/* ===================================
   Event Registration Component Styles
   =================================== */

/* CSS Variables */
:root {
    --registration-primary: #243e73;
    --registration-secondary: #355baa;
    --registration-success: #28a745;
    --registration-success-hover: #218838;
    --registration-danger: #dc3545;
    --registration-text-primary: #000000;
    --registration-text-secondary: #000000;
    --registration-text-muted: #000000;
    --registration-bg-light: #f8f9fa;
    --registration-bg-info: #e7f3ff;
    --registration-border: #e9ecef;
    --registration-white: #ffffff;

    --registration-gradient: linear-gradient(135deg, var(--registration-primary) 0%, var(--registration-secondary) 100%);

    --registration-radius-lg: 15px;
    --registration-radius-md: 12px;
    --registration-radius-sm: 10px;
    --registration-radius-xs: 8px;

    --registration-spacing-xl: 2rem;
    --registration-spacing-lg: 1.5rem;
    --registration-spacing-md: 1rem;
    --registration-spacing-sm: 0.75rem;
    --registration-spacing-xs: 0.5rem;

    --registration-font-xl: 2rem;
    --registration-font-lg: 1.75rem;
    --registration-font-md: 1.5rem;
    --registration-font-base: 1.25rem;
    --registration-font-sm: 1rem;
    --registration-font-xs: 0.875rem;

    --registration-shadow-sm: 0 2px 10px rgba(0,0,0,0.1);
    --registration-shadow-md: 0 5px 20px rgba(0,0,0,0.08);
    --registration-shadow-lg: 0 10px 30px rgba(0,0,0,0.1);
    --registration-shadow-xl: 0 15px 40px rgba(0,0,0,0.15);
    --registration-shadow-primary: 0 10px 30px rgba(0, 56, 102, 0.3);

    --registration-transition: all 0.3s ease;

    --registration-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Base Component Styles */
.event-registration-component {
    font-family: var(--registration-font-family);
    padding: var(--registration-spacing-xl) 0;
}

.registration-form-wrapper {
    background: var(--registration-white);
    border-radius: var(--registration-radius-lg);
    box-shadow: var(--registration-shadow-md);
    padding: var(--registration-spacing-xl);
    max-width: 800px;
    margin: 0 auto;
}

/* Event Info Section */
.event-info {
    background: var(--registration-bg-light);
    padding: var(--registration-spacing-lg);
    border-radius: var(--registration-radius-sm);
    border-left: 4px solid var(--registration-primary);
    margin-bottom: var(--registration-spacing-lg);
}

.event-info .event-title {
    margin: 0 0 var(--registration-spacing-xs) 0;
    color: var(--registration-text-primary);
    font-size: var(--registration-font-md);
    font-weight: 700;
}

.event-info .event-date {
    margin: 0;
    color: var(--registration-text-secondary);
    font-size: var(--registration-font-sm);
    font-weight: 500;
}

.event-info .event-date i {
    margin-right: var(--registration-spacing-xs);
    color: var(--registration-primary);
}

/* Registration Form */
.registration-form .form-label {
    font-weight: 600;
    color: var(--registration-text-primary);
    margin-bottom: var(--registration-spacing-xs);
    font-size: var(--registration-font-sm);
}

.registration-form .form-control {
    border: 1px solid var(--registration-border);
    border-radius: var(--registration-radius-xs);
    padding: var(--registration-spacing-sm) var(--registration-spacing-md);
    font-size: var(--registration-font-sm);
    transition: var(--registration-transition);
    font-family: var(--registration-font-family);
}

.registration-form .form-control:focus {
    border-color: var(--registration-primary);
    box-shadow: 0 0 0 0.2rem rgba(36, 62, 115, 0.25);
    outline: 0;
}

/* Required field asterisk */
.form-label .text-danger,
.registration-form .form-label .text-danger {
    color: var(--registration-danger) !important;
    font-weight: 700;
    margin-left: 0.25rem;
}

/* Validation error messages */
.registration-form .text-danger {
    color: var(--registration-danger) !important;
    font-size: var(--registration-font-xs);
    display: block;
    margin-top: var(--registration-spacing-xs);
}

.registration-form .form-actions {
    margin-top: var(--registration-spacing-xl);
    text-align: center;
}

.registration-form .btn-primary {
    background: var(--registration-gradient);
    border: none;
    padding: var(--registration-spacing-md) var(--registration-spacing-xl) var(--registration-spacing-md) var(--registration-spacing-xl);
    font-size: var(--registration-font-sm);
    font-weight: 600;
    border-radius: var(--registration-radius-xs);
    transition: var(--registration-transition);
    box-shadow: var(--registration-shadow-sm);
}

.registration-form .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--registration-shadow-primary);
}

.registration-form .btn-primary i {
    margin-right: var(--registration-spacing-xs);
}

/* Modal Styles */
.registration-modal .modal-dialog {
    max-width: 800px;
}

.registration-modal .modal-header {
    background: var(--registration-gradient);
    color: var(--registration-white);
    border-radius: var(--registration-radius-sm) var(--registration-radius-sm) 0 0;
    padding: var(--registration-spacing-lg);
}

.registration-modal .modal-title {
    font-size: var(--registration-font-md);
    font-weight: 700;
    color: #ffffff;
}

.registration-modal .modal-header .close {
    color: var(--registration-white);
    opacity: 0.8;
    text-shadow: none;
}

.registration-modal .modal-header .close:hover {
    opacity: 1;
}

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

.registration-modal .modal-footer {
    border-top: 1px solid var(--registration-border);
    padding: var(--registration-spacing-md) var(--registration-spacing-lg);
}

/* Success Message */
.alert-success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
    padding: var(--registration-spacing-lg);
    border-radius: var(--registration-radius-sm);
    margin-top: var(--registration-spacing-lg);
}

.alert-success h4 {
    margin-top: 0;
    color: #155724;
    font-weight: 700;
    font-size: var(--registration-font-base);
}

.alert-success i {
    font-size: var(--registration-font-xl);
    margin-right: var(--registration-spacing-xs);
    vertical-align: middle;
}

/* Registration Button */
.btn-register,
.btn-register-event {
    background: var(--registration-success);
    border: none;
    color: var(--registration-white);
    padding: var(--registration-spacing-sm) var(--registration-spacing-lg);
    font-weight: 600;
    border-radius: var(--registration-radius-xs);
    transition: var(--registration-transition);
    font-size: var(--registration-font-sm);
    display: inline-flex;
    align-items: center;
    gap: var(--registration-spacing-xs);
}

.btn-register:hover,
.btn-register-event:hover {
    background: var(--registration-success-hover);
    color: var(--registration-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

.btn-register i,
.btn-register-event i {
    font-size: var(--registration-font-sm);
}

/* Responsive */
@media (max-width: 768px) {
    .registration-form-wrapper {
        padding: var(--registration-spacing-lg);
    }

    .event-info .event-title {
        font-size: var(--registration-font-base);
    }

    .registration-form .btn-primary {
        width: 100%;
        padding: var(--registration-spacing-md);
    }

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