:root {
  --bg: #0b0f14;
  --bg-soft: #111826;
  --card: #151d29;
  --card-hover: #1a2433;
  --border: #243042;
  --text: #e6edf3;
  --muted: #8b98a8;
  --accent: #ffb454;
  --accent-dim: rgba(255, 180, 84, 0.14);
  --green: #4ade80;
  --red: #f87171;
  --blue: #60a5fa;
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(1000px 500px at 15% -10%, rgba(255, 180, 84, 0.1), transparent 60%),
    radial-gradient(800px 400px at 90% 0%, rgba(96, 165, 250, 0.08), transparent 55%),
    var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1px 5px;
}

.app {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 16px 40px;
}

/* ── Шапка ─────────────────────────────────────────────────────────────── */

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0 10px;
  background: rgba(11, 15, 20, 0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(36, 48, 66, 0.6);
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 650;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.brand-icon {
  font-size: 20px;
}

.nav {
  display: flex;
  gap: 3px;
  overflow-x: auto;
  scrollbar-width: none;
}

.nav::-webkit-scrollbar {
  display: none;
}

.nav a {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  white-space: nowrap;
  transition: 0.15s;
}

.nav a:hover {
  color: var(--text);
  background: var(--card);
}

.nav a.active {
  color: var(--text);
  background: var(--card);
  box-shadow: inset 0 0 0 1px var(--border);
}

/* ── Общее ─────────────────────────────────────────────────────────────── */

.main {
  min-height: 60vh;
}

.hero {
  padding: 26px 0 6px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 8px;
  font-size: clamp(28px, 6vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h2 {
  margin: 0;
  font-size: 19px;
  letter-spacing: -0.01em;
}

h3 {
  margin: 0 0 4px;
  font-size: 16px;
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 13px;
}

.tiny {
  font-size: 12px;
}

.section {
  margin-top: 28px;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.section-link {
  color: var(--accent);
  font-size: 13px;
}

.subhead {
  margin-bottom: 12px;
  font-size: 17px;
}

.count {
  color: var(--muted);
  font-size: 13px;
}

.back-link {
  color: var(--accent);
  font-size: 12px;
}

/* ── Статистика ────────────────────────────────────────────────────────── */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 18px 0 8px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(180deg, var(--card), rgba(21, 29, 41, 0.55));
  transition: 0.15s;
}

.stat:hover {
  border-color: rgba(255, 180, 84, 0.35);
}

.stat-value {
  color: var(--accent);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
}

.stat-label {
  color: var(--muted);
  font-size: 12px;
}

/* ── Карточки ──────────────────────────────────────────────────────────── */

.cards {
  display: grid;
  gap: 10px;
}

.card {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--card);
  transition: 0.15s;
}

.card:hover {
  border-color: #314056;
}

.card.compact {
  padding: 13px 14px;
}

.event-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.event-when {
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
}

.badge {
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}

.badge-synced {
  color: var(--green);
  border-color: rgba(74, 222, 128, 0.3);
  background: rgba(74, 222, 128, 0.08);
}

.badge-pending {
  color: var(--accent);
  border-color: rgba(255, 180, 84, 0.3);
  background: var(--accent-dim);
}

.badge-error {
  color: var(--red);
  border-color: rgba(248, 113, 113, 0.3);
  background: rgba(248, 113, 113, 0.08);
}

.body-preview {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  white-space: pre-line;
  overflow-wrap: anywhere;
}

.entry-title {
  margin: 0;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.entry-meta {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 12.5px;
}

.empty {
  margin: 0;
  padding: 18px;
  border: 1px dashed var(--border);
  border-radius: 16px;
  color: var(--muted);
  background: rgba(21, 29, 41, 0.45);
  font-size: 14px;
}

/* ── Категории ─────────────────────────────────────────────────────────── */

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card);
  font-size: 14px;
  transition: 0.15s;
}

.chip:hover {
  border-color: rgba(255, 180, 84, 0.35);
}

.chip-count {
  padding: 1px 7px;
  border-radius: 999px;
  color: var(--accent);
  background: var(--accent-dim);
  font-size: 11px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.collection-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--card);
  transition: 0.15s;
}

.collection-card:hover {
  border-color: rgba(255, 180, 84, 0.35);
  transform: translateY(-1px);
}

.collection-emoji {
  font-size: 26px;
}

.collection-name {
  font-size: 17px;
  font-weight: 650;
}

.collection-meta {
  color: var(--muted);
  font-size: 12.5px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

/* ── Записи ────────────────────────────────────────────────────────────── */

.entries {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.entry {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 15px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
}

.entry.done .entry-title {
  color: var(--muted);
  text-decoration: line-through;
}

.check-form {
  flex: 0 0 auto;
  margin: 0;
}

.check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  background: transparent;
  color: transparent;
  font-size: 15px;
  cursor: pointer;
  transition: 0.15s;
}

.check:hover {
  border-color: var(--accent);
}

.check.checked {
  color: var(--green);
  border-color: var(--green);
  background: rgba(74, 222, 128, 0.14);
}

.entry-main {
  min-width: 0;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 7px;
}

.tags span {
  padding: 2px 7px;
  border-radius: 6px;
  color: var(--blue);
  background: rgba(96, 165, 250, 0.1);
  font-size: 11px;
}

.note-card h3 {
  margin-bottom: 6px;
}

.note-body {
  margin: 0;
  color: #c9d3dd;
  font-size: 14px;
  white-space: pre-line;
  overflow-wrap: anywhere;
}

/* ── Поиск ─────────────────────────────────────────────────────────────── */

.search-form {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

.search-form input {
  flex: 1;
  min-width: 0;
  padding: 13px 15px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  color: var(--text);
  font-size: 16px;
}

.search-form input:focus {
  outline: none;
  border-color: rgba(255, 180, 84, 0.5);
}

.search-form button {
  padding: 0 20px;
  border: 0;
  border-radius: 12px;
  background: var(--accent);
  color: #1a1206;
  font-size: 15px;
  font-weight: 650;
  cursor: pointer;
}

/* ── Лендинг ───────────────────────────────────────────────────────────── */

.landing {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
}

.landing-card {
  max-width: 440px;
  padding: 32px 26px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--card);
  text-align: center;
}

.landing-icon {
  margin-bottom: 8px;
  font-size: 44px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 20px 0 14px;
}

.login-form input {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-soft);
  color: var(--text);
  font-size: 16px;
}

.login-form input:focus {
  outline: none;
  border-color: rgba(255, 180, 84, 0.5);
}

.login-form button {
  padding: 13px 20px;
  border: 0;
  border-radius: 12px;
  background: var(--accent);
  color: #1a1206;
  font-size: 15px;
  font-weight: 650;
  cursor: pointer;
}

.login-error {
  margin: 14px 0 0;
  padding: 10px 12px;
  border: 1px solid rgba(248, 113, 113, 0.3);
  border-radius: 12px;
  color: var(--red);
  background: rgba(248, 113, 113, 0.08);
  font-size: 13px;
}

/* ── Подвал ────────────────────────────────────────────────────────────── */

.footer {
  margin-top: 44px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

/* ── Мобильные ─────────────────────────────────────────────────────────── */

@media (max-width: 760px) {
  .two-col {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

@media (max-width: 680px) {
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .nav {
    width: 100%;
  }

  .brand-text {
    font-size: 15px;
  }
}

@media (max-width: 420px) {
  .app {
    padding: 0 12px 32px;
  }

  .card,
  .collection-card {
    padding: 14px;
  }

  .search-form button {
    padding: 0 14px;
  }
}