/* ==========================================================================
   BaykalSoft Next-Gen Visual System (Amid OSGB)
   ========================================================================== */

:root {
	--container: 1200px;
	--accent: #0284c7;        /* BaykalSoft Güven Mavisi */
	--accent-deep: #0369a1;
	--ink: #0f172a;           /* Arduvaz Koyu */
	--ink-soft: #475569;
	--line: rgba(15, 23, 42, 0.08);
	--panel: #ffffff;
	--panel-soft: #f8fafc;
	--page: #f1f5f9;          /* Çok hafif mavi-gri zemin */
	
	/* Modern ve Yumuşak Köşeler */
	--radius-sm: 8px;
	--radius-md: 16px;
	--radius-lg: 24px;
	
	/* Derinliği artırılmış modern gölgeler */
	--shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -1px rgba(15, 23, 42, 0.03);
	--shadow-md: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
	
	--space: clamp(16px, 2vw, 24px);
}

:root[data-theme='dark'] {
	--ink: #f8fafc;
	--ink-soft: #cbd5e1;
	--line: rgba(255, 255, 255, 0.08);
	--panel: #1e293b;
	--panel-soft: #0f172a;
	--page: #020617;          /* Gece mavisinden siyaha çalan zemin */
	--accent: #38bdf8;
	--accent-deep: #7dd3fc;
	--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
	--shadow-md: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
}

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

body,
button,
input,
select,
textarea {
	font-family: var(--font-primary-stack, 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
	font-optical-sizing: auto;
}

body {
	margin: 0;
	color: var(--ink);
	background: 
		radial-gradient(circle at 15% 0%, rgba(2, 132, 199, 0.06), transparent 25%),
		radial-gradient(circle at 85% 100%, rgba(2, 132, 199, 0.04), transparent 25%),
		linear-gradient(180deg, #f8fafc 0%, var(--page) 100%);
	line-height: 1.65;
	font-kerning: normal;
	text-rendering: optimizeLegibility;
	font-feature-settings: 'kern' 1, 'liga' 1, 'calt' 1;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	overflow-x: hidden;
}

:root[data-theme='dark'] body {
	background: 
		radial-gradient(circle at 15% 0%, rgba(56, 189, 248, 0.08), transparent 30%),
		linear-gradient(180deg, #020617 0%, var(--page) 100%);
}

body.overlay-open { overflow: hidden; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 clamp(16px, 3vw, 28px); }
.skip-link { position: absolute; left: -999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.skip-link:focus { left: 1rem; top: 1rem; width: auto; height: auto; background: var(--accent); color: #fff; padding: .65rem .9rem; border-radius: 999px; z-index: 999; }

a { color: var(--accent-deep); text-decoration: none; transition: all .25s ease; }
a:hover { color: var(--ink); }
p { margin: 0 0 1.2rem; color: var(--ink-soft); }
p, li, dd, dt, blockquote, figcaption { text-wrap: pretty; }

h1 a, h2 a, h3 a, h4 a, h5 a, h6 a { color: inherit; }
h1, h2, h3, h4, h5, h6 { margin: 0; color: var(--ink); font-family: var(--font-heading-stack, var(--font-primary-stack, 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif)); font-weight: 700; letter-spacing: -0.03em; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.05; }
h2 { font-size: clamp(1.8rem, 3vw, 3.2rem); line-height: 1.1; }
h3 { font-size: 1.25rem; line-height: 1.2; }
h5 { font-size: 1.05rem; line-height: 1.3; }
h6 { font-size: .92rem; line-height: 1.35; }

.site-main { display: block; margin-top: var(--header-content-gap, 0px); }
.section { padding: 0; }

/* --- Üst Çubuk (Topbar) --- */
.topbar { background: var(--topbar-bg, #0f172a); color: var(--topbar-text, #f8fafc); border-bottom: 1px solid rgba(255,255,255,.05); }
.topbar a { color: var(--topbar-link, var(--topbar-text, #e2e8f0)); transition: opacity 0.2s; }
.topbar a:hover { opacity: 0.8; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .6rem 0; font-size: var(--topbar-font-size, .86rem); line-height: var(--topbar-line-height, 1.35); font-weight: 500;}
.topbar-right { display: flex; gap: 1.2rem; flex-wrap: wrap; }
.topbar-right a { display: inline-flex; align-items: center; gap: .5rem; }
.topbar-right i { color: var(--accent); font-size: 1rem; }

/* --- Duyuru Çubuğu (Announcement) --- */
.announcement-bar { background: linear-gradient(90deg, var(--accent) 0%, #38bdf8 100%); color: #ffffff; border-bottom: none; }
.announcement-bar .container { display: flex; align-items: center; gap: .85rem; padding-top: 10px; padding-bottom: 10px; overflow: hidden; }
.announcement-bar .announcement-icon { display: inline-flex; align-items: center; justify-content: center; padding: .2rem .7rem; border-radius: 999px; background: rgba(255,255,255,.2); color: #ffffff; font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.05em; }
.announcement-bar .announcement-content { display: block; width: 100%; font-size: 15px; font-weight: 600; color: #ffffff; line-height: 1.3; }

/* --- Header / Navigasyon (Glassmorphism) --- */
.site-header { position: relative; z-index: 320; background: rgba(255, 255, 255, 0.75); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid rgba(15, 23, 42, 0.05); box-shadow: 0 4px 24px -6px rgba(15, 23, 42, 0.05); }
.site-header .container { min-height: 84px; display: block; }
.header-fixed .site-header { position: sticky; top: 0; }
.header-animated.scrolled .site-header .container { min-height: 70px; transition: min-height .3s ease; }

.header-blocks-frame { position: relative; margin: clamp(8px, 1.7vw, 16px) 0; padding: clamp(6px, 1vw, 10px); border-radius: var(--radius-lg); border: 1px solid var(--line); background: transparent; }
.navbar { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2rem); width: 100%; min-height: 84px; position: relative; }
.navbar-section { display: flex; align-items: center; gap: 1.2rem; }
.navbar-section.logo { flex: 0 1 auto; margin-right: auto; min-width: 0; }
.navbar-section.logo.tagline-inline { flex-wrap: nowrap; }
.navbar-section.logo.tagline-inline.branding-align-center { justify-content: center; text-align: center; }
.navbar-section.logo.tagline-inline.branding-align-right { justify-content: flex-end; text-align: right; }
.navbar-section.logo.tagline-below-left,
.navbar-section.logo.tagline-below-center,
.navbar-section.logo.tagline-below-right { flex-wrap: wrap; gap: .35rem 1rem; max-width: min(100%, 420px); }
.navbar-section.logo.tagline-below-left { justify-content: flex-start; text-align: left; }
.navbar-section.logo.tagline-below-center { justify-content: center; text-align: center; }
.navbar-section.logo.tagline-below-right { justify-content: flex-end; text-align: right; }
.navbar-section.logo.tagline-below-left .site-tagline,
.navbar-section.logo.tagline-below-center .site-tagline,
.navbar-section.logo.tagline-below-right .site-tagline { flex: 1 0 100%; margin: 0; }
.navbar-section.logo.tagline-below-left .site-tagline { text-align: left; }
.navbar-section.logo.tagline-below-center .site-tagline { text-align: center; }
.navbar-section.logo.tagline-below-right .site-tagline { text-align: right; }
.desktop-menu { display: flex; flex: 1 1 auto; justify-content: flex-end; }
.navbar.menu-align-left .desktop-menu { justify-content: flex-start; }
.navbar.menu-align-center .desktop-menu { justify-content: center; }
.navbar.menu-align-right .desktop-menu { justify-content: flex-end; }
.theme-actions.desktop-actions { justify-content: flex-end; flex: 0 0 auto; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* Marka */
.site-title { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.02em; }
.site-title a { display: inline-flex; align-items: center; gap: .8rem; color: var(--ink); }
.navbar-brand { display: inline-flex; align-items: center; gap: .8rem; max-width: 100%; }
.navbar-brand img { max-height: 52px; width: auto; display: block; filter: drop-shadow(0 4px 12px rgba(0,0,0,0.06)); transition: transform 0.3s ease; }
.navbar-brand:hover img { transform: scale(1.02); }
.site-tagline { font-size: .9rem; color: var(--ink-soft); font-weight: 500; font-family: var(--font-primary-stack); }

/* Masaüstü Menü */
.navigation { list-style: none; display: flex; align-items: center; gap: .4rem; margin: 0; padding: 0; }
.desktop-dropmenu .navigation,
.desktop-dropmenu .menu-item { position: relative; }
.desktop-dropmenu > .navigation { padding: .4rem; border-radius: 999px; background: rgba(15, 23, 42, 0.02); border: 1px solid rgba(15, 23, 42, 0.04); }
.desktop-dropmenu > .navigation > .menu-item > a { display: inline-flex; align-items: center; gap: .45rem; min-height: 44px; padding: .55rem 1.1rem; border-radius: 999px; font-weight: 600; font-size: .95rem; color: var(--ink-soft); transition: all .3s ease; }
.desktop-dropmenu > .navigation > .menu-item > a:hover,
.desktop-dropmenu > .navigation > .menu-item > a.active { background: var(--panel); color: var(--accent); box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04); }
.desktop-dropmenu .nav-caret { font-size: .7rem; opacity: .6; transition: transform .3s ease; margin-top: 2px; }
.desktop-dropmenu > .navigation > .menu-item:hover > a .nav-caret,
.desktop-dropmenu > .navigation > .menu-item.open > a .nav-caret,
.desktop-dropmenu > .navigation > .menu-item:focus-within > a .nav-caret { transform: rotate(180deg); opacity: 1; }

/* Alt Menü (Açılır) */
.desktop-dropmenu .submenu { position: absolute; top: calc(100% + 12px); left: 0; min-width: 260px; margin: 0; padding: .75rem; list-style: none; background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(16px); border: 1px solid var(--line); border-radius: var(--radius-md); box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(12px) scale(0.98); transition: all .25s cubic-bezier(0.16, 1, 0.3, 1); z-index: 1200; display: grid; gap: .3rem; }
.desktop-dropmenu > .navigation > .menu-item > .submenu::before { content: ""; position: absolute; top: -8px; left: 24px; width: 14px; height: 14px; background: inherit; border-top: 1px solid var(--line); border-left: 1px solid var(--line); transform: rotate(45deg); }
.desktop-dropmenu .submenu .submenu { top: -0.5rem; left: calc(100% + 12px); }
.desktop-dropmenu li:hover > .submenu,
.desktop-dropmenu li.open > .submenu,
.desktop-dropmenu li:focus-within > .submenu { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0) scale(1); }
.desktop-dropmenu .submenu a { display: flex; align-items: center; justify-content: space-between; padding: .6rem .8rem; border-radius: 10px; font-size: .92rem; font-weight: 500; color: var(--ink-soft); transition: all 0.2s; }
.desktop-dropmenu .submenu a:hover { background: rgba(2, 132, 199, 0.06); color: var(--accent-deep); padding-left: 1rem; }

/* Butonlar & CTA */
.header-cta, .mobile-cta, .hero-actions .button-primary, .hero-actions .button-outline, .btn, .btn-ghost { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; min-height: 48px; padding: .85rem 1.4rem; border-radius: 999px; font-weight: 700; font-size: 15px; letter-spacing: 0.01em; transition: all .3s cubic-bezier(0.34, 1.56, 0.64, 1); cursor: pointer; border: none; }
.header-cta, .hero-actions .button-primary, .btn { background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%); color: #ffffff; box-shadow: 0 4px 14px rgba(2, 132, 199, 0.25); }
.header-cta:hover, .hero-actions .button-primary:hover, .btn:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(2, 132, 199, 0.35); color: #ffffff; }
.mobile-cta, .hero-actions .button-outline, .btn-ghost { background: var(--panel); color: var(--ink); border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.mobile-cta:hover, .hero-actions .button-outline:hover, .btn-ghost:hover { background: var(--page); border-color: rgba(15, 23, 42, 0.15); transform: translateY(-2px); }

/* Header Araçları */
.header-tool, .theme-toggle { display: inline-flex; align-items: center; justify-content: center; gap: .7rem; width: 48px; min-width: 48px; height: 48px; padding: 0; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); color: var(--ink); box-shadow: var(--shadow-sm); cursor: pointer; transition: all 0.3s ease; text-decoration: none; }
.header-tool:hover, .theme-toggle:hover { background: var(--page); transform: translateY(-1px); color: var(--accent-deep); }
.header-tool .header-tool-icon, .theme-toggle .theme-toggle-icon { display: inline-flex; align-items: center; justify-content: center; width: 1.15rem; height: 1.15rem; flex-shrink: 0; }
.header-tool .header-tool-icon svg, .theme-toggle .theme-toggle-icon svg { width: 100%; height: 100%; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.header-tool.is-detailed, .theme-toggle.is-detailed { width: auto; min-width: 56px; padding: .8rem 1rem; justify-content: flex-start; }
.header-tool-label { font-size: .95rem; font-weight: 700; color: var(--ink); }
.overlay-tools .header-tool.is-detailed { width: 100%; min-width: 0; }

/* Hızlı Arama Modalı */
body.search-modal-open { overflow: hidden; }
.search-modal[hidden] { display: none !important; }
.search-modal { position: fixed; inset: 0; z-index: 620; display: flex; align-items: flex-start; justify-content: center; padding: clamp(1rem, 4vw, 2rem); background: rgba(2, 6, 23, 0.56); backdrop-filter: blur(16px); }
.search-modal-panel { width: min(760px, 100%); max-height: calc(100vh - 2rem); overflow: auto; display: grid; gap: 1.1rem; padding: clamp(1.2rem, 3vw, 1.75rem); border-radius: calc(var(--radius-lg) + 2px); background: linear-gradient(155deg, rgba(255,255,255,.96), rgba(248,250,252,.88)); border: 1px solid rgba(15, 23, 42, 0.08); box-shadow: 0 24px 70px rgba(2, 6, 23, 0.22); }
.search-modal-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.search-modal-copy { display: grid; gap: .55rem; }
.search-modal-kicker { margin: 0; font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--accent-deep); }
.search-modal-header h2 { margin: 0; font-size: clamp(1.5rem, 3.8vw, 2.4rem); letter-spacing: -0.03em; }
.search-modal-intro { margin: 0; max-width: 54ch; color: var(--ink-soft); line-height: 1.7; }
.search-modal-close { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 999px; border: 1px solid rgba(15, 23, 42, 0.08); background: rgba(255,255,255,.84); color: var(--ink); box-shadow: var(--shadow-sm); cursor: pointer; transition: all .25s ease; }
.search-modal-close:hover { background: var(--page); color: var(--accent-deep); transform: translateY(-1px); }
.search-modal-close:focus-visible,
.search-advanced-link:focus-visible,
.search-modal .tntsearch-field:focus-visible,
.search-control select:focus-visible { outline: 3px solid rgba(196, 154, 108, 0.35); outline-offset: 2px; }
.search-modal-panel:focus { outline: none; }
.search-modal-form { padding: clamp(1rem, 2vw, 1.3rem); }
.search-modal-form .tntsearch-form { display: grid; gap: 1rem; margin: 0; }
.search-modal-form .tntsearch-results { max-height: min(42vh, 420px); overflow: auto; padding-right: .15rem; }
.search-modal-footer { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: .35rem; border-top: 1px solid rgba(15, 23, 42, 0.08); }
.search-modal-note { margin: 0; color: var(--ink-soft); line-height: 1.6; }
.search-advanced-link { margin: 0; }

/* Tema Değiştirici */
.theme-toggle .theme-toggle-icon { display: none; }
.theme-toggle .theme-toggle-icon svg { width: 100%; height: 100%; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.theme-toggle .icon-auto { display: none; }
[data-theme-preference='auto'] .theme-toggle .icon-auto { display: inline-flex; }
[data-theme-preference='auto'] .theme-toggle .icon-sun, [data-theme-preference='auto'] .theme-toggle .icon-moon { display: none; }
[data-theme='light'] .theme-toggle .icon-sun { display: inline-flex; }
[data-theme='light'] .theme-toggle .icon-moon, [data-theme='light'] .theme-toggle .icon-auto { display: none; }
[data-theme='dark'] .theme-toggle .icon-moon { display: inline-flex; }
[data-theme='dark'] .theme-toggle .icon-sun, [data-theme='dark'] .theme-toggle .icon-auto { display: none; }

/* Arama Sayfası */
.search-page { padding-top: clamp(1.5rem, 4vw, 3rem); padding-bottom: clamp(2.2rem, 5vw, 4rem); }
.search-shell { max-width: 920px; margin: 0 auto; display: grid; gap: 1.25rem; }
.search-hero { display: grid; gap: 1rem; padding: clamp(1.6rem, 4vw, 2.6rem); border-radius: var(--radius-lg); background: linear-gradient(145deg, rgba(255,255,255,.92), rgba(255,255,255,.72)); border: 1px solid rgba(15, 23, 42, 0.08); box-shadow: var(--shadow-md); }
.search-hero h1 { margin: 0; font-size: clamp(2rem, 4vw, 3.25rem); letter-spacing: -0.03em; }
.search-intro { max-width: 62ch; color: var(--ink-soft); font-size: 1rem; line-height: 1.75; }
.search-hero-meta { display: flex; flex-wrap: wrap; gap: .75rem; color: var(--ink-soft); font-size: .95rem; }
.search-panel { padding: clamp(1.2rem, 3vw, 2rem); border-radius: var(--radius-lg); background: rgba(255,255,255,.84); border: 1px solid rgba(15, 23, 42, 0.08); box-shadow: var(--shadow-sm); }
.search-panel .tntsearch-form { display: grid; gap: 1rem; }
.search-panel .form-group { margin: 0; }
.search-panel .tntsearch-field { width: 100%; min-height: 56px; padding: 1rem 1.15rem; border-radius: 18px; border: 1px solid rgba(15, 23, 42, 0.1); background: var(--page); color: var(--ink); font-size: 1rem; box-shadow: inset 0 1px 0 rgba(255,255,255,0.6); }
.search-panel .tntsearch-field:focus { outline: none; border-color: rgba(196, 154, 108, 0.85); box-shadow: 0 0 0 4px rgba(196, 154, 108, 0.14); }
.search-advanced-fields { display: grid; gap: 1rem; }
.search-advanced-controls { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .85rem; }
.search-control { display: grid; gap: .42rem; margin: 0; }
.search-control span { font-size: .82rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-soft); }
.search-control select { width: 100%; min-height: 48px; margin: 0; padding: .85rem 1rem; border-radius: 14px; border: 1px solid rgba(15, 23, 42, 0.1); background: var(--page); color: var(--ink); font-weight: 600; box-shadow: inset 0 1px 0 rgba(255,255,255,0.6); }
.search-control select:focus { outline: none; border-color: rgba(196, 154, 108, 0.85); box-shadow: 0 0 0 4px rgba(196, 154, 108, 0.14); }
.search-advanced-tips { margin: 0; color: var(--ink-soft); line-height: 1.7; }
.search-panel .tntsearch-results .row { display: grid; gap: .7rem; }
.search-panel .tntsearch-results .info { display: flex; flex-wrap: wrap; gap: 1rem; margin: .35rem 0 0; color: var(--ink-soft); font-size: .92rem; }
.search-panel .tntsearch-results .title,
.search-panel .tntsearch-results .route,
.search-panel .tntsearch-results p { margin: 0; }
.search-panel .tntsearch-results .title { font-size: 1.05rem; }
.search-panel .tntsearch-results .title a { color: var(--ink); }
.search-panel .tntsearch-results .route { font-size: .85rem; color: var(--accent-deep); word-break: break-word; }
.search-panel .tntsearch-results p { color: var(--ink-soft); line-height: 1.7; }
.search-panel .tntsearch-results em { font-style: normal; color: var(--ink); background: rgba(196, 154, 108, 0.18); border-radius: .35rem; padding: 0 .18rem; }

/* Mobil Menü Hamburger */
.mobile-menu { display: none; position: fixed; right: 1.2rem; top: 1.2rem; z-index: 380; }
.button_container { display: flex; flex-direction: column; gap: 5px; padding: 12px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.9); box-shadow: var(--shadow-sm); backdrop-filter: blur(10px); cursor: pointer; }
.button_container span { display: block; width: 22px; height: 2px; background: var(--ink); border-radius: 999px; transition: all 0.3s ease; }

/* Mobil Menü Overlay */
.overlay { position: fixed; inset: 0; display: none; background: rgba(15, 23, 42, 0.4); backdrop-filter: blur(8px); z-index: 450; }
.overlay.open { display: block; }
.overlay-panel { position: absolute; right: 0; top: 0; display: flex; flex-direction: column; gap: 1.5rem; width: min(90vw, 400px); height: 100%; padding: 1.5rem; background: var(--panel); border-left: 1px solid var(--line); border-top-left-radius: var(--radius-lg); border-bottom-left-radius: var(--radius-lg); box-shadow: -10px 0 40px rgba(0,0,0,0.1); transform: translateX(100%); transition: transform .4s cubic-bezier(0.16, 1, 0.3, 1); overflow: auto; }
.overlay.open .overlay-panel { transform: translateX(0); }
.overlay-close { align-self: flex-end; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: var(--page); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; cursor: pointer; transition: all 0.2s; }
.overlay-close:hover { background: #ef4444; color: #fff; border-color: #ef4444; transform: rotate(90deg); }
.mobile-logo { padding: 1rem; border-radius: var(--radius-md); background: var(--page); border: 1px solid var(--line); text-align: center; display: grid; gap: .55rem; justify-items: center; }
.mobile-logo.branding-mobile-left { justify-items: start; text-align: left; }
.mobile-logo.branding-mobile-center { justify-items: center; text-align: center; }
.mobile-logo.branding-mobile-right { justify-items: end; text-align: right; }
.mobile-logo.tagline-inline { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.mobile-logo.tagline-inline .site-tagline { margin: 0; }

.overlay-menu .menu-item { opacity: 0; transform: translateX(20px); transition: all .3s ease; }
.overlay.open .overlay-menu .menu-item { opacity: 1; transform: translateX(0); }
.overlay-menu .navigation { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
.overlay-menu.menu-align-mobile-left .navigation { justify-items: stretch; }
.overlay-menu.menu-align-mobile-center .navigation { justify-items: center; }
.overlay-menu.menu-align-mobile-right .navigation { justify-items: end; }
.overlay-menu .menu-item > a { display: flex; align-items: center; gap: .75rem; padding: 1rem 1.2rem; margin-bottom: .5rem; border-radius: var(--radius-md); background: var(--page); border: 1px solid transparent; font-weight: 600; font-size: 1.05rem; color: var(--ink); transition: all 0.2s; }
.overlay-menu.menu-align-mobile-center .menu-item > a,
.overlay-menu.menu-align-mobile-center .submenu a { justify-content: center; text-align: center; }
.overlay-menu.menu-align-mobile-right .menu-item > a,
.overlay-menu.menu-align-mobile-right .submenu a { justify-content: flex-end; text-align: right; }
.overlay-menu .menu-item.has-children > a { justify-content: space-between; }
.overlay-menu .menu-item > a:hover, .overlay-menu .menu-item > a.active { background: rgba(2, 132, 199, 0.08); border-color: rgba(2, 132, 199, 0.2); color: var(--accent-deep); transform: translateX(5px); }
.overlay-menu .submenu { list-style: none; margin: 0 0 .65rem; padding: 0 0 0 .9rem; display: grid; gap: .45rem; max-height: 0; overflow: hidden; opacity: 0; transform: translateY(-8px); transition: max-height .3s ease, opacity .25s ease, transform .25s ease; }
.overlay-menu .menu-item.open > .submenu,
.overlay-menu .menu-item:focus-within > .submenu { max-height: 520px; opacity: 1; transform: translateY(0); }
.overlay-menu .submenu a { display: flex; align-items: center; min-height: 42px; margin-bottom: 0; padding: .78rem 1rem; border-radius: 14px; background: rgba(2, 132, 199, 0.05); border: 1px solid rgba(2, 132, 199, 0.09); font-size: .96rem; }
.overlay-menu .menu-item.open > a .nav-caret { transform: rotate(180deg); }
.overlay-tools { display: grid; gap: .9rem; margin-top: auto; padding-top: 1.2rem; border-top: 1px solid var(--line); }

/* --- HOME PORTAL (Bento Box & Kapsayıcılar) --- */
.home-portal { display: grid; gap: clamp(1.2rem, 2.5vw, 2rem); grid-template-columns: 1fr; grid-template-areas: "header" "kpi" "panels" "faq" "seo"; }

.portal-header { grid-area: header; position: relative; overflow: hidden; display: grid; gap: 1.5rem; padding: clamp(30px, 5vw, 60px); border-radius: var(--radius-lg); background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow-md); text-align: center; }
.portal-header.hero-align-left { text-align: left; }
.portal-header.hero-align-right { text-align: right; }

.portal-kicker { display: inline-block; margin: 0 auto; padding: .4rem 1rem; border-radius: 999px; background: rgba(2, 132, 199, 0.1); color: var(--accent-deep); font-weight: 700; font-size: .85rem; letter-spacing: 0.05em; text-transform: uppercase; }
.portal-header.hero-align-left .portal-kicker { margin-left: 0; }
.portal-header h1, .portal-header h2 { font-size: clamp(2rem, 5vw, 4.2rem); max-width: 20ch; margin: 0 auto; line-height: 1.05; letter-spacing: -0.02em; }
.portal-header.hero-align-left h1 { margin-left: 0; }
.portal-header .lead { font-size: clamp(1.05rem, 1.5vw, 1.25rem); line-height: 1.6; max-width: 65ch; margin: 0 auto; color: var(--ink-soft); font-family: var(--font-primary-stack); }
.portal-header.hero-align-left .lead { margin-left: 0; }
.portal-actions { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; margin-top: 1rem; }
.portal-header.hero-align-left .portal-actions { justify-content: flex-start; }
.portal-hero-layout { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(280px, .9fr); gap: clamp(1.25rem, 3vw, 2.5rem); align-items: end; }
.portal-hero-layout.no-hero-stats,
.portal-header.hero-width-wide .portal-hero-layout,
.portal-header.hero-width-compact .portal-hero-layout { grid-template-columns: 1fr; }
.portal-hero-copy { display: grid; gap: 1rem; max-width: min(100%, 42rem); position: relative; z-index: 1; }
.portal-header.hero-align-center .portal-hero-copy,
.portal-header.hero-width-wide .portal-hero-copy,
.portal-header.hero-width-compact .portal-hero-copy { margin: 0 auto; }
.portal-header.hero-align-right .portal-hero-copy { margin-left: auto; }
.portal-hero-stats { display: grid; grid-template-columns: repeat(var(--portal-hero-stats-cols-desktop, 1), minmax(0, 1fr)); gap: .8rem; align-self: stretch; padding: 1rem; border-radius: calc(var(--radius-lg) - 6px); background: rgba(255, 255, 255, 0.48); border: 1px solid rgba(255, 255, 255, 0.74); box-shadow: var(--shadow-sm); backdrop-filter: blur(14px); }
.portal-hero-stat { display: flex; align-items: center; gap: .75rem; padding: .9rem 1rem; border-radius: var(--radius-sm); background: rgba(255, 255, 255, 0.74); border: 1px solid rgba(255, 255, 255, 0.6); color: var(--ink); font-weight: 600; font-family: var(--font-primary-stack); line-height: 1.5; letter-spacing: -0.01em; }
.portal-hero-stat::before { content: ""; width: 10px; height: 10px; border-radius: 999px; background: linear-gradient(135deg, var(--accent), var(--accent-deep)); box-shadow: 0 0 0 6px rgba(2, 132, 199, 0.12); flex-shrink: 0; }
.portal-header.hero-height-small { min-height: clamp(360px, 48vw, 480px); }
.portal-header.hero-height-medium { min-height: clamp(420px, 58vw, 620px); }
.portal-header.hero-height-large { min-height: clamp(520px, 70vw, 760px); }

/* Süzülen Orblar (Modern Arka Plan) */
.mesh-orb { position: absolute; border-radius: 50%; filter: blur(40px); opacity: 0.4; mix-blend-mode: multiply; animation: meshDrift 20s ease-in-out infinite; pointer-events: none; }
.mesh-orb.orb-a { width: 300px; height: 300px; left: -5%; top: -10%; background: #bae6fd; }
.mesh-orb.orb-b { width: 400px; height: 400px; right: -10%; bottom: -20%; background: #e0f2fe; animation-delay: -5s; }
.mesh-orb.orb-c { width: 200px; height: 200px; right: 30%; top: 20%; background: #7dd3fc; animation-delay: -10s; }
@keyframes meshDrift { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(30px, -40px) scale(1.1); } }

/* KPI Grid */
.portal-kpi-grid { grid-area: kpi; display: grid; grid-template-columns: repeat(var(--portal-kpi-cols-desktop, 4), minmax(0, 1fr)); gap: var(--portal-grid-gap, 1.2rem); }
.portal-kpi { display: grid; gap: .5rem; padding: 1.5rem; border-radius: var(--radius-md); background: var(--panel); border: 1px solid var(--line); text-align: center; box-shadow: var(--shadow-sm); transition: all 0.3s ease; }
.portal-kpi:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: rgba(2, 132, 199, 0.3); }
.portal-kpi-label { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-soft); }
.portal-kpi strong { font-size: clamp(1.8rem, 2.5vw, 2.5rem); line-height: 1; color: var(--accent-deep); font-family: var(--font-display-stack, var(--font-heading-stack, var(--font-primary-stack))); font-variant-numeric: lining-nums tabular-nums; letter-spacing: -0.04em; }

/* Panels / Cards */
.portal-panels { grid-area: panels; display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 1.5rem; align-items: start; }
.portal-panels.single-panel { grid-template-columns: 1fr; }
.portal-main-panel, .portal-side-panel, .portal-faq, .portal-trust { display: grid; gap: 1.5rem; padding: clamp(1.5rem, 3vw, 2rem); border-radius: var(--radius-lg); background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.portal-main-panel h2, .portal-side-panel h2 { font-size: 1.4rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
.panel-title { display: flex; align-items: center; gap: .75rem; }
.panel-title i { color: var(--accent); font-size: 1.2rem; }

.portal-service-grid { display: grid; grid-template-columns: repeat(var(--portal-service-cols-desktop, 4), minmax(0, 1fr)); gap: var(--portal-grid-gap, 1.2rem); }
.portal-service-grid.bento-layout .portal-service-card:first-child,
.portal-service-grid.bento-layout .portal-service-card:nth-child(2) { grid-column: span 2; }
.portal-service-card { position: relative; display: flex; flex-direction: column; gap: 1rem; padding: 1.5rem; border-radius: var(--radius-md); background: var(--panel); border: 1px solid var(--line); min-height: 180px; transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1); overflow: hidden; }
.portal-service-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--accent); opacity: 0; transition: opacity 0.3s; }
.portal-service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(2, 132, 199, 0.2); }
.portal-service-card:hover::before { opacity: 1; }
.portal-service-icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 12px; background: rgba(2, 132, 199, 0.1); color: var(--accent-deep); font-size: 1.4rem; }
.portal-service-card h3 { font-size: 1.15rem; margin: 0; }
.portal-service-card p { font-size: .95rem; line-height: 1.6; margin: 0; flex-grow: 1; font-family: var(--font-primary-stack); }
.portal-link-text { font-size: .85rem; font-weight: 700; color: var(--accent); margin-top: auto; }

/* Bağlantı Listeleri (Quick List) */
.portal-quick-list, .portal-trust-links { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; }
.portal-quick-list { grid-template-columns: repeat(var(--portal-quick-cols-desktop, 1), minmax(0, 1fr)); gap: var(--portal-grid-gap, .75rem); }
.portal-quick-list a, .portal-trust-links a { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.2rem; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--page); font-weight: 600; color: var(--ink); transition: all 0.2s; font-family: var(--font-primary-stack); }
.portal-quick-list a:hover { background: #ffffff; border-color: var(--accent); transform: translateX(4px); box-shadow: var(--shadow-sm); color: var(--accent-deep); }

/* İletişim Çipleri */
.portal-contact-strip { display: grid; grid-template-columns: repeat(var(--portal-chip-cols-desktop, 3), minmax(0, 1fr)); gap: .75rem; padding-top: 1.5rem; margin-top: 1rem; border-top: 1px solid var(--line); }
.portal-chip { display: inline-flex; align-items: center; justify-content: center; gap: .6rem; width: 100%; padding: .6rem 1.2rem; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); font-weight: 600; font-size: .9rem; transition: all 0.2s; font-family: var(--font-primary-stack); }
.portal-chip:hover { background: rgba(2, 132, 199, 0.05); border-color: var(--accent); color: var(--accent-deep); transform: translateY(-2px); }
.portal-chip i { color: var(--accent); font-size: 1.1rem; }

/* FAQ */
.portal-faq { grid-area: faq; }
.portal-faq-list { display: grid; grid-template-columns: repeat(var(--portal-faq-cols-desktop, 1), minmax(0, 1fr)); gap: var(--portal-grid-gap, .85rem); }
.portal-faq details { border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--panel); padding: 1.2rem; transition: all 0.2s; }
.portal-faq details[open] { background: var(--page); border-color: rgba(15, 23, 42, 0.15); }
.portal-faq summary { display: flex; align-items: center; gap: .75rem; cursor: pointer; font-weight: 700; font-size: 1.05rem; outline: none; font-family: var(--font-primary-stack); }
.portal-faq summary::-webkit-details-marker { display: none; }
.portal-faq summary i { color: var(--accent); transition: transform 0.3s; }
.portal-faq details[open] summary i { transform: rotate(180deg); }
.portal-faq details p { margin: 1rem 0 0 0; color: var(--ink-soft); line-height: 1.6; }

/* SEO Metni */
.portal-seo-copy { grid-area: seo; padding: clamp(1.5rem, 3vw, 2.5rem); border-radius: var(--radius-lg); background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow-sm); font-size: 1.05rem; line-height: 1.8; color: var(--ink-soft); font-family: var(--font-primary-stack); }
.portal-seo-copy-header { display: grid; gap: .65rem; margin: 0 0 1.25rem; }
.portal-seo-copy-title { margin: 0; font-size: clamp(1.45rem, 3vw, 2rem); line-height: 1.15; color: var(--ink); }
.portal-seo-copy-intro { margin: 0; color: var(--ink-soft); }
.portal-seo-prose > *:last-child { margin-bottom: 0; }
.portal-seo-prose p,
.portal-seo-prose ul,
.portal-seo-prose ol { margin: 0 0 1rem; }
.portal-seo-prose ul,
.portal-seo-prose ol { padding-left: 1.25rem; }
.portal-seo-prose li { margin-bottom: .55rem; }
.portal-seo-prose li::marker { color: var(--accent); }
.portal-seo-prose strong { color: var(--ink); }

/* --- İÇ SAYFALAR, BLOG VE HERO --- */
.hero { position: relative; padding: clamp(4rem, 8vw, 8rem) 0; background: var(--panel); border-bottom: 1px solid var(--line); overflow: hidden; isolation: isolate; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 4vw, 4rem); align-items: center; }
.hero-grid.media-left { grid-template-columns: 1fr 1fr; direction: rtl; }
.hero-grid.media-left > * { direction: ltr; }
.hero-grid.width-wide { grid-template-columns: 1fr; text-align: center; }
.hero-grid.width-compact { grid-template-columns: minmax(0, 800px); margin: 0 auto; text-align: center; justify-content: center; }
.hero-kicker { display: inline-flex; align-items: center; padding: .4rem 1rem; border-radius: 999px; background: rgba(2, 132, 199, 0.1); border: 1px solid rgba(2, 132, 199, 0.2); font-weight: 700; color: var(--accent-deep); margin-bottom: 1.5rem; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.05em; }

main#content { padding: clamp(3rem, 5vw, 6rem) 0; }
.page, .content-item { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(2rem, 4vw, 4rem); box-shadow: var(--shadow-md); }
.columns { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 2rem; align-items: start; }

/* Blog Grid & Cards */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1.5rem; }
.card { display: flex; flex-direction: column; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); overflow: hidden; transition: all 0.3s ease; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: rgba(2, 132, 199, 0.3); }
.card-image img { width: 100%; height: 220px; object-fit: cover; }
.card-header, .card-body, .card-footer { padding: 1.5rem; }
.card-header { padding-bottom: 0.5rem; }
.card-title h3 { font-size: 1.35rem; line-height: 1.3; margin: 0.5rem 0 0; }
.card-subtitle { font-size: 0.9rem; color: var(--ink-soft); font-weight: 500; font-family: var(--font-primary-stack); }
.card-body { padding-top: 0; padding-bottom: 0; color: var(--ink-soft); flex-grow: 1; }
.card-footer { padding-top: 1rem; margin-top: auto; border-top: 1px solid var(--line); }

/* --- FOOTER --- */
#footer { margin-top: 4rem; background: #020617; color: #94a3b8; padding-top: 4rem; border-top: 4px solid var(--accent); }
.footer-grid-frame { padding: 2rem; border-radius: var(--radius-lg); background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.05); margin-bottom: 3rem; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2.5rem; }
.footer-block h3 { color: #f8fafc; font-size: 1.2rem; margin-bottom: 1.2rem; display: flex; align-items: center; gap: .75rem; }
.footer-block p, .footer-block li, .footer-block a { font-size: .95rem; color: #cbd5e1; font-family: var(--font-primary-stack); }
.footer-block a { transition: color 0.2s; }
.footer-block a:hover { color: var(--accent); }
.social-links { display: flex; gap: 1rem; flex-wrap: wrap; }
.social-links a { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: rgba(255, 255, 255, 0.05); transition: all 0.3s; }
.social-links a:hover { background: var(--accent); color: #fff; transform: translateY(-3px); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; padding: 2rem 0; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: .9rem; }
.footer-credit a { color: var(--accent); font-weight: 700; }

/* Back to Top & WhatsApp Fab */
.back-to-top { position: fixed; right: 20px; bottom: 20px; z-index: 50; width: 48px; height: 48px; border-radius: 50%; background: var(--ink); color: #fff; display: flex; align-items: center; justify-content: center; border: none; cursor: pointer; box-shadow: var(--shadow-md); transition: all 0.3s; opacity: 0.8; }
.back-to-top:hover { transform: translateY(-5px); opacity: 1; background: var(--accent); }
.back-to-top .back-to-top-text { display: none; }

.mobile-whatsapp-fab { position: fixed; right: 20px; bottom: 80px; z-index: 50; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 0 20px; height: 52px; border-radius: 999px; background: #25d366; color: #fff; font-weight: 700; text-decoration: none; box-shadow: var(--shadow-md); transition: all 0.3s; }
.mobile-whatsapp-fab:hover { transform: translateY(-3px) scale(1.02); background: #1ebc5b; }
.mobile-whatsapp-fab i { font-size: 24px; }

/* --- RESPONSIVE TASARIM (MOBİL UYUM) --- */
@media (max-width: 980px) {
	.navbar { min-height: 72px; }
	.desktop-menu, .navbar-section.actions:not(.mobile-only-action), .theme-actions.desktop-actions { display: none; }
	.mobile-menu { display: block; }
	.hero-grid, .hero-grid.media-left, .columns, .blog-grid, .portal-panels { grid-template-columns: 1fr; }
	.portal-hero-layout, .portal-hero-layout.has-hero-stats, .portal-service-grid.bento-layout .portal-service-card:first-child, .portal-service-grid.bento-layout .portal-service-card:nth-child(2) { grid-template-columns: 1fr; grid-column: auto; }
	.portal-hero-stats { grid-template-columns: repeat(var(--portal-hero-stats-cols-tablet, 1), minmax(0, 1fr)); }
	.portal-kpi-grid { grid-template-columns: repeat(var(--portal-kpi-cols-tablet, 2), minmax(0, 1fr)); }
	.portal-service-grid { grid-template-columns: repeat(var(--portal-service-cols-tablet, 2), minmax(0, 1fr)); }
	.portal-quick-list { grid-template-columns: repeat(var(--portal-quick-cols-tablet, 1), minmax(0, 1fr)); }
	.portal-faq-list { grid-template-columns: repeat(var(--portal-faq-cols-tablet, 1), minmax(0, 1fr)); }
	.portal-contact-strip { grid-template-columns: repeat(var(--portal-chip-cols-tablet, 2), minmax(0, 1fr)); }
	.footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
	.topbar-inner, .footer-bottom { flex-direction: column; text-align: center; align-items: center; }
	.topbar-right { justify-content: center; }
	.portal-header { padding: 2rem 1.5rem; }
	.portal-header h1, .portal-header h2 { font-size: 2rem; }
	.search-modal { padding: 1rem; }
	.search-modal-panel { padding: 1rem; }
	.search-modal-header, .search-modal-footer { flex-direction: column; align-items: stretch; }
	.search-modal-close { align-self: flex-end; }
	.search-hero { padding: 1.5rem; }
	.search-panel { padding: 1rem; }
	.search-advanced-controls { grid-template-columns: 1fr; }
	.portal-hero-copy, .portal-header.hero-align-right .portal-hero-copy { margin: 0; max-width: 100%; }
	.portal-hero-stats { grid-template-columns: repeat(var(--portal-hero-stats-cols-mobile, 1), minmax(0, 1fr)); }
	.portal-hero-stats { padding: .8rem; }
	.portal-actions .btn, .portal-actions .btn-ghost { width: 100%; justify-content: center; }
	.portal-kpi-grid { grid-template-columns: repeat(var(--portal-kpi-cols-mobile, 1), minmax(0, 1fr)); }
	.portal-service-grid { grid-template-columns: repeat(var(--portal-service-cols-mobile, 1), minmax(0, 1fr)); }
	.portal-quick-list { grid-template-columns: repeat(var(--portal-quick-cols-mobile, 1), minmax(0, 1fr)); }
	.portal-faq-list { grid-template-columns: repeat(var(--portal-faq-cols-mobile, 1), minmax(0, 1fr)); }
	.portal-contact-strip { grid-template-columns: repeat(var(--portal-chip-cols-mobile, 1), minmax(0, 1fr)); }
	.footer-grid { grid-template-columns: 1fr; text-align: center; }
	.footer-block h3 { justify-content: center; }
}

@media (max-width: 1180px) {
	.theme-toggle, .header-tool { min-width: 48px; width: 48px; padding: 0; justify-content: center; }
}

/* Dark Mode Extraları */
:root[data-theme='dark'] .topbar { background: #020617; }
:root[data-theme='dark'] .site-header { background: rgba(15, 23, 42, 0.8); border-bottom-color: rgba(255,255,255,0.05); }
:root[data-theme='dark'] .desktop-dropmenu > .navigation { background: rgba(255, 255, 255, 0.05); border-color: rgba(255, 255, 255, 0.1); }
:root[data-theme='dark'] .desktop-dropmenu > .navigation > .menu-item > a:hover { background: var(--accent); color: #020617; }
:root[data-theme='dark'] .desktop-dropmenu .submenu { background: rgba(15, 23, 42, 0.95); border-color: rgba(255,255,255,0.1); }
:root[data-theme='dark'] .desktop-dropmenu > .navigation > .menu-item > a.active { background: rgba(56, 189, 248, 0.18); color: #e0f2fe; }
:root[data-theme='dark'] .header-tool, :root[data-theme='dark'] .theme-toggle { background: rgba(15, 23, 42, 0.82); border-color: rgba(255,255,255,0.08); color: #f8fafc; }
:root[data-theme='dark'] .header-tool-label { color: #f8fafc; }
:root[data-theme='dark'] .search-modal-panel { background: linear-gradient(155deg, rgba(15,23,42,.96), rgba(15,23,42,.86)); border-color: rgba(148, 163, 184, 0.18); }
:root[data-theme='dark'] .search-modal-close { background: rgba(15,23,42,.74); border-color: rgba(148, 163, 184, 0.14); color: #f8fafc; }
:root[data-theme='dark'] .search-modal-intro,
:root[data-theme='dark'] .search-modal-note,
:root[data-theme='dark'] .search-hero-meta,
:root[data-theme='dark'] .search-advanced-tips,
:root[data-theme='dark'] .search-control span { color: #cbd5e1; }
:root[data-theme='dark'] .overlay-menu .submenu a { background: rgba(30, 41, 59, 0.92); border-color: rgba(148, 163, 184, 0.12); }
:root[data-theme='dark'] .search-hero { background: linear-gradient(145deg, rgba(15,23,42,.95), rgba(15,23,42,.78)); border-color: rgba(148, 163, 184, 0.18); }
:root[data-theme='dark'] .search-panel { background: rgba(15,23,42,.86); border-color: rgba(148, 163, 184, 0.16); }
:root[data-theme='dark'] .search-panel .tntsearch-field { background: rgba(15,23,42,.74); border-color: rgba(148, 163, 184, 0.2); color: #f8fafc; }
:root[data-theme='dark'] .search-control select { background: rgba(15,23,42,.74); border-color: rgba(148, 163, 184, 0.2); color: #f8fafc; }
:root[data-theme='dark'] .search-panel .tntsearch-results .title a,
:root[data-theme='dark'] .search-panel .tntsearch-results em { color: #f8fafc; }
:root[data-theme='dark'] .search-panel .tntsearch-results p,
:root[data-theme='dark'] .search-panel .tntsearch-results .info,
:root[data-theme='dark'] .search-intro { color: #cbd5e1; }
:root[data-theme='dark'] .portal-hero-stats { background: rgba(15, 23, 42, 0.58); border-color: rgba(148, 163, 184, 0.18); }
:root[data-theme='dark'] .portal-hero-stat { background: rgba(15, 23, 42, 0.74); border-color: rgba(148, 163, 184, 0.16); }
:root[data-theme='dark'] .portal-kicker { background: rgba(56, 189, 248, 0.15); color: #38bdf8; }
:root[data-theme='dark'] .portal-chip, :root[data-theme='dark'] .portal-quick-list a { background: #1e293b; border-color: rgba(255,255,255,0.1); }
:root[data-theme='dark'] .portal-chip:hover, :root[data-theme='dark'] .portal-quick-list a:hover { background: #0f172a; border-color: var(--accent); }
:root[data-theme='dark'] .mesh-orb.orb-a { background: #0369a1; }
:root[data-theme='dark'] .mesh-orb.orb-b { background: #0c4a6e; }
:root[data-theme='dark'] .mesh-orb.orb-c { background: #0ea5e9; }