/* frontend/css/base.css
 *
 * Design direction: a DM's table after dark — worn ledger paper, brass
 * lamplight, ink. Not parchment-and-Papyrus fantasy kitsch; more like a
 * well-used game-master's notebook lit by one lamp. Two roles get two
 * accent inks: brass/amber for the DM, verdigris for players — so at a
 * glance you can tell whose console you're looking at.
 */

@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap");

:root {
  /* Ink & paper */
  --bg: #15140f;
  --bg-panel: #1c1a14;
  --bg-panel-raised: #24211a;
  --bg-inset: #100f0b;
  --border: #37331f;
  --border-soft: #2a271c;

  --text: #ece4d3;
  --text-dim: #a89b7d;
  --text-faint: #6f6650;

  /* Lamplight brass — DM ink */
  --dm: #d59a3c;
  --dm-strong: #eab35a;
  --dm-dim: #8a6425;

  /* Verdigris — player ink */
  --player: #5c9484;
  --player-strong: #79b3a2;
  --player-dim: #3c6459;

  --danger: #bd5b4c;
  --danger-strong: #d97363;
  --success: #6f9d5f;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --radius: 6px;
  --radius-lg: 10px;
  --shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(213, 154, 60, 0.07), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 10%, rgba(92, 148, 132, 0.05), transparent 60%);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.01em;
  margin: 0 0 0.5em;
  color: var(--text);
}

a { color: inherit; }

p { margin: 0 0 0.75em; }

::selection { background: rgba(213, 154, 60, 0.35); }

/* Scrollbars — thin, ink-toned, not the default chrome */
* { scrollbar-width: thin; scrollbar-color: var(--border) transparent; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
*::-webkit-scrollbar-track { background: transparent; }

/* ---------- Buttons ---------- */

button, .btn {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid var(--border);
  background: var(--bg-panel-raised);
  color: var(--text);
  border-radius: var(--radius);
  padding: 0.55em 1.1em;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.05s ease;
}
button:hover, .btn:hover { border-color: var(--text-faint); background: #2b271e; }
button:active, .btn:active { transform: translateY(1px); }
button:disabled { opacity: 0.45; cursor: not-allowed; }
button:focus-visible, .btn:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--dm-strong);
  outline-offset: 1px;
}

.btn-primary {
  background: var(--dm);
  border-color: var(--dm);
  color: #1a1408;
}
.btn-primary:hover { background: var(--dm-strong); border-color: var(--dm-strong); }

.btn-player {
  background: var(--player);
  border-color: var(--player);
  color: #0d1a16;
}
.btn-player:hover { background: var(--player-strong); border-color: var(--player-strong); }

.btn-ghost {
  background: transparent;
  border-color: var(--border);
}

.btn-danger { border-color: var(--danger); color: var(--danger-strong); background: transparent; }
.btn-danger:hover { background: rgba(189, 91, 76, 0.12); }

.btn-sm { padding: 0.3em 0.7em; font-size: 0.8rem; }
.btn-block { width: 100%; }

/* ---------- Inputs ---------- */

input, textarea, select {
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: var(--bg-inset);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  padding: 0.6em 0.75em;
  width: 100%;
}
input::placeholder, textarea::placeholder { color: var(--text-faint); }
label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.35em;
}
.field { margin-bottom: 1rem; }

/* ---------- Panels ---------- */

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85em 1.1em;
  border-bottom: 1px solid var(--border-soft);
}
.panel-header h2, .panel-header h3 { margin: 0; font-size: 1rem; }
.panel-body { padding: 1.1em; }

/* ---------- Badges / pills ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.28em 0.6em;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.badge-dm { color: var(--dm-strong); border-color: var(--dm-dim); background: rgba(213, 154, 60, 0.08); }
.badge-player { color: var(--player-strong); border-color: var(--player-dim); background: rgba(92, 148, 132, 0.08); }

.room-code {
  font-family: var(--font-mono);
  font-size: 1rem;
  letter-spacing: 0.12em;
  background: var(--bg-inset);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 0.3em 0.7em;
  color: var(--dm-strong);
}

/* Connection status dot */
.conn-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.78rem;
  color: var(--text-dim);
}
.conn-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--text-faint);
  box-shadow: 0 0 0 rgba(0,0,0,0);
  transition: background 0.2s ease;
}
.conn-status[data-status="open"] .conn-dot { background: var(--success); box-shadow: 0 0 6px var(--success); }
.conn-status[data-status="connecting"] .conn-dot { background: var(--dm); animation: pulse 1s ease-in-out infinite; }
.conn-status[data-status="closed"] .conn-dot,
.conn-status[data-status="error"] .conn-dot { background: var(--danger); }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ---------- Utility ---------- */

.hidden { display: none !important; }
.text-dim { color: var(--text-dim); }
.text-faint { color: var(--text-faint); }
.error-text { color: var(--danger-strong); font-size: 0.85rem; margin-top: 0.5em; min-height: 1.2em; }
.flex-row { display: flex; align-items: center; gap: 0.6em; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.stack { display: flex; flex-direction: column; gap: 0.6em; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}