:root {
    color-scheme: light;
    --brand-primary: #3862f5;
    --brand-hover: #244bd3;
    --text-primary: #17243a;
    --text-muted: #586b8b;
    --surface-page: #f6f8fc;
    --surface-card: #ffffff;
    --surface-tint: #edf3ff;
    --border-default: #dce4f1;
    --border-strong: #bbcbea;
    --accent-teal: #25bbae;
    --teal-surface: #e5f8f6;
    --teal-ink: #087c74;
    --danger: #ba3044;
    --on-primary: #ffffff;
    --focus: #3862f5;
    --scrollbar-thumb: #a7b7d0;
    --scrollbar-hover: #7d91b1;
    --scrollbar-active: #586b8b;
    --scrollbar-track: #edf1f8;
    --font-body: Inter, "Segoe UI", Arial, sans-serif;
    --font-heading: Manrope, Inter, "Segoe UI", Arial, sans-serif;
    --font-mono: "IBM Plex Mono", Consolas, monospace;
    --radius-panel: 18px;
    --radius-control: 12px;
    --page-max: 1200px;
}
:root[data-theme="dark"] {
    color-scheme: dark;
    --brand-primary: #91aaff;
    --brand-hover: #b4c5ff;
    --text-primary: #e9effc;
    --text-muted: #a1b1cb;
    --surface-page: #101827;
    --surface-card: #182338;
    --surface-tint: #1d2c48;
    --border-default: #2d3e5a;
    --border-strong: #526b96;
    --accent-teal: #4dd2c4;
    --teal-surface: #183d40;
    --teal-ink: #71e3d8;
    --danger: #ff9dad;
    --on-primary: #101827;
    --focus: #a3baff;
    --scrollbar-thumb: #526b96;
    --scrollbar-hover: #7d91b1;
    --scrollbar-active: #a1b1cb;
    --scrollbar-track: #182338;
}
* { box-sizing: border-box; scrollbar-width: thin; scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track); }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: var(--scrollbar-track); }
*::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border: 2px solid var(--scrollbar-track); border-radius: 8px; }
*::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-hover); }
*::-webkit-scrollbar-thumb:active { background: var(--scrollbar-active); }
html { scrollbar-gutter: stable; }
body { margin: 0; min-height: 100vh; display: flex; flex-direction: column; background: var(--surface-page); color: var(--text-primary); font: 16px/1.6 var(--font-body); }
body::before { content: ""; position: fixed; inset: 72px 0 0; z-index: -1; pointer-events: none; background-image: radial-gradient(var(--border-strong) .75px, transparent .75px); background-size: 20px 20px; mask-image: linear-gradient(to right, #000, transparent 16%, transparent 84%, #000); opacity: .55; }
[hidden] { display: none !important; }
a { color: var(--brand-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { cursor: default; opacity: .55; }
button, a, input { transition: background-color 160ms, border-color 160ms, color 160ms, box-shadow 160ms; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
button:active:not(:disabled), .tool-card:active { transform: translateY(1px); }
.icon { width: 23px; height: 23px; flex: 0 0 auto; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-family: var(--font-heading); line-height: 1.2; }
h2 { font-size: 22px; font-weight: 750; letter-spacing: -.5px; }
h3 { font-size: 18px; }
.site-header { background: var(--surface-card); border-bottom: 1px solid var(--border-default); }
.header-inner { max-width: var(--page-max); min-height: 72px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--text-primary); font-size: 31px; font-weight: 700; letter-spacing: -1.5px; }
.brand:hover { text-decoration: none; opacity: .8; }
.header-nav { display: flex; gap: 32px; margin-left: 35px; }
.nav-button, .text-button, .breadcrumbs button { border: 0; padding: 8px 0; color: var(--text-muted); background: transparent; }
.nav-button { color: var(--text-primary); font-size: 15px; }
.nav-button:hover, .text-button:hover, .breadcrumbs button:hover { color: var(--brand-primary); }
.header-actions { display: flex; gap: 12px; }
.icon-button { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid var(--border-default); border-radius: var(--radius-control); color: var(--text-primary); background: var(--surface-card); }
.icon-button:hover { background: var(--surface-tint); border-color: var(--border-strong); }
.theme-moon, [data-theme="dark"] .theme-sun { display: none; }
[data-theme="dark"] .theme-moon { display: block; }
.page-container { width: 100%; max-width: var(--page-max); margin: 0 auto; padding: 24px 0 28px; flex: 1; }
.breadcrumbs { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; color: var(--text-muted); font-size: 14px; margin-bottom: 15px; }
.breadcrumbs button { padding: 0; }
.breadcrumbs a { color: var(--text-muted); }
.breadcrumbs > span[aria-hidden] { color: var(--border-strong); }
.page-heading { margin-bottom: 28px; }
.page-heading h1 { font-size: clamp(30px, 3.2vw, 44px); letter-spacing: -1.6px; font-weight: 800; }
.page-heading p { color: var(--text-muted); font-size: 19px; margin-top: 9px; }
.workspace, .tools-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; }
.panel { background: var(--surface-card); border: 1px solid var(--border-default); border-radius: var(--radius-panel); padding: 28px; min-width: 0; }
.section-heading { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.icon-tile { width: 48px; height: 48px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; background: var(--surface-tint); color: var(--brand-primary); }
.icon-tile.teal { background: var(--teal-surface); color: var(--teal-ink); }
label { display: block; margin-bottom: 8px; font-size: 14px; font-weight: 600; }
input { width: 100%; min-width: 0; height: 52px; border: 1px solid var(--border-strong); border-radius: var(--radius-control); padding: 0 16px; color: var(--text-primary); background: var(--surface-card); }
input::placeholder { color: var(--text-muted); opacity: 1; }
input:hover { border-color: var(--brand-primary); }
input:focus { outline: 0; border-color: var(--brand-primary); box-shadow: 0 0 0 3px var(--surface-tint); }
input[aria-invalid="true"] { border-color: var(--danger); }
.input-wrap { position: relative; }
.input-wrap input { padding-right: 48px; }
.input-clear { position: absolute; right: 6px; top: 6px; width: 40px; height: 40px; border: 0; border-radius: 8px; background: transparent; color: var(--text-muted); display: grid; place-items: center; }
.input-clear:hover { background: var(--surface-tint); color: var(--text-primary); }
.field-hint { color: var(--text-muted); font-size: 13px; margin-top: 12px; line-height: 1.7; }
.url-example { font-family: var(--font-mono); font-size: 13px; overflow-wrap: anywhere; }
.url-example strong { color: var(--brand-primary); font-weight: 600; }
.field-error { min-height: 25px; margin: 5px 0 10px; color: var(--danger); font-size: 13px; }
.button { border: 1px solid transparent; border-radius: var(--radius-control); display: inline-flex; gap: 12px; align-items: center; justify-content: center; min-height: 48px; padding: 10px 20px; font-size: 15px; font-weight: 600; }
.primary { background: var(--brand-primary); color: var(--on-primary); }
.primary:hover:not(:disabled) { background: var(--brand-hover); box-shadow: 0 4px 12px #3862f51a; }
.full-width { width: 100%; min-height: 52px; }
.secondary { color: var(--brand-hover); border-color: var(--border-strong); background: var(--surface-tint); }
.secondary:hover:not(:disabled) { border-color: var(--brand-primary); background: var(--surface-card); }
.help-button { display: flex; gap: 10px; align-items: center; margin-top: 10px; font-size: 13px; }
.help-button .icon { width: 19px; height: 19px; }
.preview-panel { position: relative; overflow: hidden; background: linear-gradient(120deg, var(--surface-tint), var(--surface-page)); padding-left: 32px; }
.preview-panel::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: var(--brand-primary); }
.eyebrow { display: flex; gap: 10px; align-items: center; font-size: 12px; font-weight: 600; letter-spacing: 1px; color: var(--text-muted); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-teal); }
.preview-stage { height: 144px; display: flex; align-items: center; justify-content: center; position: relative; }
.orbit { position: absolute; border: 1px dashed var(--border-strong); border-radius: 50%; opacity: .6; width: 240px; height: 240px; transform: rotate(-20deg) scaleY(.5); }
.orbit-two { width: 330px; height: 330px; transform: rotate(20deg) scaleY(.45); }
.sample-informer { z-index: 1; display: flex; align-items: center; gap: 16px; background: var(--surface-card); border: 1px solid var(--border-default); border-radius: 14px; padding: 15px 20px; box-shadow: 0 8px 24px #3862f50c; transform: rotate(-4deg); }
.imdb-wordmark { font-family: Impact, "Arial Narrow", sans-serif; color: #17243a; background: #f4c44e; padding: 0 7px; border-radius: 5px; font-size: 24px; letter-spacing: -.8px; }
.sample-rating { font-family: var(--font-mono); font-weight: 700; font-size: 30px; letter-spacing: -1px; }
.sample-rating span { font-family: var(--font-body); font-size: 13px; font-weight: 400; color: var(--text-muted); }
.sample-star { color: #b47800; font-size: 24px; }
.preview-panel h2 { font-size: 26px; letter-spacing: -.7px; }
.preview-panel > p { margin-top: 10px; max-width: 390px; font-size: 14px; color: var(--text-muted); }
.preview-caption { display: block; font-size: 11px; color: var(--text-muted); margin-top: 14px; }
.steps-panel { display: flex; align-items: center; justify-content: space-between; gap: 16px; background: var(--surface-card); border: 1px solid var(--border-default); border-radius: var(--radius-panel); padding: 19px 26px; margin-top: 20px; }
.steps-panel > div { display: flex; align-items: center; gap: 12px; font-size: 13px; }
.step-number { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; color: var(--brand-primary); background: var(--surface-tint); font-size: 13px; font-weight: 600; flex-shrink: 0; }
.step-arrow { color: var(--border-strong); }
.other-tools { border-top: 1px solid var(--border-default); margin-top: 26px; padding-top: 22px; }
.other-tools h2 { font-size: 21px; margin-bottom: 16px; }
.tool-card { display: flex; align-items: center; gap: 16px; min-width: 0; padding: 16px 20px; background: var(--surface-card); border: 1px solid var(--border-default); border-radius: 14px; color: var(--text-primary); }
.tool-card:hover { text-decoration: none; border-color: var(--brand-primary); background: var(--surface-tint); }
.tool-copy { display: flex; flex-direction: column; min-width: 0; gap: 2px; }
.tool-copy strong { font-weight: 600; font-size: 15px; line-height: 1.4; }
.tool-copy > span { color: var(--text-muted); font-size: 12px; }
.tool-arrow { margin-left: auto; color: var(--brand-primary); width: 20px; }
.site-footer { border-top: 1px solid var(--border-default); background: var(--surface-card); }
.footer-inner { min-height: 60px; max-width: var(--page-max); margin: auto; display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 16px 24px; color: var(--text-muted); font-size: 11px; padding: 12px 0; }
.footer-description { padding-left: 24px; border-left: 1px solid var(--border-default); }
.footer-inner button { font-size: 11px; padding: 4px 0; }
.dialog { width: min(560px, calc(100% - 32px)); max-height: calc(100dvh - 48px); padding: 28px; border: 1px solid var(--border-default); border-radius: var(--radius-panel); background: var(--surface-card); color: var(--text-primary); box-shadow: 0 20px 80px #07162d33; }
.dialog::backdrop { background: #0b1c3b66; backdrop-filter: blur(4px); }
.dialog-header { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 20px; }
.dialog-header h2 { font-size: 23px; }
.dialog-header .icon-button { flex-shrink: 0; }
.dialog p { color: var(--text-muted); font-size: 14px; margin-bottom: 20px; }
.dialog h3 { margin-bottom: 12px; }
.address-example { padding: 16px; background: var(--surface-tint); border-radius: 10px; font-family: var(--font-mono); font-size: 13px; overflow-wrap: anywhere; margin-bottom: 20px; }
.address-example strong { color: var(--brand-primary); }
.tools-dialog .tool-card + .tool-card { margin-top: 12px; }
.current-tool { border-color: var(--border-strong); }
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); max-width: calc(100% - 32px); width: max-content; padding: 13px 20px; border: 1px solid var(--border-strong); background: var(--surface-card); color: var(--text-primary); border-radius: var(--radius-control); box-shadow: 0 6px 30px #07162d22; font-size: 14px; opacity: 0; pointer-events: none; z-index: 10; transition: opacity 160ms; }
.toast.visible { opacity: 1; }
.skip-link { position: absolute; left: 16px; top: -80px; background: var(--surface-card); padding: 12px; z-index: 20; }
.skip-link:focus { top: 12px; }
.result-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 24px; }
.result-meta h2 { font-family: var(--font-mono); font-size: 27px; overflow-wrap: anywhere; max-width: 100%; }
.text-link { color: var(--brand-hover); font-size: 12px; margin-left: auto; }
.informer-stage { min-height: 128px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; margin: 22px 0; border: 1px dashed var(--border-strong); border-radius: 12px; background: var(--surface-card); padding: 16px; }
.informer-stage img { display: block; max-width: 100%; object-fit: contain; }
.image-status { font-size: 13px; text-align: center; color: var(--text-muted); }
.informer-stage[aria-busy="true"] .image-status::before { content: ""; display: inline-block; width: 13px; height: 13px; border: 2px solid var(--border-default); border-top-color: var(--brand-primary); border-radius: 50%; margin-right: 8px; vertical-align: middle; animation: spin 1s linear infinite; }
.empty-result { min-height: 290px; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; gap: 18px; }
.empty-result > .icon { width: 44px; height: 44px; color: var(--brand-primary); }
.empty-result h2 { font-size: 23px; }
.empty-result p { font-size: 14px; color: var(--text-muted); }
.embed-panel { margin-top: 20px; }
.embed-panel .section-heading { margin-bottom: 20px; }
.copy-field + .copy-field { margin-top: 20px; }
.copy-row { display: flex; gap: 12px; }
.copy-row input { font-family: var(--font-mono); font-size: 13px; height: 48px; }
.copy-row button { flex-shrink: 0; min-width: 170px; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (max-width: 1264px) { .header-inner, .page-container, .footer-inner { margin-left: 32px; margin-right: 32px; width: auto; } }
@media (max-width: 900px) { .panel { padding: 24px; } .preview-panel { padding-left: 28px; } .page-heading h1 { font-size: 36px; } .steps-panel { padding: 18px; gap: 10px; } .steps-panel > div { gap: 8px; font-size: 12px; } .step-arrow { display: none; } .tool-card { padding: 16px; gap: 12px; } }
@media (max-width: 700px) {
    .header-inner, .page-container, .footer-inner { margin-left: 20px; margin-right: 20px; }
    .header-inner { min-height: 68px; gap: 16px; }
    .header-nav { display: none; }
    .brand { font-size: 29px; gap: 8px; }
    .header-actions { gap: 8px; }
    .page-container { padding-top: 20px; }
    .breadcrumbs { font-size: 12px; gap: 10px; }
    .page-heading { margin-bottom: 24px; }
    .page-heading h1 { font-size: 32px; letter-spacing: -1px; }
    .page-heading p { font-size: 16px; margin-top: 12px; }
    .workspace, .tools-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
    .panel { padding: 24px; }
    .preview-panel { padding-left: 28px; }
    .steps-panel { flex-direction: column; align-items: flex-start; gap: 14px; padding: 20px 24px; }
    .steps-panel > div { font-size: 13px; gap: 12px; }
    .footer-inner { flex-direction: column; gap: 4px; text-align: center; padding: 16px 0; }
    .footer-description { padding: 0; border: 0; }
    .copy-row { flex-direction: column; gap: 8px; }
    .copy-row button { align-self: flex-start; }
    .dialog { padding: 20px; }
    .dialog-header h2 { font-size: 20px; }
    .tools-dialog .tool-card { padding: 12px; gap: 10px; }
    .tools-dialog .icon-tile { width: 40px; height: 40px; }
    .tools-dialog .tool-copy strong { font-size: 13px; }
}
@media (max-width: 360px) { .header-inner, .page-container, .footer-inner { margin-left: 16px; margin-right: 16px; } .panel { padding: 20px; } .page-heading h1 { font-size: 28px; } .tool-card { gap: 10px; } .tool-card .icon-tile { width: 40px; height: 40px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }
@media (forced-colors: active) { * { scrollbar-color: auto; } :focus-visible { outline-color: Highlight; } .preview-panel::before, .status-dot { background: Highlight; } }