/**
 * Iran Peida Search - Main Styles
 * RTL-optimized for Persian
 */

/* Theme Helpers */
:root {
    --ips-surface: #ffffff;
    --ips-muted: #6b7280;
    --ips-bg: #f6f7ff;
    --ips-glow: rgba(59, 130, 246, 0.25);
}

.ips-search-page {
    background: linear-gradient(180deg, #f7f8ff 0%, var(--ips-bg) 60%, #ffffff 100%);
    padding: 60px 16px 100px;
}

.ips-search-page #primary {
    max-width: var(--ips-results-max-width);
    margin: 0 auto;
    padding: 0 16px;
}

.ips-search-page main {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.ips-search-box-wrapper {
    margin: 0;
    direction: rtl;
    position: relative;
    padding: 34px;
    border-radius: 20px;
    border: 1px solid rgba(230, 238, 248, 0.9);
    background: linear-gradient(145deg, #ffffff 0%, #f4f7ff 80%);
    box-shadow: 0 20px 45px rgba(15, 45, 95, 0.08);
    overflow: visible;
}

.ips-search-box-wrapper::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 55%;
    width: 220px;
    height: 180px;
    background: radial-gradient(circle, var(--ips-glow), transparent 60%);
    filter: blur(1px);
    opacity: 0.8;
    pointer-events: none;
    z-index: 0;
}

.ips-search-box-wrapper > * {
    position: relative;
    z-index: 1;
}

.ips-search-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ips-search-fields {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    align-items: stretch;
}

.ips-field {
    position: relative;
    flex: 1;
    min-width: 200px;
}

/* Category Select */
.ips-category-field {
    flex: 0 0 200px;
}

.ips-category-select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e6ecf6;
    border-radius: 10px;
    background-color: #fbfcff;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.35s ease, box-shadow 0.35s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 15px center;
    padding-left: 35px;
    box-shadow: inset 0 1px 3px rgba(15, 45, 95, 0.08);
    color: #1f2937;
}

.ips-category-select:hover {
    border-color: var(--ips-primary);
}

.ips-category-select:focus {
    outline: none;
    border-color: var(--ips-primary);
    box-shadow: 0 0 0 16px rgba(59, 130, 246, 0.15);
}

/* Search Input */
.ips-search-field {
    flex: 1;
    min-width: 300px;
    z-index: 2;
}

/* Search Input */
.ips-search-input {
    width: 100%;
    padding: 12px 40px 12px 15px;
    font-size: 16px;
    /* Minimum 16px to prevent mobile zoom */
    border: 2px solid #e3e7f2;
    border-radius: 14px;
    transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
    outline: none;
    background-color: #ffffff;
    font-family: inherit;
    box-shadow: inset 0 1px 3px rgba(15, 45, 95, 0.08);
    color: #1f2937;
}

.ips-search-input:focus {
    border-color: var(--ips-primary);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
    transform: translateY(-1px);
}

.ips-search-input::placeholder {
    color: #999;
}

/* Submit Button */
.ips-submit-field {
    flex: 0 0 auto;
}

.ips-search-submit {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--ips-primary) 0%, var(--ips-primary-dark) 100%);
    color: #fff;
    border: none;
    border-radius: 16px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    box-shadow: 0 16px 35px rgba(0, 102, 204, 0.25);
    height: 100%;
    letter-spacing: 0.02em;
}

.ips-search-submit:hover {
    background: linear-gradient(135deg, var(--ips-primary-dark) 0%, var(--ips-primary-darker) 100%);
    box-shadow: 0 18px 40px rgba(0, 102, 204, 0.3);
    transform: translateY(-2px);
}

.ips-search-submit:active {
    transform: translateY(0);
    box-shadow: 0 12px 28px rgba(0, 102, 204, 0.2);
}

.ips-search-submit svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* Live Suggestions Dropdown */
.ips-suggestions {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 5px;
    background: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
}

.ips-suggestions.active {
    display: block;
}

.ips-suggestions-section {
    padding: 10px 15px 0 15px;
}

.ips-suggestions-section-title {
    font-size: 12px;
    font-weight: 700;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 6px;
    margin-bottom: 6px;
}

.ips-suggestion-item {
    display: block;
    padding: 12px 15px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    border-bottom: 1px solid #f0f0f0;
    text-decoration: none;
    color: inherit;
}

.ips-suggestion-item:last-child {
    border-bottom: none;
}

.ips-suggestion-item:hover,
.ips-suggestion-item.selected {
    background-color: #f5f9ff;
}

.ips-suggestion-title {
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
}

.ips-suggestion-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 4px;
}

.ips-suggestion-combo .ips-suggestion-title {
    margin-bottom: 0;
    color: #0f172a;
}

.ips-suggestion-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(13, 131, 133, 0.14), rgba(13, 131, 133, 0.08));
    color: #0d8385;
    font-size: 11px;
    font-weight: 800;
    white-space: nowrap;
    border: 1px solid rgba(13, 131, 133, 0.14);
}

.ips-suggestion-meta {
    display: flex;
    gap: 8px;
    align-items: center;
    font-size: 12px;
    color: #6b7280;
}

.ips-suggestion-taxonomy {
    background: #eef4ff;
    color: var(--ips-primary);
    padding: 2px 8px;
    border-radius: 999px;
    font-weight: 600;
}

.ips-suggestion-count {
    color: #999;
}

.ips-suggestion-category {
    font-size: 13px;
    color: #666;
}

.ips-suggestion-excerpt {
    font-size: 13px;
    color: #999;
    margin-top: 4px;
}

.ips-suggestions-loading,
.ips-suggestions-empty {
    padding: 15px;
    text-align: center;
    color: #999;
    font-size: 14px;
}

/* Screen Reader Only */
.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;
}

/* Search Results Page */
.ips-search-results-wrapper {
    direction: rtl;
    text-align: right;
    margin: 0 0 30px;
    padding: var(--ips-results-padding);
    background: rgba(255, 255, 255, 0.95);
    border-radius: 24px;
    border: 1px solid rgba(224, 233, 244, 0.9);
    box-shadow: 0 30px 60px rgba(15, 45, 95, 0.08);
    backdrop-filter: blur(12px);
}

.ips-search-header {
    margin-bottom: 30px;
    position: relative;
    padding: 24px;
    border-radius: 20px;
    border: 1px solid rgba(230, 238, 248, 0.9);
    background: #ffffff;
    box-shadow: 0 20px 40px rgba(15, 45, 95, 0.08);
    text-align: right;
    overflow: hidden;
}

.ips-search-header::after {
    content: '';
    position: absolute;
    top: -40px;
    left: -40px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, var(--ips-glow), transparent 70%);
    filter: blur(3px);
    opacity: 0.7;
    pointer-events: none;
}

@media (min-width: 1024px) {
    .ips-search-page .ips-search-results-wrapper,
    .ips-search-page .ips-search-box-wrapper {
        max-width: var(--ips-results-max-width);
        margin-left: auto;
        margin-right: auto;
    }
}

.ips-search-title {
    font-size: 32px;
    font-weight: 700;
    color: #222;
    margin-bottom: 10px;
    letter-spacing: 0.02em;
    line-height: 1.25;
}

.ips-search-title .search-term {
    color: var(--ips-primary);
}

.ips-search-filter {
    margin: 10px 0;
    color: #666;
}

.ips-search-meta {
    font-size: 15px;
    color: var(--ips-muted);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-top: 4px;
}

/* Section Title */
.ips-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #eef2f7;
    text-align: right;
}

.ips-section-title svg {
    color: var(--ips-primary);
}

/* Categories Section */
.ips-categories-section {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 3px solid #e6eef8;
}

.ips-categories-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 15px;
}

.ips-category-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: linear-gradient(135deg, #f8fbff 0%, #ffffff 100%);
    border: 2px solid #e6eef8;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    gap: 15px;
}

.ips-category-card:hover {
    background: linear-gradient(135deg, #e8f4ff 0%, #f5f9ff 100%);
    border-color: var(--ips-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 102, 204, 0.15);
}

.ips-category-content {
    flex: 1;
}

.ips-category-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--ips-primary);
    margin: 0 0 8px 0;
}

.ips-category-description {
    font-size: 14px;
    color: #666;
    margin: 0 0 8px 0;
    line-height: 1.5;
}

.ips-category-count {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    background-color: var(--ips-primary);
    color: #fff;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.ips-category-arrow {
    color: var(--ips-primary);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.ips-category-card:hover .ips-category-arrow {
    transform: translateX(-4px);
}

/* Results List */
.ips-results-list {
    display: grid;
    gap: 26px;
}

.ips-result-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: #ffffff;
    border: 1px solid rgba(224, 233, 244, 0.9);
    border-radius: 18px;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    box-shadow: 0 18px 35px rgba(15, 45, 95, 0.08);
}

.ips-result-item:hover {
    box-shadow: 0 30px 55px rgba(15, 45, 95, 0.12);
    border-color: var(--ips-primary);
    transform: translateY(-4px);
}

.ips-result-thumbnail {
    flex: 0 0 200px;
}

.ips-result-thumbnail img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
}

.ips-result-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ips-result-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
}

.ips-result-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.2s ease;
}

.ips-result-title a:hover {
    color: var(--ips-primary);
}

.ips-result-categories {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.ips-category-badge {
    display: inline-block;
    padding: 4px 12px;
    background-color: #f0f7ff;
    color: var(--ips-primary);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}

.ips-category-badge:hover {
    background-color: var(--ips-primary);
    color: #fff;
}

.ips-result-excerpt {
    color: #666;
    line-height: 1.6;
}

.ips-result-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 10px;
    border-top: 1px solid rgba(224, 233, 244, 0.8);
    font-size: 14px;
    color: #8b93ac;
}

.ips-result-date {
    display: flex;
    align-items: center;
    gap: 5px;
}

.ips-read-more {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--ips-primary);
    text-decoration: none;
    font-weight: 600;
    transition: gap 0.2s ease;
}

.ips-read-more:hover {
    gap: 8px;
}

/* No Results */
.ips-no-results {
    text-align: center;
    padding: 60px 20px;
}

.ips-no-results-icon {
    margin-bottom: 20px;
    color: #ccc;
}

.ips-no-results h3 {
    font-size: 24px;
    color: #666;
    margin-bottom: 10px;
}

.ips-no-results p {
    font-size: 16px;
    color: #999;
}

/* Pagination */
.ips-pagination {
    margin-top: 40px;
    text-align: center;
}

.ips-pagination ul {
    display: inline-flex;
    gap: 5px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.ips-pagination li {
    margin: 0;
}

.ips-pagination a,
.ips-pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    color: #333;
    text-decoration: none;
    transition: all 0.2s ease;
}

.ips-pagination a:hover {
    background: var(--ips-primary);
    color: #fff;
    border-color: var(--ips-primary);
}

.ips-pagination .current {
    background: var(--ips-primary);
    color: #fff;
    border-color: var(--ips-primary);
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
    .ips-search-fields {
        flex-direction: column;
    }

    .ips-category-field,
    .ips-search-field {
        flex: 1 1 auto;
        min-width: 100%;
    }

    .ips-submit-field {
        flex: 1 1 auto;
    }

    .ips-search-submit {
        width: 100%;
        justify-content: center;
    }

    .ips-categories-list {
        display: grid;
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .ips-section-title {
        font-size: 18px;
    }

    .ips-result-item {
        flex-direction: column;
    }

    .ips-result-thumbnail {
        flex: 1 1 auto;
    }

    .ips-result-thumbnail img {
        height: 200px;
    }

    .ips-result-title {
        font-size: 18px;
    }

    .ips-result-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .ips-search-page {
        padding: 24px 0 80px;
    }

    .ips-search-page #primary {
        width: 100%;
        max-width: none;
        padding: 0 6px;
    }

    .ips-search-page main {
        gap: 18px;
    }

    .ips-search-box-wrapper {
        padding: 14px 10px;
        border-radius: 12px;
    }

    .ips-search-results-wrapper {
        width: 100%;
        padding: 10px 6px;
        border-right: 0;
        border-left: 0;
        border-radius: 0;
    }

    .ips-search-header {
        margin-bottom: 18px;
        padding: 14px 12px;
        border-radius: 12px;
    }

    .ips-search-title {
        font-size: 22px;
    }

    .ips-search-meta {
        font-size: 13px;
        gap: 8px;
    }

    .ips-categories-section {
        margin-bottom: 24px;
        padding-bottom: 20px;
    }

    .ips-section-title {
        margin-bottom: 12px;
        padding: 0 4px 8px;
        font-size: 17px;
    }

    .ips-results-list {
        gap: 12px;
    }

    .ips-result-item {
        gap: 12px;
        padding: 12px;
        border-radius: 12px;
        box-shadow: 0 10px 24px rgba(15, 45, 95, 0.07);
    }

    .ips-result-thumbnail img {
        height: 168px;
        border-radius: 8px;
    }

    .ips-result-content {
        gap: 8px;
    }

    .ips-result-title {
        font-size: 17px;
        line-height: 1.55;
    }

    .ips-category-card {
        padding: 12px;
        border-radius: 10px;
    }

    .ips-category-name {
        font-size: 16px;
    }

    .ips-button-text {
        display: none;
    }

    .ips-search-submit {
        padding: 12px 20px;
    }
}

/* Dark mode support for theme switcher (html[data-theme='dark']) */
html[data-theme='dark'] .ips-search-page {
    background: linear-gradient(180deg, #0f1518 0%, #111b20 55%, #0f1518 100%);
}

html[data-theme='dark'] .ips-search-box-wrapper,
html[data-theme='dark'] .ips-search-results-wrapper,
html[data-theme='dark'] .ips-search-header,
html[data-theme='dark'] .ips-result-item,
html[data-theme='dark'] .ips-category-card,
html[data-theme='dark'] .ips-pagination a,
html[data-theme='dark'] .ips-pagination span,
html[data-theme='dark'] .ips-suggestions {
    background: #162126;
    border-color: #2b3c45;
    box-shadow: 0 18px 38px rgba(0, 0, 0, 0.32);
}

html[data-theme='dark'] .ips-category-card {
    background: linear-gradient(140deg, #162126 0%, #1a2830 100%);
}

html[data-theme='dark'] .ips-category-card:hover,
html[data-theme='dark'] .ips-result-item:hover {
    border-color: var(--ips-primary);
    box-shadow: 0 24px 42px rgba(0, 0, 0, 0.38);
}

html[data-theme='dark'] .ips-search-title,
html[data-theme='dark'] .ips-section-title,
html[data-theme='dark'] .ips-result-title a,
html[data-theme='dark'] .ips-suggestion-title,
html[data-theme='dark'] .ips-no-results h3 {
    color: #e6eef3;
}

html[data-theme='dark'] .ips-search-filter,
html[data-theme='dark'] .ips-search-meta,
html[data-theme='dark'] .ips-category-description,
html[data-theme='dark'] .ips-result-excerpt,
html[data-theme='dark'] .ips-result-meta,
html[data-theme='dark'] .ips-suggestion-meta,
html[data-theme='dark'] .ips-suggestion-category,
html[data-theme='dark'] .ips-suggestion-excerpt,
html[data-theme='dark'] .ips-no-results p,
html[data-theme='dark'] .ips-suggestions-loading,
html[data-theme='dark'] .ips-suggestions-empty {
    color: #afc0cc;
}

html[data-theme='dark'] .ips-section-title,
html[data-theme='dark'] .ips-categories-section,
html[data-theme='dark'] .ips-result-meta,
html[data-theme='dark'] .ips-suggestion-item,
html[data-theme='dark'] .ips-suggestions-section-title {
    border-color: #2b3c45;
}

html[data-theme='dark'] .ips-category-select,
html[data-theme='dark'] .ips-search-input {
    background: #1d2b31;
    border-color: #314752;
    color: #e6eef3;
    box-shadow: none;
}

html[data-theme='dark'] .ips-category-select::placeholder,
html[data-theme='dark'] .ips-search-input::placeholder {
    color: #8fa3b1;
}

html[data-theme='dark'] .ips-suggestion-item:hover,
html[data-theme='dark'] .ips-suggestion-item.selected {
    background-color: #1c2a31;
}

html[data-theme='dark'] .ips-suggestion-taxonomy,
html[data-theme='dark'] .ips-category-badge {
    background: #213640;
    color: #7fd4d6;
}

html[data-theme='dark'] .ips-pagination a,
html[data-theme='dark'] .ips-pagination span {
    color: #d3dfe7;
}

/* Live search compatibility for theme header/home/footer forms */
.ips-live-search-wrap {
    position: relative;
    width: 100%;
}

.search-form .ips-suggestions,
.home-search-form .ips-suggestions {
    top: calc(100% + 6px);
    z-index: 1001;
    border-radius: 12px;
}

/* Strong dark mode coverage for search template wrapper */
html[data-theme='dark'] .ips-search-page.wrap,
html[data-theme='dark'] .ips-search-page #primary,
html[data-theme='dark'] .ips-search-page #main {
    background: transparent;
    color: #e6eef3;
}

html[data-theme='dark'] .ips-search-page .ips-suggestions,
html[data-theme='dark'] .search-form .ips-suggestions,
html[data-theme='dark'] .home-search-form .ips-suggestions {
    background: #162126;
    border-color: #2b3c45;
}