:root {
  --bg: #0b1120;
  --bg-elev: #131c31;
  --bg-card: #17223b;
  --bg-card-hover: #1e2c4c;
  --border: #283655;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --accent: #f43f5e;
  --accent-soft: rgba(244, 63, 94, 0.16);
  --gold: #fbbf24;
  --gold-soft: rgba(251, 191, 36, 0.15);
  --green: #10b981;
  --green-soft: rgba(16, 185, 129, 0.16);
  --blue: #38bdf8;
  --blue-soft: rgba(56, 189, 248, 0.15);
  --purple: #a78bfa;
  --radius: 14px;
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.48;
  padding-bottom: calc(74px + env(safe-area-inset-bottom, 0px));
}

a {
  color: var(--blue);
  text-decoration: none;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(11, 17, 32, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding-top: env(safe-area-inset-top, 0px);
}

.topbar-inner {
  max-width: 1020px;
  margin: 0 auto;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  flex-shrink: 0;
}

.brand-title {
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}

.brand-sub {
  font-size: 0.76rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.sync-pill {
  font-size: 0.72rem;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.sync-pill.online {
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.4);
}

.btn-auth, .btn-primary, .btn-secondary {
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font-weight: 600;
  font-size: 0.82rem;
  padding: 7px 12px;
  border-radius: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.btn-auth.authed {
  background: var(--green-soft);
  border-color: rgba(16, 185, 129, 0.5);
  color: #6ee7b7;
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.container {
  max-width: 1020px;
  margin: 0 auto;
  padding: 12px 14px 28px;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.rhythm-banner {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  padding: 10px 13px;
  border-radius: 12px;
  font-size: 0.86rem;
  color: #cbd5e1;
  margin-bottom: 12px;
}

/* DAY STRIP */
.day-strip {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding: 2px 2px 10px;
  scrollbar-width: thin;
}

.day-pill {
  flex-shrink: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 12px;
  padding: 8px 11px;
  cursor: pointer;
  text-align: left;
  min-width: 96px;
  transition: transform 0.12s, border-color 0.12s;
}

.day-pill.active {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.day-pill-top {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  gap: 4px;
}

.day-pill-date {
  font-weight: 700;
  font-size: 0.88rem;
  margin-top: 2px;
}

.day-pill-city {
  font-size: 0.72rem;
  color: var(--gold);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* DAY HERO & TIMELINE */
.day-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.day-hero {
  position: relative;
  height: 185px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  padding: 16px;
}

.day-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,17,32,0.96) 8%, rgba(11,17,32,0.28) 100%);
}

.day-hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
}

.badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 6px;
}

.badge {
  font-size: 0.73rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(255,255,255,0.12);
  color: #f8fafc;
}

.badge.alarm {
  background: var(--accent);
  color: #fff;
}

.badge.gold {
  background: var(--gold-soft);
  color: var(--gold);
  border: 1px solid rgba(251,191,36,0.4);
}

.badge.green {
  background: var(--green-soft);
  color: #6ee7b7;
  border: 1px solid rgba(16,185,129,0.4);
}

.badge.blue {
  background: var(--blue-soft);
  color: var(--blue);
  border: 1px solid rgba(56,189,248,0.4);
}

.day-body {
  padding: 15px;
}

.day-summary {
  margin: 0 0 14px;
  color: #e2e8f0;
  font-size: 0.94rem;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 14px 0;
}

.tl-item {
  display: flex;
  gap: 11px;
  padding: 11px 12px;
  border-radius: 12px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  align-items: flex-start;
  cursor: pointer;
}

.tl-item.done {
  opacity: 0.65;
  border-color: rgba(16,185,129,0.4);
}

.tl-item input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--green);
  flex-shrink: 0;
}

.tl-time {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold);
}

.tl-title {
  font-weight: 700;
  font-size: 0.95rem;
  margin: 1px 0 3px;
}

.tl-detail {
  font-size: 0.85rem;
  color: #cbd5e1;
}

.tip-box {
  background: rgba(251, 191, 36, 0.08);
  border: 1px solid rgba(251, 191, 36, 0.35);
  border-radius: 11px;
  padding: 10px 12px;
  font-size: 0.85rem;
  color: #fde68a;
  margin-top: 12px;
}

.note-box {
  margin-top: 14px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 11px;
  padding: 10px 12px;
}

.note-box label {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.note-textarea {
  width: 100%;
  min-height: 62px;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font-family: inherit;
  font-size: 0.88rem;
  resize: vertical;
}

/* FOOD EXPLORER */
.filter-bar {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 11px;
  margin-bottom: 13px;
}

.search-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 9px;
}

.search-input {
  flex: 1;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 0.92rem;
}

.count-badge {
  background: var(--accent-soft);
  color: #fda4af;
  font-weight: 800;
  font-size: 0.82rem;
  padding: 6px 10px;
  border-radius: 9px;
}

.chip-row {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 4px;
  margin-top: 5px;
}

.chip {
  flex-shrink: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: #cbd5e1;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 11px;
  border-radius: 999px;
  cursor: pointer;
}

.chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(305px, 1fr));
  gap: 13px;
}

.cards-stack {
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card-img {
  width: 100%;
  height: 165px;
  object-fit: cover;
  background: #0f172a;
}

.card-body {
  padding: 13px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.card-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}

.card-title {
  font-weight: 800;
  font-size: 1rem;
  margin: 0;
}

.card-jp {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.rating-pill {
  flex-shrink: 0;
  background: var(--gold-soft);
  color: var(--gold);
  border: 1px solid rgba(251,191,36,0.4);
  font-weight: 800;
  font-size: 0.8rem;
  padding: 3px 8px;
  border-radius: 8px;
}

.card-why {
  font-size: 0.86rem;
  color: #e2e8f0;
  margin: 0;
}

.card-meta {
  font-size: 0.8rem;
  color: #cbd5e1;
  background: var(--bg-elev);
  padding: 8px 10px;
  border-radius: 9px;
  border: 1px solid var(--border);
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 6px;
}

.btn-chip {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.btn-chip.fav-active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: #fda4af;
}

.btn-chip.done-active {
  background: var(--green-soft);
  border-color: var(--green);
  color: #6ee7b7;
}

/* PRIVATE VAULT */
.vault-card {
  background: linear-gradient(135deg, #172554 0%, #1e1b4b 100%);
  border: 1px solid #3b82f6;
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 14px;
}

.vault-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 9px;
  margin-top: 10px;
}

.vault-item {
  background: rgba(11, 17, 32, 0.75);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 10px;
  padding: 9px 11px;
}

.vault-lbl {
  font-size: 0.73rem;
  color: var(--text-muted);
}

.vault-val {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.98rem;
  font-weight: 800;
  color: #38bdf8;
  margin-top: 2px;
}

.section-heading {
  font-size: 1.06rem;
  margin: 18px 0 10px;
}

.offline-box, .install-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.install-box {
  display: block;
}

.install-box h3, .offline-box h3 {
  margin: 0 0 6px;
  font-size: 0.96rem;
}

.install-box p, .offline-box p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.install-box ul {
  margin: 8px 0 0;
  padding-left: 18px;
  font-size: 0.85rem;
  color: #cbd5e1;
}

.install-box li {
  margin-bottom: 6px;
}

/* JAPANESE FULLSCREEN MODAL */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(2, 6, 23, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-backdrop.hidden {
  display: none;
}

.modal-card {
  background: #ffffff;
  color: #0f172a;
  width: 100%;
  max-width: 620px;
  border-radius: 20px;
  padding: 20px;
  box-shadow: 0 25px 50px rgba(0,0,0,0.65);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.modal-badge {
  background: #e11d48;
  color: #fff;
  font-weight: 800;
  font-size: 0.78rem;
  padding: 4px 10px;
  border-radius: 999px;
}

.btn-close {
  background: #0f172a;
  color: #fff;
  border: none;
  font-weight: 700;
  padding: 7px 13px;
  border-radius: 9px;
  cursor: pointer;
}

.modal-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #475569;
  margin-bottom: 10px;
}

.modal-jp-big {
  font-size: 1.75rem;
  font-weight: 900;
  line-height: 1.35;
  color: #020617;
  background: #f8fafc;
  border: 2px solid #cbd5e1;
  border-radius: 14px;
  padding: 16px;
  white-space: pre-line;
  margin-bottom: 12px;
}

.modal-jp-sub {
  font-size: 1.12rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 10px;
}

.modal-romaji {
  font-size: 0.88rem;
  color: #475569;
  font-style: italic;
  margin-bottom: 8px;
}

.modal-note {
  font-size: 0.84rem;
  color: #334155;
  border-top: 1px solid #e2e8f0;
  padding-top: 8px;
}

/* BOTTOM NAV */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(11, 17, 32, 0.96);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-around;
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0px));
}

.nav-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 4px 10px;
  border-radius: 10px;
  cursor: pointer;
  font-family: inherit;
}

.nav-btn.active {
  color: #fff;
  background: var(--accent-soft);
}

.nav-ico {
  font-size: 1.2rem;
}

.nav-lbl {
  font-size: 0.7rem;
  font-weight: 700;
}