/* Enhanced Forms Styles */
.form-container {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    background: var(--bg-primary);
    border-radius: var(--card-border-radius);
    box-shadow: var(--shadow-lg);
}

.form-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.form-header h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

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

.form-group {
    margin-bottom: var(--spacing-lg);
}

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

.form-control {
    width: 100%;
    height: var(--input-height);
    padding: var(--input-padding);
    border: var(--input-border);
    border-radius: var(--input-border-radius);
    background: var(--input-bg);
    color: var(--text-primary);
    transition: var(--transition-base);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(var(--primary-color-rgb), 0.1);
}

textarea.form-control {
    height: 120px;
    resize: vertical;
}

.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.form-check-input {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
}

.form-check-input:checked {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-label {
    color: var(--text-secondary);
    cursor: pointer;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.form-actions {
    margin-top: var(--spacing-xl);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
}

.form-btn {
    padding: var(--btn-padding-y) var(--btn-padding-x);
    border-radius: var(--btn-border-radius);
    font-weight: var(--btn-font-weight);
    transition: var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
}

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

.form-btn-primary:hover {
    background: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.form-btn-secondary {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.form-btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Error States */
.form-control.error {
    border-color: var(--danger-color);
}

.error-message {
    color: var(--danger-color);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

/* Success States */
.form-control.success {
    border-color: var(--success-color);
}

/* Loading State */
.form-btn.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.form-btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--text-white);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Custom File Input */
.file-input-container {
    position: relative;
}

.file-input {
    opacity: 0;
    width: 0.1px;
    height: 0.1px;
    position: absolute;
}

.file-input-label {
    display: block;
    padding: var(--input-padding);
    background: var(--bg-light);
    border: var(--input-border);
    border-radius: var(--input-border-radius);
    cursor: pointer;
    text-align: center;
    transition: var(--transition-base);
}

.file-input-label:hover {
    background: var(--bg-secondary);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-btn {
        width: 100%;
    }
}

/* Alert Messages */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-lg);
    animation: slideIn 0.3s ease-out;
}

.alert-success {
    background: rgba(var(--success-color-rgb), 0.1);
    color: var(--success-color);
    border: 1px solid rgba(var(--success-color-rgb), 0.2);
}

.alert-error {
    background: rgba(var(--danger-color-rgb), 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(var(--danger-color-rgb), 0.2);
}

@keyframes slideIn {
    from {
        transform: translateY(-10px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}