/* =========================================
   1. Variables y colores globales
   ========================================= */

:root {
    --color-bg: #020617;                /* fondo general muy oscuro */
    --color-bg-soft: #0f172a;           /* fondos secundarios */
    --color-card: #1e293b;              /* tarjetas, paneles */
    --color-primary: #6366f1;           /* morado/azul principal */
    --color-primary-hover: #4f46e5;
    --color-accent: #22c55e;            /* acento (éxito) */
    --color-danger: #ef4444;
    --color-text: #e5e7eb;
    --color-text-muted: #9ca3af;
    --shadow-soft: 0 10px 25px rgba(15, 23, 42, 0.75);
    --radius-lg: 16px;
}

/* =========================================
   2. Estilos base
   ========================================= */

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: radial-gradient(circle at top, #1f2937 0, #020617 55%);
    color: var(--color-text);
    min-height: 100vh;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    color: var(--color-primary-hover);
}

/* Contenedor centrado genérico (lo usaremos en login y otras páginas simples) */
.center-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1.5rem;
}

/* Tarjetas generales */
.card {
    background: linear-gradient(135deg, #111827, #020617);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    padding: 2rem;
    max-width: 480px;
    width: 100%;
}

/* Inputs y botones generales */
input[type="text"],
input[type="password"],
input[type="email"],
select {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border-radius: 0.5rem;
    border: 1px solid #1f2937;
    background-color: #020617;
    color: var(--color-text);
    outline: none;
    margin-bottom: 1rem;
}

input:focus,
select:focus {
    border-color: var(--color-primary);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.25rem;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    background: linear-gradient(135deg, var(--color-primary), #7c3aed);
    color: white;
    box-shadow: 0 8px 20px rgba(88, 80, 236, 0.5);
    transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
}

.btn:hover {
    filter: brightness(1.05);
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(88, 80, 236, 0.7);
}

.btn-secondary {
    background: #111827;
    box-shadow: none;
}

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

/* =========================================
   3. Layout general (header, sidebar, main)
   ========================================= */

.app-body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background-color: #e5f0ff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.app-topbar {
    background: linear-gradient(135deg, #1d8cf8, #0f5bd8);
    color: #ffffff;
    padding: 0.9rem 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.app-topbar-title {
    font-size: 1.2rem;
    font-weight: 700;
}

.app-topbar-user {
    font-size: 0.9rem;
    opacity: 0.95;
}

.app-topbar-right .btn-topbar {
    padding: 0.45rem 1.1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.2);
    box-shadow: none;
}

.app-main {
    flex: 1;
    padding: 1.8rem 2.5rem 2rem;
}

.app-footer {
    background: linear-gradient(135deg, #1d8cf8, #0f5bd8);
    color: #e5e7eb;
    text-align: center;
    padding: 0.7rem;
    font-size: 0.85rem;
}

/* Tarjetas del menú principal */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
}

.menu-card {
    background-color: #ffffff;
    border-radius: 20px;
    padding: 1.5rem 1.75rem;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
    text-decoration: none;
    color: #111827;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.12s ease;
}

.menu-card-primary {
    background: linear-gradient(135deg, #eef2ff, #dbeafe);
}

.menu-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.15);
}

.menu-card-icon {
    font-size: 1.6rem;
    margin-bottom: 0.25rem;
}

.menu-card-title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
}

.menu-card-text {
    margin: 0;
    font-size: 0.9rem;
    color: #4b5563;
}


/* =========================================
   4. Módulo: Login / Auth
   ========================================= */

body.login-body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: linear-gradient(135deg, #0b63d1, #0948a0);
    color: #111827;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.login-card {
    background: #ffffff;
    border-radius: 22px;
    box-shadow:
        0 18px 45px rgba(15, 23, 42, 0.25),
        0 0 0 1px rgba(148, 163, 184, 0.2);
    max-width: 420px;
    width: 100%;
    overflow: hidden;
}

.login-header {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 1.25rem 1.75rem;
    background: linear-gradient(135deg, #1d8cf8, #0f5bd8);
    color: #ffffff;
}

.login-icon {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    background: radial-gradient(circle at 30% 0, #facc15, #f97316);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.login-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0;
}

.login-subtitle {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

.login-form {
    padding: 1.75rem 1.75rem 1.25rem;
}

.form-group {
    margin-bottom: 1.1rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: #111827;
    margin-bottom: 0.35rem;
}

.form-group input[type="text"],
.form-group input[type="password"] {
    width: 100%;
    padding: 0.7rem 0.85rem;
    border-radius: 999px;
    border: 1px solid #d1d5db;
    background-color: #ffffff;
    color: #111827; /* gris oscuro visible */
    ::placeholder {
    color: #6b7280; /* gris medio */
}
    outline: none;
    font-size: 0.95rem;
}

.form-group input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

.password-wrapper {
    display: flex;
    align-items: center;
    border-radius: 999px;
    border: 1px solid #d1d5db;
    background-color: #ffffff;
    padding-right: 0.25rem;
}

.password-wrapper input {
    border: none;
    border-radius: 999px;
    box-shadow: none;
}

.password-wrapper input:focus {
    border: none;
    box-shadow: none;
}

.password-toggle {
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    font-size: 1.1rem;
}

.login-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0.3rem 0 1.2rem;
    font-size: 0.85rem;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    color: #111827;
}

.remember-me input[type="checkbox"] {
    width: 14px;
    height: 14px;
}

.login-forgot {
    color: #2563eb;
    text-decoration: none;
}

.login-forgot:hover {
    text-decoration: underline;
}

.btn-login {
    width: 100%;
    justify-content: center;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border-radius: 999px;
    padding: 0.75rem 1.25rem;
    font-size: 0.98rem;
    gap: 0.5rem;
    box-shadow: 0 14px 30px rgba(37, 99, 235, 0.6);
}

.btn-login .btn-lock {
    font-size: 1.05rem;
}

.login-footer-text {
    margin-top: 1.25rem;
    text-align: center;
    font-size: 0.8rem;
    color: #6b7280;
    border-top: 1px solid #e5e7eb;
    padding-top: 0.75rem;
}

.login-alert {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
    border-radius: 0.75rem;
    padding: 0.65rem 0.9rem;
    margin: 1.1rem 1.75rem 0;
    font-size: 0.85rem;
}
.login-alert-success {
    background-color: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
    border-radius: 0.75rem;
    padding: 0.65rem 0.9rem;
    margin: 1.1rem 1.75rem 0;
    font-size: 0.85rem;
}


/* =========================================
   5. Módulo: Usuarios
   ========================================= */
/* Inputs del módulo Usuarios */
.usuarios-filtros-card input[type="text"],
.usuarios-filtros-card input[type="password"],
.usuarios-filtros-card input[type="email"],
.usuarios-filtros-card input[type="number"],
.usuarios-filtros-card select,

.usuarios-form-nuevo input[type="text"],
.usuarios-form-nuevo input[type="password"],
.usuarios-form-nuevo input[type="email"],
.usuarios-form-nuevo input[type="number"],
.usuarios-form-nuevo select {
    background-color: #ffffff !important;
    color: #111827 !important;
    border: 1px solid #d1d5db !important;
    border-radius: 999px;
    padding: 0.55rem 0.9rem;
}

/* Alinear visualmente los inputs number con los demás */
.usuarios-form-nuevo input[type="number"] {
    height: 42px !important;     /* mismo alto que los inputs text */
    line-height: 42px !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}


/* Placeholder gris */
.usuarios-filtros-card input::placeholder,
.usuarios-form-nuevo input::placeholder {
    color: #6b7280 !important;
}

.usuarios-filtros-card {
    background-color: #ffffff;
    border-radius: 20px;
    padding: 1.2rem 1.5rem;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
    margin-bottom: 1.1rem;
}

.usuarios-filtros-form {
    width: 100%;
}

.uf-row {
    display: flex;
    gap: 0.9rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.uf-group {
    display: flex;
    flex-direction: column;
    min-width: 160px;
    flex: 1;
}

.uf-grow2 {
    flex: 2;
}

.uf-group label {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
    color: #111827;
}

.uf-group input[type="text"],
.uf-group select {
    border-radius: 999px;
    padding: 0.55rem 0.8rem;
    border: 1px solid #d1d5db;
    font-size: 0.9rem;
    outline: none;
}

.uf-group input:focus,
.uf-group select:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

.uf-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.usuarios-tabla-card {
    background-color: #ffffff;
    border-radius: 20px;
    padding: 1rem 1.5rem 1.3rem;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.usuarios-tabla {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.usuarios-tabla thead {
    background-color: #eff6ff;
}

.usuarios-tabla th,
.usuarios-tabla td {
    padding: 0.55rem 0.6rem;
    border-bottom: 1px solid #e5e7eb;
    text-align: left;
}

.usuarios-tabla th {
    font-weight: 600;
    color: #111827;
}
.usuarios-tabla td {
    color: #111827;      /* ← texto oscuro y visible */
}

.usuarios-tabla tbody tr:nth-child(even) {
    background-color: #f9fafb;
}


/* =========================================
   6. Módulo: Eventos
   ========================================= */

.eventos-menu {
    display: flex;
    flex-direction: column;
    gap: 1rem;          /* separación vertical entre tarjetas */
    align-items: center;
}

.eventos-menu .menu-card {
    width: 90%;
    max-width: 1400px;
}
input[type="date"] {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-color: white;
    border: 1px solid #d1d5db;
    padding: 0.55rem 0.7rem;
    border-radius: 20px;
    font-size: 1rem;
    color: #111827;
    width: 100%;
}
input[type="date"]::-webkit-calendar-picker-indicator {
    cursor: pointer;
    filter: invert(40%);
}

.usuarios-form-nuevo .uf-row {
    display: flex;
    gap: 2rem;
    flex-wrap: nowrap;
}

.usuarios-form-nuevo .uf-group {
    flex: 1;
    min-width: 0;
}


/* =========================================
   7. Módulo: disponibles
========================================= */
/* Normalizar inputs del formulario de filtros */
.usuarios-filtros-card .usuarios-filtros-form input,
.usuarios-filtros-card .usuarios-filtros-form select {
    height: 42px !important;
    line-height: 42px !important;
    padding: 0 1rem;
    border-radius: 1.5rem;
    display: flex;
    align-items: center;
    box-sizing: border-box;
}
/* Quitar flechas en Chrome */
.usuarios-filtros-card .usuarios-filtros-form input[type="number"]::-webkit-inner-spin-button,
.usuarios-filtros-card .usuarios-filtros-form input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.uf-input {
    height: 42px !important;
    border-radius: 1.5rem;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    box-sizing: border-box;
}
/* Ajuste fino solo para el campo "Capacidad mínima" en salones disponibles */
.dispo-capacidad {
    margin-top: -14px;   /* súbelo un poco */
}

/* ... */

/* =========================================
   8. Módulo: reservas
   ========================================= */
/* ================================
   Diseño del formulario de reserva
   ================================ */
.resumen-salon {
    font-size: 0.95rem;
    color: #444;
    margin-bottom: 1.2rem;
    line-height: 1.4;
}

/* Filas en 2 columnas */
.form-row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.textarea-uf {
    width: 100%;
    border-radius: 1.5rem;
    padding: 0.8rem;
    resize: vertical;
    border: 1px solid #d1d5db;
    font-size: 0.95rem;
}

/* Botones inferiores */
.form-actions {
    margin-top: 1.5rem;
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

.btn-primary {
    background: linear-gradient(90deg, #6d5dfc, #9b4dff);
    color: white;
    padding: 0.7rem 1.6rem;
    border-radius: 1.2rem;
    border: none;
    cursor: pointer;
}

.btn-secondary {
    background: #0f172a;
    color: white;
    padding: 0.7rem 1.6rem;
    border-radius: 1.2rem;
}

/* ... */

/* =========================================
   9. Módulo: Reportes / Bitácora
   ========================================= */

/* ... */
/* =======================================================
   FIX LEGIBILIDAD EN TARJETAS (Bitácora / Importaciones)
   ======================================================= */

/* Tarjetas blancas: texto oscuro por defecto */
.usuarios-filtros-card,
.usuarios-tabla-card,
.login-card {
  color: #111827; /* gris casi negro */
}

/* Labels / ayudas dentro de tarjetas */
.usuarios-filtros-card label,
.usuarios-tabla-card th,
.usuarios-tabla-card .muted,
.usuarios-tabla-card small,
.usuarios-filtros-card .help,
.usuarios-filtros-card .hint {
  color: #6b7280; /* gris medio */
}

/* Valores normales */
.usuarios-tabla-card td,
.usuarios-filtros-card input,
.usuarios-filtros-card select,
.usuarios-filtros-card option {
  color: #111827;
}

/* Si tienes links dentro de tarjetas */
.usuarios-tabla-card a,
.usuarios-filtros-card a {
  color: #2563eb;
}

/* Mensajes que aparecen dentro de tarjetas */
.login-alert,
.login-alert-success {
  color: inherit; /* evita que se pongan grises por herencia rara */
}
/* =======================================================
   FIX CONTRASTE BOTONES MORADOS
   ======================================================= */

/* Botón principal (morado) */
.btn,
.btn-primary {
  color: #ffffff !important; /* texto blanco */
}

/* Si usas íconos dentro del botón */
.btn svg,
.btn i {
  color: #ffffff !important;
}

/* Hover un poco más oscuro para mejor contraste */
.btn:hover,
.btn-primary:hover {
  filter: brightness(0.95);
}