/* ==========================================================================
   1. VARIABLES DE TEMA, RESET Y CONFIGURACIÓN BASE
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&family=Open+Sans:ital,wght@0,300;0,400;0,600;1,300;1,400&display=swap');

:root {
    /* Paleta de Colores de Gnousia (Fijo y Gradiente de 4 Paradas) */
    --color-bg-1: #0e1938;
    --color-bg-2: #6b41bf;
    --color-bg-3: #7493ff;
    --color-bg-4: #fff1f1;
    
    /* Acentos y Neón en tonos Lila / Púrpura */
    --accent-purple: #a855f7;
    --accent-purple-light: #c084fc;
    --accent-purple-soft: #f3e8ff;
    --accent-blue: #7493ff;
    --color-danger: #e53e3e;
    --color-danger-hover: #c53030;
    --color-success: #51cf66;

    /* Superficies Translúcidas Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-bg-hover: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-border-light: rgba(255, 255, 255, 0.25);
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);

    /* Tipografías */
    --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: #ffffff;
    background: linear-gradient(
        45deg,
        var(--color-bg-1) 0%,
        var(--color-bg-2) 40%,
        var(--color-bg-3) 70%,
        var(--color-bg-4) 100%
    );
    background-attachment: fixed;
    background-size: cover;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Trama o Rejilla Geométrica estilo Stripe / Dashboard de Fondo */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: #ffffff;
    font-weight: 600;
}

p {
    font-family: var(--font-body);
    font-size: 1rem;
    color: #ffffff;
}

main, .main-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
    position: relative;
    z-index: 1;
}

footer {
    background: transparent;
    text-align: center;
    color: #ffffff;
    padding: 40px 0;
    font-size: 0.9rem;
    opacity: 0.85;
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   2. ENCABEZADO DE APLICACIÓN Y NAVEGACIÓN (.app-header)
   ========================================================================== */
.app-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(14, 25, 56, 0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 3%;
    width: 100%;
}

.header-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: #ffffff;
    text-shadow: 0 0 15px rgba(116, 147, 255, 0.4);
}

.badge {
    background: rgba(243, 232, 255, 0.15);
    border: 1px solid rgba(192, 132, 252, 0.3);
    color: var(--accent-purple-soft);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 10px;
    letter-spacing: 0.05em;
    font-family: var(--font-heading);
    display: inline-block;
}

.badge-subtle {
    font-size: 0.8rem;
    color: var(--accent-purple-soft);
    background: rgba(168, 85, 247, 0.15);
    border: 1px solid rgba(168, 85, 247, 0.3);
    padding: 4px 12px;
    border-radius: 20px;
    font-family: var(--font-heading);
}

/* Botón de Cerrar Sesión */
.logout-btn {
    display: inline-block;
    background: rgba(229, 62, 62, 0.25);
    color: #ffffff !important;
    text-decoration: none;
    padding: 8px 18px;
    border-radius: 6px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    border: 1px solid rgba(229, 62, 62, 0.4);
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.logout-btn:hover {
    background: var(--color-danger);
    border-color: var(--color-danger);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(229, 62, 62, 0.4);
}

/* ==========================================================================
   3. SECCIONES DE LANDING (HERO, GANCHO Y VECTORES)
   ========================================================================== */
.hero {
    text-align: center;
    padding: 6rem 1rem 4rem 1rem;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 20px;
    text-align: left;
    text-shadow: -3px -3px 8px #000000;
    font-weight: 300;
    line-height: 1.1;
}

.slogan {
    font-size: 1.8rem;
    text-align: left;
    display: block;
    font-style: italic;
    margin-bottom: 30px;
    opacity: 0;
    animation: slideFromLeft 1.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 0.3s;
}

.subtitle {
    font-family: var(--font-body);
    font-size: 1.2rem;
    text-align: left;
    max-width: 850px;
    color: rgba(255, 255, 255, 0.9);
    opacity: 0;
    animation: fadeInUp 1.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 0.8s;
}

/* Gancho Psicológico */
.gancho {
    padding: 5rem 1rem;
}

.gancho h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    text-align: left;
    font-weight: 400;
}

.gancho p {
    font-size: 1.15rem;
    line-height: 1.7;
    text-align: left;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.85);
}

.gancho strong {
    color: #ffffff;
    font-weight: 600;
}

.destacado {
    margin-top: 30px;
    font-size: 1.3rem !important;
    font-family: var(--font-heading) !important;
    font-weight: 300;
    border-left: 3px solid #ffffff;
    padding-left: 20px;
}

/* Vectores de Identidad */
.vectores {
    padding: 5rem 1rem;
}

.vectores h2 {
    font-size: 2.2rem;
    margin-bottom: 10px;
    text-align: left;
    font-weight: 400;
}

.vectores-intro {
    font-size: 1.15rem;
    text-align: left;
    margin-bottom: 35px;
    color: rgba(255, 255, 255, 0.7);
}

.vectores-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.vector-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 28px;
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    text-align: left;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.vector-card:hover {
    transform: translateY(-3px);
    border-color: rgba(192, 132, 252, 0.4);
}

.vector-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    font-weight: 400;
}

.vector-card p {
    font-size: 0.98rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
}

/* ==========================================================================
   4. BOTONES Y LLAMADAS A LA ACCIÓN (CTA)
   ========================================================================== */
.cta-button, .btn-primary {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    color: #0e1938;
    background-color: #ffffff;
    text-decoration: none;
    padding: 14px 36px;
    border-radius: 6px;
    border: 1px solid #ffffff;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    cursor: pointer;
}

.cta-button:hover, .btn-primary:hover {
    background-color: transparent;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

.hero-cta {
    margin-top: 35px;
    opacity: 0;
    animation: fadeInUp 1.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 1.2s;
}

.cierre-action {
    text-align: center;
    padding: 4rem 1rem 6rem 1rem;
}

.cierre-action h2 {
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 15px;
}

.cierre-action p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
}

/* ==========================================================================
   5. FORMULARIO DE REGISTRO, INPUTS Y VALIDACIONES
   ========================================================================== */
.registro-wrapper {
    min-height: 75vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem 1rem;
}

.registro-box {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 40px;
    border-radius: 12px;
    max-width: 500px;
    width: 100%;
    box-shadow: var(--card-shadow);
}

.registro-box h1 {
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 8px;
    text-align: center;
}

.registro-box .form-subtitle {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 25px;
    font-size: 0.9rem;
}

.form-gnousia {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    text-align: left;
    position: relative;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.7);
}

.form-gnousia input {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 12px 14px;
    border-radius: 6px;
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    width: 100%;
}

.form-gnousia input:focus {
    outline: none;
    border-color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

.form-gnousia input::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

/* Retroalimentación visual de validación de campos */
.form-group.invalid input {
    border-color: #ff6b6b !important;
    background: rgba(255, 107, 107, 0.08) !important;
}

.form-group.valid input {
    border-color: var(--color-success) !important;
}

.error-message {
    color: #ff6b6b;
    font-size: 0.8rem;
    margin-top: 4px;
    display: none;
}

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

.btn-submit {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #0e1938;
    background-color: #ffffff;
    border: 1px solid #ffffff;
    padding: 14px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    margin-top: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    width: 100%;
}

.btn-submit:hover {
    background-color: transparent;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

.btn-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Desplegable Autocompletado de Ciudades */
.autocomplete-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #0e1938;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-top: none;
    border-radius: 0 0 6px 6px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 9999;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    display: none;
}

.suggestion-item {
    padding: 12px 14px;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.85);
    font-family: var(--font-body);
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: background 0.2s ease, color 0.2s ease;
}

.suggestion-item:last-child {
    border-bottom: none;
}

.suggestion-item:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
}

.autocomplete-suggestions::-webkit-scrollbar {
    width: 6px;
}

.autocomplete-suggestions::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.25);
    border-radius: 4px;
}

input::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
    opacity: 0.6;
}

input::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}

.back-link {
    display: block;
    text-align: center;
    margin-top: 20px;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.back-link:hover {
    color: #ffffff;
}

/* Pantalla / Overlay de Carga (Loading Overlay) */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(14, 25, 56, 0.88);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.4s ease-in-out;
}

.loading-overlay.active {
    display: flex;
    opacity: 1;
}

.spinner-pulse {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-bg-2), var(--accent-blue));
    box-shadow: 0 0 25px rgba(122, 84, 199, 0.6);
    animation: pulse-glow 1.6s infinite ease-in-out;
    margin-bottom: 25px;
}

@keyframes pulse-glow {
    0% { transform: scale(0.85); box-shadow: 0 0 10px rgba(122, 84, 199, 0.4); }
    50% { transform: scale(1.1); box-shadow: 0 0 30px rgba(78, 117, 255, 0.8); }
    100% { transform: scale(0.85); box-shadow: 0 0 10px rgba(122, 84, 199, 0.4); }
}

.loading-text {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: #ffffff;
    letter-spacing: 0.05em;
    text-align: center;
    max-width: 80%;
    min-height: 30px;
}

.loading-subtext {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 8px;
}

/* ==========================================================================
   6. TARJETAS DE RESULTADOS, MÉTRICAS Y GEMINI AI (INICIO.PHP)
   ========================================================================== */
.status-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(243, 232, 255, 0.08);
    border: 1px solid rgba(192, 132, 252, 0.25);
    padding: 14px 24px;
    border-radius: 10px;
    margin-bottom: 30px;
    font-size: 0.9rem;
    color: #ffffff;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.status-dot {
    width: 9px;
    height: 9px;
    background-color: var(--accent-purple);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--accent-purple);
}

/* Tarjeta Principal con Figura de Luz Degradada (Glow Card Stripe) */
.card {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 35px;
    margin-bottom: 30px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease;
}

/* Figura de Luz difuminada interna */
.card::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.3) 0%, rgba(116, 147, 255, 0.15) 50%, transparent 70%);
    border-radius: 50%;
    filter: blur(30px);
    pointer-events: none;
    transition: all 0.6s ease;
}

.card:hover {
    transform: translateY(-4px);
    border-color: rgba(192, 132, 252, 0.4);
}

.card:hover::before {
    transform: scale(1.3);
    background: radial-gradient(circle, rgba(168, 85, 247, 0.45) 0%, rgba(116, 147, 255, 0.25) 50%, transparent 70%);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--glass-border);
    position: relative;
    z-index: 2;
}

.card-header h2 {
    font-size: 1.8rem;
    font-weight: 600;
}

.key-card {
    background: rgba(168, 85, 247, 0.12) !important;
    border-color: rgba(192, 132, 252, 0.4) !important;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    position: relative;
    z-index: 2;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    position: relative;
    z-index: 2;
}

.info-item label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.6);
    display: block;
    margin-bottom: 4px;
}

.info-item p {
    font-size: 1.05rem;
    color: #ffffff;
}

.metric-card {
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 3px solid var(--accent-purple);
    border-radius: 8px;
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.metric-card:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(192, 132, 252, 0.3);
    border-left-color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.metric-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.6);
}

.metric-value {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--accent-purple-soft);
}

/* Bloques Dinámicos de Gemini AI */
.card-ia {
    border-left: 4px solid var(--accent-blue);
    background: rgba(255, 255, 255, 0.04);
}

.ia-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    z-index: 2;
    font-size: 1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.92);
}

.ia-block {
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 3px solid var(--accent-blue);
    padding: 22px 26px;
    border-radius: 10px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.ia-block::after {
    content: '';
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(116, 147, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.ia-block:hover {
    background: rgba(255, 255, 255, 0.06);
    border-left-color: var(--accent-purple);
    transform: translateX(6px);
}

.ia-block strong, .ia-content strong {
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 600;
}

.ia-block li {
    margin-left: 20px;
    margin-bottom: 8px;
    color: var(--accent-purple-soft);
}

.alert-card {
    text-align: center;
    padding: 40px 20px;
}

.alert-error {
    border-color: rgba(239, 68, 68, 0.5);
    background: rgba(239, 68, 68, 0.1);
}

.text-success {
    color: #34d399;
    font-weight: 600;
}

/* ==========================================================================
   6.1. GESTION.PHP
   ========================================================================== */
.admin-kpi-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 15px;
            margin-bottom: 25px;
        }
        .kpi-card {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 6px;
            padding: 16px 20px;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .kpi-label {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.6);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        .kpi-value {
            font-size: 1.6rem;
            font-weight: 600;
            color: #ffffff;
            font-family: 'Montserrat', sans-serif;
        }

        .search-bar-container {
            display: flex;
            gap: 15px;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
            flex-wrap: wrap;
        }
        .search-controls {
            display: flex;
            gap: 10px;
            flex-grow: 1;
            flex-wrap: wrap;
            align-items: center;
        }
        .search-controls input, .search-controls select {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: #fff;
            padding: 8px 14px;
            border-radius: 4px;
            font-size: 0.9rem;
        }
        .search-controls input {
            min-width: 260px;
            flex-grow: 1;
        }
        .search-controls select option {
            background: #0f172a;
            color: #fff;
        }

        .admin-table-container {
            width: 100%;
            overflow-x: auto;
            margin-top: 10px;
        }
        .gnousia-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.88rem;
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 4px;
        }
        .gnousia-table th, .gnousia-table td {
            padding: 12px 14px;
            text-align: left;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            color: #e2e8f0;
        }
        .gnousia-table th {
            background: rgba(255, 255, 255, 0.07);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            font-size: 0.75rem;
            color: rgba(255, 255, 255, 0.8);
        }
        .gnousia-table tr:hover { background: rgba(255, 255, 255, 0.04); }

        .btn-action {
            display: inline-block;
            padding: 6px 12px;
            border-radius: 4px;
            font-size: 0.8rem;
            text-decoration: none;
            border: none;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        .btn-inspect { background: #805ad5; color: #fff; }
        .btn-inspect:hover { background: #6b46c1; }
        .btn-edit { background: #3182ce; color: #fff; }
        .btn-edit:hover { background: #2b6cb0; }
        .btn-delete { background: #e53e3e; color: #fff; }
        .btn-delete:hover { background: #c53030; }
        .btn-secondary-btn { background: rgba(255, 255, 255, 0.1); color: #fff; }
        .btn-secondary-btn:hover { background: rgba(255, 255, 255, 0.2); }

        .pagination-nav {
            display: flex;
            gap: 6px;
            justify-content: center;
            margin-top: 20px;
        }
        .page-link {
            padding: 6px 12px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: #fff;
            text-decoration: none;
            border-radius: 4px;
            font-size: 0.85rem;
            cursor: pointer;
        }
        .page-link.active {
            background: #7493ff;
            border-color: #7493ff;
            font-weight: bold;
        }

        .modal-overlay {
            display: none;
            position: fixed;
            top: 0; left: 0; width: 100%; height: 100%;
            background: rgba(10, 15, 30, 0.85);
            backdrop-filter: blur(5px);
            z-index: 9999;
            align-items: center;
            justify-content: center;
        }
        .modal-overlay.active { display: flex; }

        .modal-box-delete {
            background: #111a33;
            border: 1px solid rgba(225, 62, 62, 0.4);
            border-radius: 8px;
            max-width: 420px;
            width: 90%;
            padding: 24px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
            text-align: center;
        }

        .modal-box-inspect {
            background: #0f172a;
            border: 1px solid rgba(128, 90, 213, 0.4);
            border-radius: 8px;
            max-width: 850px;
            width: 92%;
            max-height: 85vh;
            overflow-y: auto;
            padding: 24px;
            box-shadow: 0 15px 40px rgba(0,0,0,0.7);
            color: #e2e8f0;
        }
        .inspect-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 12px;
            margin: 15px 0;
        }
        .inspect-card {
            background: rgba(255, 255, 255, 0.04);
            padding: 10px 14px;
            border-radius: 4px;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .inspect-card span { display: block; font-size: 0.75rem; color: rgba(255,255,255,0.5); text-transform: uppercase; }
        .inspect-card strong { font-size: 0.95rem; color: #b794f4; }
        .ia-report-box {
            background: rgba(0, 0, 0, 0.25);
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 16px;
            border-radius: 6px;
            max-height: 250px;
            overflow-y: auto;
            font-size: 0.88rem;
            line-height: 1.6;
            margin-top: 10px;
            color: #cbd5e0;
        }

/* ==========================================================================
   7. ANIMACIONES, KEYFRAMES Y RESPONSIVIDAD (MEDIA QUERIES)
   ========================================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideFromLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes revealOnScroll {
    from {
        opacity: 0.1;
        transform: translateY(40px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Reveal por Scroll NATIVO (Chrome, Safari 18+, Firefox) */
@supports (animation-timeline: view()) {
    .scroll-animate {
        animation: revealOnScroll linear both;
        animation-timeline: view();
        animation-range: entry 10% cover 35%;
    }
}

@media (prefers-reduced-motion: no-preference) {
    .scroll-animate {
        transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.9s ease;
    }
}

/* Media Queries para Pantallas Grandes / Tablets */
@media (min-width: 768px) {
    .vectores-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Media Queries para Dispositivos Móviles */
@media (max-width: 768px) {
    main, .main-container {
        padding: 2rem 1rem 4rem 1rem;
    }
    .card {
        padding: 25px 18px;
    }
    .hero h1 {
        font-size: 3rem;
    }
    .slogan {
        font-size: 1.4rem;
    }
    .subtitle, .gancho p, .cierre-action p {
        font-size: 1.05rem;
    }
    .cierre-action h2, .gancho h2, .vectores h2 {
        font-size: 1.75rem;
    }
    .grid-3 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: 4rem 0.5rem 3rem 0.5rem;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .registro-box {
        padding: 25px 18px;
    }
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    .badge {
        margin-left: 0;
        margin-top: 4px;
    }
}