/* Deskew — browser-only PDF deskew. Calm, tool-like. Light & dark themes. */ /* ------------------------------------------------------------------ */ /* Theme palette */ /* ------------------------------------------------------------------ */ /* Three modes, driven by : */ /* · dark (default) */ /* · light */ /* · auto → follows prefers-color-scheme */ :root, :root[data-theme="dark"] { --bg: #0b1220; --panel: #111a2c; --panel-2: #17223a; --border: #223050; --border-soft: #1a2742; --text: #e6edf7; --muted: #8ba0bf; --accent: #38bdf8; --accent-soft: rgba(56, 189, 248, 0.12); --accent-border: rgba(56, 189, 248, 0.4); --good: #34d399; --good-border: rgba(52, 211, 153, 0.4); --warn: #fbbf24; --warn-border: rgba(251, 191, 36, 0.4); --bad: #f87171; --bad-border: rgba(248, 113, 113, 0.4); --fixed-text: #a7f3d0; --fixed-bg: rgba(52, 211, 153, 0.08); --fixed-border: rgba(52, 211, 153, 0.35); --tilt-text: #fbbf24; --tilt-bg: rgba(251, 191, 36, 0.07); --tilt-border: rgba(251, 191, 36, 0.35); --glow-a: rgba(56, 189, 248, 0.07); --glow-b: rgba(52, 211, 153, 0.05); --backdrop: rgba(4, 9, 18, 0.75); --logo-bg: #101a2e; --logo-ink: #e6edf7; --logo-dim: #475569; --primary-1: #38bdf8; --primary-2: #0ea5e9; --primary-text: #06202e; --meta-theme: #0b1220; --radius: 14px; --mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Menlo, Consolas, monospace; } :root[data-theme="light"] { --bg: #f2f5fa; --panel: #ffffff; --panel-2: #eaeff7; --border: #c9d4e5; --border-soft: #dde4ef; --text: #1a2740; --muted: #5c6c86; --accent: #0284c7; --accent-soft: rgba(2, 132, 199, 0.09); --accent-border: rgba(2, 132, 199, 0.35); --good: #0a9e6f; --good-border: rgba(10, 158, 111, 0.35); --warn: #b45309; --warn-border: rgba(180, 83, 9, 0.35); --bad: #dc2626; --bad-border: rgba(220, 38, 38, 0.35); --fixed-text: #0b7a55; --fixed-bg: rgba(10, 158, 111, 0.08); --fixed-border: rgba(10, 158, 111, 0.3); --tilt-text: #9a4a06; --tilt-bg: rgba(180, 83, 9, 0.07); --tilt-border: rgba(180, 83, 9, 0.3); --glow-a: rgba(2, 132, 199, 0.05); --glow-b: rgba(10, 158, 111, 0.04); --backdrop: rgba(23, 32, 53, 0.42); --logo-bg: #e7f0fa; --logo-ink: #1a2740; --logo-dim: #8ba0bf; --primary-1: #38bdf8; --primary-2: #0ea5e9; --primary-text: #06202e; --meta-theme: #f2f5fa; } /* Auto mode: light when the OS prefers light (dark vars above apply otherwise) */ @media (prefers-color-scheme: light) { :root[data-theme="auto"] { --bg: #f2f5fa; --panel: #ffffff; --panel-2: #eaeff7; --border: #c9d4e5; --border-soft: #dde4ef; --text: #1a2740; --muted: #5c6c86; --accent: #0284c7; --accent-soft: rgba(2, 132, 199, 0.09); --accent-border: rgba(2, 132, 199, 0.35); --good: #0a9e6f; --good-border: rgba(10, 158, 111, 0.35); --warn: #b45309; --warn-border: rgba(180, 83, 9, 0.35); --bad: #dc2626; --bad-border: rgba(220, 38, 38, 0.35); --fixed-text: #0b7a55; --fixed-bg: rgba(10, 158, 111, 0.08); --fixed-border: rgba(10, 158, 111, 0.3); --tilt-text: #9a4a06; --tilt-bg: rgba(180, 83, 9, 0.07); --tilt-border: rgba(180, 83, 9, 0.3); --glow-a: rgba(2, 132, 199, 0.05); --glow-b: rgba(10, 158, 111, 0.04); --backdrop: rgba(23, 32, 53, 0.42); --logo-bg: #e7f0fa; --logo-ink: #1a2740; --logo-dim: #8ba0bf; --primary-1: #38bdf8; --primary-2: #0ea5e9; --primary-text: #06202e; --meta-theme: #f2f5fa; } } * { box-sizing: border-box; } html, body { margin: 0; padding: 0; background: radial-gradient(1100px 500px at 85% -10%, var(--glow-a), transparent 60%), radial-gradient(900px 420px at -10% 110%, var(--glow-b), transparent 60%), var(--bg); color: var(--text); font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; min-height: 100vh; } body { display: flex; flex-direction: column; } /* ---------- header ---------- */ header { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 22px clamp(16px, 4vw, 48px) 6px; } .brand { display: flex; align-items: center; gap: 14px; } .logo { width: 44px; height: 44px; flex: none; } .brand h1 { margin: 0; font-size: 26px; letter-spacing: 0.2px; } .brand p { margin: 2px 0 0; color: var(--muted); font-size: 14px; } .badges { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; } .pill { font-size: 12.5px; color: var(--muted); border: 1px solid var(--border); background: var(--panel); padding: 5px 11px; border-radius: 999px; white-space: nowrap; } .pill-accent { color: var(--accent); border-color: var(--accent-border); background: var(--accent-soft); } .theme-toggle { display: inline-flex; align-items: center; gap: 7px; font: inherit; font-size: 12.5px; color: var(--muted); border: 1px solid var(--border); background: var(--panel); padding: 5px 12px; border-radius: 999px; white-space: nowrap; cursor: pointer; transition: color .15s, border-color .15s; } .theme-toggle:hover { color: var(--accent); border-color: var(--accent); } .theme-toggle #btnThemeIcon { font-size: 13px; line-height: 1; } /* ---------- layout ---------- */ main { flex: 1; width: 100%; max-width: 980px; margin: 0 auto; padding: 18px clamp(16px, 4vw, 48px) 24px; } /* ---------- dropzone ---------- */ #dropzone { margin-top: 10px; border: 2px dashed var(--border); border-radius: var(--radius); background: var(--panel); padding: 44px 24px 34px; text-align: center; cursor: pointer; transition: border-color 0.18s ease, background 0.18s ease, transform 0.12s ease; outline: none; } #dropzone:hover, #dropzone:focus-visible { border-color: var(--accent); background: var(--panel-2); } #dropzone.drag { border-color: var(--accent); background: var(--accent-soft); transform: scale(1.01); } .dz-icon { width: 56px; height: 56px; } #dropzone h2 { margin: 14px 0 4px; font-size: 21px; } #dropzone p { margin: 0; color: var(--muted); } .link { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; } .demo-btn { margin-top: 18px; background: none; border: 1px solid var(--border); color: var(--muted); font: inherit; font-size: 14px; padding: 8px 16px; border-radius: 999px; cursor: pointer; transition: color .15s, border-color .15s; } .demo-btn:hover { color: var(--accent); border-color: var(--accent); } /* ---------- settings ---------- */ .settings-wrap { margin-top: 14px; } #settings { border: 1px solid var(--border-soft); border-radius: var(--radius); background: var(--panel); } #settings summary { cursor: pointer; padding: 13px 18px; color: var(--muted); font-size: 14.5px; user-select: none; list-style: none; } #settings summary::before { content: "▸ "; } #settings[open] summary::before { content: "▾ "; } #settings summary:hover { color: var(--text); } .settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; padding: 6px 18px 4px; } .settings-grid label { display: flex; flex-direction: column; gap: 6px; font-size: 13.5px; color: var(--muted); } .settings-grid select { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; font: inherit; font-size: 14px; } .settings-note { padding: 10px 18px 16px; margin: 0; color: var(--muted); font-size: 13px; } .settings-note em { color: var(--text); font-style: normal; } /* Output-mode dependent controls */ #settings:not(.mode-custom) label[data-mode="custom"] { display: none; } #settings.mode-custom label[data-mode="match"] { display: none; } .check-label { flex-direction: row !important; align-items: center; gap: 9px !important; min-height: 38px; cursor: pointer; } .check-label input[type="checkbox"] { width: 16px; height: 16px; margin: 0; accent-color: var(--accent); cursor: pointer; } .check-label span { padding-top: 1px; } .demo-buttons { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 16px; } /* codec badge inside page chips */ .page-chip .codec { opacity: .75; font-size: 11px; margin-left: 4px; } /* ---------- file cards ---------- */ #files { display: flex; flex-direction: column; gap: 14px; margin-top: 14px; } .card { border: 1px solid var(--border-soft); border-radius: var(--radius); background: var(--panel); padding: 16px 18px; animation: rise 0.25s ease; } @keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } } .card-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; } .card-name { font-weight: 600; word-break: break-all; } .card-size { color: var(--muted); font-size: 13px; } .status { margin-left: auto; font-size: 12.5px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--border); color: var(--muted); white-space: nowrap; } .status.processing { color: var(--accent); border-color: var(--accent-border); } .status.done { color: var(--good); border-color: var(--good-border); } .status.error { color: var(--bad); border-color: var(--bad-border); } /* "no action needed" — a good outcome, but visually quiet: dashed pill so it reads as "nothing happened here (and that's fine)". */ .status.skipped { color: var(--good); border-color: var(--good-border); border-style: dashed; } .progress { margin-top: 12px; height: 6px; border-radius: 999px; background: var(--panel-2); overflow: hidden; } .progress-bar { height: 100%; width: 0%; border-radius: 999px; background: linear-gradient(90deg, var(--accent), var(--good)); transition: width 0.25s ease; } .card-note { margin: 10px 0 0; color: var(--muted); font-size: 13.5px; } .card-note.err { color: var(--bad); } .pages { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 6px; } .page-chip { font-family: var(--mono); font-size: 12px; padding: 4px 9px; border-radius: 7px; border: 1px solid var(--border-soft); background: var(--panel-2); color: var(--muted); cursor: pointer; transition: border-color .15s, transform .1s; } .page-chip:hover { border-color: var(--accent); transform: translateY(-1px); } .page-chip.fixed { color: var(--fixed-text); border-color: var(--fixed-border); background: var(--fixed-bg); } .page-chip.big-tilt { color: var(--tilt-text); border-color: var(--tilt-border); background: var(--tilt-bg); } /* tilt beyond the selected search range — warning family, not corrected */ .page-chip.range { color: var(--tilt-text); border-color: var(--tilt-border); background: var(--tilt-bg); border-style: dashed; } .card-actions { margin-top: 14px; display: flex; gap: 10px; flex-wrap: wrap; } .card-actions .stats { margin-right: auto; color: var(--muted); font-size: 13.5px; align-self: center; } .card-actions .stats b { color: var(--good); font-weight: 600; } /* ---------- buttons ---------- */ button { font: inherit; } .primary { background: linear-gradient(180deg, var(--primary-1), var(--primary-2)); color: var(--primary-text); border: none; border-radius: 10px; font-weight: 700; padding: 10px 18px; cursor: pointer; transition: filter .15s, transform .1s; } .primary:hover { filter: brightness(1.07); } .primary:active { transform: translateY(1px); } .primary:disabled { filter: grayscale(0.6) brightness(0.8); cursor: default; } .ghost { background: none; border: 1px solid var(--border); color: var(--muted); border-radius: 10px; padding: 10px 16px; cursor: pointer; transition: color .15s, border-color .15s; } .ghost:hover { color: var(--text); border-color: var(--accent); } #toolbar { display: flex; gap: 10px; margin-top: 18px; justify-content: flex-end; } a.download-link { text-decoration: none; display: inline-block; } /* ---------- footer ---------- */ footer { border-top: 1px solid var(--border-soft); padding: 18px clamp(16px, 4vw, 48px) 26px; max-width: 980px; margin: 0 auto; width: 100%; } .selftest { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; } .selftest-out { font-family: var(--mono); font-size: 13px; color: var(--muted); } .selftest-out.ok { color: var(--good); } .selftest-out.fail { color: var(--bad); } .tech-note { color: var(--muted); font-size: 12.5px; margin: 14px 0 0; } .tech-note a { color: var(--accent); } /* ---------- modal ---------- */ .modal { position: fixed; inset: 0; z-index: 50; display: flex; align-items: center; justify-content: center; } .modal[hidden], .toast[hidden] { display: none !important; } .modal-backdrop { position: absolute; inset: 0; background: var(--backdrop); backdrop-filter: blur(3px); } .modal-card { position: relative; max-width: min(94vw, 900px); max-height: 92vh; overflow: auto; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 22px; } .modal-close { position: absolute; top: 12px; right: 12px; background: var(--panel-2); color: var(--muted); border: 1px solid var(--border); border-radius: 8px; width: 32px; height: 32px; cursor: pointer; } .modal-close:hover { color: var(--text); } .modal-card h3 { margin: 2px 0 4px; } .modal-meta { color: var(--muted); font-family: var(--mono); font-size: 13px; margin-bottom: 14px; } .modal-images { display: flex; gap: 14px; flex-wrap: wrap; } .modal-images figure { margin: 0; flex: 1 1 320px; } .modal-images figcaption { color: var(--muted); font-size: 12.5px; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 6px; } .modal-images img { width: 100%; border-radius: 8px; border: 1px solid var(--border-soft); background: #fff; display: block; } /* ---------- toast ---------- */ .toast { position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%); background: var(--panel-2); border: 1px solid var(--border); color: var(--text); padding: 11px 18px; border-radius: 10px; font-size: 14px; z-index: 60; animation: rise 0.2s ease; max-width: 90vw; } @media (max-width: 640px) { .card-actions .stats { width: 100%; order: 5; } .modal-images figure { flex-basis: 100%; } }