/**
 * استایل‌های فرانت‌اند
 * 
 * @package PyMpers_SEO_Form_Manager
 */

/* ========================================
   استایل‌های عمومی
======================================== */

.pympers-seo-form-wrapper {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--pympers-spacing-lg);
    font-family: var(--pympers-font-family);
    direction: rtl;
}

.pympers-seo-form-wrapper * {
    box-sizing: border-box;
}

/* ========================================
   نوار پیشرفت
======================================== */

.pympers-form-progress {
    background: var(--pympers-bg-primary);
    border-radius: var(--pympers-radius);
    padding: var(--pympers-spacing);
    margin-bottom: var(--pympers-spacing-lg);
    box-shadow: var(--pympers-shadow);
}

.pympers-progress-bar-container {
    width: 100%;
    height: 8px;
    background: var(--pympers-gray-200);
    border-radius: var(--pympers-radius-full);
    overflow: hidden;
    margin-bottom: var(--pympers-spacing-sm);
}

.pympers-progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--pympers-primary), var(--pympers-primary-light));
    border-radius: var(--pympers-radius-full);
    transition: width var(--pympers-transition-slow) ease;
}

.pympers-progress-text {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--pympers-text-sm);
    color: var(--pympers-text-secondary);
}

.pympers-progress-percentage {
    font-weight: var(--pympers-font-semibold);
    color: var(--pympers-primary);
    margin-left: var(--pympers-spacing-xs);
}

/* ========================================
   هدر فرم
======================================== */

.pympers-form-header {
    background: linear-gradient(135deg, var(--pympers-primary) 0%, var(--pympers-primary-dark) 100%);
    color: white;
    padding: var(--pympers-spacing-xl);
    border-radius: var(--pympers-radius-md);
    margin-bottom: var(--pympers-spacing-lg);
    box-shadow: var(--pympers-shadow-lg);
}

.pympers-form-title {
    font-size: var(--pympers-text-3xl);
    font-weight: var(--pympers-font-bold);
    margin: 0 0 var(--pympers-spacing-sm) 0;
    line-height: var(--pympers-leading-tight);
}

.pympers-form-subtitle {
    font-size: var(--pympers-text-lg);
    margin: 0 0 var(--pympers-spacing) 0;
    opacity: 0.9;
}

.pympers-form-intro {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--pympers-spacing);
    border-radius: var(--pympers-radius);
    margin-top: var(--pympers-spacing);
}

.pympers-form-intro p {
    margin: 0 0 var(--pympers-spacing-sm) 0;
    line-height: var(--pympers-leading-relaxed);
}

.pympers-estimated-time {
    margin: 0;
    font-size: var(--pympers-text-sm);
}

/* ========================================
   نوار مراحل (Multi-Step Indicator)
======================================== */

.pympers-steps-indicator {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--pympers-spacing-xl);
    padding: var(--pympers-spacing);
    background: var(--pympers-bg-primary);
    border-radius: var(--pympers-radius-md);
    box-shadow: var(--pympers-shadow);
    overflow-x: auto;
}

.pympers-step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--pympers-spacing-sm);
    flex: 1;
    min-width: 80px;
    padding: var(--pympers-spacing-sm);
    position: relative;
    opacity: 0.5;
    transition: all var(--pympers-transition);
}

.pympers-step-item.active {
    opacity: 1;
}

.pympers-step-item.completed {
    opacity: 0.8;
}

.pympers-step-item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 20px;
    right: -50%;
    width: 100%;
    height: 2px;
    background: var(--pympers-gray-200);
    z-index: -1;
}

.pympers-step-item.completed:not(:last-child)::after {
    background: var(--pympers-primary);
}

.pympers-step-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--pympers-gray-200);
    color: var(--pympers-gray-600);
    border-radius: var(--pympers-radius-full);
    font-weight: var(--pympers-font-bold);
    font-size: var(--pympers-text-lg);
    transition: all var(--pympers-transition);
}

.pympers-step-item.active .pympers-step-number {
    background: linear-gradient(135deg, var(--pympers-primary), var(--pympers-primary-light));
    color: white;
    transform: scale(1.1);
}

.pympers-step-item.completed .pympers-step-number {
    background: var(--pympers-success);
    color: white;
}

.pympers-step-title {
    font-size: var(--pympers-text-xs);
    text-align: center;
    color: var(--pympers-text-secondary);
    font-weight: var(--pympers-font-medium);
}

.pympers-step-item.active .pympers-step-title {
    color: var(--pympers-primary);
    font-weight: var(--pympers-font-semibold);
}

/* ========================================
   بخش‌های فرم
======================================== */

.pympers-form-section {
    background: var(--pympers-bg-primary);
    border-radius: var(--pympers-radius-md);
    padding: var(--pympers-spacing-lg);
    margin-bottom: var(--pympers-spacing-lg);
    box-shadow: var(--pympers-shadow);
    transition: box-shadow var(--pympers-transition);
}

.pympers-form-section:hover {
    box-shadow: var(--pympers-shadow-md);
}

/* Multi-Step: مخفی کردن بخش‌های غیرفعال */
.pympers-form-multi_step .pympers-form-section {
    display: none;
}

.pympers-form-multi_step .pympers-form-section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

.pympers-section-header {
    border-bottom: 2px solid var(--pympers-gray-200);
    padding-bottom: var(--pympers-spacing);
    margin-bottom: var(--pympers-spacing-lg);
}

.pympers-section-title {
    display: flex;
    align-items: center;
    gap: var(--pympers-spacing);
    font-size: var(--pympers-text-2xl);
    font-weight: var(--pympers-font-bold);
    color: var(--pympers-text-primary);
    margin: 0;
}

.pympers-section-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--pympers-primary), var(--pympers-primary-light));
    color: white;
    border-radius: var(--pympers-radius-full);
    font-size: var(--pympers-text-lg);
    font-weight: var(--pympers-font-bold);
}

/* ========================================
   سوالات
======================================== */

.pympers-question-wrapper {
    margin-bottom: var(--pympers-spacing-xl);
    padding-bottom: var(--pympers-spacing-xl);
    border-bottom: 1px solid var(--pympers-gray-200);
}

.pympers-question-wrapper:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.pympers-question-header {
    margin-bottom: var(--pympers-spacing);
}

.pympers-question-label {
    display: flex;
    align-items: flex-start;
    gap: var(--pympers-spacing-sm);
    font-size: var(--pympers-text-lg);
    font-weight: var(--pympers-font-semibold);
    color: var(--pympers-text-primary);
    margin-bottom: var(--pympers-spacing-sm);
    line-height: var(--pympers-leading-normal);
}

.pympers-question-number {
    color: var(--pympers-primary);
    font-weight: var(--pympers-font-bold);
}

.pympers-required {
    color: var(--pympers-error);
    margin-right: var(--pympers-spacing-xs);
}

.pympers-question-description {
    font-size: var(--pympers-text-sm);
    color: var(--pympers-text-secondary);
    margin: 0 0 var(--pympers-spacing) 0;
    line-height: var(--pympers-leading-relaxed);
    padding-right: 28px;
}

/* ========================================
   فیلدهای ورودی
======================================== */

.pympers-input {
    width: 100%;
    padding: var(--pympers-spacing);
    font-size: var(--pympers-text-base);
    font-family: var(--pympers-font-family);
    color: var(--pympers-text-primary);
    background: var(--pympers-bg-primary);
    border: 2px solid var(--pympers-gray-300);
    border-radius: var(--pympers-radius);
    transition: all var(--pympers-transition);
}

.pympers-input:focus {
    outline: none;
    border-color: var(--pympers-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.pympers-input::placeholder {
    color: var(--pympers-gray-400);
}

.pympers-textarea-input {
    resize: vertical;
    min-height: 120px;
    line-height: var(--pympers-leading-relaxed);
}

.pympers-select-input {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236B7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
    background-position: left 12px center;
    background-repeat: no-repeat;
    background-size: 20px;
    padding-left: 40px;
}

/* شمارنده کلمات */
.pympers-word-counter {
    margin-top: var(--pympers-spacing-sm);
    font-size: var(--pympers-text-sm);
    color: var(--pympers-text-secondary);
}

.pympers-word-counter .current-words {
    font-weight: var(--pympers-font-semibold);
    color: var(--pympers-primary);
}

/* ========================================
   گروه‌های Radio و Checkbox
======================================== */

.pympers-radio-group,
.pympers-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--pympers-spacing);
}

.pympers-radio-label,
.pympers-checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--pympers-spacing);
    padding: var(--pympers-spacing);
    background: var(--pympers-bg-secondary);
    border: 2px solid var(--pympers-gray-200);
    border-radius: var(--pympers-radius);
    cursor: pointer;
    transition: all var(--pympers-transition);
}

.pympers-radio-label:hover,
.pympers-checkbox-label:hover {
    background: var(--pympers-bg-tertiary);
    border-color: var(--pympers-primary);
}

.pympers-radio-label input,
.pympers-checkbox-label input {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.pympers-radio-label span,
.pympers-checkbox-label span {
    flex: 1;
    font-size: var(--pympers-text-base);
    color: var(--pympers-text-primary);
}

/* ========================================
   Rating (ستاره‌ها)
======================================== */

.pympers-rating-group {
    display: flex;
    flex-direction: column;
    gap: var(--pympers-spacing-md);
}

.pympers-rating-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--pympers-spacing);
    background: var(--pympers-bg-secondary);
    border-radius: var(--pympers-radius);
}

.pympers-rating-label {
    font-size: var(--pympers-text-base);
    font-weight: var(--pympers-font-medium);
    color: var(--pympers-text-primary);
}

.pympers-rating-stars {
    display: flex;
    gap: var(--pympers-spacing-xs);
    direction: ltr;
}

.pympers-star-label {
    cursor: pointer;
    margin: 0;
}

.pympers-star-label input {
    display: none;
}

.pympers-star {
    font-size: 28px;
    color: var(--pympers-gray-300);
    transition: all var(--pympers-transition-fast);
}

.pympers-star-label:hover .pympers-star,
.pympers-star-label input:checked ~ .pympers-star {
    color: var(--pympers-warning);
}

/* ========================================
   دکمه‌ها
======================================== */

.pympers-form-actions {
    display: flex;
    gap: var(--pympers-spacing);
    justify-content: flex-end;
    margin-top: var(--pympers-spacing-xl);
    padding-top: var(--pympers-spacing-lg);
    border-top: 2px solid var(--pympers-gray-200);
}

.pympers-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--pympers-spacing-sm);
    padding: var(--pympers-spacing) var(--pympers-spacing-lg);
    font-size: var(--pympers-text-base);
    font-weight: var(--pympers-font-semibold);
    font-family: var(--pympers-font-family);
    border: none;
    border-radius: var(--pympers-radius);
    cursor: pointer;
    transition: all var(--pympers-transition);
}

.pympers-btn-primary {
    background: linear-gradient(135deg, var(--pympers-primary), var(--pympers-primary-dark));
    color: white;
    box-shadow: var(--pympers-shadow);
}

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

.pympers-btn-secondary {
    background: var(--pympers-gray-200);
    color: var(--pympers-text-primary);
}

.pympers-btn-secondary:hover {
    background: var(--pympers-gray-300);
}

.pympers-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ========================================
   پیام‌ها
======================================== */

.pympers-form-message {
    padding: var(--pympers-spacing);
    border-radius: var(--pympers-radius);
    margin-top: var(--pympers-spacing);
    font-size: var(--pympers-text-base);
}

.pympers-form-message.success {
    background: var(--pympers-success-light);
    color: var(--pympers-success);
    border: 1px solid var(--pympers-success);
}

.pympers-form-message.error {
    background: var(--pympers-error-light);
    color: var(--pympers-error);
    border: 1px solid var(--pympers-error);
}

.pympers-question-error {
    margin-top: var(--pympers-spacing-sm);
    padding: var(--pympers-spacing-sm);
    background: var(--pympers-error-light);
    color: var(--pympers-error);
    border-radius: var(--pympers-radius-sm);
    font-size: var(--pympers-text-sm);
}

/* ========================================
   Responsive
======================================== */

@media (max-width: 768px) {
    .pympers-seo-form-wrapper {
        padding: var(--pympers-spacing);
    }
    
    .pympers-form-header {
        padding: var(--pympers-spacing-lg);
    }
    
    .pympers-form-title {
        font-size: var(--pympers-text-2xl);
    }
    
    .pympers-form-section {
        padding: var(--pympers-spacing);
    }
    
    .pympers-form-actions {
        flex-direction: column;
    }
    
    .pympers-btn {
        width: 100%;
        justify-content: center;
    }
    
    .pympers-rating-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--pympers-spacing);
    }
}