:root {
  color-scheme: light;
  --ink: #172033;
  --muted: #667085;
  --line: #dbe5ea;
  --surface: #ffffff;
  --soft: #f5faf8;
  --mint: #56d7ad;
  --blue: #7ab7ff;
  --yellow: #f8d66d;
  --danger: #ef6f6c;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(180deg, rgba(223, 247, 239, 0.9), rgba(246, 250, 255, 0.8) 38%, #ffffff),
    #f7fbfb;
  color: var(--ink);
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
  touch-action: manipulation;
}

.app-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.offline-banner {
  margin: 0 0 14px;
  padding: 12px 14px;
  border: 1px solid #f6d99b;
  border-radius: 8px;
  background: #fff8e7;
  color: #7a4d00;
  font-size: 0.84rem;
  font-weight: 700;
  line-height: 1.5;
}

.auth-panel {
  display: grid;
  width: min(440px, 100%);
  margin: 12vh auto 0;
  gap: 24px;
  padding: 28px;
  border: 1px solid rgba(219, 229, 234, 0.9);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 24px 80px rgba(40, 71, 83, 0.12);
}

.brand-lockup {
  display: flex;
  gap: 12px;
  align-items: center;
}

.brand-lockup img {
  border-radius: 8px;
}

.brand-lockup strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 850;
}

.brand-lockup span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 550;
}

.auth-form,
.quick-form {
  display: grid;
  gap: 12px;
}

.auth-form label,
.mood-picker {
  display: grid;
  gap: 6px;
  color: #344054;
  font-size: 0.78rem;
  font-weight: 750;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  outline: none;
}

input,
select {
  padding: 0 12px;
}

textarea {
  min-height: 146px;
  padding: 12px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: #38bdf8;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.16);
}

button {
  min-height: 44px;
  border: 1px solid #152033;
  border-radius: 8px;
  background: #152033;
  color: #ffffff;
  font-weight: 800;
}

button:disabled {
  border-color: #cbd5df;
  background: #eef2f6;
  color: #8a98a8;
  cursor: not-allowed;
}

.auth-form p,
.saved-note,
.security-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.security-note {
  padding: 10px 12px;
  border: 1px solid #e6eef2;
  border-radius: 8px;
  background: #f8fbfc;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0 18px;
}

.topbar-actions {
  display: flex;
  gap: 8px;
}

.ghost-button {
  min-height: 40px;
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.74);
  color: #1f2937;
}

.hero-strip {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: end;
  padding: 24px 0 18px;
  border-bottom: 1px solid rgba(219, 229, 234, 0.9);
}

.hero-strip p,
.panel-heading p {
  margin: 0 0 7px;
  color: #00718a;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-strip h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(2rem, 5vw, 4.4rem);
  line-height: 1.02;
}

.streak-card {
  display: grid;
  min-width: 104px;
  gap: 4px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.streak-card span {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
}

.streak-card strong {
  font-size: 2rem;
}

.ad-banner {
  display: flex;
  gap: 12px;
  align-items: center;
  min-height: 72px;
  margin: 18px 0;
  padding: 12px 16px;
  border: 1px dashed #b7c5cf;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.ad-banner span {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 999px;
  background: #eef8ff;
  color: #00718a;
  font-size: 0.76rem;
  font-weight: 900;
}

.ad-banner p {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.5;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 16px;
}

.panel {
  display: grid;
  align-content: start;
  gap: 16px;
  min-height: 260px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
}

.panel-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.panel-heading h2 {
  margin: 0;
  font-size: 1.25rem;
}

.panel-heading > span {
  padding: 5px 8px;
  border-radius: 999px;
  background: #f0fbf7;
  color: #087f5b;
  font-size: 0.74rem;
  font-weight: 850;
}

.task-panel {
  grid-row: span 2;
}

.quick-form {
  grid-template-columns: 1fr 112px 74px;
}

.timeline-form {
  grid-template-columns: 112px 1fr 74px;
}

.item-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.item-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid #e6eef2;
  border-radius: 8px;
  background: #fbfefd;
}

.item-card.done {
  opacity: 0.62;
}

.item-card.done strong {
  text-decoration: line-through;
}

.item-card input[type="checkbox"] {
  width: 18px;
  min-height: 18px;
}

.item-copy {
  display: grid;
  gap: 4px;
}

.item-copy strong {
  font-size: 0.95rem;
}

.item-copy span {
  color: var(--muted);
  font-size: 0.76rem;
}

.item-actions {
  display: flex;
  gap: 6px;
}

.item-actions button {
  min-height: 40px;
  padding: 0 10px;
  border-color: #d8e4ea;
  background: #ffffff;
  color: #344054;
  font-size: 0.74rem;
}

.timeline-list .item-card {
  grid-template-columns: 1fr auto;
}

.empty-item {
  padding: 14px;
  border: 1px dashed #cbd8df;
  border-radius: 8px;
  background: #f8fbfc;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.5;
}

.close-panel button {
  background: linear-gradient(135deg, #21b57f, #2b90d9);
  border: 0;
}

.premium-panel {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(241, 251, 247, 0.95)),
    #ffffff;
}

.premium-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.premium-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.settings-panel {
  grid-column: 1 / -1;
}

.storage-note {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.storage-note.warning {
  color: #b42318;
}

.settings-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.settings-actions button {
  border-color: #d8e4ea;
  background: #ffffff;
  color: #1f2937;
}

.settings-actions .danger-button {
  border-color: #ffd3d0;
  background: #fff5f4;
  color: #b42318;
}

.policy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.policy-links a,
.back-link {
  color: #006ca3;
  font-size: 0.84rem;
  font-weight: 800;
  text-decoration: none;
}

.policy-links a:hover,
.back-link:hover {
  text-decoration: underline;
}

.policy-page {
  width: min(820px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.policy-document {
  display: grid;
  gap: 16px;
  margin-top: 18px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
}

.policy-kicker {
  margin: 0;
  color: #00718a;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.policy-document h1,
.policy-document h2,
.policy-document p {
  margin: 0;
}

.policy-document h1 {
  font-size: clamp(2rem, 6vw, 3.5rem);
  line-height: 1.05;
}

.policy-document h2 {
  margin-top: 8px;
  font-size: 1.08rem;
}

.policy-document p {
  color: #344054;
  line-height: 1.7;
}

@media (max-width: 820px) {
  .dashboard-grid,
  .hero-strip {
    grid-template-columns: 1fr;
  }

  .quick-form,
  .timeline-form,
  .settings-actions {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
  }

  .topbar-actions {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .app-shell {
    width: min(100% - 24px, 1120px);
    padding-top: 14px;
  }

  .auth-panel,
  .panel,
  .policy-document {
    padding: 16px;
  }

  button,
  .ghost-button,
  .item-actions button {
    min-height: 48px;
  }

  .hero-strip {
    padding-top: 12px;
  }

  .hero-strip h1 {
    font-size: clamp(1.8rem, 12vw, 2.85rem);
  }
}