/* =========================================================
   Nuvantis - Sistema de Tickets
   Sistema de diseño página pública

   Paleta ("sala de control"):
     --nv-bg          #0F1B2B  fondo azul-grafito profundo
     --nv-bg-panel    #16283D  panel/tarjetas
     --nv-text        #EDEFF2  texto principal (blanco cálido)
     --nv-text-muted  #93A5BA  texto secundario
     --nv-amber       #FFB020  acento primario (señal/alerta = acción)
     --nv-teal        #3FC1C9  acento secundario (conectividad/wifi)
     --nv-border      rgba(255,255,255,.08)

   Tipografía:
     Space Grotesk  -> titulares (técnica, geométrica)
     Inter          -> texto de cuerpo
     JetBrains Mono -> datos/reloj/códigos (lectura tipo terminal)
   ========================================================= */

:root {
    --nv-bg: #0F1B2B;
    --nv-bg-2: #0F1B2B;
    --nv-bg-panel: color-mix(in srgb, var(--nv-bg), white 6%);
    --nv-bg-panel-2: color-mix(in srgb, var(--nv-bg), white 11%);
    --nv-text: #EDEFF2;
    --nv-text-muted: #93A5BA;
    --nv-titulo: #EDEFF2;
    --nv-subtitulo: #93A5BA;
    --nv-hero-titulo: #EDEFF2;
    --nv-hero-subtitulo: #93A5BA;
    --nv-amber: #FFB020;
    --nv-amber-dim: color-mix(in srgb, var(--nv-amber), black 46%);
    --nv-teal: #3FC1C9;
    --nv-btn-text: #1A1300;
    --nv-green: #3DDC84;
    --nv-border: rgba(255, 255, 255, 0.08);
    --nv-radius: 14px;
    --nv-sidebar-bg: var(--nv-bg-panel);
    --nv-sidebar-bg-2: var(--nv-bg-panel);
    --nv-sidebar-texto: var(--nv-text-muted);
    --nv-sidebar-icono: var(--nv-text-muted);
    --nv-sidebar-boton: var(--nv-amber);
    --nv-sidebar-hover: var(--nv-text);
    --nv-logo-bg: transparent;
    --nv-logo-home-height: 42px;
    --nv-font-display: 'Space Grotesk', 'Inter', sans-serif;
    --nv-font-body: 'Inter', sans-serif;
    --nv-font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }

body {
    background-color: var(--nv-bg);
    background-image:
        radial-gradient(circle at 85% 8%, color-mix(in srgb, var(--nv-teal) 10%, transparent), transparent 45%),
        radial-gradient(circle at 10% 90%, color-mix(in srgb, var(--nv-amber) 7%, transparent), transparent 40%),
        linear-gradient(160deg, var(--nv-bg), var(--nv-bg-2));
    color: var(--nv-text);
    font-family: var(--nv-font-body);
    min-height: 100vh;
}

a { text-decoration: none; }

/* ---------------------------------------------------------
   Header
   --------------------------------------------------------- */
.nv-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 28px clamp(20px, 5vw, 64px) 0;
}

.nv-logo-img {
    height: 42px;
    width: auto;
    display: block;
}

/* Tamaño especial del logo SOLO en la página de inicio pública */
.nv-logo-home {
    height: var(--nv-logo-home-height, 42px);
}

/* Envoltorio con fondo opcional detrás del logo (útil si el logo no
   tiene fondo transparente compatible con el tema oscuro) */
.nv-logo-wrap {
    display: inline-flex;
    align-items: center;
    background: var(--nv-logo-bg, transparent);
    border-radius: 8px;
    padding: 4px 10px;
}

.nv-logo-fallback {
    font-family: var(--nv-font-display);
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: 0.5px;
    color: var(--nv-text);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.nv-logo-fallback .dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--nv-amber);
    box-shadow: 0 0 10px 2px color-mix(in srgb, var(--nv-amber) 55%, transparent);
}

.nv-header-tag {
    font-family: var(--nv-font-mono);
    font-size: 0.75rem;
    color: var(--nv-text-muted);
    border: 1px solid var(--nv-border);
    padding: 6px 12px;
    border-radius: 999px;
    letter-spacing: 0.3px;
}

/* ---------------------------------------------------------
   Hero
   --------------------------------------------------------- */
.nv-hero {
    padding: clamp(40px, 8vw, 96px) clamp(20px, 5vw, 64px) 40px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: clamp(28px, 5vw, 64px);
    align-items: center;
}

@media (max-width: 900px) {
    .nv-hero { grid-template-columns: 1fr; }
}

.nv-eyebrow {
    font-family: var(--nv-font-mono);
    font-size: 0.8rem;
    color: var(--nv-teal);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
}

.nv-eyebrow::before {
    content: '';
    width: 18px;
    height: 1px;
    background: var(--nv-teal);
}

.nv-title {
    font-family: var(--nv-font-display);
    font-weight: 700;
    font-size: clamp(2.1rem, 4.4vw, 3.4rem);
    line-height: 1.08;
    letter-spacing: -0.01em;
    margin-bottom: 20px;
    color: var(--nv-hero-titulo);
}

.nv-title .accent { color: var(--nv-amber); }

.nv-subtitle {
    color: var(--nv-subtitulo);
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    max-width: 46ch;
    margin-bottom: 34px;
    line-height: 1.6;
}

/* Subtítulo específico del héroe de la página de inicio (color independiente) */
.nv-subtitle.nv-hero-subtitle {
    color: var(--nv-hero-subtitulo);
}

.nv-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 40px;
}

.nv-btn {
    font-family: var(--nv-font-body);
    font-weight: 600;
    font-size: 0.98rem;
    padding: 14px 26px;
    border-radius: 10px;
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.nv-btn:active { transform: translateY(1px); }

.nv-btn-primary {
    background: var(--nv-amber);
    color: var(--nv-btn-text);
    box-shadow: 0 8px 24px -8px color-mix(in srgb, var(--nv-amber) 55%, transparent);
}
.nv-btn-primary:hover {
    background: color-mix(in srgb, var(--nv-amber), white 15%);
    box-shadow: 0 10px 28px -6px color-mix(in srgb, var(--nv-amber) 65%, transparent);
    color: var(--nv-btn-text);
}

.nv-btn-secondary {
    background: color-mix(in srgb, var(--nv-teal) 8%, transparent);
    border-color: color-mix(in srgb, var(--nv-teal) 40%, transparent);
    color: var(--nv-teal);
}
.nv-btn-secondary:hover {
    background: color-mix(in srgb, var(--nv-teal) 16%, transparent);
    border-color: var(--nv-teal);
    color: var(--nv-teal);
}

/* Chips de servicios (contenido real: los servicios que ofrece Nuvantis) */
.nv-services {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.nv-chip {
    font-size: 0.82rem;
    color: var(--nv-text-muted);
    border: 1px solid var(--nv-border);
    padding: 7px 13px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.nv-chip i { color: var(--nv-teal); font-size: 0.9rem; }

/* ---------------------------------------------------------
   Panel de estado (elemento firma: reloj estilo NOC)
   --------------------------------------------------------- */
.nv-status-panel {
    background: linear-gradient(180deg, var(--nv-bg-panel), var(--nv-bg-panel-2));
    border: 1px solid var(--nv-border);
    border-radius: var(--nv-radius);
    padding: clamp(24px, 3vw, 34px);
    position: relative;
    overflow: hidden;
}

.nv-status-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
                       linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 26px 26px;
    pointer-events: none;
    mask-image: radial-gradient(circle at 70% 20%, black, transparent 75%);
}

.nv-status-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--nv-font-mono);
    font-size: 0.78rem;
    color: var(--nv-text-muted);
    margin-bottom: 22px;
    position: relative;
}

.nv-status-led {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--nv-green);
    box-shadow: 0 0 8px 2px rgba(61, 220, 132, 0.6);
    animation: nv-pulse 2.2s ease-in-out infinite;
}

@keyframes nv-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.45; }
}

.nv-clock {
    font-family: var(--nv-font-mono);
    font-size: clamp(2.4rem, 5vw, 3.1rem);
    font-weight: 500;
    letter-spacing: 1px;
    color: var(--nv-text);
    position: relative;
}

.nv-clock .colon { animation: nv-blink 1s steps(1) infinite; color: var(--nv-teal); }

@keyframes nv-blink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0.15; }
}

.nv-date {
    font-family: var(--nv-font-mono);
    font-size: 0.9rem;
    color: var(--nv-text-muted);
    text-transform: capitalize;
    margin-top: 6px;
    position: relative;
}

.nv-panel-divider {
    height: 1px;
    background: var(--nv-border);
    margin: 26px 0 20px;
    position: relative;
}

.nv-panel-list {
    display: flex;
    flex-direction: column;
    gap: 13px;
    position: relative;
}

.nv-panel-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.86rem;
    color: var(--nv-text-muted);
}

.nv-panel-list-item span.value {
    font-family: var(--nv-font-mono);
    color: var(--nv-teal);
    font-size: 0.78rem;
}

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
.nv-footer {
    padding: 30px clamp(20px, 5vw, 64px) 40px;
    text-align: center;
    color: var(--nv-text-muted);
    font-size: 0.82rem;
    border-top: 1px solid var(--nv-border);
    margin-top: 20px;
}

.nv-footer a { color: var(--nv-teal); }

/* ---------------------------------------------------------
   Accesibilidad
   --------------------------------------------------------- */
a:focus-visible, button:focus-visible {
    outline: 2px solid var(--nv-teal);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .nv-status-led, .nv-clock .colon { animation: none; }
}

/* Página simple (formularios, seguimiento) que comparten header/footer */
.nv-page-wrap {
    max-width: 720px;
    margin: 0 auto;
    padding: clamp(30px, 6vw, 60px) 20px 60px;
}

.nv-card {
    background: var(--nv-bg-panel);
    border: 1px solid var(--nv-border);
    border-radius: var(--nv-radius);
    padding: clamp(22px, 4vw, 36px);
}

/* ---------------------------------------------------------
   Visor de planos de cámaras (admin y portal)
   --------------------------------------------------------- */

/* Evita que un plano muy ancho empuje el layout fuera de la pantalla */
.nv-admin-main,
.nv-portal-main,
.nv-planos,
.nv-plano {
    min-width: 0;
    max-width: 100%;
}

.nv-plano-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.nv-plano-titulo {
    font-family: var(--nv-font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--nv-titulo);
    margin: 0 0 4px;
}

.nv-plano-paginas {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
}

.nv-plano-miniatura {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    border: 1px solid var(--nv-border);
    border-radius: 10px;
    background: #fff;
    overflow: hidden;
    cursor: zoom-in;
}

.nv-plano-pagina {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: 75vh;
    object-fit: contain;
}

.nv-plano-ampliar {
    position: absolute;
    right: 10px;
    bottom: 10px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(15, 27, 43, 0.85);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 600;
    pointer-events: none;
}

/* ---- Visor a pantalla completa ---- */
.nv-plano-viewer {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    flex-direction: column;
    background: rgba(8, 14, 22, 0.96);
}

.nv-plano-viewer.abierto { display: flex; }

.nv-plano-viewer-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 14px;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nv-plano-viewer-titulo {
    min-width: 0;
    font-weight: 600;
    font-size: 0.9rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nv-plano-viewer-acciones {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.nv-plano-viewer-acciones button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    font-size: 1rem;
}

.nv-plano-viewer-acciones button:hover { background: rgba(255, 255, 255, 0.15); }

.nv-plano-viewer-area {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    touch-action: none;
}

.nv-plano-viewer-area img {
    max-width: 100%;
    max-height: 100%;
    background: #fff;
    user-select: none;
    -webkit-user-drag: none;
}

.nv-plano-viewer-cargando {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: none;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    font-size: 0.78rem;
}

.nv-plano-viewer-hint {
    padding: 8px;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
}