/* Argot shared base styles — used by all pages except index.html */

/* Launch-state visibility. The server sets <html data-launched="true|false">;
   mark any element data-when="prelaunch" or data-when="launched" to show it
   only in that state. Default (attr absent) hides launched-only content. */
html:not([data-launched="true"]) [data-when="launched"] { display: none !important; }
html[data-launched="true"] [data-when="prelaunch"] { display: none !important; }

:root {
  --bg: #111827;
  --bg-2: #1f2937;
  --panel: #1f2937;
  --border: #374151;
  --border-bright: #4b5563;
  --text: #f1f5f9;
  --text-soft: #cbd5e1;
  --muted: #9ca3af;
  --muted-dim: #6b7280;
  --accent: #3b5bdb;
  --accent-hot: #2d4ece;
  --accent-soft: #3b5bdb25;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", system-ui, sans-serif;
  --link: #7b9ef8;
  --nav-bg: rgba(17,24,39,0.95);
  --dot-color: rgba(59,91,219,0.15);
  --shadow-color: rgba(0,0,0,0.30);
}

[data-theme="light"] {
  --bg: #e7ebf4;
  --bg-2: #dce2ef;
  --panel: #f4f7fc;
  --panel-2: #e9eef8;
  --border: #cdd6e8;
  --border-bright: #b2bedb;
  --text: #1a1f36;
  --text-soft: #353d63;
  --muted: #5d6480;
  --muted-dim: #8b93ad;
  --accent-soft: #3b5bdb1f;
  --accent-glow: 0 0 60px #3b5bdb22;
  --user: #e6ecfb;
  --user-border: #c5d4f8;
  --link: #2d4ece;
  --nav-bg: rgba(231,235,244,0.92);
  --dot-color: rgba(59,91,219,0.07);
  --shadow-color: rgba(40,55,120,0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background:
    radial-gradient(circle at 1px 1px, var(--dot-color) 1px, transparent 1.5px) 0 0 / 28px 28px,
    var(--bg);
  color: var(--text);
  font: 15px/1.65 var(--sans);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--link); text-decoration: none; }
a:hover { color: var(--accent); }

/* ── Nav ── */
nav.top {
  position: sticky; top: 0; z-index: 100;
  background: var(--nav-bg); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
nav.top .inner {
  max-width: 1280px; margin: 0 auto;
  padding: 0 24px; height: 56px;
  display: flex; align-items: center; gap: 8px;
}
.logo {
  font-family: var(--serif); font-weight: 800; font-size: 20px;
  letter-spacing: -0.3px; color: var(--text);
  display: inline-flex; align-items: center; gap: 8px;
  text-decoration: none;
}
.logo svg { color: var(--accent); }
nav.top .links { display: flex; gap: 22px; margin-left: 24px; }
nav.top .links a { font-size: 14px; font-weight: 500; color: var(--muted); }
nav.top .links a:hover { color: var(--text); }
nav.top .cta { margin-left: auto; }
nav.top .cta a {
  padding: 8px 16px; background: var(--accent); color: #f1f5f9;
  border-radius: 8px; font-weight: 600; font-size: 13px;
  transition: background 150ms;
}
nav.top .cta a:hover { background: var(--accent-hot); color: #f1f5f9; }

@media (max-width: 640px) {
  nav.top .links { display: none; }
  nav.top .cta a { font-size: 13px; padding: 7px 14px; }
}

@media (max-width: 400px) {
  nav.top .inner { padding: 0 16px; }
  nav.top .cta a { display: none; }
}

/* ── Footer ── */
footer {
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding: 28px 24px;
  text-align: center;
  color: var(--muted); font-size: 13px;
  background: var(--bg-2);
}
footer .row { margin-bottom: 10px; }
footer .row a { margin: 0 12px; color: var(--muted); }
footer .row a:hover { color: var(--accent); }
footer .heart { margin-bottom: 10px; font-size: 13px; color: var(--muted); }
footer .heart .grad { color: var(--accent); font-weight: 600; }
footer .legal { font-size: 12px; color: var(--muted-dim); line-height: 1.6; }

/* ── Page shell ── */
.page-shell {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  padding: 60px 24px;
}
.card-shell {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px 44px;
  max-width: 520px; width: 100%;
  box-shadow: 0 4px 24px -8px var(--shadow-color);
}
@media (max-width: 560px) {
  .card-shell { padding: 28px 20px; border-radius: 16px; }
  .page-shell { padding: 32px 16px; align-items: flex-start; }
  .btn-primary { font-size: 14px; padding: 12px 16px; }
}

/* ── Form primitives ── */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; font-weight: 600; color: var(--text-soft); }
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 16px;
  font-size: 14px; color: var(--text); font-family: inherit; outline: none;
  transition: border-color 150ms;
}
.field input:focus, .field select:focus { border-color: var(--accent); }
.btn-primary {
  width: 100%; padding: 13px 16px;
  background: var(--accent); color: #f1f5f9;
  border: none; border-radius: 10px;
  font-size: 15px; font-weight: 600; cursor: pointer;
  transition: background 150ms, box-shadow 150ms;
}
.btn-primary:hover:not(:disabled) {
  background: var(--accent-hot);
  box-shadow: 0 4px 12px -2px rgba(59,91,219,0.45);
}
.btn-primary:disabled { opacity: 0.5; cursor: default; }
.form-status { font-size: 14px; padding: 10px 0; display: none; }
.form-status.ok  { color: #3a8c4a; }
.form-status.err { color: #c0392b; }

/* ── Badge ── */
.badge-pill {
  display: inline-block; padding: 4px 12px;
  background: var(--accent-soft); color: var(--accent);
  font-size: 12px; font-weight: 700; letter-spacing: 0.3px;
  border-radius: 999px; border: 1px solid var(--accent-soft);
}

/* ── Theme toggle ── */
.theme-toggle {
  background: none; border: none; cursor: pointer;
  color: var(--muted); padding: 6px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  transition: color 150ms, background 150ms; flex-shrink: 0;
}
.theme-toggle:hover { background: var(--border); color: var(--text); }
.icon-moon { display: none; }
.icon-sun { display: block; }
[data-theme="light"] .icon-moon { display: block; }
[data-theme="light"] .icon-sun { display: none; }
