/* ====================================================================
   FITSYSGYM - SMART TV DISPLAY CSS (THEME PWA PREMIUM GLASS)
   Inspirado en la estética Glassmorphism & Deep Dark de la PWA
   ==================================================================== */

:root {
    /* Fondo general profundo idéntico a la PWA */
    --bg-dark: #08090b;

    /* Contenedores principales: Gris translúcido elegante (Glassmorphism) */
    --bg-container: rgba(21, 22, 26, 0.72);
    --bg-container-solid: #15161a;
    --bg-container-header: rgb(45 46 47 / 85%);

    /* Tarjetas internas: Color idéntico al fondo general para crear profundidad y contraste */
    --bg-card-inner: #08090b;
    --bg-card-inner-hover: #0c0d10;

    /* Bordes sutiles y elegantes (sin tonos cian agresivos) */
    --container-border: rgba(255, 255, 255, 0.08);
    --card-border: rgba(255, 255, 255, 0.05);
    --card-border-hover: rgba(0, 255, 127, 0.25);

    /* Acentos Verde Neón vibrante */
    --neon-green: #00ff7f;
    --neon-green-glow: rgba(0, 255, 127, 0.3);
    --neon-border: rgba(0, 255, 127, 0.2);

    /* Tipografía */
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --text-dim: #64748b;

    /* Medallero / Récords */
    --gold: #fbbf24;
    --silver: #cbd5e1;
    --bronze: #d97706;

    /* Radios redondeados modernos */
    --radius-container: 18px;
    --radius-card: 14px;
    --radius-pill: 20px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    user-select: none;
}

body,
html {
    width: 100%;
    height: 100%;
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
}

.hidden-view,
.hidden-screen,
.hidden {
    display: none !important;
}

.neon-text {
    color: var(--neon-green);
    text-shadow: 0 0 10px var(--neon-green-glow);
}

.neon-icon {
    color: var(--neon-green);
    filter: drop-shadow(0 0 6px var(--neon-green-glow));
}

/* ====================================================================
   1. VISTA: LOGIN DE ADMINISTRADOR
   ==================================================================== */
#view-login {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: radial-gradient(circle at center, #101216 0%, #08090b 100%);
}

.login-card {
    background: var(--bg-container);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--container-border);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 255, 127, 0.06);
    border-radius: 20px;
    padding: 40px;
    width: 100%;
    max-width: 440px;
}

.login-header {
    text-align: center;
    margin-bottom: 28px;
}

.brand-badge {
    display: inline-block;
    background: rgba(0, 255, 127, 0.12);
    color: var(--neon-green);
    border: 1px solid var(--neon-border);
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.login-header h2 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 6px;
    color: #ffffff;
}

.login-header p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
}

.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group input[type="text"] {
    width: 100%;
    background: var(--bg-card-inner);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 0.95rem;
    outline: none;
    transition: all 0.2s ease;
}

.form-group input:focus {
    border-color: var(--neon-green);
    box-shadow: 0 0 10px var(--neon-green-glow);
}

.login-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #fca5a5;
    padding: 10px;
    border-radius: 10px;
    font-size: 0.85rem;
    margin-bottom: 16px;
}

.btn-neon-primary {
    width: 100%;
    background: var(--neon-green);
    color: #000000;
    font-weight: 800;
    font-size: 1rem;
    padding: 14px;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 255, 127, 0.25);
    transition: transform 0.15s ease, background-color 0.2s ease;
}

.btn-neon-primary:hover {
    transform: translateY(-2px);
    background: #00e673;
}

/* ====================================================================
   2. VISTA: SELECTOR MODAL POST-LOGIN
   ==================================================================== */
#view-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: radial-gradient(circle at center, #101216 0%, #08090b 100%);
}

.selector-card {
    background: var(--bg-container);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--container-border);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
    border-radius: 24px;
    padding: 40px;
    width: 100%;
    max-width: 720px;
    text-align: center;
}

.gym-tag {
    background: rgba(0, 255, 127, 0.12);
    color: var(--neon-green);
    border: 1px solid var(--neon-border);
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 0.9rem;
}

.selector-header h2 {
    font-size: 2rem;
    font-weight: 900;
    margin: 14px 0 6px 0;
    color: #ffffff;
}

.selector-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 30px;
}

.selector-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 28px;
}

.select-option-card {
    background: var(--bg-card-inner);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 30px 20px;
    color: var(--text-main);
    cursor: pointer;
    text-align: center;
    transition: all 0.25s ease;
}

.select-option-card:hover {
    border-color: var(--neon-green);
    box-shadow: 0 8px 30px rgba(0, 255, 127, 0.15);
    transform: translateY(-4px);
    background: var(--bg-card-inner-hover);
}

.option-icon {
    font-size: 2.5rem;
    color: var(--neon-green);
    margin-bottom: 12px;
}

.select-option-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.select-option-card p {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.4;
}

.badge-action {
    display: inline-block;
    background: rgba(0, 255, 127, 0.12);
    color: var(--neon-green);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--neon-border);
}

.btn-logout-link {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 0.85rem;
    cursor: pointer;
    text-decoration: underline;
}

.btn-logout-link:hover {
    color: #ef4444;
}

/* ====================================================================
   3. VISTA: TRANSMISIÓN TV SMART
   ==================================================================== */
#view-display {
    position: relative;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-dark);
}

.tv-control-bar {
    position: absolute;
    top: 14px;
    right: 18px;
    z-index: 999;
    display: flex;
    gap: 8px;
    opacity: 0.25;
    transition: opacity 0.2s ease;
}

.tv-control-bar:hover {
    opacity: 1;
}

.btn-tv-control {
    background: rgba(21, 22, 26, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--container-border);
    color: var(--text-main);
    padding: 8px 14px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-tv-control:hover {
    background: var(--neon-green);
    color: #000000;
    border-color: var(--neon-green);
}

.tv-screen {
    width: 100%;
    height: 100%;
}

/* ── PANTALLA 1: LIVE DASHBOARD DE SALA ────────────────────────────── */
#screen-1 {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1.85fr 1fr;
    gap: 14px;
    padding: 14px 16px 10px 16px;
    height: calc(100vh - 46px);
    width: 100vw;
    box-sizing: border-box;
}

/* CONTENEDOR PRINCIPAL: Estilo Glassmorphism PWA */
.tv-container {
    background: var(--bg-container);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--container-border);
    border-radius: var(--radius-container);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.container-header {
    background: var(--bg-container-header);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
    padding: 13px 18px;
    font-size: 0.92rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #ffffff;
}

.container-header i {
    color: var(--neon-green);
}

.container-body {
    flex: 1;
    padding: 12px;
    overflow-y: auto;
}

/* Ranking Items (Columna Izquierda) */
.ranking-items-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 6px 0;
}

.ranking-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    border: none;
    padding: 10px 12px;
    border-radius: 10px;
    transition: background-color 0.2s ease;
}

.ranking-row.top-1 {
    background: rgba(0, 255, 127, 0.13);
    border-radius: 10px;
}

.rank-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}

.rank-num {
    font-weight: 800;
    font-size: 1.22rem;
    color: #4ade80;
    min-width: 28px;
}

.rank-name {
    font-weight: 500;
    font-size: 1.4rem;
    color: #ffffff;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.3px;
}

.rank-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.rank-days {
    font-size: 0.96rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.45);
    background: none;
    border: none;
    padding: 0;
    white-space: nowrap;
}

.rank-arrow {
    color: var(--neon-green);
    font-size: 1.05rem;
    font-weight: 900;
    display: inline-flex;
    align-items: center;
}

/* Live Feed Stack (Columna Centro) */
.live-feed-stack {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.feed-card {
    background: var(--bg-card-inner);
    border: 1px solid var(--card-border);
    border-radius: 18px;
    padding: 20px 22px;
    display: flex;
    align-items: center;
    gap: 20px;
    animation: fadeInSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

@keyframes fadeInSlide {
    from {
        opacity: 0;
        transform: translateY(12px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.feed-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 2.5px solid var(--neon-green);
    box-shadow: 0 0 15px var(--neon-green-glow);
    flex-shrink: 0;
}

.feed-avatar-initials {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: #14161a;
    border: 2.5px solid var(--neon-green);
    color: var(--neon-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.7rem;
    flex-shrink: 0;
    box-shadow: 0 0 15px var(--neon-green-glow);
}

.feed-details {
    flex: 1;
    min-width: 0;
}

.feed-title-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 800;
    padding: 5px 14px;
    border-radius: var(--radius-pill);
    text-transform: uppercase;
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}

.badge-welcome {
    background: rgba(0, 255, 127, 0.12);
    color: var(--neon-green);
    border: 1px solid rgba(0, 255, 127, 0.25);
}

.badge-record {
    background: rgba(255, 107, 53, 0.14);
    color: #ff6b35;
    border: 1px solid rgba(255, 107, 53, 0.3);
}

.badge-bday {
    background: rgba(236, 72, 153, 0.14);
    color: #ec4899;
    border: 1px solid rgba(236, 72, 153, 0.3);
}

.badge-hito {
    background: rgba(168, 85, 247, 0.14);
    color: #a855f7;
    border: 1px solid rgba(168, 85, 247, 0.3);
}

.record-card {
    border-color: rgba(251, 191, 36, 0.4) !important;
    /*box-shadow: 0 6px 25px rgba(251, 191, 36, 0.15) !important; */
    background: var(--bg-card-inner) !important;
}

.record-card .feed-avatar,
.record-card .feed-avatar-initials {
    border-color: #fbbf24 !important;
    color: #fbbf24 !important;
    box-shadow: 0 0 16px rgba(251, 191, 36, 0.55) !important;
}

.record-title {
    color: #fbbf24 !important;
    font-size: 1.35rem !important;
    font-weight: 900 !important;
    letter-spacing: 0.5px;
    text-shadow: 0 0 12px rgba(251, 191, 36, 0.35);
}

.bday-card {
    border-color: rgba(236, 72, 153, 0.35) !important;
    box-shadow: 0 4px 25px rgba(236, 72, 153, 0.12) !important;
    background: var(--bg-card-inner) !important;
}

.bday-card .feed-avatar,
.bday-card .feed-avatar-initials {
    border-color: #ec4899 !important;
    color: #ec4899 !important;
    box-shadow: 0 0 15px rgba(236, 72, 153, 0.5) !important;
}

.hito-card {
    border-color: rgba(168, 85, 247, 0.35) !important;
    box-shadow: 0 4px 25px rgba(168, 85, 247, 0.12) !important;
    background: var(--bg-card-inner) !important;
}

.hito-card .feed-avatar,
.hito-card .feed-avatar-initials {
    border-color: #a855f7 !important;
    color: #a855f7 !important;
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.5) !important;
}

.feed-name {
    font-size: 1.35rem;
    font-weight: 900;
    margin-bottom: 4px;
    color: #ffffff;
}

.feed-msg {
    font-size: 1.05rem;
    color: #cbd5e1;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 4px;
}

.feed-time {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-dim);
    margin-top: 6px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* Clases List (Columna Derecha) */
.clases-items-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.clase-row {
    display: flex;
    align-items: center;
    background: var(--bg-card-inner);
    border: 1px solid var(--card-border);
    padding: 18px 18px;
    border-radius: var(--radius-card);
    gap: 18px;
    transition: transform 0.2s ease, border-color 0.2s ease;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.3);
}

.clase-row:hover {
    border-color: var(--card-border-hover);
    transform: translateY(-2px);
}

.clase-icon-box {
    width: 68px;
    height: 68px;
    border-radius: 12px;
    background: rgba(0, 255, 127, 0.12);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-green);
    font-size: 2.1rem;
    flex-shrink: 0;
}

.clase-info {
    flex: 1;
    min-width: 0;
}

.clase-name {
    font-weight: 800;
    font-size: 1.25rem;
    color: #ffffff;
    margin-bottom: 4px;
    letter-spacing: -0.2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.clase-instructor {
    font-size: 0.88rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.clase-instructor i {
    font-size: 0.82rem;
    color: var(--text-dim);
}

.clase-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.clase-meta-time {
    color: var(--neon-green);
    font-weight: 900;
    font-size: 0.98rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.clase-meta-time i {
    font-size: 0.85rem;
}

.clase-meta-dot {
    color: var(--text-dim);
    font-size: 0.85rem;
}

.clase-meta-sala {
    color: #cbd5e1;
    font-weight: 600;
    font-size: 0.88rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.clase-meta-sala i {
    font-size: 0.82rem;
    color: var(--text-dim);
}

/* CNN Ticker Bar (Barra Inferior) */
.cnn-ticker-bar {
    height: 46px;
    background: #050607;
    border-top: 1px solid var(--container-border);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.ticker-badge {
    background: var(--neon-green);
    color: #000000;
    font-weight: 900;
    font-size: 0.85rem;
    padding: 0 18px;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 1px;
    z-index: 10;
    box-shadow: 4px 0 15px rgba(0, 0, 0, 0.4);
}

.ticker-content-wrapper {
    flex: 1;
    overflow: hidden;
    white-space: nowrap;
}

.ticker-marquee {
    display: inline-block;
    white-space: nowrap;
    padding-left: 100%;
    animation: marquee 25s linear infinite;
    font-weight: 600;
    font-size: 0.95rem;
    color: #e2e8f0;
}

@keyframes marquee {
    0% {
        transform: translate3d(0, 0, 0);
    }

    100% {
        transform: translate3d(-100%, 0, 0);
    }
}

/* ── PANTALLA 2: LIVE GYM FLOOR (ALUMNOS ACTIVOS + EJERCICIOS) ─────── */
#screen-2 {
    padding: 14px 16px 10px 16px;
    height: 100vh;
    width: 100vw;
    box-sizing: border-box;
}

.gym-floor-grid {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 14px;
    height: 100%;
    width: 100%;
    box-sizing: border-box;
}

.activos-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.alumno-activo-card {
    background: var(--bg-card-inner);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 14px 16px;
    height: 108px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-sizing: border-box;
    transition: transform 0.2s ease, border-color 0.2s ease;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

.alumno-activo-card:hover {
    border-color: var(--card-border-hover);
    transform: translateY(-2px);
}

/* Circular Progress Ring */
.progress-ring-container {
    position: relative;
    width: 76px;
    height: 76px;
    flex-shrink: 0;
}

.progress-ring-svg {
    width: 76px;
    height: 76px;
    transform: rotate(-90deg);
}

.progress-ring-bg {
    stroke: rgba(255, 255, 255, 0.08);
    stroke-width: 5.5;
}

.progress-ring-circle {
    stroke: var(--neon-green);
    stroke-width: 5.5;
    stroke-dasharray: 201.1;
    stroke-dashoffset: 40;
    transition: stroke-dashoffset 0.5s ease;
    filter: drop-shadow(0 0 5px var(--neon-green-glow));
}

.progress-avatar {
    position: absolute;
    top: 7px;
    left: 7px;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    object-fit: cover;
}

.progress-initials {
    position: absolute;
    top: 7px;
    left: 7px;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: #14161a;
    color: var(--neon-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.5rem;
}

.activo-info {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.activo-name {
    font-size: 1.15rem;
    font-weight: 900;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #ffffff;
    margin-bottom: 2px;
    line-height: 1.2;
}

.activo-rutina {
    font-size: 0.82rem;
    color: var(--neon-green);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}

.activo-pct {
    font-size: 0.95rem;
    font-weight: 800;
    color: #cbd5e1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}

/* Ejercicios Carousel */
.ejercicios-carousel-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ejercicio-block {
    background: var(--bg-card-inner);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-card);
    padding: 12px;
    transition: border-color 0.2s ease;
}

.ejercicio-block:hover {
    border-color: var(--card-border-hover);
}

.ejercicio-title {
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--gold);
    margin-bottom: 8px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 6px;
}

.top-lifter-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
    padding: 5px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.top-lifter-row:last-child {
    border-bottom: none;
}

/* ── PANTALLA 3: BANNER PUBLICITARIO FULLSCREEN ─────────────────────── */
.screen-publicidad {
    width: 100vw;
    height: 100vh;
    background: #000000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ad-banner-frame {
    width: 100%;
    height: 100%;
}

.ad-banner-frame img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* ====================================================================
   4. VISTA: CONFIGURACIÓN
   ==================================================================== */
#view-config {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: radial-gradient(circle at center, #101216 0%, #08090b 100%);
}

.config-modal {
    background: var(--bg-container-solid);
    border: 1px solid var(--container-border);
    border-radius: 20px;
    width: 90%;
    max-width: 680px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
}

.config-header {
    background: var(--bg-container-header);
    padding: 16px 20px;
    border-bottom: 1px solid var(--container-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.btn-close-config {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.btn-close-config:hover {
    color: #ffffff;
}

.config-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.config-section {
    margin-bottom: 20px;
    background: var(--bg-card-inner);
    border: 1px solid var(--card-border);
    padding: 16px;
    border-radius: var(--radius-card);
}

.config-section h3 {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--neon-green);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.config-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
}

.add-anuncio-box {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
}

.add-anuncio-box input {
    flex: 1;
    background: #040506;
    border: 1px solid var(--card-border);
    color: #fff;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 0.9rem;
}

.add-anuncio-box input:focus {
    border-color: var(--neon-green);
    outline: none;
}

.btn-neon-small {
    background: var(--neon-green);
    color: #000;
    border: none;
    padding: 10px 16px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.btn-neon-small:hover {
    opacity: 0.9;
}

.anuncios-manager-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 160px;
    overflow-y: auto;
}

.anuncio-item-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
}

.btn-del-anuncio {
    color: #ef4444;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.config-footer {
    padding: 16px 20px;
    background: var(--bg-container-header);
    border-top: 1px solid var(--container-border);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.btn-neon-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-main);
    border: 1px solid var(--card-border);
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.btn-neon-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
}

/* ====================================================================
   5. SCROLLBARS Y DETALLES GLOBALES
   ==================================================================== */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}