*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* dusk-over-a-course palette */
  --bg: #11201b;
  --bg-glow-1: #ff8a4c;
  --bg-glow-2: #4fa8a0;
  --surface: #1a2b24;
  --surface2: #223a30;
  --border: #2e4238;
  --text: #f2ede2;
  --text-muted: #93a69a;
  --text-secondary: #93a69a;
  --accent: #ff8a4c;
  --accent-hover: #ff9d68;
  --accent-2: #c1548a;
  --accent-3: #4fa8a0;
  --danger: #e2584a;
  --danger-hover: #c8483c;
  --success: #4fa87a;
  --radius: 14px;
  --radius-sm: 10px;

  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #eef1ea;
    --bg-glow-1: #ffb385;
    --bg-glow-2: #9fd4cd;
    --surface: #ffffff;
    --surface2: #f7f8f4;
    --border: #d8ddd0;
    --text: #16241d;
    --text-muted: #5b6b60;
    --text-secondary: #5b6b60;
    --accent: #e2621f;
    --accent-hover: #c85319;
    --accent-2: #a63e72;
    --accent-3: #2b8c82;
    --danger: #c0392b;
    --danger-hover: #a5301f;
    --success: #2f8f5b;
  }
}

body {
  font-family: var(--sans);
  background:
    radial-gradient(720px 420px at 12% -8%, color-mix(in srgb, var(--bg-glow-1) 18%, transparent), transparent),
    radial-gradient(640px 480px at 100% 8%, color-mix(in srgb, var(--bg-glow-2) 14%, transparent), transparent),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1 { font-family: var(--serif); font-weight: 600; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Container ── */
.container {
  max-width: 880px;
  margin: 0 auto;
  padding: 32px 20px;
}

.center-box {
  max-width: 420px;
  margin: 80px auto;
  padding: 40px 32px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  text-align: center;
}
.center-box h1 { margin-bottom: 12px; }
.center-box p  { color: var(--text-secondary); margin-bottom: 24px; }

/* ── Buttons ── */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #2a1206;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s;
}
.btn:hover { background: var(--accent-hover); text-decoration: none; }
.btn-sm { padding: 6px 14px; font-size: 0.85rem; }
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: var(--danger-hover); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-outline:hover { background: var(--surface2); }
.btn-google {
  background: white;
  color: #1a1a1a;
  border: 1px solid #ddd;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  font-size: 0.95rem;
  font-weight: 500;
}
.btn-google:hover { background: #f5f5f5; text-decoration: none; }
.btn-full { width: 100%; text-align: center; }

/* ── Hub masthead ── */
.hub-header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.hub-header h1 { font-size: 1.8rem; }
.back-link { color: var(--text-muted); font-size: 0.9rem; }
.back-link:hover { color: var(--text); text-decoration: none; }

.masthead {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.identity { display: flex; flex-direction: column; gap: 14px; max-width: 520px; }
.id-row { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.wordmark {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.wordmark em { font-style: italic; color: var(--accent); }
.handle {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 5px 11px;
  border-radius: 999px;
  white-space: nowrap;
}
.handle::before { content: "url ↗ "; opacity: 0.5; }
.tagline { color: var(--text-muted); font-size: 1.02rem; max-width: 46ch; }
.tagline strong { color: var(--text); font-weight: 600; }

.social-row { display: flex; gap: 10px; }
.social-btn {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  transition: color .15s, border-color .15s, transform .15s, background .15s;
}
.social-btn:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-2px); background: var(--surface2); text-decoration: none; }
.social-btn svg { width: 18px; height: 18px; fill: currentColor; }

.account-area { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.account-pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 0.78rem;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 7px 14px;
  border-radius: 999px;
  text-decoration: none;
  transition: border-color .15s, color .15s;
}
.account-pill:hover { border-color: var(--accent); color: var(--accent); }
.account-pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); }

/* ── Section label ── */
.section-label {
  font-family: var(--mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--text-muted); margin: 0 0 18px;
}
.app-grid + .section-label { margin-top: 44px; }

/* ── App grid ── */
.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.app-card {
  display: flex; flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--text);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.app-card:hover {
  text-decoration: none;
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--card-accent, var(--accent)) 55%, var(--border));
  box-shadow: 0 16px 32px -20px color-mix(in srgb, var(--card-accent, var(--accent)) 45%, transparent);
}

.app-card-wrap { position: relative; }
.app-card-repo-link {
  position: absolute;
  top: 10px; right: 10px;
  z-index: 2;
  display: flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--surface) 75%, transparent);
  color: var(--text-muted);
  border: 1px solid var(--border);
  transition: color .15s, border-color .15s, background .15s;
}
.app-card-repo-link svg { width: 14px; height: 14px; fill: currentColor; }
.app-card-repo-link:hover {
  text-decoration: none;
  color: var(--text);
  border-color: var(--card-accent, var(--accent));
  background: var(--surface2);
}
.app-card-art { aspect-ratio: 400 / 120; }
.app-card-art svg { display: block; width: 100%; height: 100%; }
.app-card-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.app-card-title-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.app-card-title { font-family: var(--serif); font-size: 1.15rem; font-weight: 600; }
.app-card-arrow { color: var(--card-accent, var(--accent)); opacity: 0; transform: translate(-4px, 4px); transition: opacity .15s, transform .15s; }
.app-card:hover .app-card-arrow { opacity: 1; transform: translate(0,0); }
.app-card-desc { font-size: 0.85rem; color: var(--text-muted); }

.app-card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.app-card-tag {
  font-family: var(--mono);
  font-size: 0.66rem;
  padding: 3px 9px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--card-accent, var(--accent)) 16%, transparent);
  color: var(--card-accent, var(--accent));
  border: 1px solid color-mix(in srgb, var(--card-accent, var(--accent)) 35%, transparent);
}

.hub-empty { color: var(--text-muted); text-align: center; padding: 40px 0; }

.hub-footer { margin-top: 56px; text-align: center; color: var(--text-muted); font-size: 0.82rem; }

/* ── Login form ── */
.login-box {
  max-width: 380px;
  margin: 60px auto;
  padding: 40px 32px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.login-box h1 { text-align: center; margin-bottom: 8px; font-size: 1.4rem; }
.login-box .subtitle { text-align: center; color: var(--text-muted); font-size: 0.85rem; margin-bottom: 28px; }

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.8rem;
  margin: 20px 0;
}
.divider::before, .divider::after {
  content: "";
  flex: 1;
  border-top: 1px solid var(--border);
}

.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 6px; }
.form-group input {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 1rem;
}
.form-group input:focus { outline: none; border-color: var(--accent); }

.error-msg {
  background: rgba(226,88,74,0.15);
  border: 1px solid var(--danger);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: #ffb4ab;
  font-size: 0.85rem;
  margin-bottom: 14px;
}
.success-msg {
  background: rgba(79,168,122,0.15);
  border: 1px solid var(--success);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: #a3e6c1;
  font-size: 0.85rem;
  margin-bottom: 14px;
}

/* ── Kod OTP ── */
.otp-input {
  text-align: center;
  font-size: 2rem !important;
  letter-spacing: 0.4em;
  font-weight: 700;
}

/* ── Sesje ── */
.sessions-list { display: flex; flex-direction: column; gap: 12px; }
.session-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  flex-wrap: wrap;
}
.session-item.current { border-color: var(--accent); }
.session-info { display: flex; flex-direction: column; gap: 4px; }
.session-ua { font-size: 0.9rem; }
.session-ua em { color: var(--accent); font-style: normal; font-size: 0.8rem; }
.session-meta { font-size: 0.75rem; color: var(--text-muted); }