/* ================================================================
   Sanathan AI Tools — Frontend Styles
   Plugin: sanathan-astro-services  |  Version: 1.4.0
================================================================ */

/* ── Theme overrides ───────────────────────────────────────── */
/* Hide the SocialV theme's breadcrumb banner — our hero provides its own */
body.single-ai-toolai_tool .socialv-breadcrumb,
body.post-type-archive-ai-toolai_tool .socialv-breadcrumb {
    display: none !important;
}

/* ── Variables ─────────────────────────────────────────────── */
:root {
    --sas-primary:      #E8891A;
    --sas-primary-dark: #C4710E;
    --sas-gold:         #D4A843;
    --sas-purple:       #7B2D8B;
    --sas-dark:         #1a1a2e;
    --sas-darker:       #16162a;
    --sas-card:         #FFFFFF;
    --sas-bg:           #FFF9F0;
    --sas-border:       #F0E0C8;
    --sas-text:         #2d2d2d;
    --sas-text-muted:   #6b6b6b;
    --sas-shadow:       0 4px 20px rgba(0,0,0,0.10);
    --sas-shadow-hover: 0 8px 32px rgba(232,137,26,0.22);
    --sas-radius:       14px;
    --sas-radius-sm:    8px;
    --sas-transition:   0.25s ease;
}

/* ── Reset for plugin scope ────────────────────────────────── */
.sas-ai-tools-page *,
.sas-ai-tools-page *::before,
.sas-ai-tools-page *::after {
    box-sizing: border-box;
}

/* ── Page Wrapper ───────────────────────────────────────────── */
.sas-ai-tools-page {
    background: var(--sas-bg);
    min-height: 60vh;
}

/* ================================================================
   ARCHIVE — Hero
================================================================ */
.sas-hero {
    background: linear-gradient(135deg, var(--sas-darker) 0%, #2d1b4e 50%, #1a1a2e 100%);
    padding: 64px 24px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.sas-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 50%, rgba(232,137,26,0.12) 0%, transparent 60%),
        radial-gradient(ellipse 60% 80% at 80% 30%, rgba(212,168,67,0.10) 0%, transparent 60%);
    pointer-events: none;
}

.sas-hero-inner {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.sas-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232,137,26,0.15);
    border: 1px solid rgba(232,137,26,0.35);
    color: var(--sas-gold);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 20px;
}

.sas-hero h1 {
    color: #FFFFFF !important;
    font-size: clamp(28px, 5vw, 46px);
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 14px !important;
    padding: 0 !important;
    border: none !important;
}

.sas-hero h1 span {
    background: linear-gradient(90deg, var(--sas-primary), var(--sas-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sas-hero-desc {
    color: rgba(255,255,255,0.65);
    font-size: 16px;
    margin: 0 0 32px;
    line-height: 1.6;
}

/* ── Search Bar ─────────────────────────────────────────────── */
.sas-search-wrap {
    position: relative;
    max-width: 520px;
    margin: 0 auto;
}

.sas-search-input {
    width: 100%;
    background: rgba(255,255,255,0.10);
    border: 1.5px solid rgba(255,255,255,0.20);
    color: #fff;
    font-size: 15px;
    padding: 14px 52px 14px 20px;
    border-radius: 50px;
    outline: none;
    transition: border-color var(--sas-transition), background var(--sas-transition);
    backdrop-filter: blur(8px);
}

.sas-search-input::placeholder {
    color: rgba(255,255,255,0.45);
}

.sas-search-input:focus {
    border-color: var(--sas-primary);
    background: rgba(255,255,255,0.15);
}

.sas-search-icon {
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255,255,255,0.45);
    pointer-events: none;
    width: 18px;
    height: 18px;
}

.sas-search-count {
    color: rgba(255,255,255,0.45);
    font-size: 13px;
    margin-top: 10px;
    text-align: center;
    min-height: 20px;
    transition: opacity var(--sas-transition);
}

/* ================================================================
   ARCHIVE — Category Filter
================================================================ */
.sas-filter-bar {
    background: #fff;
    border-bottom: 1px solid var(--sas-border);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.sas-filter-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.sas-filter-inner::-webkit-scrollbar {
    display: none;
}

.sas-filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 14px 18px;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--sas-text-muted);
    background: transparent;
    border: none;
    border-bottom: 2.5px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition: color var(--sas-transition), border-color var(--sas-transition);
    text-decoration: none;
    line-height: 1;
}

.sas-filter-btn:hover {
    color: var(--sas-primary);
}

.sas-filter-btn.active {
    color: var(--sas-primary);
    border-bottom-color: var(--sas-primary);
    font-weight: 600;
}

.sas-filter-count {
    background: var(--sas-bg);
    color: var(--sas-text-muted);
    font-size: 11px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 50px;
    border: 1px solid var(--sas-border);
    transition: background var(--sas-transition), color var(--sas-transition);
}

.sas-filter-btn.active .sas-filter-count {
    background: rgba(232,137,26,0.12);
    color: var(--sas-primary);
    border-color: rgba(232,137,26,0.3);
}

/* ================================================================
   ARCHIVE — Tools Grid
================================================================ */
.sas-grid-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px 64px;
}

.sas-section-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 12px;
}

.sas-showing-label {
    font-size: 14px;
    color: var(--sas-text-muted);
}

.sas-showing-label strong {
    color: var(--sas-text);
    font-weight: 600;
}

.sas-tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 1024px) {
    .sas-tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .sas-tools-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .sas-grid-section {
        padding: 24px 16px 48px;
    }
}

/* ── Tool Card ───────────────────────────────────────────────── */
.sas-tool-card {
    background: var(--sas-card);
    border-radius: var(--sas-radius);
    overflow: hidden;
    border: 1px solid var(--sas-border);
    box-shadow: var(--sas-shadow);
    transition: transform var(--sas-transition), box-shadow var(--sas-transition);
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}

.sas-tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sas-shadow-hover);
    border-color: rgba(232,137,26,0.3);
    text-decoration: none;
    color: inherit;
}

/* Card Thumbnail */
.sas-card-thumb {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: linear-gradient(135deg, #2d1b4e, #1a1a2e);
    flex-shrink: 0;
}

.sas-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    display: block;
}

.sas-tool-card:hover .sas-card-thumb img {
    transform: scale(1.05);
}

/* Placeholder when no image */
.sas-card-thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 42px;
    color: rgba(212,168,67,0.5);
    background: linear-gradient(135deg, #1a1a2e, #2d1b4e);
}

/* Category badge on image */
.sas-card-cat-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(26,26,46,0.85);
    color: var(--sas-gold);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: 50px;
    border: 1px solid rgba(212,168,67,0.3);
    backdrop-filter: blur(4px);
    max-width: calc(100% - 20px);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Card Body */
.sas-card-body {
    padding: 18px 20px 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sas-card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--sas-text);
    margin: 0 0 8px;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sas-card-excerpt {
    font-size: 13.5px;
    color: var(--sas-text-muted);
    line-height: 1.55;
    margin: 0 0 16px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sas-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid var(--sas-border);
    margin-top: auto;
}

.sas-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--sas-primary);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: gap var(--sas-transition);
}

.sas-tool-card:hover .sas-card-cta {
    gap: 10px;
}

.sas-card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.sas-card-tag {
    font-size: 11px;
    color: var(--sas-text-muted);
    background: var(--sas-bg);
    border: 1px solid var(--sas-border);
    padding: 2px 8px;
    border-radius: 50px;
}

/* ── No Results ──────────────────────────────────────────────── */
.sas-no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 64px 24px;
    color: var(--sas-text-muted);
    display: none;
}

.sas-no-results.visible {
    display: block;
}

.sas-no-results-icon {
    font-size: 56px;
    display: block;
    margin-bottom: 16px;
    opacity: 0.4;
}

.sas-no-results h3 {
    font-size: 20px;
    color: var(--sas-text);
    margin: 0 0 8px;
}

.sas-no-results p {
    font-size: 14px;
    margin: 0;
}

/* ── Hidden card (filter/search) ─────────────────────────────── */
.sas-tool-card.hidden {
    display: none;
}

/* ================================================================
   SINGLE TOOL PAGE
================================================================ */

/* Hero Banner */
.sas-single-hero {
    position: relative;
    background: linear-gradient(135deg, var(--sas-darker) 0%, #2d1b4e 100%);
    overflow: hidden;
    min-height: 320px;
    display: flex;
    align-items: flex-end;
}

.sas-single-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: brightness(0.3) saturate(0.8);
    z-index: 0;
}

.sas-single-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26,26,46,0.95) 0%, rgba(26,26,46,0.5) 50%, transparent 100%);
    z-index: 1;
}

.sas-single-hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 24px 48px;
    width: 100%;
}

/* Breadcrumb */
.sas-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.sas-breadcrumb a,
.sas-breadcrumb span {
    font-size: 13px;
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    transition: color var(--sas-transition);
}

.sas-breadcrumb a:hover {
    color: var(--sas-gold);
}

.sas-breadcrumb-sep {
    color: rgba(255,255,255,0.25);
    font-size: 11px;
}

.sas-breadcrumb-current {
    color: rgba(255,255,255,0.8) !important;
}

/* Single Title */
.sas-single-title {
    color: #FFFFFF !important;
    font-size: clamp(26px, 4vw, 42px);
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 16px !important;
    padding: 0 !important;
    border: none !important;
}

/* Single Meta */
.sas-single-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.sas-single-cat-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(232,137,26,0.2);
    border: 1px solid rgba(232,137,26,0.4);
    color: var(--sas-gold);
    font-size: 12px;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: 50px;
    text-decoration: none;
}

.sas-single-cat-badge:hover {
    background: rgba(232,137,26,0.3);
    color: var(--sas-gold);
    text-decoration: none;
}

/* ── Single Content Layout ───────────────────────────────────── */
.sas-single-layout {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 24px 80px;
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 40px;
    align-items: start;
}

@media (max-width: 960px) {
    .sas-single-layout {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 32px 16px 64px;
    }
}

/* Main Content Area */
.sas-single-main {}

/* AIP Form Box */
.sas-tool-form-box {
    background: var(--sas-card);
    border-radius: var(--sas-radius);
    border: 1px solid var(--sas-border);
    box-shadow: var(--sas-shadow);
    overflow: hidden;
    margin-bottom: 32px;
}

.sas-tool-form-header {
    background: linear-gradient(90deg, var(--sas-dark), #2d1b4e);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sas-tool-form-header-icon {
    width: 38px;
    height: 38px;
    background: rgba(232,137,26,0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sas-primary);
    font-size: 18px;
    flex-shrink: 0;
}

.sas-tool-form-header h3 {
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    margin: 0;
    padding: 0;
    border: none;
}

.sas-tool-form-header p {
    color: rgba(255,255,255,0.55);
    font-size: 13px;
    margin: 2px 0 0;
    padding: 0;
}

.sas-tool-form-body {
    padding: 24px;
}

/* How-to-use Guide Styling */
.sas-tool-guide {
    background: var(--sas-card);
    border-radius: var(--sas-radius);
    border: 1px solid var(--sas-border);
    box-shadow: var(--sas-shadow);
    padding: 32px;
    margin-bottom: 32px;
}

.sas-tool-guide h2 {
    font-size: 20px !important;
    font-weight: 700 !important;
    color: var(--sas-dark) !important;
    margin: 24px 0 12px !important;
    padding: 0 !important;
    border: none !important;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sas-tool-guide h2:first-child {
    margin-top: 0 !important;
}

.sas-tool-guide h2::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 22px;
    background: linear-gradient(to bottom, var(--sas-primary), var(--sas-gold));
    border-radius: 2px;
    flex-shrink: 0;
}

.sas-tool-guide ol,
.sas-tool-guide ul {
    padding-left: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 12px 0 !important;
}

.sas-tool-guide ol li {
    counter-increment: step-counter;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    color: var(--sas-text);
    line-height: 1.6;
}

.sas-tool-guide ol li::before {
    content: counter(step-counter);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--sas-primary), var(--sas-primary-dark));
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 1px;
}

.sas-tool-guide ol {
    counter-reset: step-counter;
}

.sas-tool-guide ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 15px;
    color: var(--sas-text);
    line-height: 1.6;
}

.sas-tool-guide ul li::before {
    content: '✦';
    color: var(--sas-primary);
    font-size: 11px;
    flex-shrink: 0;
    margin-top: 4px;
}

.sas-tool-guide p.sas-tool-intro {
    font-size: 16px;
    color: var(--sas-text-muted);
    line-height: 1.7;
    margin: 0 0 20px !important;
    padding: 16px 20px;
    background: rgba(232,137,26,0.06);
    border-left: 3px solid var(--sas-primary);
    border-radius: 0 var(--sas-radius-sm) var(--sas-radius-sm) 0;
}

/* ── Sidebar ─────────────────────────────────────────────────── */
.sas-single-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

@media (max-width: 960px) {
    .sas-single-sidebar {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    }
}

.sas-sidebar-card {
    background: var(--sas-card);
    border-radius: var(--sas-radius);
    border: 1px solid var(--sas-border);
    box-shadow: var(--sas-shadow);
    overflow: hidden;
}

.sas-sidebar-card-header {
    padding: 16px 20px 14px;
    border-bottom: 1px solid var(--sas-border);
    display: flex;
    align-items: center;
    gap: 10px;
}

.sas-sidebar-card-header h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--sas-text);
    margin: 0;
    padding: 0;
    border: none;
}

.sas-sidebar-card-icon {
    font-size: 18px;
    line-height: 1;
}

/* Related Tools */
.sas-related-list {
    padding: 12px 0;
}

.sas-related-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    text-decoration: none;
    color: var(--sas-text);
    transition: background var(--sas-transition);
    border-bottom: 1px solid var(--sas-border);
}

.sas-related-item:last-child {
    border-bottom: none;
}

.sas-related-item:hover {
    background: var(--sas-bg);
    color: var(--sas-text);
    text-decoration: none;
}

.sas-related-thumb {
    width: 48px;
    height: 48px;
    border-radius: var(--sas-radius-sm);
    overflow: hidden;
    flex-shrink: 0;
    background: linear-gradient(135deg, #2d1b4e, #1a1a2e);
}

.sas-related-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sas-related-thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: rgba(212,168,67,0.5);
}

.sas-related-info {}

.sas-related-name {
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 3px;
}

.sas-related-cat {
    font-size: 11.5px;
    color: var(--sas-primary);
    font-weight: 500;
}

/* Category list in sidebar */
.sas-cat-list {
    padding: 8px 0;
}

.sas-cat-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 20px;
    text-decoration: none;
    color: var(--sas-text);
    font-size: 13.5px;
    transition: background var(--sas-transition);
    border-bottom: 1px solid var(--sas-border);
}

.sas-cat-item:last-child {
    border-bottom: none;
}

.sas-cat-item:hover {
    background: var(--sas-bg);
    color: var(--sas-primary);
    text-decoration: none;
}

.sas-cat-item-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sas-cat-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--sas-primary);
    flex-shrink: 0;
}

.sas-cat-count {
    font-size: 11.5px;
    color: var(--sas-text-muted);
    font-weight: 500;
    background: var(--sas-bg);
    border: 1px solid var(--sas-border);
    padding: 1px 8px;
    border-radius: 50px;
}

/* ── Back Button ─────────────────────────────────────────────── */
.sas-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.75);
    border: 1px solid rgba(255,255,255,0.2);
    font-size: 13px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 50px;
    text-decoration: none;
    transition: background var(--sas-transition), color var(--sas-transition);
    margin-bottom: 20px;
    display: inline-flex;
}

.sas-back-btn:hover {
    background: rgba(255,255,255,0.2);
    color: #fff;
    text-decoration: none;
}

/* ── Archive link btn ────────────────────────────────────────── */
.sas-archive-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--sas-primary), var(--sas-primary-dark));
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    transition: opacity var(--sas-transition), transform var(--sas-transition);
    box-shadow: 0 4px 16px rgba(232,137,26,0.35);
    margin: 0 auto;
}

.sas-archive-link:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    color: #fff;
    text-decoration: none;
}

/* ================================================================
   Utilities & Animations
================================================================ */
@keyframes sas-fadein {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.sas-tool-card {
    animation: sas-fadein 0.3s ease both;
}

.sas-tools-grid .sas-tool-card:nth-child(1)  { animation-delay: 0.02s; }
.sas-tools-grid .sas-tool-card:nth-child(2)  { animation-delay: 0.04s; }
.sas-tools-grid .sas-tool-card:nth-child(3)  { animation-delay: 0.06s; }
.sas-tools-grid .sas-tool-card:nth-child(4)  { animation-delay: 0.08s; }
.sas-tools-grid .sas-tool-card:nth-child(5)  { animation-delay: 0.10s; }
.sas-tools-grid .sas-tool-card:nth-child(6)  { animation-delay: 0.12s; }

/* Responsive tweaks */
@media (max-width: 600px) {
    .sas-hero { padding: 48px 16px 36px; }
    .sas-single-hero-content { padding: 24px 16px 36px; }
    .sas-tool-guide { padding: 20px; }
    .sas-tool-form-body { padding: 16px; }
    .sas-filter-inner { padding: 0 12px; }
    .sas-filter-btn { padding: 12px 14px; }
}