/* ── Fonts ───────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Fraunces:ital,opsz,wght@0,9..144,300..900;1,9..144,300..900&family=DM+Mono:ital,wght@0,300;0,400;0,500;1,300&family=Plus+Jakarta+Sans:wght@400;500;600&display=swap');

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

/* ── Tokens ──────────────────────────────────────────────────── */
:root {
  --bg:           #0c0f1a;
  --bg-alt:       #111525;
  --surface:      #161d30;
  --surface2:     #1d2540;
  --text:         #dde3f0;
  --text-muted:   #6b7592;
  --accent:       #f5c842;
  --accent-dim:   rgba(245,200,66,0.12);
  --green:        #4ade80;
  --green-dim:    rgba(74,222,128,0.12);
  --indigo:       #818cf8;
  --border:       rgba(255,255,255,0.07);
  --border-hover: rgba(245,200,66,0.35);
  --radius:       10px;
  --shadow:       0 4px 24px rgba(0,0,0,0.4);

  --font-display: 'Fraunces', Georgia, serif;
  --font-mono:    'DM Mono', 'Courier New', monospace;
  --font-body:    'Plus Jakarta Sans', system-ui, sans-serif;
}

/* ── Base ────────────────────────────────────────────────────── */
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
}

/* Dot-grid background — graph paper feel */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle, rgba(245,200,66,0.13) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 0;
}

/* ── App chrome ──────────────────────────────────────────────── */
.app-header,
.app-main {
  position: relative;
  z-index: 1;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12,15,26,0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1.5rem;
  height: 52px;
}

.app-back {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.app-back:hover { color: var(--accent); }

.app-title {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text);
  letter-spacing: 0.04em;
}

/* ── Layout ──────────────────────────────────────────────────── */
.app-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 3rem 1.5rem;
  min-height: calc(100vh - 52px);
}

.app-wrap {
  width: 100%;
  max-width: 800px;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.5rem;
  background: var(--accent);
  color: #0c0f1a;
  border-radius: var(--radius);
  text-decoration: none;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}

.btn:hover {
  background: #fdd84e;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,200,66,0.25);
}

.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  background: var(--surface2);
  border-color: var(--border-hover);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

/* ── Badges ──────────────────────────────────────────────────── */
.badge {
  font-family: var(--font-mono);
  font-size: 0.67rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-weight: 500;
}

.badge-active, .badge-complete {
  background: var(--green-dim);
  color: var(--green);
  border: 1px solid rgba(74,222,128,0.25);
}

.badge-planned {
  background: rgba(129,140,248,0.1);
  color: var(--indigo);
  border: 1px solid rgba(129,140,248,0.2);
}

.badge-soon {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(245,200,66,0.2);
}