/* ============================================
   COMPONENTES REUTILIZABLES - Sistema Unificado
   ============================================ */

/* ============================================
   1. SISTEMA DE BOTONES
   ============================================ */

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    line-height: 1.5;
    min-height: 44px; /* Accesibilidad: área táctil mínima */
    text-transform: none; /* Sin mayúsculas - estilo normal */
    letter-spacing: normal; /* Espaciado normal */
}

.btn-primary {
    background: var(--gold);
    color: var(--text);
}

.btn-primary:hover {
    background: var(--gold-2);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary:focus {
    outline: none;
    box-shadow: var(--focus-ring);
}

.btn-primary:active {
    transform: translateY(0);
    background: var(--gold);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: transparent;
    color: var(--green);
    border: 2px solid var(--green);
}

.btn-secondary:hover {
    background: var(--card-2);
    border-color: var(--green);
}

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

.btn-danger:hover {
    background: #c82333;
    box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
    background: var(--green);
    color: var(--card);
}

.btn-sm {
    padding: 8px 16px;
    font-size: var(--font-size-sm);
    min-height: 36px;
}

.btn-lg {
    padding: 16px 32px;
    font-size: var(--font-size-lg);
    min-height: 52px;
}

/* ============================================
   2. SISTEMA DE TARJETAS
   ============================================ */

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    background: var(--card-2);
}

.card-header h3,
.card-header h2,
.card-header h1 {
    margin: 0;
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    font-weight: 600;
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
}

/* ============================================
   3. SISTEMA DE FORMULARIOS
   ============================================ */

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--card);
    color: var(--text);
    min-height: 44px; /* Accesibilidad */
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--gold-2);
    background: var(--card);
    box-shadow: var(--focus-ring);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--muted);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-label {
    display: block;
    color: var(--text-primary);
    font-weight: 500;
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-error {
    color: var(--color-error);
    font-size: var(--font-size-sm);
    margin-top: 4px;
}

.form-hint {
    color: var(--text-tertiary);
    font-size: var(--font-size-sm);
    margin-top: 4px;
}

/* ============================================
   4. SISTEMA DE BADGES
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 8px;
    border-radius: var(--border-radius-sm);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1;
}

.badge-success {
    background: var(--color-success);
    color: white;
}

.badge-warning {
    background: var(--color-warning);
    color: var(--text-primary);
}

.badge-danger {
    background: var(--color-error);
    color: white;
}

.badge-info {
    background: var(--color-info);
    color: white;
}

.badge-primary {
    background: rgba(30, 58, 44, 0.15);
    color: var(--green);
    border: 1px solid var(--border);
}

.badge-gold {
    background: rgba(178, 160, 127, 0.15);
    color: var(--gold-2);
    border: 1px solid var(--border);
}

/* Badge circular para notificaciones */
.badge-circle {
    border-radius: 50%;
    min-width: 20px;
    min-height: 20px;
    padding: 0;
    font-size: 11px;
}

/* ============================================
   5. SISTEMA DE LISTAS
   ============================================ */

.list-item {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    transition: background 0.2s ease;
}

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

.list-item-hover:hover {
    background: var(--bg-hover);
    cursor: pointer;
}

.list-item-active {
    background: rgba(30, 58, 44, 0.1);
    border-left: 4px solid var(--green);
}

/* ============================================
   6. SISTEMA DE MODALES
   ============================================ */

.modal-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(0, 0, 0, 0.35) !important;
    display: none !important; /* Oculto por defecto */
    align-items: center !important;
    justify-content: center !important;
    z-index: 99999 !important; /* Z-index muy alto para estar por encima de todo */
    opacity: 0 !important;
    visibility: hidden !important;
    transition: opacity 0.3s ease, visibility 0.3s ease !important;
}

.modal-overlay.active {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.modal {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 90%;
    max-height: 90vh;
    overflow: auto;
    transform: scale(0.9);
    transition: transform 0.3s ease;
    display: block !important; /* Asegurar que el contenido del modal sea visible */
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

/* ============================================
   7. UTILIDADES ADICIONALES
   ============================================ */

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-primary {
    color: var(--color-primary);
}

.text-secondary {
    color: var(--text-secondary);
}

.text-success {
    color: var(--color-success);
}

.text-error {
    color: var(--color-error);
}

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }