/**
 * Mood check-in screen styles
 * Galaxy aesthetic, warm tones, heart motif
 */

.app-body {
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Stars bg ───────────────────────────────────────── */
.stars-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(1px 1px at 20% 15%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 60% 25%, rgba(255,255,255,0.25) 0%, transparent 100%),
    radial-gradient(1px 1px at 80% 60%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 10% 70%, rgba(255,255,255,0.2) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 45% 45%, rgba(255,255,255,0.15) 0%, transparent 100%),
    radial-gradient(1px 1px at 70% 80%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 30% 85%, rgba(255,255,255,0.2) 0%, transparent 100%),
    radial-gradient(1px 1px at 90% 35%, rgba(255,255,255,0.25) 0%, transparent 100%);
}

/* ── Nav ────────────────────────────────────────────── */
.app-nav {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 8vw;
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  text-decoration: none;
}
.nav-logo svg { color: var(--accent); }

.nav-link {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 20px;
  transition: color 0.2s, border-color 0.2s;
}
.nav-link:hover { color: var(--text-primary); border-color: var(--border-accent); }

/* ── Mood main ─────────────────────────────────────── */
.mood-main {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 80px);
  padding: 48px 8vw;
  gap: 32px;
}

.mood-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 48px 40px;
  width: 100%;
  max-width: 520px;
  text-align: center;
  box-shadow: 0 24px 64px rgba(0,0,0,0.3);
  animation: fadeUp 0.5s ease-out;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.mood-greeting {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}
.greeting-heart { display: flex; color: var(--accent); }

/* ── Mood options ──────────────────────────────────── */
.mood-options {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.mood-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 16px;
  background: var(--bg-card-hover);
  border: 1.5px solid var(--border);
  border-radius: 18px;
  cursor: pointer;
  transition: all 0.2s ease;
  min-width: 80px;
  --mood-accent: var(--accent);
}
.mood-btn:hover {
  border-color: var(--mood-accent);
  box-shadow: 0 0 20px color-mix(in srgb, var(--mood-accent) 30%, transparent);
  transform: translateY(-2px);
}
.mood-btn.selected {
  border-color: var(--mood-accent);
  background: color-mix(in srgb, var(--mood-accent) 12%, var(--bg-card));
  box-shadow: 0 0 28px color-mix(in srgb, var(--mood-accent) 25%, transparent);
}

.mood-emoji {
  font-size: 2rem;
  line-height: 1;
  display: block;
}
.mood-label {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  display: block;
}
.mood-btn.selected .mood-label { color: var(--text-primary); }

/* ── Note section ──────────────────────────────────── */
.note-section { margin-top: 24px; }

.note-label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
  text-align: left;
}
.note-optional { color: var(--text-muted); }

.note-input {
  width: 100%;
  background: rgba(179,157,219,0.06);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 0.88rem;
  padding: 12px 16px;
  resize: none;
  transition: border-color 0.2s;
  margin-bottom: 16px;
  outline: none;
  box-sizing: border-box;
}
.note-input:focus { border-color: var(--border-accent); }
.note-input::placeholder { color: var(--text-muted); }

/* ── Save button ───────────────────────────────────── */
.btn-save {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 12px 28px;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.btn-save:hover { background: #d06d7f; transform: translateY(-1px); }
.btn-save:active { transform: translateY(0); }

/* ── Success ───────────────────────────────────────── */
.success-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  animation: fadeUp 0.4s ease-out;
}
.success-icon { color: var(--accent); animation: heartPulse 0.6s ease-out; }

@keyframes heartPulse {
  0%   { transform: scale(0.6); opacity: 0; }
  60%  { transform: scale(1.2); }
  100% { transform: scale(1);   opacity: 1; }
}

.success-msg {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
}
.btn-dashboard {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}
.btn-dashboard:hover { color: var(--text-primary); }

/* ── Error ─────────────────────────────────────────── */
.error-msg {
  margin-top: 16px;
  font-size: 0.82rem;
  color: #f5a97f;
  text-align: center;
}

/* ── Streak badge ─────────────────────────────────── */
.streak-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 20px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: 20px;
  box-shadow: 0 0 20px var(--accent-glow);
}
.streak-num {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 2rem;
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
}
.streak-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 480px) {
  .mood-card { padding: 36px 24px; }
  .mood-options { gap: 8px; }
  .mood-btn { min-width: 64px; padding: 16px 12px; }
  .mood-emoji { font-size: 1.6rem; }
  .app-nav { padding: 20px 6vw; }
}