/**
 * استایل‌های سفارشی اضافی
 * 
 * @package IranianC
 */

/* ==========================================================================
   بارگذاری صفحه (Page Loader)
   ========================================================================== */

.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--white-color);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loader-animation {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ==========================================================================
   دکمه اسکرول به بالا
   ========================================================================== */

.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white-color);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* ==========================================================================
   فرم جستجو
   ========================================================================== */

.search-form {
    display: flex;
    gap: 0;
    position: relative;
}

.search-form label {
    flex: 1;
    margin: 0;
}

.search-field {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem 0 0 0.5rem;
    font-size: 1rem;
    transition: border-color var(--transition-base);
    outline: none;
}

.search-field:focus {
    border-color: var(--primary-color);
}

.search-submit {
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: var(--white-color);
    border: none;
    border-radius: 0 0.5rem 0.5rem 0;
    cursor: pointer;
    transition: background-color var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-submit:hover {
    background-color: #1e40af;
}

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ==========================================================================
   نوشته‌های بلاگ
   ========================================================================== */

.blog-post-item {
    background-color: var(--white-color);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.blog-post-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.blog-post-item .post-thumbnail {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.blog-post-item .post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-post-item:hover .post-thumbnail img {
    transform: scale(1.1);
}

.blog-post-item .post-content-wrapper {
    padding: var(--spacing-lg);
}

.blog-post-item .entry-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.blog-post-item .entry-title a {
    color: var(--dark-color);
    text-decoration: none;
    transition: color var(--transition-base);
}

.blog-post-item .entry-title a:hover {
    color: var(--primary-color);
}

.blog-post-item .entry-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.blog-post-item .entry-meta span {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.blog-post-item .entry-meta svg {
    opacity: 0.7;
}

.blog-post-item .entry-summary {
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
    line-height: 1.7;
}

.blog-post-item .read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
}

.blog-post-item .read-more:hover {
    color: var(--secondary-color);
    gap: 0.75rem;
}

/* ==========================================================================
   صفحه‌بندی
   ========================================================================== */

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

.pagination .nav-links {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.pagination .page-numbers {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--light-color);
    color: var(--dark-color);
    border-radius: 0.5rem;
    text-decoration: none;
    transition: all var(--transition-base);
    font-weight: 600;
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.pagination .page-numbers.dots {
    background-color: transparent;
    cursor: default;
}

.pagination .page-numbers.dots:hover {
    background-color: transparent;
    color: var(--dark-color);
}

/* ==========================================================================
   ویجت‌ها
   ========================================================================== */

.widget {
    background-color: var(--white-color);
    padding: var(--spacing-lg);
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
}

.widget-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--dark-color);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.widget-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.widget ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.widget li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.widget li:last-child {
    border-bottom: none;
}

.widget a {
    color: var(--text-color);
    text-decoration: none;
    transition: color var(--transition-base);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.widget a:hover {
    color: var(--primary-color);
    padding-right: 0.5rem;
}

/* ==========================================================================
   انیمیشن‌ها
   ========================================================================== */

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.animated {
    opacity: 1;
    transform: translateY(0);
}

.card:nth-child(1) { transition-delay: 0.1s; }
.card:nth-child(2) { transition-delay: 0.2s; }
.card:nth-child(3) { transition-delay: 0.3s; }
.card:nth-child(4) { transition-delay: 0.4s; }
.card:nth-child(5) { transition-delay: 0.5s; }
.card:nth-child(6) { transition-delay: 0.6s; }

/* ==========================================================================
   صفحه نوشته تکی
   ========================================================================== */

.single-post-page .post-thumbnail {
    border-radius: 1rem;
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
}

.single-post-page .post-thumbnail img {
    width: 100%;
    height: auto;
}

.single-post-page .entry-header {
    margin-bottom: var(--spacing-lg);
}

.single-post-page .entry-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.single-post-page .entry-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--text-color);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-color);
    flex-wrap: wrap;
}

.single-post-page .entry-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.single-post-page .entry-content {
    font-size: 1.1rem;
    line-height: 1.8;
}

.single-post-page .entry-content img {
    border-radius: 0.5rem;
    margin: var(--spacing-lg) 0;
}

.single-post-page .entry-footer {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--border-color);
}

.single-post-page .tags-links {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.single-post-page .tags-links a {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--light-color);
    color: var(--dark-color);
    border-radius: 2rem;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all var(--transition-base);
}

.single-post-page .tags-links a:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
}

/* ==========================================================================
   منوی موبایل
   ========================================================================== */

body.menu-open {
    overflow: hidden;
}

.menu-toggle .close-icon {
    display: none;
}

.menu-toggle.active .menu-icon {
    display: none;
}

.menu-toggle.active .close-icon {
    display: block;
}

@media (max-width: 768px) {
    .main-navigation {
        overflow-y: auto;
    }
    
    .main-navigation ul {
        padding-top: 2rem;
    }
    
    .main-navigation .menu-item-has-children > a::after {
        content: '▼';
        margin-right: 0.5rem;
        font-size: 0.75rem;
        transition: transform var(--transition-base);
    }
    
    .main-navigation .menu-item-has-children.open > a::after {
        transform: rotate(180deg);
    }
    
    .main-navigation .sub-menu {
        display: none;
        padding-right: 1rem;
        margin-top: 0.5rem;
    }
    
    .main-navigation .menu-item-has-children.open > .sub-menu {
        display: block;
    }
}

/* ==========================================================================
   پورتفولیو
   ========================================================================== */

.portfolio-card {
    position: relative;
    overflow: hidden;
}

.portfolio-thumbnail {
    display: block;
    overflow: hidden;
    border-radius: 1rem 1rem 0 0;
    margin: calc(var(--spacing-lg) * -1) calc(var(--spacing-lg) * -1) var(--spacing-md);
}

.portfolio-thumbnail img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-card:hover .portfolio-thumbnail img {
    transform: scale(1.1);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* ==========================================================================
   Contact Form 7
   ========================================================================== */

.wpcf7-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.wpcf7-form p {
    margin: 0;
}

.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition-base);
    outline: none;
}

.wpcf7-form input[type="text"]:focus,
.wpcf7-form input[type="email"]:focus,
.wpcf7-form input[type="tel"]:focus,
.wpcf7-form textarea:focus {
    border-color: var(--primary-color);
}

.wpcf7-form textarea {
    min-height: 150px;
    resize: vertical;
}

.wpcf7-form input[type="submit"] {
    background-color: var(--primary-color);
    color: var(--white-color);
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    align-self: flex-start;
}

.wpcf7-form input[type="submit"]:hover {
    background-color: #1e40af;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.wpcf7-response-output {
    border-radius: 0.5rem;
    padding: 1rem;
    margin-top: 1rem;
}

.wpcf7-mail-sent-ok {
    background-color: #d1fae5;
    color: var(--success-color);
    border: 2px solid var(--success-color);
}

.wpcf7-validation-errors,
.wpcf7-mail-sent-ng {
    background-color: #fee2e2;
    color: var(--danger-color);
    border: 2px solid var(--danger-color);
}

/* ==========================================================================
   Comments
   ========================================================================== */

.comments-area {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--border-color);
}

.comments-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

.comment-list {
    list-style: none;
    padding: 0;
}

.comment {
    padding: var(--spacing-lg);
    background-color: var(--light-color);
    border-radius: 1rem;
    margin-bottom: var(--spacing-md);
}

.comment-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: var(--spacing-sm);
}

.comment-author img {
    border-radius: 50%;
}

.comment-metadata {
    font-size: 0.875rem;
    color: var(--text-color);
    margin-bottom: var(--spacing-sm);
}

.comment-content {
    line-height: 1.7;
}

.reply {
    margin-top: var(--spacing-sm);
}

.comment-reply-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: var(--white-color);
    border-radius: 0.5rem;
    text-decoration: none;
    font-size: 0.875rem;
    transition: all var(--transition-base);
}

.comment-reply-link:hover {
    background-color: #1e40af;
    transform: translateY(-2px);
}

.comment-respond {
    margin-top: var(--spacing-xl);
}

.comment-form {
    display: grid;
    gap: 1rem;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition-base);
    outline: none;
}

.comment-form input:focus,
.comment-form textarea:focus {
    border-color: var(--primary-color);
}

.comment-form textarea {
    min-height: 150px;
    resize: vertical;
}

.form-submit {
    margin: 0;
}

.comment-form input[type="submit"] {
    background-color: var(--primary-color);
    color: var(--white-color);
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.comment-form input[type="submit"]:hover {
    background-color: #1e40af;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}