/**
 * TVC5 - CSS Unificado
 * Estilos comunes para todos los sitios de tvc5sa.net.ar
 * Versión: 1.0 - 22/01/2026
 */

/* ========================================
   VARIABLES DE COLORES TVC5
   ======================================== */
:root {
    /* Colores principales TVC5 */
    --tvc5-gris-oscuro: #374151;
    --tvc5-gris-medio: #4b5563;
    --tvc5-gris-claro: #6b7280;
    --tvc5-azul: #0d1b5e;
    --tvc5-azul-claro: #1a3a8a;
    --tvc5-verde: #2e7d32;
    --tvc5-verde-claro: #4caf50;
    --tvc5-rojo: #c62828;
    --tvc5-rojo-claro: #e53935;
    --tvc5-naranja: #e65100;

    /* Colores de estado */
    --color-success: #2e7d32;
    --color-warning: #f9a825;
    --color-danger: #c62828;
    --color-info: #1565c0;

    /* Grises neutros */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Otros */
    --white: #ffffff;
    --black: #000000;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.15);
    --radius: 8px;
    --radius-lg: 12px;
}

/* ========================================
   RESET Y BASE
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--gray-100);
    color: var(--gray-900);
    line-height: 1.5;
    min-height: 100vh;
}

/* ========================================
   HEADER UNIFICADO TVC5
   ======================================== */
.tvc5-header {
    background: linear-gradient(135deg, var(--tvc5-gris-oscuro) 0%, var(--tvc5-gris-medio) 100%);
    color: var(--white);
    padding: 1rem 0;
    box-shadow: var(--shadow-lg);
}

.tvc5-header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.tvc5-header .logo img {
    height: 50px;
    width: auto;
}

.tvc5-header-title {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.tvc5-header-title h1 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.tvc5-header-nav {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.tvc5-header-nav a {
    color: var(--white);
    text-decoration: none;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.2s, transform 0.1s;
}

.tvc5-header-nav a:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-1px);
}

.tvc5-header-nav a.active {
    background: var(--white);
    color: var(--tvc5-gris-oscuro);
}

.tvc5-header-nav a.logout {
    background: var(--tvc5-rojo);
}

.tvc5-header-nav a.logout:hover {
    background: var(--tvc5-rojo-claro);
}

.tvc5-header-user {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-right: 0.5rem;
}

/* ========================================
   FOOTER UNIFICADO TVC5
   ======================================== */
.tvc5-footer {
    background: var(--gray-200);
    padding: 1.5rem 0;
    text-align: center;
    margin-top: auto;
}

.tvc5-footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.tvc5-footer p {
    color: var(--gray-500);
    font-size: 0.85rem;
    margin: 0.25rem 0;
}

.tvc5-footer a {
    color: var(--tvc5-gris-oscuro);
    text-decoration: none;
    font-weight: 500;
}

.tvc5-footer a:hover {
    text-decoration: underline;
}

/* ========================================
   BOTONES TVC5
   ======================================== */
.tvc5-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.tvc5-btn-primary {
    background: var(--tvc5-gris-oscuro);
    color: var(--white);
}

.tvc5-btn-primary:hover {
    background: var(--tvc5-gris-medio);
}

.tvc5-btn-success {
    background: var(--tvc5-verde);
    color: var(--white);
}

.tvc5-btn-success:hover {
    background: var(--tvc5-verde-claro);
}

.tvc5-btn-danger {
    background: var(--tvc5-rojo);
    color: var(--white);
}

.tvc5-btn-danger:hover {
    background: var(--tvc5-rojo-claro);
}

.tvc5-btn-outline {
    background: transparent;
    border: 2px solid var(--tvc5-gris-oscuro);
    color: var(--tvc5-gris-oscuro);
}

.tvc5-btn-outline:hover {
    background: var(--tvc5-gris-oscuro);
    color: var(--white);
}

.tvc5-btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.tvc5-btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.tvc5-btn-block {
    width: 100%;
}

.tvc5-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ========================================
   CARDS TVC5
   ======================================== */
.tvc5-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.tvc5-card-header {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

.tvc5-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--tvc5-gris-oscuro);
    margin: 0;
}

.tvc5-card-subtitle {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

/* ========================================
   ALERTAS TVC5
   ======================================== */
.tvc5-alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.tvc5-alert-success {
    background: #e8f5e9;
    color: var(--color-success);
    border: 1px solid #a5d6a7;
}

.tvc5-alert-warning {
    background: #fff8e1;
    color: #f57f17;
    border: 1px solid #ffcc80;
}

.tvc5-alert-danger {
    background: #ffebee;
    color: var(--color-danger);
    border: 1px solid #ef9a9a;
}

.tvc5-alert-info {
    background: #e3f2fd;
    color: var(--color-info);
    border: 1px solid #90caf9;
}

/* ========================================
   FORMULARIOS TVC5
   ======================================== */
.tvc5-form-group {
    margin-bottom: 1.25rem;
}

.tvc5-form-label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--gray-700);
}

.tvc5-form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.tvc5-form-control:focus {
    outline: none;
    border-color: var(--tvc5-gris-oscuro);
    box-shadow: 0 0 0 3px rgba(55, 65, 81, 0.1);
}

.tvc5-form-hint {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-top: 0.25rem;
}

/* ========================================
   BADGES TVC5
   ======================================== */
.tvc5-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
}

.tvc5-badge-success { background: #e8f5e9; color: var(--color-success); }
.tvc5-badge-warning { background: #fff8e1; color: #f57f17; }
.tvc5-badge-danger { background: #ffebee; color: var(--color-danger); }
.tvc5-badge-info { background: #e3f2fd; color: var(--color-info); }
.tvc5-badge-secondary { background: var(--gray-200); color: var(--gray-600); }

/* ========================================
   TABLAS TVC5
   ======================================== */
.tvc5-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.tvc5-table th,
.tvc5-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.tvc5-table th {
    background: var(--gray-50);
    font-weight: 600;
    color: var(--gray-700);
}

.tvc5-table tbody tr:hover {
    background: var(--gray-50);
}

/* ========================================
   UTILIDADES
   ======================================== */
.tvc5-text-center { text-align: center; }
.tvc5-text-right { text-align: right; }
.tvc5-text-muted { color: var(--gray-500); }
.tvc5-text-success { color: var(--color-success); }
.tvc5-text-danger { color: var(--color-danger); }
.tvc5-text-warning { color: var(--color-warning); }

.tvc5-mt-1 { margin-top: 0.5rem; }
.tvc5-mt-2 { margin-top: 1rem; }
.tvc5-mt-3 { margin-top: 1.5rem; }
.tvc5-mb-1 { margin-bottom: 0.5rem; }
.tvc5-mb-2 { margin-bottom: 1rem; }
.tvc5-mb-3 { margin-bottom: 1.5rem; }

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .tvc5-header-container {
        flex-direction: column;
        text-align: center;
    }

    .tvc5-header-nav {
        justify-content: center;
    }

    .tvc5-header-title {
        flex-direction: column;
    }
}