
    background: #38bdf8;
    width: 70px;
    transition: width 0.3s ease;
}

/* Mejora de accesibilidad para focus */
.app-footer a:focus {
    outline: 2px solid #0ea5e9;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Estilo para enlace de email */
.app-footer a[href^="mailto:"]::before {
    content: '✉';
}

/* Ajuste para los íconos de redes sociales */
.app-footer .footer-contact a[href*="twitter"]::before,
.app-footer .footer-contact a[href*="linkedin"]::before {
    content: '';
}

/* Añadir pequeños íconos decorativos */
.footer-links a[href*="github"]::before {
    content: '🐙';
}

.footer-links a[href*="issues"]::before {
    content: '🐛';
}

.footer-links a[href*="LICENSE"]::before {
    content: '⚖️';
}

.footer-links a[href*="README"]::before {
    content: '📖';
}

        /* =========================
           RESPONSIVE
        ==========================*/
        @media (max-width: 1040px) {
            .stats-grid {
                grid-template-columns: repeat(2, minmax(0,1fr));
            }
            .content-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            header.app-header {
                flex-direction: column;
                align-items: flex-start;
            }
            .header-meta {
                margin-left: 0;
                width: 100%;
                justify-content: space-between;
            }
            .control-bar {
                grid-template-columns: 1fr;
            }
            .cards-scroll {
                max-height: 440px;
            }
        }

        @media (max-width: 600px) {
            .app-shell {
                padding-inline: 0.75rem;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }
            .api-card {
                grid-template-columns: 1fr;
            }
            .api-meta {
                align-items: flex-start;
            }
            .cards-panel {
                padding-inline: 0.65rem;
            }
        }