Initial portal commit: landing + 9 AI-powered apps

Apps: - dwg-rooms: extract room numbers from DWG/DXF - dwg-counting: count symbols in PDF drawings (OpenCV template matching) - contract-check: review PDF contracts against a checklist (Claude vision + Tesseract OCR fallback) - email-drafter: bullet notes → polished Czech/English business emails - invoice-extractor: PDF/image invoice → structured data → Excel - translator: Czech-first translator across 19 languages with tone control - vv-check: find inconsistent unit prices across VV sheets in one workbook - vv-compare: diff original vs new VV files (changes / added / removed) - feature-request: portal users submit ideas + sample files Infrastructure: - LiteLLM gateway with per-app virtual keys + budgets - Langfuse observability - Geist font, shared theme, cross-subdomain back link + theme sync via cookie/URL - Caddy reverse proxy on *.klas.chat
2026-05-13 15:25:04 +02:00
commit 48cef99257
139 changed files with 20171 additions and 0 deletions
--- a/feature-request/Dockerfile
+++ b/feature-request/Dockerfile
@@ -0,0 +1,14 @@
+FROM python:3.12-slim
+
+WORKDIR /app
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+RUN mkdir -p /data/requests
+
+EXPOSE 8000
+
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
--- a/feature-request/docker-compose.yml
+++ b/feature-request/docker-compose.yml
@@ -0,0 +1,18 @@
+services:
+  feature-request:
+    build: .
+    container_name: feature-request
+    restart: unless-stopped
+    ports:
+      - "127.0.0.1:3032:8000"
+    environment:
+      STORAGE_DIR: /data/requests
+    volumes:
+      # Bind mount on the host so requests are easy to inspect/review
+      - /home/klas/Prace/AI/portal/feature-request/data:/data/requests
+    networks:
+      - localai
+
+networks:
+  localai:
+    external: true
--- a/feature-request/main.py
+++ b/feature-request/main.py
@@ -0,0 +1,94 @@
+"""FastAPI: collect feature requests from portal users.
+
+Stores each request to a timestamped folder on disk so the team can review
+later. No LLM, no external calls — pure form handler.
+"""
+import datetime
+import json
+import logging
+import os
+import re
+import uuid
+from pathlib import Path
+
+from fastapi import FastAPI, File, Form, HTTPException, UploadFile
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.responses import FileResponse
+from fastapi.staticfiles import StaticFiles
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+app = FastAPI(title="Feature Request")
+app.add_middleware(CORSMiddleware, allow_origins=["*"],
+                   allow_methods=["*"], allow_headers=["*"])
+
+# Volume-mounted; survives container rebuilds.
+STORAGE = Path(os.getenv("STORAGE_DIR", "/data/requests"))
+STORAGE.mkdir(parents=True, exist_ok=True)
+
+MAX_FILE_BYTES = 25 * 1024 * 1024  # 25 MB cap
+
+
+def _slug(text: str) -> str:
+    text = re.sub(r"[^\w\s-]", "", text, flags=re.UNICODE).strip().lower()
+    text = re.sub(r"[\s_-]+", "-", text)
+    return text[:40] or "request"
+
+
+@app.get("/")
+async def root():
+    return FileResponse("static/index.html")
+
+
+@app.post("/api/submit")
+async def submit(
+    title: str = Form(..., min_length=3, max_length=120),
+    description: str = Form(..., min_length=10, max_length=8000),
+    name: str = Form("", max_length=120),
+    email: str = Form("", max_length=200),
+    file: UploadFile | None = File(None),
+):
+    title = title.strip()
+    description = description.strip()
+    if not title or not description:
+        raise HTTPException(400, "Vyplňte název a popis")
+
+    now = datetime.datetime.now()
+    folder_name = f"{now.strftime('%Y%m%d_%H%M%S')}_{_slug(title)}_{uuid.uuid4().hex[:8]}"
+    folder = STORAGE / folder_name
+    folder.mkdir(parents=True, exist_ok=True)
+
+    record = {
+        "submitted_at": now.isoformat(timespec="seconds"),
+        "title": title,
+        "description": description,
+        "name": name.strip(),
+        "email": email.strip(),
+        "attachment": None,
+    }
+
+    if file is not None and file.filename:
+        raw = await file.read()
+        if len(raw) > MAX_FILE_BYTES:
+            raise HTTPException(400, f"Soubor je příliš velký (max {MAX_FILE_BYTES // (1024*1024)} MB)")
+        safe_name = re.sub(r"[^\w\.\-]", "_", file.filename)[:200]
+        attachment_path = folder / safe_name
+        attachment_path.write_bytes(raw)
+        record["attachment"] = safe_name
+        record["attachment_bytes"] = len(raw)
+        record["attachment_content_type"] = file.content_type or ""
+
+    (folder / "request.json").write_text(
+        json.dumps(record, ensure_ascii=False, indent=2), encoding="utf-8"
+    )
+    logger.info("Stored feature request → %s (%s)", folder_name, title)
+    return {"ok": True, "id": folder_name}
+
+
+@app.get("/health")
+async def health():
+    return {"status": "ok"}
+
+
+app.mount("/static", StaticFiles(directory="static"), name="static")
--- a/feature-request/requirements.txt
+++ b/feature-request/requirements.txt
@@ -0,0 +1,3 @@
+fastapi>=0.115
+uvicorn[standard]>=0.30
+python-multipart>=0.0.9
--- a/feature-request/static/app.js
+++ b/feature-request/static/app.js
@@ -0,0 +1,95 @@
+// Feature request form
+(() => {
+  const $ = (id) => document.getElementById(id);
+  const sections = {
+    form: $("s-form"),
+    processing: $("s-processing"),
+    thanks: $("s-thanks"),
+  };
+  const show = (name) => {
+    for (const [k, el] of Object.entries(sections)) el.classList.toggle("hidden", k !== name);
+  };
+
+  // Persist name + email for next submission
+  for (const k of ["name", "email"]) {
+    const v = localStorage.getItem("req_" + k);
+    if (v) $(k).value = v;
+    $(k).addEventListener("input", () => localStorage.setItem("req_" + k, $(k).value));
+  }
+
+  // ── File handling ──
+  const fileInput = $("file-input");
+  const dropZone = $("file-drop");
+  const dropText = $("file-drop-text");
+  let attachedFile = null;
+
+  function setFile(f) {
+    if (!f) return;
+    attachedFile = f;
+    const size = f.size > 1024 * 1024
+      ? `${(f.size / 1024 / 1024).toFixed(1)} MB`
+      : `${(f.size / 1024).toFixed(0)} kB`;
+    dropZone.classList.add("has-file");
+    dropText.innerHTML = `
+      <span class="file-pill">
+        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+          <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/>
+          <polyline points="14 2 14 8 20 8"/>
+        </svg>
+        ${escapeHtml(f.name)} <span style="color:var(--text-tertiary)">(${size})</span>
+        <button type="button" class="file-pill-clear" id="file-clear">×</button>
+      </span>
+    `;
+    $("file-clear").addEventListener("click", clearFile);
+  }
+  function clearFile() {
+    attachedFile = null;
+    fileInput.value = "";
+    dropZone.classList.remove("has-file");
+    dropText.innerHTML = `Přetáhněte soubor sem nebo
+      <button type="button" class="btn-link" id="file-pick-btn">vyberte z disku</button>`;
+    $("file-pick-btn").addEventListener("click", () => fileInput.click());
+  }
+
+  $("file-pick-btn").addEventListener("click", () => fileInput.click());
+  fileInput.addEventListener("change", (e) => setFile(e.target.files[0]));
+
+  ["dragenter", "dragover"].forEach((ev) =>
+    dropZone.addEventListener(ev, (e) => { e.preventDefault(); dropZone.classList.add("drag-over"); }));
+  ["dragleave", "drop"].forEach((ev) =>
+    dropZone.addEventListener(ev, (e) => { e.preventDefault(); dropZone.classList.remove("drag-over"); }));
+  dropZone.addEventListener("drop", (e) => { e.preventDefault(); setFile(e.dataTransfer.files[0]); });
+
+  // ── Submit ──
+  $("request-form").addEventListener("submit", async (e) => {
+    e.preventDefault();
+    show("processing");
+    try {
+      const fd = new FormData();
+      fd.append("title", $("title").value);
+      fd.append("description", $("description").value);
+      fd.append("name", $("name").value);
+      fd.append("email", $("email").value);
+      if (attachedFile) fd.append("file", attachedFile);
+
+      const r = await fetch("/api/submit", { method: "POST", body: fd });
+      if (!r.ok) throw new Error((await r.json()).detail || r.statusText);
+      show("thanks");
+    } catch (err) {
+      alert("Chyba: " + err.message);
+      show("form");
+    }
+  });
+
+  $("another-btn").addEventListener("click", () => {
+    $("title").value = "";
+    $("description").value = "";
+    clearFile();
+    show("form");
+  });
+
+  function escapeHtml(s) {
+    return String(s).replace(/[&<>"']/g, (c) =>
+      ({"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;"}[c]));
+  }
+})();
--- a/feature-request/static/extra.css
+++ b/feature-request/static/extra.css
@@ -0,0 +1,164 @@
+/* Feature-request app styles */
+
+.request-form {
+  display: flex;
+  flex-direction: column;
+  gap: 18px;
+}
+.form-grid {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 16px;
+}
+@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
+
+.form-row { display: flex; flex-direction: column; gap: 6px; }
+.form-label {
+  font-size: 13px;
+  font-weight: 500;
+  color: var(--text-secondary);
+  display: flex;
+  justify-content: space-between;
+  align-items: baseline;
+  gap: 8px;
+}
+.form-label-hint {
+  font-size: 11px;
+  font-weight: 400;
+  color: var(--text-quaternary);
+}
+
+.form-input, .form-textarea {
+  width: 100%;
+  padding: 10px 12px;
+  border: 1px solid var(--border-default);
+  background: var(--bg-primary);
+  color: var(--text-primary);
+  border-radius: 8px;
+  font-size: 14px;
+  font-family: inherit;
+  line-height: 1.5;
+  transition: border-color .15s, box-shadow .15s;
+}
+.form-input:focus, .form-textarea:focus {
+  outline: none;
+  border-color: var(--primary);
+  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent);
+}
+.form-textarea { resize: vertical; min-height: 160px; }
+
+.file-drop {
+  padding: 24px;
+  border: 1.5px dashed var(--border-strong);
+  border-radius: 8px;
+  background: var(--bg-secondary);
+  text-align: center;
+  font-size: 13px;
+  color: var(--text-tertiary);
+  transition: border-color .15s, background .15s;
+  cursor: default;
+}
+.file-drop.drag-over {
+  border-color: var(--primary);
+  background: color-mix(in srgb, var(--primary) 5%, var(--bg-secondary));
+}
+.file-drop.has-file {
+  border-style: solid;
+  border-color: var(--primary);
+  background: color-mix(in srgb, var(--primary) 4%, var(--bg-secondary));
+  text-align: left;
+}
+.file-drop-text { color: var(--text-secondary); }
+.btn-link {
+  background: transparent;
+  border: none;
+  color: var(--primary);
+  cursor: pointer;
+  font-size: inherit;
+  font-family: inherit;
+  text-decoration: underline;
+  padding: 0;
+}
+.btn-link:hover { color: var(--primary-hover); }
+.file-pill {
+  display: inline-flex;
+  align-items: center;
+  gap: 8px;
+  font-size: 13px;
+  color: var(--text-primary);
+}
+.file-pill-clear {
+  background: transparent;
+  border: none;
+  color: var(--text-quaternary);
+  cursor: pointer;
+  font-size: 14px;
+  padding: 2px 6px;
+  border-radius: 4px;
+}
+.file-pill-clear:hover { color: #dc2626; background: rgba(239,68,68,0.08); }
+
+.form-actions {
+  display: flex;
+  align-items: center;
+  gap: 14px;
+  padding-top: 16px;
+  border-top: 1px solid var(--border-default);
+  flex-wrap: wrap;
+}
+.btn-lg { padding: 12px 26px; font-size: 14px; font-weight: 600; }
+.run-hint { font-size: 12.5px; color: var(--text-tertiary); }
+
+/* Thanks card */
+.thanks-card {
+  background: var(--card);
+  border: 1px solid var(--border-default);
+  border-radius: var(--radius-lg);
+  padding: 56px 32px;
+  text-align: center;
+  box-shadow: var(--shadow-card);
+}
+.thanks-icon {
+  width: 56px;
+  height: 56px;
+  color: #16a34a;
+  margin: 0 auto 18px;
+}
+.thanks-title {
+  font-size: 22px;
+  font-weight: 600;
+  color: var(--text-primary);
+  margin-bottom: 8px;
+}
+.thanks-text {
+  font-size: 14px;
+  color: var(--text-secondary);
+  max-width: 480px;
+  margin: 0 auto 28px;
+  line-height: 1.55;
+}
+.thanks-actions {
+  display: flex;
+  justify-content: center;
+  gap: 12px;
+  flex-wrap: wrap;
+}
+
+/* Back link */
+.back-link {
+  display: inline-flex; align-items: center; gap: 6px;
+  padding: 6px 12px 6px 10px; border-radius: 8px;
+  font-size: 13px; font-weight: 500; color: var(--text-tertiary);
+  text-decoration: none; border: 0.5px solid var(--border-default);
+  background: var(--bg-primary); flex-shrink: 0;
+  transition: color .15s, border-color .15s, background .15s;
+}
+.back-link:hover {
+  color: var(--primary); border-color: var(--primary);
+  background: color-mix(in srgb, var(--primary) 6%, var(--bg-primary));
+}
+.back-link svg { opacity: 0.8; }
+@media (max-width: 640px) {
+  .back-link span { display: none; }
+  .back-link { padding: 6px; }
+}
--- a/feature-request/static/index.html
+++ b/feature-request/static/index.html
@@ -0,0 +1,151 @@
+<!DOCTYPE html>
+<html lang="cs">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Návrh nového nástroje | Colsys AI</title>
+  <link rel="preconnect" href="https://fonts.googleapis.com">
+  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+  <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700&display=swap">
+  <link rel="stylesheet" href="/static/styles.css">
+  <link rel="stylesheet" href="/static/extra.css">
+  <script>
+    (function () {
+      var t = null;
+      try {
+        var p = new URL(window.location.href).searchParams.get("theme");
+        if (p === "dark" || p === "light") t = p;
+      } catch (e) {}
+      if (!t) { try { t = localStorage.getItem("app_theme"); } catch (e) {} }
+      if (!t) {
+        var m = document.cookie.match(/(?:^|;\s*)portal_theme=([^;]+)/);
+        if (m) t = decodeURIComponent(m[1]);
+      }
+      if (t === "dark" || t === "light") {
+        document.documentElement.classList.add(t);
+        try { localStorage.setItem("app_theme", t); } catch (e) {}
+      }
+    })();
+  </script>
+</head>
+<body>
+
+<header class="header">
+  <div class="header-inner">
+    <a href="https://ai.klas.chat" class="brand">
+      <span class="brand-icon">C</span>
+      <span class="brand-name">Colsys <span class="brand-ai">AI</span></span>
+    </a>
+    <span class="header-crumb">Návrh nového nástroje</span>
+    <a href="https://ai.klas.chat" class="back-link" title="Zpět na portál">
+      <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true">
+        <path d="m15 18-6-6 6-6"/>
+      </svg>
+      <span>Zpět na portál</span>
+    </a>
+  </div>
+</header>
+
+<main class="main">
+
+  <section id="s-form">
+    <div class="section-intro">
+      <h1 class="section-title">Chybí vám nějaký nástroj?</h1>
+      <p class="section-desc">
+        Popište, co byste potřebovali. Pokud máte ukázkový soubor
+        (faktura, smlouva, výkres…), přiložte ho — pomůže nám pochopit
+        kontext. Návrh se uloží a my se na něj podíváme.
+      </p>
+    </div>
+
+    <form id="request-form" class="request-form">
+      <div class="form-row">
+        <label class="form-label" for="title">Krátký název *</label>
+        <input type="text" id="title" name="title" class="form-input" required
+               minlength="3" maxlength="120"
+               placeholder="např. „Generování zápisů z porad"">
+      </div>
+
+      <div class="form-row">
+        <label class="form-label" for="description">Popis *</label>
+        <textarea id="description" name="description" class="form-textarea"
+                  required minlength="10" maxlength="8000" rows="8"
+                  placeholder="Co by tento nástroj měl umět? Jaký problém řeší? Jak ho budete používat?
+
+Klidně i v odrážkách — nemusí být napsané dokonale."></textarea>
+      </div>
+
+      <div class="form-grid">
+        <div class="form-row">
+          <label class="form-label" for="name">
+            Vaše jméno
+            <span class="form-label-hint">nepovinné</span>
+          </label>
+          <input type="text" id="name" name="name" class="form-input"
+                 maxlength="120" autocomplete="name">
+        </div>
+
+        <div class="form-row">
+          <label class="form-label" for="email">
+            E-mail
+            <span class="form-label-hint">nepovinné — pro zpětnou vazbu</span>
+          </label>
+          <input type="email" id="email" name="email" class="form-input"
+                 maxlength="200" autocomplete="email"
+                 placeholder="vase.jmeno@colsys.cz">
+        </div>
+      </div>
+
+      <div class="form-row">
+        <label class="form-label">
+          Ukázkový soubor
+          <span class="form-label-hint">nepovinné · max 25 MB</span>
+        </label>
+        <div id="file-drop" class="file-drop">
+          <span class="file-drop-text" id="file-drop-text">
+            Přetáhněte soubor sem nebo
+            <button type="button" class="btn-link" id="file-pick-btn">vyberte z disku</button>
+          </span>
+          <input type="file" id="file-input" name="file" style="display:none">
+        </div>
+      </div>
+
+      <div class="form-actions">
+        <button type="submit" class="btn btn-primary btn-lg" id="submit-btn">
+          Odeslat návrh
+        </button>
+        <span class="run-hint">Návrhy ukládáme interně — uvidí je jen tým, který portál vyvíjí.</span>
+      </div>
+    </form>
+  </section>
+
+  <section id="s-processing" class="hidden">
+    <div class="processing-card">
+      <div class="spinner"></div>
+      <h2 class="processing-title">Odesílám návrh…</h2>
+    </div>
+  </section>
+
+  <section id="s-thanks" class="hidden">
+    <div class="thanks-card">
+      <svg class="thanks-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+        <circle cx="12" cy="12" r="10"/>
+        <path d="m9 12 2 2 4-4"/>
+      </svg>
+      <h2 class="thanks-title">Děkujeme!</h2>
+      <p class="thanks-text">
+        Návrh byl uložen. Podíváme se na něj a pokud má smysl, ozveme se
+        nebo rovnou přidáme nástroj do portálu.
+      </p>
+      <div class="thanks-actions">
+        <a href="https://ai.klas.chat" class="btn btn-primary">Zpět na portál</a>
+        <button class="btn btn-secondary" id="another-btn" type="button">Odeslat další návrh</button>
+      </div>
+    </div>
+  </section>
+
+</main>
+
+<script src="/static/app.js"></script>
+</body>
+</html>
--- a/feature-request/static/styles.css
+++ b/feature-request/static/styles.css
@@ -0,0 +1,461 @@
+*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+
+:root {
+  --bg-primary: #ffffff;
+  --bg-secondary: #f9fafb;
+  --bg-tertiary: #f2f4f7;
+  --text-primary: #101828;
+  --text-secondary: #354052;
+  --text-tertiary: #676f83;
+  --text-quaternary: #98a2b2;
+  --border-default: rgb(16 24 40 / 0.08);
+  --border-strong: #d0d5dc;
+  --border-subtle: rgb(16 24 40 / 0.04);
+  --card: #ffffff;
+  --primary: #155aef;
+  --primary-hover: #004aeb;
+  --accent-indigo: #444ce7;
+  --shadow-card: 0 1px 2px rgb(16 24 40 / 0.05);
+  --radius-md: 8px;
+  --radius-lg: 12px;
+}
+
+/* Dark theme — applies when (a) user OS prefers dark and no .light override,
+   or (b) :root has explicit .dark class (set by portal_theme cookie). */
+@media (prefers-color-scheme: dark) {
+  :root:not(.light) {
+    --bg-primary: #14181f;
+    --bg-secondary: #1a1f29;
+    --bg-tertiary: #232936;
+    --text-primary: #f5f7fa;
+    --text-secondary: #c8ccd5;
+    --text-tertiary: #98a2b2;
+    --text-quaternary: #676f83;
+    --border-default: rgb(255 255 255 / 0.08);
+    --border-strong: #354052;
+    --border-subtle: rgb(255 255 255 / 0.04);
+    --card: #1a1f29;
+  }
+}
+:root.dark {
+  --bg-primary: #14181f;
+  --bg-secondary: #1a1f29;
+  --bg-tertiary: #232936;
+  --text-primary: #f5f7fa;
+  --text-secondary: #c8ccd5;
+  --text-tertiary: #98a2b2;
+  --text-quaternary: #676f83;
+  --border-default: rgb(255 255 255 / 0.08);
+  --border-strong: #354052;
+  --border-subtle: rgb(255 255 255 / 0.04);
+  --card: #1a1f29;
+}
+
+body {
+  font-family: "Geist", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
+  background: var(--bg-secondary);
+  color: var(--text-primary);
+  min-height: 100vh;
+  font-size: 14px;
+  line-height: 1.5;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+/* ── Header ─────────────────────────────────────── */
+.header {
+  position: sticky;
+  top: 0;
+  z-index: 30;
+  border-bottom: 0.5px solid var(--border-default);
+  background: color-mix(in srgb, var(--bg-secondary) 82%, transparent);
+  backdrop-filter: blur(8px);
+}
+.header-inner {
+  max-width: 1280px;   /* match portal max-w-7xl so brand doesn't shift */
+  margin: 0 auto;
+  height: 56px;        /* portal uses h-14 */
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 16px;     /* portal px-4 */
+  gap: 16px;
+}
+@media (min-width: 640px) {
+  .header-inner { padding: 0 32px; }  /* portal sm:px-8 */
+}
+.brand {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  text-decoration: none;
+  flex-shrink: 0;
+}
+.brand-icon {
+  width: 28px;
+  height: 28px;
+  border-radius: 8px;
+  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-indigo) 100%);
+  box-shadow: 0 1px 2px rgb(16 24 40 / 0.06), inset 0 1px 0 rgb(255 255 255 / 0.18);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-weight: 700;
+  font-size: 12px;
+  letter-spacing: -0.04em;
+  color: white;
+}
+.brand-name {
+  font-size: 14px;       /* tailwind text-sm */
+  font-weight: 600;
+  letter-spacing: -0.025em;  /* tailwind tracking-tight */
+  color: var(--text-primary);
+}
+.brand-ai { color: var(--primary); }
+.header-crumb {
+  font-size: 13px;
+  color: var(--text-tertiary);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+/* ── Main ────────────────────────────────────────── */
+.main {
+  max-width: 900px;
+  margin: 0 auto;
+  padding: 40px 24px 80px;
+  display: flex;
+  flex-direction: column;
+  gap: 32px;
+}
+@media (max-width: 640px) {
+  .header-inner { padding: 0 16px; }
+  .main { padding: 24px 16px 60px; }
+}
+
+/* ── Section intro ───────────────────────────────── */
+.section-intro { margin-bottom: 24px; }
+.section-title {
+  font-size: 22px;
+  font-weight: 600;
+  letter-spacing: -0.02em;
+  margin-bottom: 8px;
+}
+.section-desc {
+  color: var(--text-tertiary);
+  max-width: 580px;
+  font-size: 14px;
+  line-height: 1.6;
+}
+
+/* ── Examples panel ──────────────────────────────── */
+.examples-panel {
+  border: 1px solid var(--border-default);
+  border-radius: var(--radius-lg);
+  background: var(--card);
+  box-shadow: var(--shadow-card);
+  padding: 16px;
+  margin-bottom: 16px;
+}
+.examples-header {
+  display: flex;
+  flex-direction: column;
+  gap: 3px;
+  margin-bottom: 12px;
+}
+.examples-title {
+  font-size: 13px;
+  font-weight: 600;
+  color: var(--text-secondary);
+}
+.examples-subtitle {
+  font-size: 12px;
+  color: var(--text-tertiary);
+  line-height: 1.5;
+}
+.examples-list {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 6px;
+  min-height: 28px;
+  margin-bottom: 10px;
+}
+.examples-list:empty::before {
+  content: "Zatím žádné vzory — přidejte alespoň jeden níže";
+  font-size: 12px;
+  color: var(--text-quaternary);
+  font-style: italic;
+  padding: 6px 0;
+}
+.example-chip {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  background: color-mix(in srgb, var(--primary) 10%, var(--bg-primary));
+  border: 1px solid color-mix(in srgb, var(--primary) 30%, transparent);
+  color: var(--text-primary);
+  padding: 4px 4px 4px 10px;
+  border-radius: 999px;
+  font-size: 12px;
+  font-family: ui-monospace, monospace;
+}
+.example-chip-remove {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 18px;
+  height: 18px;
+  border-radius: 50%;
+  background: transparent;
+  border: none;
+  cursor: pointer;
+  color: var(--text-tertiary);
+  padding: 0;
+  transition: background 0.1s, color 0.1s;
+}
+.example-chip-remove:hover {
+  background: color-mix(in srgb, var(--primary) 18%, transparent);
+  color: var(--text-primary);
+}
+.example-chip-remove svg {
+  width: 12px;
+  height: 12px;
+}
+.examples-input-row {
+  display: flex;
+  gap: 8px;
+}
+.example-input {
+  flex: 1;
+  font-family: ui-monospace, monospace;
+  font-size: 13px;
+  padding: 8px 12px;
+  border: 1px solid var(--border-strong);
+  border-radius: var(--radius-md);
+  background: var(--bg-primary);
+  color: var(--text-primary);
+  min-width: 0;
+}
+.example-input:focus {
+  outline: none;
+  border-color: var(--primary);
+  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent);
+}
+.example-add-btn {
+  flex-shrink: 0;
+}
+
+/* ── Drop zone ───────────────────────────────────── */
+.drop-zone {
+  border: 1.5px dashed var(--border-strong);
+  border-radius: var(--radius-lg);
+  background: var(--card);
+  padding: 56px 32px;
+  text-align: center;
+  cursor: pointer;
+  transition: border-color 0.15s, background 0.15s;
+  box-shadow: var(--shadow-card);
+}
+.drop-zone:hover, .drop-zone.drag-over {
+  border-color: var(--primary);
+  background: color-mix(in srgb, var(--primary) 4%, var(--card));
+}
+.drop-icon {
+  width: 44px;
+  height: 44px;
+  color: var(--text-quaternary);
+  margin: 0 auto 18px;
+  display: block;
+  transition: color 0.15s;
+}
+.drop-zone:hover .drop-icon, .drop-zone.drag-over .drop-icon {
+  color: var(--primary);
+}
+.drop-text {
+  font-size: 15px;
+  font-weight: 500;
+  color: var(--text-secondary);
+  margin-bottom: 6px;
+}
+.drop-or {
+  font-size: 13px;
+  color: var(--text-quaternary);
+  margin-bottom: 14px;
+}
+.drop-formats {
+  font-size: 12px;
+  color: var(--text-quaternary);
+  margin-top: 14px;
+}
+
+/* ── Buttons ─────────────────────────────────────── */
+.btn {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  padding: 8px 16px;
+  border-radius: var(--radius-md);
+  font-size: 13px;
+  font-weight: 500;
+  cursor: pointer;
+  border: none;
+  transition: background 0.15s, box-shadow 0.15s;
+  line-height: 1;
+}
+.btn-primary {
+  background: var(--primary);
+  color: #fff;
+  box-shadow: 0 1px 2px rgb(21 90 239 / 0.25);
+}
+.btn-primary:hover { background: var(--primary-hover); }
+.btn-primary:disabled { opacity: 0.5; cursor: default; }
+.btn-secondary {
+  background: var(--bg-tertiary);
+  color: var(--text-secondary);
+  border: 1px solid var(--border-strong);
+}
+.btn-secondary:hover { background: var(--border-strong); }
+.btn-icon { width: 15px; height: 15px; flex-shrink: 0; }
+
+/* ── Processing card ─────────────────────────────── */
+.processing-card {
+  background: var(--card);
+  border: 1px solid var(--border-default);
+  border-radius: var(--radius-lg);
+  padding: 56px 32px;
+  text-align: center;
+  box-shadow: var(--shadow-card);
+}
+.spinner {
+  width: 36px;
+  height: 36px;
+  border: 3px solid var(--border-strong);
+  border-top-color: var(--primary);
+  border-radius: 50%;
+  animation: spin 0.75s linear infinite;
+  margin: 0 auto 22px;
+}
+@keyframes spin { to { transform: rotate(360deg); } }
+.processing-title {
+  font-size: 16px;
+  font-weight: 600;
+  margin-bottom: 20px;
+  color: var(--text-primary);
+}
+.steps-list {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  max-width: 320px;
+  margin: 0 auto;
+  text-align: left;
+}
+.step-item {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  font-size: 13px;
+  color: var(--text-tertiary);
+  padding: 8px 12px;
+  border-radius: var(--radius-md);
+  background: var(--bg-tertiary);
+}
+.step-item.active {
+  color: var(--primary);
+  background: color-mix(in srgb, var(--primary) 8%, var(--bg-primary));
+}
+.step-item.done { color: #17b26a; }
+.step-item.error { color: #d92d20; background: #fef3f2; }
+.step-dot {
+  width: 8px; height: 8px;
+  border-radius: 50%;
+  background: currentColor;
+  flex-shrink: 0;
+}
+
+/* ── Results ─────────────────────────────────────── */
+.results-header {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 16px;
+  flex-wrap: wrap;
+}
+.results-title {
+  font-size: 18px;
+  font-weight: 600;
+  letter-spacing: -0.015em;
+  margin-bottom: 4px;
+}
+.results-meta {
+  font-size: 13px;
+  color: var(--text-tertiary);
+}
+.results-actions { display: flex; gap: 8px; flex-wrap: wrap; }
+
+/* ── Table ───────────────────────────────────────── */
+.table-wrap {
+  border: 1px solid var(--border-default);
+  border-radius: var(--radius-lg);
+  overflow: hidden;
+  box-shadow: var(--shadow-card);
+  background: var(--card);
+  overflow-x: auto;
+}
+table {
+  width: 100%;
+  border-collapse: collapse;
+  font-size: 13px;
+  min-width: 500px;
+}
+thead {
+  background: var(--bg-tertiary);
+  border-bottom: 1px solid var(--border-default);
+}
+th {
+  padding: 10px 14px;
+  text-align: left;
+  font-size: 11px;
+  font-weight: 600;
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+  color: var(--text-tertiary);
+  white-space: nowrap;
+}
+td {
+  padding: 8px 14px;
+  border-bottom: 1px solid var(--border-subtle);
+  color: var(--text-primary);
+  vertical-align: middle;
+}
+tr:last-child td { border-bottom: none; }
+tr:nth-child(even) td { background: var(--bg-secondary); }
+td[contenteditable]:focus {
+  outline: none;
+  background: color-mix(in srgb, var(--primary) 6%, var(--bg-primary));
+  box-shadow: inset 0 0 0 1.5px var(--primary);
+  border-radius: 3px;
+}
+
+.badge {
+  display: inline-block;
+  padding: 2px 8px;
+  border-radius: 99px;
+  font-size: 11px;
+  font-weight: 500;
+}
+.badge-rule { background: #d1e0ff; color: #004aeb; }
+.badge-llm  { background: #d1fae5; color: #065f46; }
+@media (prefers-color-scheme: dark) {
+  .badge-rule { background: #1e3a8a; color: #93c5fd; }
+  .badge-llm  { background: #064e3b; color: #6ee7b7; }
+}
+
+.table-hint {
+  font-size: 12px;
+  color: var(--text-quaternary);
+  margin-top: 8px;
+}
+
+.hidden { display: none !important; }