/* ============================================================
   Chat GPTT - main.css  (v2.0)
   Light futuristic UI - glass + gradient mesh + Orbitron
   Token system is overridable from the Theme Panel.
   ============================================================ */

:root {
	/* Brand (overridable from admin panel) */
	--c1: #6d4bff;   /* primary   */
	--c2: #b537f2;   /* secondary */
	--c3: #00c2ff;   /* accent    */

	--grad:  linear-gradient(120deg, var(--c1) 0%, var(--c2) 55%, var(--c3) 100%);
	--grad-2:linear-gradient(135deg, var(--c1), var(--c3));
	--grad-soft: linear-gradient(120deg, color-mix(in srgb, var(--c1) 16%, transparent), color-mix(in srgb, var(--c3) 16%, transparent));

	/* Surfaces - light */
	--paper:   #eef1ff;   /* page base (overridable) */
	--paper-2: #f7f9ff;
	--card:    #ffffff;
	--glass:   rgba(255, 255, 255, 0.70);
	--glass-2: rgba(255, 255, 255, 0.55);

	/* Ink */
	--ink:      #141038;  /* headings (overridable) */
	--ink-soft: #4a4674;  /* body */
	--muted:    #7e7aa4;  /* dim  */

	--line:        rgba(20, 16, 58, 0.10);
	--line-strong: rgba(20, 16, 58, 0.16);

	/* Effects */
	--shadow-sm: 0 4px 14px rgba(28, 20, 80, 0.06);
	--shadow:    0 18px 44px rgba(38, 24, 96, 0.12);
	--shadow-lg: 0 30px 70px rgba(38, 24, 96, 0.18);
	--glow:      0 10px 40px color-mix(in srgb, var(--c1) 40%, transparent);
	--ring:      color-mix(in srgb, var(--c1) 55%, transparent);

	--radius:    20px;   /* overridable */
	--radius-sm: 13px;
	--radius-lg: 28px;
	--container: 1200px; /* overridable */

	--font-display: "Orbitron", ui-sans-serif, system-ui, sans-serif;
	--font-body: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

	--header-h: 74px;
}

/* ---------- Dark mode (optional toggle) ---------- */
html[data-cgptt="dark"] {
	--paper:   #080611;
	--paper-2: #0d0b1e;
	--card:    #12102a;
	--glass:   rgba(255, 255, 255, 0.05);
	--glass-2: rgba(255, 255, 255, 0.04);

	--ink:      #f0efff;
	--ink-soft: #c3c1e6;
	--muted:    #8f8cba;

	--line:        rgba(255, 255, 255, 0.10);
	--line-strong: rgba(255, 255, 255, 0.18);

	--shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.4);
	--shadow:    0 18px 44px rgba(0, 0, 0, 0.5);
	--shadow-lg: 0 30px 70px rgba(0, 0, 0, 0.6);
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	font-family: var(--font-body);
	color: var(--ink-soft);
	background: var(--paper);
	line-height: 1.65;
	font-size: 17px;
	overflow-x: hidden;
	position: relative;
	min-height: 100vh;
	transition: background .4s ease, color .4s ease;
}

/* Futuristic mesh + grid background */
body::before {
	content: "";
	position: fixed;
	inset: 0;
	z-index: -3;
	background:
		radial-gradient(1100px 620px at 12% -8%,  color-mix(in srgb, var(--c1) 22%, transparent), transparent 60%),
		radial-gradient(900px 520px at 102% 4%,   color-mix(in srgb, var(--c2) 18%, transparent), transparent 58%),
		radial-gradient(800px 620px at 50% 118%,  color-mix(in srgb, var(--c3) 16%, transparent), transparent 60%),
		linear-gradient(180deg, var(--paper-2), var(--paper));
}
body::after {
	content: "";
	position: fixed;
	inset: 0;
	z-index: -3;
	pointer-events: none;
	background-image:
		linear-gradient(color-mix(in srgb, var(--ink) 4%, transparent) 1px, transparent 1px),
		linear-gradient(90deg, color-mix(in srgb, var(--ink) 4%, transparent) 1px, transparent 1px);
	background-size: 46px 46px;
	mask-image: radial-gradient(circle at 50% 24%, #000 0%, transparent 70%);
	-webkit-mask-image: radial-gradient(circle at 50% 24%, #000 0%, transparent 70%);
	opacity: .6;
}

a { color: var(--c1); text-decoration: none; transition: color .2s ease, opacity .2s ease; }
a:hover { color: var(--c2); }

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.18; letter-spacing: .2px; font-weight: 700; color: var(--ink); }

p { margin: 0 0 1em; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 22px; }

img { display: block; max-width: 100%; height: auto; }

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px; overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px); white-space: nowrap;
}
.skip-link { position: absolute; left: -999px; top: 0; z-index: 200; background: var(--c1); color: #fff; padding: 10px 16px; border-radius: 0 0 10px 0; }
.skip-link:focus { left: 0; }
:focus-visible { outline: 2px solid var(--ring); outline-offset: 3px; }

/* ---------- Aurora floating orbs ---------- */
.cgptt-aurora { position: fixed; inset: 0; z-index: -2; pointer-events: none; overflow: hidden; }
.cgptt-aurora .orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .38; mix-blend-mode: multiply; }
html[data-cgptt="dark"] .cgptt-aurora .orb { mix-blend-mode: screen; opacity: .5; }
.orb-1 { width: 440px; height: 440px; background: var(--c1); top: -130px; left: -90px;  animation: float1 20s ease-in-out infinite; }
.orb-2 { width: 380px; height: 380px; background: var(--c2); top: 28%; right: -110px;    animation: float2 24s ease-in-out infinite; }
.orb-3 { width: 340px; height: 340px; background: var(--c3); bottom: -120px; left: 32%;   animation: float3 26s ease-in-out infinite; }
@keyframes float1 { 0%,100%{ transform: translate(0,0) scale(1);} 50%{ transform: translate(40px,50px) scale(1.08);} }
@keyframes float2 { 0%,100%{ transform: translate(0,0) scale(1);} 50%{ transform: translate(-50px,30px) scale(1.12);} }
@keyframes float3 { 0%,100%{ transform: translate(0,0) scale(1);} 50%{ transform: translate(30px,-40px) scale(1.06);} }

/* ---------- Glass card primitive ---------- */
.glass-card {
	background: var(--glass);
	border: 1px solid var(--glass-2);
	backdrop-filter: blur(16px) saturate(140%);
	-webkit-backdrop-filter: blur(16px) saturate(140%);
	border-radius: var(--radius);
	box-shadow: var(--shadow-sm);
	position: relative;
}

/* ---------- Buttons ---------- */
.btn-gradient, .btn-ghost {
	display: inline-flex; align-items: center; gap: 9px;
	font-family: var(--font-body); font-weight: 600; font-size: 15px;
	padding: 12px 22px; border-radius: 999px; cursor: pointer;
	border: 1px solid transparent; white-space: nowrap;
	transition: transform .18s ease, box-shadow .25s ease, background .25s ease;
	position: relative; overflow: hidden;
}
.btn-gradient { color: #fff; background: var(--grad); background-size: 160% 160%; box-shadow: var(--glow); }
.btn-gradient::after {
	content: ""; position: absolute; inset: 0;
	background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.45) 50%, transparent 70%);
	transform: translateX(-120%); transition: transform .6s ease;
}
.btn-gradient:hover { transform: translateY(-2px); color: #fff; }
.btn-gradient:hover::after { transform: translateX(120%); }
.btn-ghost { color: var(--ink); background: var(--card); border-color: var(--line-strong); }
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--c1); color: var(--c1); box-shadow: var(--shadow-sm); }
.btn-lg { padding: 15px 30px; font-size: 16px; }

/* ---------- Header ---------- */
.site-header {
	position: sticky; top: 0; z-index: 90;
	background: color-mix(in srgb, var(--paper) 72%, transparent);
	backdrop-filter: blur(18px) saturate(160%);
	-webkit-backdrop-filter: blur(18px) saturate(160%);
	border-bottom: 1px solid var(--line);
	transition: box-shadow .3s ease, background .3s ease;
}
.site-header.scrolled { box-shadow: var(--shadow); }
.site-header::after {
	content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
	background: var(--grad); opacity: .8;
}
.header-inner { display: flex; align-items: center; gap: 20px; height: var(--header-h); }

.site-branding { flex: 0 0 auto; }
.site-title { display: inline-flex; align-items: center; gap: 11px; font-family: var(--font-display); font-weight: 800; font-size: 22px; color: var(--ink); }
.brand-mark {
	width: 40px; height: 40px; display: grid; place-items: center;
	border-radius: 12px; color: #fff; background: var(--grad); box-shadow: var(--glow);
	font-size: 18px;
}
.brand-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; letter-spacing: 1px; }
.custom-logo { max-height: 46px; width: auto; }

.main-nav { margin-left: auto; }
.nav-menu { list-style: none; display: flex; align-items: center; gap: 4px; margin: 0; padding: 0; }
.nav-menu li { position: relative; }
.nav-menu a {
	display: block; padding: 9px 15px; border-radius: 10px; font-weight: 500; font-size: 15.5px;
	color: var(--ink-soft); transition: color .2s ease, background .2s ease;
}
.nav-menu a:hover, .nav-menu .current-menu-item > a { color: var(--ink); background: color-mix(in srgb, var(--c1) 10%, transparent); }
.nav-menu .sub-menu {
	position: absolute; top: 100%; left: 0; min-width: 200px; list-style: none; margin: 8px 0 0; padding: 8px;
	background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow);
	opacity: 0; visibility: hidden; transform: translateY(8px); transition: all .2s ease; z-index: 20;
}
.nav-menu li:hover > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-menu .sub-menu a { padding: 9px 12px; }

.header-actions { display: flex; align-items: center; gap: 8px; }
.header-cta { display: inline-flex; }
.cgptt-search-toggle, .cgptt-menu-toggle, .cgptt-theme-toggle {
	width: 42px; height: 42px; display: grid; place-items: center;
	border-radius: 12px; border: 1px solid var(--line-strong); background: var(--card);
	color: var(--ink); cursor: pointer; font-size: 16px; transition: all .2s ease;
}
.cgptt-search-toggle:hover, .cgptt-menu-toggle:hover, .cgptt-theme-toggle:hover { color: var(--c1); border-color: var(--c1); transform: translateY(-2px); }
.cgptt-menu-toggle { display: none; }

.cgptt-search-panel { border-top: 1px solid var(--line); background: color-mix(in srgb, var(--paper) 88%, transparent); }
.cgptt-search-panel .container { padding-top: 16px; padding-bottom: 16px; }

/* Search form */
.search-form { display: flex; gap: 10px; }
.search-form .search-field {
	flex: 1; padding: 13px 18px; border-radius: 999px; border: 1px solid var(--line-strong);
	background: var(--card); color: var(--ink); font-family: var(--font-body); font-size: 15px;
}
.search-form .search-field:focus { outline: none; border-color: var(--c1); box-shadow: 0 0 0 4px var(--grad-soft); }
.search-form .search-submit {
	padding: 0 22px; border-radius: 999px; border: none; color: #fff; background: var(--grad);
	font-weight: 600; cursor: pointer;
}

/* ---------- Hero ---------- */
.hero { position: relative; padding: 84px 0 62px; text-align: center; }
.hero-inner { max-width: 860px; margin: 0 auto; }
.hero-eyebrow {
	display: inline-flex; align-items: center; gap: 8px; margin: 0 0 18px;
	padding: 7px 16px; border-radius: 999px; font-size: 13.5px; font-weight: 600;
	color: var(--c1); background: var(--card); border: 1px solid var(--line-strong); box-shadow: var(--shadow-sm);
}
.hero-eyebrow i { color: var(--c2); }
.hero-title {
	font-size: clamp(2.6rem, 6vw, 4.6rem); margin: 0 0 14px; letter-spacing: 1px;
	background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
	filter: drop-shadow(0 8px 30px color-mix(in srgb, var(--c1) 30%, transparent));
}
.hero-tagline { font-size: clamp(1.05rem, 2.4vw, 1.4rem); color: var(--muted); margin: 0 0 30px; font-weight: 500; }

.hero-search {
	display: flex; align-items: center; gap: 8px; max-width: 620px; margin: 0 auto 22px;
	padding: 8px 8px 8px 20px; border-radius: 999px; background: var(--card);
	border: 1px solid var(--line-strong); box-shadow: var(--shadow);
	position: relative;
}
.hero-search::before {
	content: ""; position: absolute; inset: -2px; border-radius: 999px; padding: 2px;
	background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
	-webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .3s ease;
}
.hero-search:focus-within::before { opacity: 1; }
.hero-search-icon { color: var(--muted); font-size: 17px; }
.hero-search input {
	flex: 1; border: none; background: transparent; font-family: var(--font-body); font-size: 16px; color: var(--ink);
	padding: 10px 4px;
}
.hero-search input:focus { outline: none; }
.hero-search input::placeholder { color: var(--muted); }

.hero-quick { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.hero-quick a {
	display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 999px;
	font-size: 14px; font-weight: 500; color: var(--ink-soft); background: var(--glass); border: 1px solid var(--line);
	backdrop-filter: blur(8px); transition: all .2s ease;
}
.hero-quick a:hover { color: var(--c1); border-color: var(--c1); transform: translateY(-2px); }

/* ---------- Sections ---------- */
.section { padding: 46px 0; }
.section-tight { padding: 18px 0 8px; }
.section-last { padding-bottom: 70px; }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 26px; }
.section-title { font-size: clamp(1.4rem, 3vw, 1.9rem); margin: 0; display: inline-flex; align-items: center; gap: 12px; }
.section-title i {
	width: 44px; height: 44px; display: grid; place-items: center; border-radius: 13px; font-size: 18px;
	color: #fff; background: var(--grad); box-shadow: var(--glow); -webkit-text-fill-color: #fff;
}
.section-link { font-weight: 600; font-size: 14.5px; color: var(--c1); display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.section-link:hover { gap: 11px; color: var(--c2); }

.section-pills { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.section-pill {
	display: inline-flex; align-items: center; gap: 9px; padding: 12px 20px; font-weight: 600; font-size: 14.5px;
	color: var(--ink); border-radius: 999px; border: 1px solid var(--glass-2); transition: all .22s ease;
}
.section-pill i { color: var(--c1); }
.section-pill:hover { transform: translateY(-3px); color: var(--c1); box-shadow: var(--shadow); border-color: color-mix(in srgb, var(--c1) 40%, transparent); }

/* ---------- Tool grid / cards ---------- */
.tool-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.tool-grid-directory { grid-template-columns: repeat(3, 1fr); }

.tool-card {
	display: flex; flex-direction: column; padding: 0; overflow: hidden;
	transition: transform .25s ease, box-shadow .3s ease, border-color .3s ease;
}
.tool-card::before {
	content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
	background: var(--grad); opacity: 0; transition: opacity .3s ease;
}
.tool-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: color-mix(in srgb, var(--c1) 30%, transparent); }
.tool-card:hover::before { opacity: 1; }
.tool-card-inner { padding: 22px 22px 16px; flex: 1; }
.tool-card-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 14px; }
.tool-thumb, .tool-thumb-fallback {
	width: 56px; height: 56px; border-radius: 15px; object-fit: cover;
}
.tool-thumb-fallback { display: grid; place-items: center; font-size: 22px; color: #fff; background: var(--grad); box-shadow: var(--glow); }
.tool-price-badge {
	font-size: 12px; font-weight: 600; padding: 5px 12px; border-radius: 999px;
	color: var(--c1); background: color-mix(in srgb, var(--c1) 12%, transparent); border: 1px solid color-mix(in srgb, var(--c1) 22%, transparent);
}
.tool-card-title { font-size: 1.15rem; margin: 0 0 8px; }
.tool-card-title a { color: var(--ink); }
.tool-card-title a:hover { color: var(--c1); }
.tool-card-cat { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--muted); font-weight: 500; }
.tool-card-cat i { color: var(--c3); }
.tool-card-excerpt { font-size: 14px; color: var(--ink-soft); margin: 12px 0 0; }
.tool-card-rating { margin-top: 14px; }
.tool-card-visit {
	margin: 0 22px 22px; justify-content: center;
}

/* Stars */
.cgptt-stars { display: inline-flex; align-items: center; gap: 3px; color: #f5a623; font-size: 14px; }
.cgptt-stars-num { margin-left: 7px; color: var(--muted); font-weight: 600; font-size: 13px; }

/* ---------- Post grid / cards ---------- */
.post-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.post-grid-3 { grid-template-columns: repeat(3, 1fr); }

.post-card { display: flex; flex-direction: column; overflow: hidden; transition: transform .25s ease, box-shadow .3s ease; }
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.post-card-media { position: relative; display: block; aspect-ratio: 16 / 10; overflow: hidden; }
.post-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.post-card:hover .post-card-media img { transform: scale(1.06); }
.post-card-media-fallback { position: absolute; inset: 0; display: grid; place-items: center; font-size: 34px; color: #fff; background: var(--grad-2); }
.post-card-cat {
	position: absolute; left: 12px; bottom: 12px; z-index: 2; font-size: 11.5px; font-weight: 600;
	padding: 5px 12px; border-radius: 999px; color: #fff; background: color-mix(in srgb, var(--ink) 62%, transparent); backdrop-filter: blur(6px);
}
.post-card-body { padding: 18px 20px 20px; flex: 1; display: flex; flex-direction: column; }
.post-card-title { font-size: 1.08rem; margin: 0 0 10px; line-height: 1.3; }
.post-card-title a { color: var(--ink); }
.post-card-title a:hover { color: var(--c1); }
.post-card-excerpt { font-size: 14px; color: var(--ink-soft); margin: 0 0 14px; flex: 1; }
.post-card-meta { display: flex; flex-wrap: wrap; gap: 14px; font-size: 12.5px; color: var(--muted); }
.post-card-meta i { color: var(--c1); margin-right: 4px; }

/* ---------- Empty states ---------- */
.empty-state, .cgptt-empty {
	text-align: center; padding: 46px 24px; color: var(--muted);
}
.empty-state i { font-size: 34px; color: var(--c1); margin-bottom: 12px; display: block; opacity: .8; }

/* ---------- Breadcrumbs ---------- */
.cgptt-breadcrumbs { font-size: 13.5px; color: var(--muted); padding: 22px 0 0; }
.cgptt-breadcrumbs a { color: var(--ink-soft); }
.cgptt-breadcrumbs a:hover { color: var(--c1); }
.cgptt-breadcrumbs .sep { margin: 0 8px; opacity: .5; }

/* ---------- Listing layout ---------- */
.listing-layout { display: grid; grid-template-columns: 1fr 320px; gap: 34px; padding: 30px 0 70px; }
.listing-main { min-width: 0; }
.listing-sidebar { min-width: 0; }
.page-head { margin-bottom: 26px; }
.page-title { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 6px 0 8px; }
.page-title span, .page-subtitle { color: var(--muted); }
.page-subtitle { font-size: 15px; }
.listing-main .post-grid { grid-template-columns: repeat(2, 1fr); }

/* ---------- Single ---------- */
.single-layout { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: 40px; padding: 20px 0 70px; }
.single-main { min-width: 0; }
.single-head { margin-bottom: 22px; }
.single-cat { display: inline-block; font-size: 12px; font-weight: 600; padding: 5px 14px; border-radius: 999px; color: #fff; background: var(--grad); margin-bottom: 14px; }
.single-title { font-size: clamp(1.9rem, 4vw, 2.8rem); margin: 0 0 14px; }
.single-meta { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13.5px; color: var(--muted); }
.single-meta i { color: var(--c1); margin-right: 5px; }
.single-thumb { margin: 22px 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.single-content { }
.single-tags { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 8px; }
.single-tags a { font-size: 12.5px; padding: 6px 13px; border-radius: 999px; background: var(--glass); border: 1px solid var(--line); color: var(--ink-soft); }
.single-tags a:hover { color: var(--c1); border-color: var(--c1); }

/* ---------- Entry content typography ---------- */
.entry-content { font-size: 17px; color: var(--ink-soft); }
.entry-content > * { margin-bottom: 1.15em; }
.entry-content h2 { font-size: 1.7rem; margin: 1.6em 0 .6em; }
.entry-content h3 { font-size: 1.35rem; margin: 1.4em 0 .5em; }
.entry-content a { color: var(--c1); font-weight: 500; text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--c1) 40%, transparent); text-underline-offset: 3px; }
.entry-content a:hover { color: var(--c2); }
.entry-content ul, .entry-content ol { padding-left: 1.3em; }
.entry-content li { margin-bottom: .5em; }
.entry-content blockquote {
	margin: 1.5em 0; padding: 18px 24px; border-left: 4px solid var(--c1);
	background: var(--glass); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--ink); font-style: italic;
}
.entry-content img { border-radius: var(--radius-sm); margin: 1.2em 0; box-shadow: var(--shadow-sm); }
.entry-content code { background: color-mix(in srgb, var(--c1) 10%, transparent); padding: 2px 7px; border-radius: 6px; font-size: .9em; }
.entry-content pre { background: #12102a; color: #eee; padding: 18px 20px; border-radius: var(--radius-sm); overflow-x: auto; }
.entry-content pre code { background: none; padding: 0; }
.entry-content table { width: 100%; border-collapse: collapse; }
.entry-content th, .entry-content td { padding: 12px 14px; border: 1px solid var(--line); text-align: left; }
.entry-content th { background: var(--glass); color: var(--ink); }
.page-links { margin-top: 20px; font-weight: 600; }

/* ---------- Single AI Tool ---------- */
/* Centered hero */
.tool-single-head {
	text-align: center;
	padding: 42px 30px 34px;
	margin-bottom: 30px;
	overflow: hidden;
	background: linear-gradient(180deg, color-mix(in srgb, var(--c1) 12%, var(--card)) 0%, color-mix(in srgb, var(--card) 92%, transparent) 62%);
	border-color: var(--line);
}
.tool-single-head::before {
	content: ""; position: absolute; inset: 0 0 auto 0; height: 160px; pointer-events: none;
	background: radial-gradient(70% 120% at 50% 0, color-mix(in srgb, var(--c2) 20%, transparent), transparent 72%);
}
.tool-single-logo { margin: 0 auto 18px; position: relative; }
.tool-single-logo, .tool-single-logo img { width: 88px; height: 88px; border-radius: 22px; }
.tool-single-logo { display: grid; place-items: center; font-size: 34px; color: #fff; background: var(--grad); box-shadow: var(--glow); overflow: hidden; }
.tool-single-logo img { object-fit: cover; }
.tool-single-intro { position: relative; }
.tool-single-title { font-size: clamp(1.5rem, 3.2vw, 2.15rem); line-height: 1.2; margin: 0 auto; max-width: 900px; }
.tool-single-tax { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 16px 0; }
.tool-chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 500; padding: 6px 13px; border-radius: 999px; background: var(--glass); border: 1px solid var(--line); color: var(--ink-soft); }
.tool-chip i { color: var(--c3); }
.tool-chip-price { color: var(--c1); background: color-mix(in srgb, var(--c1) 12%, transparent); border-color: color-mix(in srgb, var(--c1) 22%, transparent); }
.tool-single-rating { display: flex; justify-content: center; margin: 4px 0 22px; }
.tool-single-cta { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 0; margin: 0; position: relative; }
.tool-aff-note { font-size: 12px; color: var(--muted); }

/* Body: readable content + sticky sidebar */
.tool-single-body { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: 34px; align-items: start; }
.tool-single-content { padding: 32px 36px; background: color-mix(in srgb, var(--card) 94%, transparent); border-color: var(--line); }
.tool-single-content.entry-content { font-size: 17px; line-height: 1.78; }
.tool-single-content > :first-child { margin-top: 0; }
.tool-single-content > :last-child { margin-bottom: 0; }

.tool-single-aside { align-self: start; position: sticky; top: calc(var(--header-h) + 18px); display: flex; flex-direction: column; gap: 20px; }
.tool-proscons, .tool-bestfor { display: block; padding: 22px; margin: 0; background: color-mix(in srgb, var(--card) 90%, transparent); }
.tool-proscons h3, .tool-bestfor h3 { margin: 0 0 14px; font-size: 1.05rem; display: flex; align-items: center; gap: 8px; }
.tool-pros h3 { color: #12a150; }
.tool-cons h3 { color: #e5484d; }
.tool-bestfor h3 { color: var(--c1); }
.tool-pros ul, .tool-cons ul { list-style: none; margin: 0; padding: 0; }
.tool-pros li, .tool-cons li { position: relative; padding-left: 26px; margin-bottom: 10px; font-size: 14.5px; line-height: 1.5; color: var(--ink-soft); }
.tool-pros li:last-child, .tool-cons li:last-child { margin-bottom: 0; }
.tool-pros li::before { content: "\f058"; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 0; top: 1px; color: #12a150; }
.tool-cons li::before { content: "\f057"; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 0; top: 1px; color: #e5484d; }
.tool-bestfor-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.tool-related { margin-top: 44px; }
.tool-related .section-title { justify-content: flex-start; margin-bottom: 20px; }

/* ---------- Sidebar / aside ---------- */
.listing-sidebar .widget, .tool-single-aside .widget, .single-main + .listing-sidebar .widget { padding: 22px; margin-bottom: 22px; }
.widget { padding: 22px; margin-bottom: 22px; }
.widget-title { font-size: 1.05rem; margin: 0 0 14px; padding-bottom: 12px; border-bottom: 2px solid var(--line); display: flex; align-items: center; gap: 8px; }
.widget ul { list-style: none; margin: 0; padding: 0; }
.widget li { padding: 8px 0; border-bottom: 1px solid var(--line); }
.widget li:last-child { border-bottom: none; }
.widget a { color: var(--ink-soft); }
.widget a:hover { color: var(--c1); }

/* ---------- Filters ---------- */
.cgptt-filters { padding: 20px 22px; margin-bottom: 26px; }
.cgptt-filters form { display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-end; }
.cgptt-filter { display: flex; flex-direction: column; gap: 6px; }
.cgptt-filter label { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.cgptt-filter select {
	padding: 10px 14px; border-radius: 12px; border: 1px solid var(--line-strong); background: var(--card); color: var(--ink);
	font-family: var(--font-body); font-size: 14px; min-width: 150px; cursor: pointer;
}
.cgptt-filter select:focus { outline: none; border-color: var(--c1); box-shadow: 0 0 0 4px var(--grad-soft); }
.cgptt-filter-actions { display: flex; gap: 10px; }

/* ---------- FAQ accordion ---------- */
.cgptt-faq { margin: 24px 0; }
.tool-single-faq { margin: 40px 0 8px; }
.cgptt-faq-heading { font-size: 1.5rem; margin: 0 0 16px; }
.cgptt-faq-item { padding: 0; margin-bottom: 12px; overflow: hidden; background: color-mix(in srgb, var(--card) 90%, transparent); }
.cgptt-faq-item summary {
	list-style: none; cursor: pointer; padding: 16px 50px 16px 20px; font-weight: 600; color: var(--ink);
	position: relative; font-family: var(--font-body);
}
.cgptt-faq-item summary::-webkit-details-marker { display: none; }
.cgptt-faq-item summary::after {
	content: "\2b"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
	width: 26px; height: 26px; display: grid; place-items: center; border-radius: 8px;
	background: var(--grad); color: #fff; font-size: 13px; transition: transform .25s ease;
}
.cgptt-faq-item[open] summary::after { content: "\2212"; transform: translateY(-50%) rotate(180deg); }
.cgptt-faq-answer { padding: 0 20px 18px; color: var(--ink-soft); font-size: 15px; }

/* ---------- Prompt box ---------- */
.cgptt-prompt { padding: 20px 22px; margin: 20px 0; }
.cgptt-prompt-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.cgptt-prompt-head strong { font-family: var(--font-display); color: var(--ink); font-size: 1.02rem; }
.cgptt-prompt-text { font-size: 14.5px; color: var(--ink-soft); background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px; white-space: pre-wrap; }
.cgptt-copy {
	display: inline-flex; align-items: center; gap: 7px; padding: 8px 15px; border-radius: 999px; cursor: pointer;
	border: 1px solid var(--line-strong); background: var(--card); color: var(--ink); font-family: var(--font-body); font-size: 13px; font-weight: 600; transition: all .2s ease;
}
.cgptt-copy:hover { color: var(--c1); border-color: var(--c1); }
.cgptt-copy.copied { color: #12a150; border-color: #12a150; }

/* ---------- Pagination ---------- */
.cgptt-pagination { margin: 40px 0 0; display: flex; justify-content: center; }
.cgptt-pagination .nav-links, .cgptt-pagination.pagination .nav-links { display: flex; flex-wrap: wrap; gap: 8px; }
.cgptt-pagination a, .cgptt-pagination span {
	min-width: 44px; height: 44px; display: grid; place-items: center; padding: 0 12px; border-radius: 12px;
	border: 1px solid var(--line-strong); background: var(--card); color: var(--ink-soft); font-weight: 600;
}
.cgptt-pagination a:hover { color: var(--c1); border-color: var(--c1); transform: translateY(-2px); }
.cgptt-pagination .current { color: #fff; background: var(--grad); border-color: transparent; }

/* ---------- Meta box hints (admin-side render safety) ---------- */
.cgptt-meta-field { margin-bottom: 14px; }
.cgptt-meta-hint { color: #777; font-size: 12px; }

/* ---------- 404 ---------- */
.error-404 { text-align: center; padding: 80px 0; }
.error-404 .code { font-family: var(--font-display); font-size: clamp(4rem, 14vw, 9rem); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1; }

/* ---------- Footer ---------- */
.site-footer { position: relative; margin-top: 40px; padding: 60px 0 30px; border-top: 1px solid var(--line); background: color-mix(in srgb, var(--paper-2) 70%, transparent); backdrop-filter: blur(10px); }
.site-footer::before { content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 2px; background: var(--grad); opacity: .7; }
.footer-widgets { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin-bottom: 40px; }
.footer-col .footer-widget { background: none; border: none; box-shadow: none; padding: 0; backdrop-filter: none; margin: 0; }
.footer-widget .widget-title { border: none; padding: 0; margin-bottom: 14px; font-family: var(--font-display); font-size: 1rem; }
.footer-widget ul { list-style: none; margin: 0; padding: 0; }
.footer-widget li { padding: 6px 0; border: none; }
.footer-about { font-size: 14px; color: var(--muted); }
.footer-social { display: flex; gap: 10px; margin-top: 14px; }
.footer-social a {
	width: 40px; height: 40px; display: grid; place-items: center; border-radius: 11px;
	background: var(--card); border: 1px solid var(--line-strong); color: var(--ink); transition: all .22s ease;
}
.footer-social a:hover { color: #fff; background: var(--grad); border-color: transparent; transform: translateY(-3px); box-shadow: var(--glow); }

.footer-bottom { border-top: 1px solid var(--line); padding-top: 24px; }
.footer-disclaimer { font-size: 12.5px; color: var(--muted); max-width: 760px; margin: 0 0 16px; }
.footer-meta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; font-size: 13.5px; color: var(--muted); }
.footer-nav { list-style: none; display: flex; flex-wrap: wrap; gap: 18px; margin: 0; padding: 0; }
.footer-nav a { color: var(--ink-soft); }
.footer-nav a:hover { color: var(--c1); }

/* ---------- Back to top ---------- */
.cgptt-back-top {
	position: fixed; right: 22px; bottom: 22px; z-index: 80;
	width: 48px; height: 48px; border-radius: 14px; border: none; cursor: pointer;
	color: #fff; background: var(--grad); box-shadow: var(--glow); font-size: 17px;
	opacity: 0; visibility: hidden; transform: translateY(14px); transition: all .3s ease;
}
.cgptt-back-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.cgptt-back-top:hover { transform: translateY(-3px); }

/* ---------- Comments ---------- */
.comments-area { }
.comments-title { font-size: 1.4rem; margin: 0 0 20px; }
.comment-list { list-style: none; margin: 0 0 24px; padding: 0; }
.comment-list .children { list-style: none; margin-left: 26px; padding-top: 16px; }
.comment-body { padding: 16px 0; border-bottom: 1px solid var(--line); }
.comment-author { font-weight: 600; color: var(--ink); }
.comment-author img { border-radius: 50%; margin-right: 10px; vertical-align: middle; }
.comment-form input[type=text], .comment-form input[type=email], .comment-form input[type=url], .comment-form textarea {
	width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line-strong); background: var(--card); color: var(--ink); font-family: var(--font-body); margin-top: 6px;
}
.comment-form textarea:focus, .comment-form input:focus { outline: none; border-color: var(--c1); box-shadow: 0 0 0 4px var(--grad-soft); }
.comment-form .submit { margin-top: 14px; padding: 12px 26px; border: none; border-radius: 999px; color: #fff; background: var(--grad); font-weight: 600; cursor: pointer; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
	.tool-grid { grid-template-columns: repeat(3, 1fr); }
	.post-grid { grid-template-columns: repeat(3, 1fr); }
	.tool-grid-directory { grid-template-columns: repeat(2, 1fr); }
	.listing-layout, .single-layout, .tool-single-layout, .tool-single-body { grid-template-columns: 1fr; }
	.tool-single-aside, .listing-sidebar { position: static; }
	.listing-main .post-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
	.cgptt-menu-toggle { display: grid; }
	.main-nav {
		position: fixed; inset: var(--header-h) 0 auto 0; margin: 0; padding: 16px 22px 24px;
		background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
		transform: translateY(-120%); transition: transform .3s ease; max-height: calc(100vh - var(--header-h)); overflow-y: auto;
	}
	.main-nav.open { transform: translateY(0); }
	.nav-menu { flex-direction: column; align-items: stretch; gap: 2px; }
	.nav-menu a { padding: 13px 14px; border-radius: 12px; }
	.nav-menu .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; margin: 0 0 0 12px; background: none; padding: 0; }
	.header-cta { display: none; }
}
@media (max-width: 640px) {
	body { font-size: 16px; }
	.hero { padding: 56px 0 44px; }
	.tool-grid, .post-grid, .post-grid-3, .tool-grid-directory, .listing-main .post-grid, .footer-widgets, .tool-proscons { grid-template-columns: 1fr; }
	.section-head { flex-direction: column; align-items: flex-start; gap: 8px; }
	.hero-search { flex-wrap: wrap; border-radius: var(--radius); padding: 14px; }
	.hero-search .btn-gradient { width: 100%; justify-content: center; }
	.cgptt-filters form { flex-direction: column; align-items: stretch; }
	.cgptt-filter select { min-width: 0; width: 100%; }
	.footer-meta { flex-direction: column; align-items: flex-start; }
}

/* ---------- Motion preference ---------- */
@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}