/* Component styles */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    border: none;
    cursor: pointer;
    font-family: var(--font-primary);
    font-size: 16px;
    font-weight: 500;
    transition: var(--transition);
    text-decoration: none;
    border-radius: var(--border-radius);
}

.btn-primary {
    background-color: var(--color-text);
    color: var(--color-white);
    padding: 12px 24px;
}

.btn-primary:hover {
    background-color: #555;
}

.btn-secondary {
    background: none;
    border: 1px solid var(--color-text);
    color: var(--color-text);
    padding: 12px 24px;
}

.btn-secondary:hover {
    background-color: var(--color-text);
    color: var(--color-white);
}

.btn-success {
    background-color: var(--color-success);
    color: var(--color-white);
    padding: 12px 24px;
}

.btn-success:hover {
    background-color: #45a049;
}

.btn-danger {
    background-color: var(--color-error);
    color: var(--color-white);
    padding: 10px 20px;
}

.btn-danger:hover {
    background-color: #c82333;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Form elements */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.form-group label {
    font-weight: 600;
    color: var(--color-text);
    font-size: 14px;
}

.form-input,
.form-select {
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-primary);
    font-size: 16px;
    background-color: var(--color-white);
    transition: var(--transition);
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-text);
}

.form-input:invalid {
    border-color: var(--color-error);
}

/* Cards */
.card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.card-header {
    padding: 20px;
    border-bottom: 1px solid #dee2e6;
    background-color: #f8f9fa;
}

.card-body {
    padding: 20px;
}

.card-footer {
    padding: 16px 20px;
    border-top: 1px solid #E5E5E5;
    background-color: #f8f9fa;
}

/* Notifications */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    max-width: 300px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    animation: slideInRight 0.3s ease-out;
}

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

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

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

.notification-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
}

.notification-close {
    background: none;
    border: none;
    color: inherit;
    font-size: 20px;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-close:hover {
    opacity: 0.7;
}

/* Loading states */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--color-text-light);
}

.loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-top-color: #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 10px;
}

/* Status badges */
.status-badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
}

.status-confirmed {
    background: #d4edda;
    color: #155724;
}

.status-pending {
    background: #fff3cd;
    color: #856404;
}

.status-cancelled {
    background: #f8d7da;
    color: #721c24;
}

/* Error messages */
.error-message {
    background: #f8d7da;
    color: #721c24;
    padding: 12px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    border: 1px solid #f5c6cb;
}