/* CacheSleuth Share styles. Refined brand: slate + teal + amber accent. Hand-written, no Tailwind build. Dark mode via .dark on (toggled + defaulted from prefers-color-scheme in app.js). Every element, including the new brand header, three-segment theme switch, toasts, footer bar, and preview panes, is styled here in both light and dark. */ :root { --brand-50:#f1f6f6; --brand-100:#dde9eb; --brand-200:#bfd4d8; --brand-300:#94b6bd; --brand-400:#67919c; --brand-500:#4a7682; --brand-600:#3e616d; --brand-700:#365059; --brand-800:#314451; --brand-900:#2c3a45; --brand-950:#1a2530; --accent-400:#f6b02e; --accent-500:#e89318; --accent-600:#cc7110; --bg: #f1f5f9; /* slate-100 */ --surface: #ffffff; --surface-2: #f8fafc; --surface-3: #eef2f7; --border: #e2e8f0; /* slate-200 */ --border-strong: #cbd5e1;/* slate-300 */ --text: #1e293b; /* slate-800 */ --text-muted: #64748b; /* slate-500 */ --primary: var(--brand-700); --primary-hover: var(--brand-600); --on-primary: #ffffff; --bar-bg: #e2e8f0; --bar-fill: var(--brand-500); --amber-bg: #fef7e7; --amber-border: #f4d58a; --error-bg: #fef2f2; --error-text: #b91c1c; --error-border:#fecaca; --success: #15803d; --toast-bg: #1e293b; --toast-text: #f1f5f9; --focus: var(--brand-400); --radius: 14px; --radius-sm: 10px; --shadow: 0 1px 3px rgba(15,23,42,.08), 0 10px 30px rgba(15,23,42,.07); --shadow-sm: 0 1px 2px rgba(15,23,42,.08); } html.dark { --bg: #0b1220; --surface: #111a2b; --surface-2: #0e1626; --surface-3: #16223a; --border: #22304a; --border-strong: #33456a; --text: #e2e8f0; --text-muted: #94a3b8; --primary: var(--brand-500); --primary-hover: var(--brand-400); --on-primary: #0b1220; --bar-bg: #1e293b; --bar-fill: var(--brand-400); --amber-bg: #241c0c; --amber-border: #5c4718; --error-bg: #2a1414; --error-text: #fca5a5; --error-border:#5b2020; --success: #4ade80; --toast-bg: #f1f5f9; --toast-text: #0b1220; --focus: var(--brand-300); --shadow: 0 1px 3px rgba(0,0,0,.4), 0 12px 34px rgba(0,0,0,.45); --shadow-sm: 0 1px 2px rgba(0,0,0,.4); } * { box-sizing: border-box; } html, body { margin: 0; padding: 0; } body { font-family: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; display: flex; flex-direction: column; line-height: 1.5; -webkit-font-smoothing: antialiased; } a { color: var(--primary); } /* Shared icon sizing */ svg { display: block; } .btn-ico { width: 18px; height: 18px; flex: 0 0 auto; } /* =========================================================================== Header / brand =========================================================================== */ .app-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 22px; max-width: 760px; width: 100%; margin: 0 auto; } .brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); min-width: 0; } .brand-logo { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; flex: 0 0 auto; border-radius: 11px; box-shadow: 0 4px 12px rgba(46,74,86,.28), inset 0 1px 0 rgba(255,255,255,.18); } .brand-logo-svg { width: 40px; height: 40px; border-radius: 11px; } .brand-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.2; } .brand-name { font-size: 18px; font-weight: 700; letter-spacing: -.02em; white-space: nowrap; } .brand-tagline { font-size: 12.5px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .header-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; } /* =========================================================================== Theme switch: three-segment pill, all icons always visible. =========================================================================== */ .theme-switch { display: inline-flex; align-items: center; gap: 2px; padding: 3px; border-radius: 999px; background: var(--surface-3); border: 1px solid var(--border); box-shadow: inset 0 1px 2px rgba(15,23,42,.06); } html.dark .theme-switch { box-shadow: inset 0 1px 2px rgba(0,0,0,.4); } .theme-seg { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; padding: 0; margin: 0; border: 1px solid transparent; border-radius: 999px; background: transparent; color: var(--text-muted); cursor: pointer; transition: background .15s, color .15s, box-shadow .15s, transform .06s; } .theme-seg svg { width: 17px; height: 17px; } .theme-seg:hover { color: var(--text); } .theme-seg[aria-checked="true"] { background: var(--surface); color: var(--primary); border-color: var(--border-strong); box-shadow: var(--shadow-sm); } html.dark .theme-seg[aria-checked="true"] { color: var(--brand-300); } .theme-seg:active { transform: scale(.92); } .theme-seg:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; } /* =========================================================================== Main =========================================================================== */ .app-main { flex: 1 0 auto; width: 100%; max-width: 760px; margin: 0 auto; padding: 6px 22px 44px; } .panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; margin-bottom: 18px; } /* Drop zone: premium inset feel */ .drop-zone { border: 2px dashed var(--border-strong); border-radius: var(--radius); padding: 40px 20px; text-align: center; cursor: pointer; background: var(--surface-2); box-shadow: inset 0 2px 10px rgba(15,23,42,.05); transition: border-color .15s, background .15s, box-shadow .15s; } html.dark .drop-zone { box-shadow: inset 0 2px 12px rgba(0,0,0,.35); } .drop-zone:hover, .drop-zone:focus, .drop-zone.drag-over { border-color: var(--brand-400); background: var(--brand-50); outline: none; } html.dark .drop-zone:hover, html.dark .drop-zone.drag-over { background: var(--surface-3); } .drop-zone.drag-over { box-shadow: inset 0 2px 14px rgba(74,118,130,.22); } .drop-zone:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; } .drop-zone:active { transform: scale(.995); } .drop-icon { font-size: 30px; color: var(--brand-500); line-height: 1; } .drop-title { font-weight: 600; margin-top: 8px; } .drop-hint { color: var(--text-muted); font-size: 13px; margin-top: 4px; } /* File list */ .file-list { margin-top: 14px; } .file-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); } .file-row:last-child { border-bottom: none; } .file-name { flex: 1 1 auto; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14.5px; } .file-size { color: var(--text-muted); font-size: 13px; white-space: nowrap; } .file-btns { display: inline-flex; align-items: center; gap: 6px; flex: 0 0 auto; } .file-remove { background: none; border: none; color: var(--text-muted); font-size: 20px; cursor: pointer; line-height: 1; padding: 0 6px; border-radius: 6px; } .file-remove:hover { color: var(--error-text); } .file-remove:active { transform: scale(.9); } .file-remove:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; } .file-total { padding-top: 12px; color: var(--text-muted); font-size: 13px; font-weight: 600; } /* Controls */ .controls { margin-top: 20px; display: grid; gap: 14px; } .field { display: flex; align-items: center; gap: 10px; } .field-label { font-size: 14px; color: var(--text-muted); min-width: 130px; } .checkbox-field { align-items: flex-start; } .checkbox-field span { font-size: 14px; } .select, .input-num { background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 9px 11px; font-size: 14px; font-family: inherit; } .input-num { width: 82px; } .select:focus, .input-num:focus { outline: 2px solid var(--focus); outline-offset: 1px; border-color: var(--brand-400); } input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--brand-600); margin: 0; flex: 0 0 auto; } .turnstile-box { margin-top: 16px; } /* =========================================================================== Buttons + press states =========================================================================== */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-family: inherit; font-size: 15px; font-weight: 600; cursor: pointer; border-radius: var(--radius-sm); padding: 11px 18px; border: 1px solid transparent; transition: background .15s, border-color .15s, box-shadow .15s, transform .06s; color: var(--text); } .btn:disabled { opacity: .55; cursor: default; } .btn:not(:disabled):active { transform: translateY(1px) scale(.985); } .btn:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; } .btn-primary { background: var(--primary); color: var(--on-primary); margin-top: 18px; width: 100%; box-shadow: var(--shadow-sm); } .btn-primary:hover:not(:disabled) { background: var(--primary-hover); } .btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border-strong); margin-top: 12px; } .btn-secondary:hover:not(:disabled) { border-color: var(--brand-400); background: var(--surface-2); } .btn-link { background: none; color: var(--primary); border: none; padding: 8px 0; margin-top: 10px; } .btn-link:hover { text-decoration: underline; } /* Icon-only buttons (per-file preview / download / preview close) */ .btn-icon { padding: 8px; width: 38px; height: 38px; border-radius: var(--radius-sm); background: var(--surface-2); border: 1px solid var(--border); color: var(--text-muted); } .btn-icon:hover:not(:disabled) { color: var(--primary); border-color: var(--brand-400); background: var(--surface); } .btn-icon.active { color: var(--primary); border-color: var(--brand-400); background: var(--brand-50); } html.dark .btn-icon.active { background: var(--surface-3); color: var(--brand-300); } .btn-icon.loading { opacity: .6; cursor: progress; } /* Copy button: swaps to a check + "Copied" on success */ .copy-btn { margin-top: 0; width: auto; white-space: nowrap; flex: 0 0 auto; } .copy-btn.copied { background: var(--success); color: #fff; border-color: var(--success); } html.dark .copy-btn.copied { color: #0b1220; } .copy-label { line-height: 1; } /* =========================================================================== Progress =========================================================================== */ .progress-box { margin-top: 18px; display: grid; gap: 10px; } .prog-row { display: flex; align-items: center; gap: 10px; } .prog-name { flex: 0 0 40%; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .bar { flex: 1 1 auto; height: 8px; background: var(--bar-bg); border-radius: 999px; overflow: hidden; } .bar-fill { height: 100%; width: 0; background: var(--bar-fill); border-radius: 999px; transition: width .1s linear; } .total-fill { background: var(--accent-500); } .prog-total .prog-name { font-weight: 600; } .prog-total-text { font-size: 13px; color: var(--text-muted); } /* =========================================================================== Result: amber hero share-link box =========================================================================== */ .result-box { margin-top: 18px; } .result-title { font-weight: 700; font-size: 16px; margin-bottom: 10px; } .link-row { display: flex; gap: 8px; align-items: stretch; background: var(--amber-bg); border: 1px solid var(--amber-border); padding: 10px; border-radius: var(--radius); box-shadow: inset 0 1px 2px rgba(0,0,0,.04); } .link-input { flex: 1 1 auto; min-width: 0; font-family: 'JetBrains Mono', Menlo, monospace; font-size: 13px; background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 12px; overflow: hidden; text-overflow: ellipsis; } .link-input:focus { outline: 2px solid var(--focus); outline-offset: 1px; } .upload-note { color: var(--accent-600); font-size: 13px; margin-top: 10px; } html.dark .upload-note { color: var(--accent-400); } /* =========================================================================== Download / seed =========================================================================== */ .download-info { color: var(--text-muted); font-size: 13px; margin: 14px 0; } .download-actions { margin-top: 6px; } .wait-note { color: var(--text-muted); font-size: 14px; } .seed-status { font-size: 14px; margin-bottom: 10px; } .peer-list { display: grid; gap: 8px; } .peer-row { display: flex; align-items: center; gap: 10px; } .peer-name { flex: 0 0 40%; font-size: 13px; } /* =========================================================================== Preview panes =========================================================================== */ .preview-pane { margin: 4px 0 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface-2); overflow: hidden; box-shadow: var(--shadow-sm); } .preview-bar { display: flex; align-items: center; gap: 10px; justify-content: space-between; padding: 8px 10px 8px 14px; border-bottom: 1px solid var(--border); background: var(--surface-3); } .preview-title { font-size: 13px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .preview-close { width: 32px; height: 32px; padding: 6px; } .preview-note { padding: 12px 14px; color: var(--text-muted); font-size: 13px; } .preview-img { display: block; max-width: 100%; max-height: 60vh; margin: 0 auto; object-fit: contain; } .preview-audio { display: block; width: 100%; padding: 14px; } .preview-video { display: block; max-width: 100%; max-height: 60vh; margin: 0 auto; background: #000; } .preview-text { margin: 0; padding: 14px 16px; max-height: 60vh; overflow: auto; font-family: 'JetBrains Mono', Menlo, monospace; font-size: 12.5px; line-height: 1.55; white-space: pre-wrap; word-break: break-word; color: var(--text); background: var(--surface); } .preview-pdf { display: block; width: 100%; height: 70vh; border: 0; background: #fff; } .preview-openpdf { margin-top: 0; } /* =========================================================================== Error region + toasts =========================================================================== */ .error-region { background: var(--error-bg); color: var(--error-text); border: 1px solid var(--error-border); border-radius: var(--radius-sm); padding: 10px 14px; margin-bottom: 14px; font-size: 14px; } .toast-region { position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 1000; pointer-events: none; width: max-content; max-width: 92vw; } .toast { pointer-events: auto; background: var(--toast-bg); color: var(--toast-text); border-radius: 999px; padding: 10px 18px; font-size: 14px; font-weight: 500; box-shadow: 0 8px 24px rgba(15,23,42,.28); opacity: 0; transform: translateY(12px); transition: opacity .25s ease, transform .25s ease; max-width: 100%; text-align: center; } .toast-shown { opacity: 1; transform: translateY(0); } .toast-hide { opacity: 0; transform: translateY(8px); } .toast-error { background: #b91c1c; color: #fff; } .toast-success::before { content: '\2713 '; } .toast-error::before { content: '\26A0 '; } /* =========================================================================== FAQ =========================================================================== */ .faq { margin-top: 8px; } /* The whole FAQ is one outer collapsible (.faq-section), starting collapsed; its summary (.faq-heading) is the disclosure. Native
collapse is broken in the target browser, so drive .faq-inner off [open] explicitly. */ .faq-heading { font-size: 18px; font-weight: 700; letter-spacing: -.01em; color: var(--text); cursor: pointer; list-style: none; position: relative; padding: 4px 34px 4px 4px; border-radius: 8px; transition: background .12s, color .12s; } .faq-heading::-webkit-details-marker { display: none; } .faq-heading::after { content: '+'; position: absolute; right: 8px; top: 50%; transform: translateY(-50%); font-size: 22px; font-weight: 400; color: var(--text-muted); line-height: 1; } .faq-section[open] > .faq-heading::after { content: '\2212'; } .faq-section[open] > .faq-heading { margin-bottom: 4px; } .faq-heading:hover { color: var(--primary); background: var(--surface-2); } .faq-heading:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; } .faq-section > .faq-inner { display: none; } .faq-section[open] > .faq-inner { display: block; } .faq-item { border-top: 1px solid var(--border); } .faq-item:first-of-type { border-top: none; } .faq-q { cursor: pointer; font-weight: 600; font-size: 15px; padding: 14px 30px 14px 8px; position: relative; list-style: none; color: var(--text); border-radius: 8px; transition: background .12s, color .12s; } .faq-q::-webkit-details-marker { display: none; } .faq-q::after { content: '+'; position: absolute; right: 8px; top: 50%; transform: translateY(-50%); font-size: 20px; font-weight: 400; color: var(--text-muted); line-height: 1; } .faq-item[open] > .faq-q::after { content: '\2212'; } /* minus sign */ .faq-q:hover { color: var(--primary); background: var(--surface-2); } .faq-q:active { background: var(--surface-3); } .faq-q:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; } /* Drive answer visibility explicitly from [open]: the target browser does not natively hide closed
content. Verified live. */ .faq-item > .faq-a { display: none; } .faq-item[open] > .faq-a { display: block; } .faq-a { color: var(--text-muted); font-size: 14px; line-height: 1.6; padding: 0 8px 16px; } /* =========================================================================== Footer: a genuine composed bar (top hairline, faint surface tint, brand + nav). Full width; contents constrained to the same 760px column. =========================================================================== */ .site-footer { flex: 0 0 auto; width: 100%; margin-top: 20px; background: var(--surface-2); border-top: 1px solid var(--border); } .footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; width: 100%; max-width: 760px; margin: 0 auto; padding: 18px 22px 22px; color: var(--text-muted); font-size: 13px; } .footer-brand { display: inline-flex; align-items: center; gap: 8px; min-width: 0; } .footer-lock { display: inline-flex; color: var(--brand-500); flex: 0 0 auto; } .footer-lock svg { width: 15px; height: 15px; } html.dark .footer-lock { color: var(--brand-400); } .footer-text { color: var(--text-muted); } .footer-nav { display: inline-flex; align-items: center; gap: 16px; flex: 0 0 auto; } .footer-link { color: var(--primary); text-decoration: none; font-weight: 600; white-space: nowrap; } .footer-link:hover { text-decoration: underline; } .footer-link:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 4px; } /* =========================================================================== Legal / privacy page: readable long-form typography. =========================================================================== */ .legal { max-width: 720px; margin: 6px auto 0; } .legal-back { display: inline-flex; align-items: center; gap: 4px; color: var(--primary); text-decoration: none; font-size: 14px; font-weight: 600; margin-bottom: 18px; padding: 4px 2px; border-radius: 6px; } .legal-back:hover { text-decoration: underline; } .legal-back:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; } .legal-back .btn-ico { width: 16px; height: 16px; } .legal-title { font-size: 26px; font-weight: 700; letter-spacing: -.02em; margin: 0 0 4px; } .legal-updated { color: var(--text-muted); font-size: 13px; margin: 0 0 24px; } .legal-section { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 20px 22px; margin-bottom: 16px; } .legal-h2 { font-size: 17px; font-weight: 700; letter-spacing: -.01em; margin: 0 0 12px; } .legal-body { color: var(--text); font-size: 14.5px; line-height: 1.65; } .legal-body p { margin: 0 0 12px; } .legal-body p:last-child { margin-bottom: 0; } .legal-body ul { margin: 0; padding-left: 20px; display: grid; gap: 10px; } .legal-body li { line-height: 1.6; } .legal-note { color: var(--text-muted); font-size: 14px; margin: 0; } .visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; } /* =========================================================================== Responsive (down to 360px) + reduced motion =========================================================================== */ /* Footer stacks its brand + nav, centered, on narrow viewports. */ @media (max-width: 560px) { .footer-inner { flex-direction: column; align-items: center; text-align: center; gap: 12px; } .footer-brand { justify-content: center; } } @media (max-width: 480px) { .field { flex-wrap: wrap; } .field-label { min-width: 0; flex: 1 0 100%; } .prog-name, .peer-name { flex-basis: 32%; } .app-header, .app-main { padding-left: 14px; padding-right: 14px; } .footer-inner { padding-left: 14px; padding-right: 14px; } .link-row { flex-direction: column; } .copy-btn { width: 100%; justify-content: center; } .panel { padding: 18px; } .legal-section { padding: 18px; } } @media (max-width: 420px) { .brand-tagline { display: none; } } @media (prefers-reduced-motion: reduce) { * { transition-duration: .001ms !important; animation-duration: .001ms !important; } .toast { transition: opacity .2s ease; transform: none; } .toast-shown { transform: none; } .toast-hide { transform: none; } .btn:not(:disabled):active, .theme-seg:active, .faq-q:active, .drop-zone:active { transform: none; } }