/* ═══════════════════════════════════════════════════════════════════════
   MAYTECH POS — Panel de Plataforma (SaaS)
   Port del sistema de diseño del PanelSaas de Control_BarMax, recoloreado
   a la paleta naranja de MAYTECH (naranja 500/600 + ámbar) sobre el mismo
   fondo oscuro glass. Además re-estiliza las clases LEGADAS del panel
   (.tarjeta, .metricas, .chip, .btn, .aviso, inputs, tablas) para que las
   vistas existentes adopten el diseño sin reescribirlas.
   ═══════════════════════════════════════════════════════════════════════ */

:root {
    /* Paleta «grafito neutro»: quita el tinte marrón heredado de
       ControlBarMax y deja el naranja de marca como único color.
       Si algún día se repinta, se cambia SOLO este bloque: los fondos de
       input y modal ya son tokens (--bg-input, --bg-input-focus,
       --bg-modal-top) y la barra móvil del layout usa var(--bg-primary).
       El theme-color de layout.php y login.php va en hexadecimal (el
       <meta> no acepta var()) y debe cambiar con --bg-primary. */
    --bg-primary: #0b0f14;
    --bg-secondary: #111820;
    --bg-card: rgba(20, 28, 38, 0.60);
    --bg-card-solid: #141c26;
    --bg-input: rgba(8, 12, 17, 0.80);
    --bg-input-focus: rgba(8, 12, 17, 1);
    --bg-modal-top: #1b2632;
    --bg-sidebar-top: #10161f;
    --bg-sidebar-bottom: #0a0e13;
    /* Degradado del logo de Instagram (pedido del dueño, 12-sep-2026) para
       el fondo del main y del sidebar. Los cinco tonos oficiales del logo:
       amarillo #feda75 · naranja #fa7e1e · magenta #d62976 · morado #962fbf
       · azul #4f5bd5. Cada uno lleva ENCIMA un velo oscuro translúcido
       (primera capa del background) porque el texto del panel es blanco y
       sobre el amarillo/naranja puros no se lee; el velo mantiene los tonos
       reconocibles. Para más color, baje el alfa del velo; para volver al
       tema oscuro, restaure var(--bg-primary) en body y los dos tokens
       --bg-sidebar-* en .sidebar-premium. */
    --ig-velo-main: rgba(11, 15, 20, 0.50);
    --ig-degradado-main:
        linear-gradient(var(--ig-velo-main), var(--ig-velo-main)),
        radial-gradient(circle at 30% 107%, #feda75 0%, #feda75 5%, #fa7e1e 25%, #d62976 50%, #962fbf 72%, #4f5bd5 92%);
    /* El velo del sidebar se APRIETA hacia abajo: la ficha del operador y
       "Cerrar sesión" caen justo sobre el amarillo, el tono más claro. */
    --ig-degradado-sidebar:
        linear-gradient(180deg, rgba(11, 15, 20, 0.38) 0%, rgba(11, 15, 20, 0.44) 60%, rgba(11, 15, 20, 0.62) 100%),
        linear-gradient(200deg, #4f5bd5 0%, #962fbf 30%, #d62976 55%, #fa7e1e 80%, #feda75 100%);
    --bg-glass: rgba(255, 255, 255, 0.03);
    --border-color: rgba(255, 255, 255, 0.07);
    --border-hover: rgba(255, 255, 255, 0.14);
    --text-primary: #eef2f6;
    --text-secondary: #94a3b8;
    --text-muted: #5b6b7c;
    --accent-naranja: #f97316;
    --accent-naranja-light: #fb923c;
    --accent-ambar: #f59e0b;
    --accent-cyan: #06b6d4;
    --accent-emerald: #10b981;
    --accent-amber: #f59e0b;
    --accent-rose: #f43f5e;
    --gradient-primary: linear-gradient(135deg, #f97316 0%, #ea580c 50%, #f59e0b 100%);
    --gradient-card: linear-gradient(135deg, rgba(249,115,22,0.08) 0%, rgba(245,158,11,0.04) 100%);
    --gradient-glow: radial-gradient(ellipse at top, rgba(249,115,22,0.15) 0%, transparent 60%);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 30px rgba(249,115,22,0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }

body.plataforma {
    font-family: 'Inter', system-ui, -apple-system, "Segoe UI", sans-serif;
    /* El color sólido queda de respaldo bajo el degradado de Instagram;
       fixed para que el degradado no "viaje" al hacer scroll. */
    background: var(--ig-degradado-main) var(--bg-primary);
    background-attachment: fixed;
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    margin: 0;
}

body.plataforma ::selection { background: rgba(249,115,22,0.3); color: #fff; }

body.plataforma ::-webkit-scrollbar { width: 6px; height: 6px; }
body.plataforma ::-webkit-scrollbar-track { background: transparent; }
body.plataforma ::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 10px; }
body.plataforma ::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ── Animaciones ──────────────────────────────────────────────────────── */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
@keyframes gradient-shift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }

/* `both` y NO un opacity:0 estático en los stagger: el diseño original de
 * BarMax ocultaba las tarjetas con opacity:0 y CONFIABA en que la
 * animación corriera hasta el final para mostrarlas. Si la animación no
 * corre (movimiento reducido en el sistema, capturas, un navegador
 * antiguo), el contenido quedaba invisible PARA SIEMPRE. Con fill-mode
 * both el estado inicial lo aplica la propia animación durante el delay
 * (mismo efecto visual) y, sin animación, el elemento simplemente se ve. */
.animate-fade-in { animation: fadeIn 0.5s ease-out both; }
.animate-fade-in-up { animation: fadeInUp 0.6s ease-out both; }
.animate-scale-in { animation: scaleIn 0.4s ease-out both; }
.stagger-1 { animation-delay: 0.05s; }
.stagger-2 { animation-delay: 0.1s; }
.stagger-3 { animation-delay: 0.15s; }
.stagger-4 { animation-delay: 0.2s; }
.stagger-5 { animation-delay: 0.25s; }
.stagger-6 { animation-delay: 0.3s; }
.stagger-7 { animation-delay: 0.35s; }

@media (prefers-reduced-motion: reduce) {
    .animate-fade-in, .animate-fade-in-up, .animate-scale-in { animation: none; }
}

/* ── Tarjetas glass ───────────────────────────────────────────────────── */
.glass-card, .saas-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}
.glass-card:hover { border-color: var(--border-hover); box-shadow: var(--shadow-sm); }

.glass-card-premium {
    background: var(--gradient-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(249,115,22,0.1);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}
.glass-card-premium::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(249,115,22,0.3), rgba(245,158,11,0.3), transparent);
}
.glass-card-premium:hover {
    border-color: rgba(249,115,22,0.2);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

/* ── KPI cards ────────────────────────────────────────────────────────── */
.kpi-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-smooth);
}
.kpi-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}
.kpi-card:hover {
    transform: translateY(-4px);
    border-color: rgba(249,115,22,0.15);
    box-shadow: 0 8px 40px rgba(249,115,22,0.1);
}
.kpi-card:hover::before { opacity: 1; }

.kpi-card-naranja::before { background: linear-gradient(90deg, #f97316, #fb923c); opacity: 1; }
.kpi-card-emerald::before { background: linear-gradient(90deg, #10b981, #34d399); opacity: 1; }
.kpi-card-amber::before { background: linear-gradient(90deg, #f59e0b, #fbbf24); opacity: 1; }
.kpi-card-rose::before { background: linear-gradient(90deg, #f43f5e, #fb7185); opacity: 1; }
.kpi-card-cyan::before { background: linear-gradient(90deg, #06b6d4, #22d3ee); opacity: 1; }

.kpi-icon {
    width: 44px; height: 44px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 14px;
}
.kpi-icon svg { width: 22px; height: 22px; }
.kpi-icon-naranja { background: rgba(249,115,22,0.12); color: #fb923c; }
.kpi-icon-emerald { background: rgba(16,185,129,0.12); color: #34d399; }
.kpi-icon-amber { background: rgba(245,158,11,0.12); color: #fbbf24; }
.kpi-icon-rose { background: rgba(244,63,94,0.12); color: #fb7185; }
.kpi-icon-cyan { background: rgba(6,182,212,0.12); color: #22d3ee; }

.kpi-value { font-size: 2rem; font-weight: 800; line-height: 1; letter-spacing: -0.02em; }
.kpi-label { font-size: 0.75rem; color: var(--text-secondary); margin-top: 4px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; }
.kpi-sub { font-size: 0.7rem; color: var(--text-muted); margin-top: 6px; }

/* ── Formularios ──────────────────────────────────────────────────────── */
.saas-input, .saas-select,
body.plataforma input[type=text], body.plataforma input[type=email],
body.plataforma input[type=password], body.plataforma input[type=number],
body.plataforma input[type=date], body.plataforma select, body.plataforma textarea {
    width: 100%;
    padding: 11px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
    outline: none;
    transition: all var(--transition-base);
}
.saas-input:focus, .saas-select:focus,
body.plataforma input:focus, body.plataforma select:focus, body.plataforma textarea:focus {
    border-color: var(--accent-naranja);
    box-shadow: 0 0 0 3px rgba(249,115,22,0.1), 0 0 20px rgba(249,115,22,0.05);
    background: var(--bg-input-focus);
}
.saas-input::placeholder, body.plataforma input::placeholder { color: var(--text-muted); }

body.plataforma select, .saas-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a89a8b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}
body.plataforma select option { background: var(--bg-card-solid); color: var(--text-primary); }

.saas-label, body.plataforma label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin: 12px 0 6px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
body.plataforma label.inline { display: inline-flex; align-items: center; gap: 8px; text-transform: none; letter-spacing: 0; font-size: 0.8rem; }

/* ── Botones ──────────────────────────────────────────────────────────── */
.saas-btn, body.plataforma .btn {
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all var(--transition-base);
    text-decoration: none;
    letter-spacing: 0.01em;
}
.saas-btn:active, body.plataforma .btn:active { transform: scale(0.97); }
.saas-btn svg { width: 16px; height: 16px; flex-shrink: 0; }

.saas-btn-primary, body.plataforma .btn {
    background: linear-gradient(135deg, #f97316, #ea580c);
    color: #fff;
    box-shadow: 0 2px 10px rgba(249,115,22,0.3);
}
.saas-btn-primary:hover, body.plataforma .btn:hover {
    box-shadow: 0 4px 20px rgba(249,115,22,0.45);
    transform: translateY(-1px);
    color: #fff;
}
.saas-btn-success, body.plataforma .btn.exito {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #fff;
    box-shadow: 0 2px 10px rgba(16,185,129,0.3);
}
.saas-btn-success:hover, body.plataforma .btn.exito:hover { box-shadow: 0 4px 20px rgba(16,185,129,0.45); transform: translateY(-1px); }
.saas-btn-danger, body.plataforma .btn.peligro {
    background: linear-gradient(135deg, #f43f5e, #e11d48);
    color: #fff;
    box-shadow: 0 2px 10px rgba(244,63,94,0.3);
}
.saas-btn-danger:hover, body.plataforma .btn.peligro:hover { box-shadow: 0 4px 20px rgba(244,63,94,0.45); transform: translateY(-1px); }
.saas-btn-ghost, body.plataforma .btn.secundario {
    background: rgba(255,255,255,0.03);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    box-shadow: none;
}
.saas-btn-ghost:hover, body.plataforma .btn.secundario:hover {
    background: rgba(255,255,255,0.06);
    color: var(--text-primary);
    border-color: var(--border-hover);
    transform: none;
    box-shadow: none;
}
.saas-btn-sm { padding: 6px 12px; font-size: 12px; }
.saas-btn-sm svg { width: 14px; height: 14px; }

/* ── Tablas ───────────────────────────────────────────────────────────── */
.saas-table-wrapper {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow-x: auto;
}
.saas-table, body.plataforma table { width: 100%; border-collapse: collapse; }
.saas-table th, body.plataforma th {
    text-align: left;
    padding: 12px 16px;
    font-size: 0.68rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}
.saas-table td, body.plataforma td {
    padding: 14px 16px;
    font-size: 13px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    color: var(--text-secondary);
    vertical-align: middle;
}
.saas-table tbody tr, body.plataforma tbody tr { transition: all var(--transition-fast); }
.saas-table tbody tr:hover, body.plataforma tbody tr:hover { background: rgba(249,115,22,0.04); }
.saas-table tbody tr:hover td, body.plataforma tbody tr:hover td { color: var(--text-primary); }
.saas-table tbody tr:last-child td { border-bottom: none; }

/* ── Badges / chips ───────────────────────────────────────────────────── */
.saas-badge, body.plataforma .chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}
.saas-badge-dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; }
.saas-badge-success, body.plataforma .chip.activa {
    background: rgba(16,185,129,0.1); color: #34d399; border: 1px solid rgba(16,185,129,0.15);
}
.saas-badge-success .saas-badge-dot { background: #34d399; }
.saas-badge-warning, body.plataforma .chip.prueba {
    background: rgba(245,158,11,0.1); color: #fbbf24; border: 1px solid rgba(245,158,11,0.15);
}
.saas-badge-warning .saas-badge-dot { background: #fbbf24; }
.saas-badge-danger, body.plataforma .chip.suspendida, body.plataforma .chip.vencida {
    background: rgba(244,63,94,0.1); color: #fb7185; border: 1px solid rgba(244,63,94,0.15);
}
.saas-badge-danger .saas-badge-dot { background: #fb7185; }
.saas-badge-info { background: rgba(249,115,22,0.1); color: #fb923c; border: 1px solid rgba(249,115,22,0.15); }
.saas-badge-info .saas-badge-dot { background: #fb923c; }
.saas-badge-gray, body.plataforma .chip.sin_suscripcion {
    background: rgba(107,114,128,0.1); color: #9ca3af; border: 1px solid rgba(107,114,128,0.15);
}

/* ── Avisos ───────────────────────────────────────────────────────────── */
.saas-alert, body.plataforma .aviso {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    animation: fadeIn 0.3s ease-out;
    margin-bottom: 16px;
}
/* Los SVG del layout van sin width/height (los dimensiona el CSS): sin
 * esta regla, un icono de aviso se estiraba al 100% del contenedor. */
.saas-alert svg { width: 16px; height: 16px; flex-shrink: 0; }
.saas-alert-success, body.plataforma .aviso.exito {
    background: rgba(16,185,129,0.08); border: 1px solid rgba(16,185,129,0.15); color: #34d399;
    word-break: break-word;
}
.saas-alert-danger, body.plataforma .aviso.error {
    background: rgba(244,63,94,0.08); border: 1px solid rgba(244,63,94,0.15); color: #fb7185;
}
.saas-alert-info { background: rgba(249,115,22,0.08); border: 1px solid rgba(249,115,22,0.15); color: #fb923c; }
.saas-alert-warning { background: rgba(245,158,11,0.08); border: 1px solid rgba(245,158,11,0.15); color: #fbbf24; }

/* ── Modales ──────────────────────────────────────────────────────────── */
.modal-overlay-saas {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease-out;
    padding: 16px;
}
.modal-saas {
    background: linear-gradient(180deg, var(--bg-modal-top) 0%, var(--bg-card-solid) 100%);
    border: 1px solid var(--border-hover);
    border-radius: var(--radius-xl);
    padding: 28px;
    max-width: 560px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: scaleIn 0.3s ease-out;
    box-shadow: 0 25px 60px rgba(0,0,0,0.5), 0 0 40px rgba(249,115,22,0.08);
    position: relative;
}
.modal-saas::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(249,115,22,0.4), rgba(245,158,11,0.4), transparent);
}
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}
.modal-header h3 { font-size: 1.1rem; font-weight: 700; margin: 0; }
.modal-close {
    width: 32px; height: 32px;
    border-radius: 8px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition-fast);
}
.modal-close:hover {
    background: rgba(244,63,94,0.1);
    border-color: rgba(244,63,94,0.2);
    color: #fb7185;
}
.modal-close svg { width: 16px; height: 16px; }

/* Botón de icono (fila de acciones de las tablas) */
.saas-btn-icon {
    width: 30px; height: 30px;
    padding: 0;
    border-radius: var(--radius-sm);
}
.saas-btn-icon svg { width: 14px; height: 14px; }
.saas-btn-glass {
    background: var(--bg-glass);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    box-shadow: none;
}
.saas-btn-glass:hover {
    background: rgba(255,255,255,0.06);
    color: var(--text-primary);
    border-color: var(--border-hover);
    transform: none;
    box-shadow: none;
}

/* ── Barras de progreso ───────────────────────────────────────────────── */
.progress-bar { width: 100%; height: 6px; background: rgba(255,255,255,0.05); border-radius: 10px; overflow: hidden; }
.progress-bar-fill { height: 100%; border-radius: 10px; transition: width 0.6s ease; position: relative; }
.progress-bar-fill::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}
.progress-naranja .progress-bar-fill { background: linear-gradient(90deg, #f97316, #fb923c); }
.progress-emerald .progress-bar-fill { background: linear-gradient(90deg, #10b981, #34d399); }
.progress-amber .progress-bar-fill { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.progress-rose .progress-bar-fill { background: linear-gradient(90deg, #f43f5e, #fb7185); }

/* ── Sidebar ──────────────────────────────────────────────────────────── */
.sidebar-premium {
    /* Espejo del degradado del main (azul arriba → cálido abajo) para que
       sidebar y contenido se lean como una sola pieza. */
    background: var(--ig-degradado-sidebar);
    border-right: 1px solid var(--border-color);
    /* SIN position aquí. El <aside> lleva la clase `fixed` de Tailwind y
     * esta hoja carga DESPUÉS de tailwind.css: un `position: relative`
     * (como trae el diseño original de BarMax, que carga sus hojas al
     * revés) GANABA la cascada, el sidebar entraba al flujo normal con
     * h-screen y empujaba TODO el contenido un viewport entero hacia
     * abajo: el panel se veía "vacío" en cualquier resolución. El ::before
     * del glow se posiciona igual: un ancestro fixed también es containing
     * block. */
}
.sidebar-premium::before {
    content: '';
    position: absolute; inset: 0;
    background: var(--gradient-glow);
    pointer-events: none;
    opacity: 0.5;
}
.sidebar-logo { padding: 24px 24px 20px; border-bottom: 1px solid var(--border-color); position: relative; }
.sidebar-logo h1 {
    font-size: 1.25rem;
    font-weight: 800;
    margin: 0;
    background: var(--gradient-primary);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 4s ease infinite;
}
.sidebar-nav-link {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-base);
    position: relative;
    text-decoration: none;
}
.sidebar-nav-link:hover { background: rgba(255,255,255,0.04); color: var(--text-primary); }
.sidebar-nav-link.active { background: rgba(249,115,22,0.1); color: var(--accent-naranja-light); font-weight: 600; }
.sidebar-nav-link.active::before {
    content: '';
    position: absolute; left: 0; top: 50%; transform: translateY(-50%);
    width: 3px; height: 20px;
    background: var(--accent-naranja);
    border-radius: 0 4px 4px 0;
}
.sidebar-nav-link svg { width: 20px; height: 20px; flex-shrink: 0; opacity: 0.6; transition: opacity var(--transition-base); }
.sidebar-nav-link:hover svg, .sidebar-nav-link.active svg { opacity: 1; }

.sidebar-user { padding: 16px 20px; border-top: 1px solid var(--border-color); position: relative; }
.sidebar-avatar {
    width: 38px; height: 38px; border-radius: 10px;
    background: linear-gradient(135deg, #f97316, #f59e0b);
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700; color: #fff; flex-shrink: 0;
}

/* ── Encabezado de sección ────────────────────────────────────────────── */
.section-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.section-title { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em; color: var(--text-primary); margin: 0; }
.section-subtitle { font-size: 0.8rem; color: var(--text-secondary); margin: 2px 0 0; }

/* ── Quick actions ────────────────────────────────────────────────────── */
.quick-action-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    text-align: center;
    transition: all var(--transition-smooth);
    cursor: pointer;
    text-decoration: none;
    display: block;
    position: relative;
    overflow: hidden;
}
.quick-action-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 2px;
    opacity: 0;
    transition: opacity var(--transition-base);
}
.quick-action-card:hover { transform: translateY(-3px); border-color: rgba(255,255,255,0.1); }
.quick-action-card:hover::before { opacity: 1; }
.quick-action-card.qa-amber::before { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.quick-action-card.qa-naranja::before { background: linear-gradient(90deg, #f97316, #fb923c); }
.quick-action-card.qa-rose::before { background: linear-gradient(90deg, #f43f5e, #fb7185); }
.quick-action-card.qa-emerald::before { background: linear-gradient(90deg, #10b981, #34d399); }
.quick-action-icon {
    width: 44px; height: 44px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 10px;
}
.quick-action-icon svg { width: 22px; height: 22px; }

/* ── Empty state / gráficas ───────────────────────────────────────────── */
.empty-state { text-align: center; padding: 48px 24px; color: var(--text-muted); }
.empty-state svg { width: 48px; height: 48px; margin: 0 auto 16px; opacity: 0.3; }
.empty-state p { font-size: 0.875rem; }

.chart-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: relative;
    overflow: hidden;
}
.chart-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(249,115,22,0.2), transparent);
}
.chart-card-title {
    font-size: 0.8rem; font-weight: 700; color: var(--text-secondary);
    text-transform: uppercase; letter-spacing: 0.06em;
    margin-bottom: 16px;
    display: flex; align-items: center; gap: 8px;
}
.chart-card-title svg { width: 16px; height: 16px; color: var(--accent-naranja); }

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Clases legadas del panel (vistas existentes) ─────────────────────── */
body.plataforma .contenido { max-width: 1200px; margin: 0 auto; padding: 24px 24px 48px; }
body.plataforma h1 { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 20px; }
body.plataforma h2 { font-size: 1.05rem; font-weight: 700; }
body.plataforma a { color: var(--accent-naranja-light); }
body.plataforma .tarjeta {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: none;
    padding: 24px;
    margin-bottom: 20px;
}
body.plataforma .metricas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}
body.plataforma .metricas .dato {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 18px;
    box-shadow: none;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-smooth);
}
body.plataforma .metricas .dato::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, #f97316, #fb923c);
}
body.plataforma .metricas .dato:hover { transform: translateY(-3px); box-shadow: 0 8px 40px rgba(249,115,22,0.1); }
body.plataforma .metricas .dato b { display: block; font-size: 1.7rem; font-weight: 800; }
body.plataforma .metricas .dato span { color: var(--text-secondary); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; }
body.plataforma .grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
body.plataforma form.linea { display: inline; }

@media (max-width: 1023px) {
    .lg-ml-64 { margin-left: 0 !important; }
    .kpi-value { font-size: 1.6rem; }
}
@media (max-width: 700px) {
    body.plataforma .grid2 { grid-template-columns: 1fr; }
    .section-title { font-size: 1.25rem; }
    .kpi-card { padding: 14px 16px; }
    .kpi-value { font-size: 1.4rem; }
    .saas-table th, .saas-table td, body.plataforma th, body.plataforma td { padding: 10px 12px; }
}