/* Estilos específicos para venta_entradas.php */
.venta-container {
    flex: 1;
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
    animation: fadeInUp 0.8s ease-out;
}

.venta-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    margin-bottom: 2rem;
}

/* Header */
.venta-header {
    background: linear-gradient(135deg, rgba(0, 184, 148, 0.95), rgba(108, 92, 231, 0.95));
    color: white;
    text-align: center;
    padding: 4rem 2rem;
    position: relative;
    overflow: hidden;
}

.venta-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(108, 92, 231, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(0, 184, 148, 0.3) 0%, transparent 50%);
    z-index: 1;
}

.venta-header-content {
    position: relative;
    z-index: 2;
}

/* Form Container */
.venta-form-container {
    padding: 3rem 2rem;
}

/* Step Indicator */
.step-indicator {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
    gap: 2rem;
    position: relative;
}

.step-indicator::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 25%;
    right: 25%;
    height: 2px;
    background: var(--gray-200);
    z-index: 1;
}

.step {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--gray-600);
    transition: var(--transition);
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-md);
}

.step.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.step.completed {
    background: linear-gradient(135deg, var(--primary-dark), var(--accent));
    color: white;
    box-shadow: var(--shadow-lg);
}

/* Form Steps */
.form-step {
    display: none;
    animation: fadeInUp 0.6s ease-out;
}

.form-step.active {
    display: block;
}

.form-step h2 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 2rem;
    text-align: center;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Form Groups */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--gray-700);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
    background: white;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 184, 148, 0.2);
    transform: translateY(-2px);
}

/* Event Selector */
.event-selector {
    background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    margin-bottom: 2rem;
    border: 2px solid var(--gray-200);
    transition: var(--transition);
}

.event-selector:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Event Info */
.event-info {
    background: linear-gradient(135deg, rgba(0, 184, 148, 0.05), rgba(108, 92, 231, 0.05));
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    margin-top: 1.5rem;
    border-left: 4px solid var(--primary);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    opacity: 0;
    height: 0;
    overflow: hidden;
}

.event-info.visible {
    opacity: 1;
    height: auto;
    animation: slideDown 0.5s ease-out;
}

.event-info h4 {
    color: var(--gray-900);
    margin-bottom: 1rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.event-detail {
    display: flex;
    flex-direction: column;
    margin-bottom: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px dashed var(--gray-200);
}

.event-detail:last-child {
    border-bottom: none;
}

.event-detail strong {
    color: var(--gray-700);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

/* Quantity Selector */
.quantity-selector {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: var(--border-radius);
    border: 2px solid var(--gray-200);
    transition: var(--transition);
}

.quantity-selector:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.quantity-selector label {
    margin-bottom: 0;
    min-width: 140px;
    font-weight: 600;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.quantity-btn {
    width: 2.5rem;
    height: 2.5rem;
    border: none;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.quantity-btn:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--primary-dark), var(--accent));
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.quantity-btn:disabled {
    background: var(--gray-300);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.quantity-input {
    width: 4rem;
    text-align: center;
    padding: 0.75rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1.1rem;
}

/* Price Display */
.price-display {
    background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    margin: 2rem 0;
    box-shadow: var(--shadow-sm);
}

.price-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.price-total {
    border-top: 3px solid var(--primary);
    padding-top: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn-venta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 1.25rem 2.5rem;
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    width: 100%;
    margin-top: 1.5rem;
    position: relative;
    overflow: hidden;
}

.btn-venta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--accent), var(--primary));
    transition: var(--transition);
    z-index: -1;
}

.btn-venta:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-venta:hover::before {
    left: 0;
}

.btn-venta:disabled {
    background: var(--gray-300);
    cursor: not-allowed;
    transform: none;
    box-shadow: var(--shadow-sm);
}

.btn-venta-secondary {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid var(--gray-300);
    color: var(--gray-700);
    width: auto;
    margin-right: 1rem;
}

.btn-venta-secondary:hover {
    background: var(--gray-100);
    border-color: var(--primary);
    color: var(--primary);
}

/* Alerts and Messages */
.loading {
    text-align: center;
    padding: 3rem;
    color: var(--gray-600);
}

.spinner {
    border: 4px solid var(--gray-200);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    width: 3rem;
    height: 3rem;
    animation: spin 1s linear infinite;
    margin: 0 auto 1.5rem;
}

.alert {
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid transparent;
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.alert-warning {
    color: #856404;
    background: linear-gradient(135deg, #fff3cd, #ffeaa7);
    border-color: #ffeaa7;
}

.availability-info {
    color: var(--primary-dark);
    font-weight: 600;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    background: rgba(0, 184, 148, 0.1);
    border-radius: var(--border-radius);
}

.error {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.error-captcha {
    color: #dc3545;
    text-align: center;
    margin: 1rem 0;
    font-size: 0.875rem;
}

/* reCAPTCHA */
.g-recaptcha {
    margin: 2rem 0;
    display: flex;
    justify-content: center;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .venta-container {
        margin: 1rem;
        padding: 0 1rem;
    }

    .venta-header {
        padding: 3rem 1.5rem;
    }

    .venta-form-container {
        padding: 2rem 1.5rem;
    }

    .step-indicator {
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .step {
        width: 2.5rem;
        height: 2.5rem;
    }

    .quantity-selector {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .quantity-selector label {
        min-width: auto;
        text-align: center;
    }

    .quantity-controls {
        justify-content: center;
    }

    .btn-venta-secondary {
        margin-right: 0;
        margin-bottom: 1rem;
        width: 100%;
    }

    /* Mejoras para la información del evento en móviles */
    .event-info {
        padding: 1.5rem;
    }

    .event-detail {
        flex-direction: column;
    }

    .event-detail div {
        margin-top: 0.5rem;
    }

    .price-item {
        flex-direction: column;
        gap: 0.5rem;
    }

    .price-item span:last-child {
        text-align: right;
    }

    /* Logo responsive */
    .logo-container {
        width: 140px;
        height: 140px;
    }

    .venta-header img {
        width: 120px;
        height: 120px;
    }
}

@media (max-width: 480px) {
    .venta-header h1 {
        font-size: 1.8rem;
    }

    .form-step h2 {
        font-size: 1.5rem;
    }

    .step-indicator::before {
        display: none;
    }

    .step-indicator {
        flex-direction: row;
        justify-content: space-around;
    }

    /* Ajustes adicionales para pantallas muy pequeñas */
    .event-selector {
        padding: 1.5rem;
    }

    .event-info {
        padding: 1rem;
    }

    .price-display {
        padding: 1.5rem;
    }

    /* Logo más pequeño en móviles muy pequeños */
    .logo-container {
        width: 120px;
        height: 120px;
    }

    .venta-header img {
        width: 100px;
        height: 100px;
    }
}