:root {
  color-scheme: light;
  --bg: #f8faf8;
  --surface: #ffffff;
  --surface-strong: #eef5ef;
  --ink: #17211b;
  --muted: #667269;
  --line: #dce6de;
  --accent: #176b55;
  --accent-strong: #0e503f;
  --accent-soft: #dcefe8;
  --alert: #b64b37;
  --gold: #c98d2e;
  --shadow: 0 14px 34px rgba(26, 44, 35, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(220, 239, 232, 0.74), rgba(248, 250, 248, 0) 280px),
    var(--bg);
  color: var(--ink);
}

body.auth-required {
  overflow: hidden;
}

button {
  color: inherit;
  font: inherit;
}

.auth-screen {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background:
    linear-gradient(180deg, rgba(220, 239, 232, 0.94), rgba(248, 250, 248, 0.98)),
    var(--bg);
}

.auth-screen.active {
  display: flex;
}

.auth-panel {
  width: min(100%, 420px);
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.auth-panel h1,
.auth-panel p {
  margin: 0;
}

.auth-panel h1 {
  font-size: 2rem;
}

.auth-panel p {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.45;
}

.auth-form {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.auth-form label {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.auth-form input {
  min-height: 46px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
}

.auth-form button {
  min-height: 46px;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 900;
  cursor: pointer;
}

.auth-message {
  min-height: 22px;
  font-weight: 800;
}

.app-shell {
  width: min(100%, 720px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 18px 16px 96px;
}

.topbar,
.section-heading,
.status-band,
.bottom-nav,
.task-row,
.contact-row,
.top-actions {
  display: flex;
  align-items: center;
}

.topbar,
.section-heading,
.status-band {
  justify-content: space-between;
  gap: 16px;
}

.topbar h1,
.section-heading h2,
.home-profile h3 {
  margin: 0;
  letter-spacing: 0;
}

.topbar h1 {
  font-size: 2rem;
  line-height: 1.05;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.icon-button {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
  cursor: pointer;
}

.top-actions {
  gap: 8px;
}

.status-band {
  margin: 18px 0 22px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.status-band p,
.status-band strong,
.sync-status {
  display: block;
  margin: 0;
}

.status-band p {
  color: var(--muted);
  font-size: 0.84rem;
}

.status-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 8px;
  border-radius: 50%;
  background: #2aa66f;
  box-shadow: 0 0 0 4px rgba(42, 166, 111, 0.14);
}

.sync-status {
  width: fit-content;
  margin-top: 8px;
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 800;
}

.sync-status.live {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.role-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-width: 152px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
}

.role-option {
  min-height: 34px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.role-option.active {
  background: var(--surface);
  color: var(--accent-strong);
  font-weight: 800;
  box-shadow: 0 4px 10px rgba(23, 107, 85, 0.12);
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.section-heading {
  margin: 8px 0 14px;
}

.section-heading h2 {
  font-size: 1.35rem;
}

.progress-ring {
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--accent) 0deg, var(--line) 0deg);
  font-weight: 900;
}

.progress-ring span {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 50%;
  background: var(--surface);
  font-size: 0.78rem;
}

.quick-note {
  margin-bottom: 18px;
  padding: 14px;
  border-left: 4px solid var(--gold);
  border-radius: 8px;
  background: #fff8eb;
  color: #62441e;
  font-size: 0.94rem;
}

.day-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 0 0 14px;
}

.day-tab {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
  font-weight: 800;
  cursor: pointer;
}

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

.task-groups,
.profile-grid,
.contact-list,
.planner-list {
  display: grid;
  gap: 12px;
}

.task-group,
.pet-card,
.home-profile,
.calendar-grid,
.planner-item,
.contact-row {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 8px 22px rgba(26, 44, 35, 0.07);
}

.task-group h3 {
  margin: 0;
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}

.task-row {
  width: 100%;
  min-height: 76px;
  gap: 12px;
  padding: 13px 14px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.task-row:last-child {
  border-bottom: 0;
}

.check {
  display: grid;
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 2px solid var(--line);
  border-radius: 8px;
  color: transparent;
  font-weight: 900;
}

.task-row.complete .check {
  border-color: var(--accent);
  background: var(--accent);
  color: white;
}

.task-copy {
  min-width: 0;
}

.task-copy strong,
.task-copy span {
  display: block;
}

.task-copy span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.35;
}

.task-copy small {
  display: block;
  margin-top: 6px;
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 800;
}

.priority {
  display: inline-block;
  margin-left: 8px;
  padding: 3px 7px;
  border-radius: 999px;
  background: #fff0e8;
  color: var(--alert);
  font-size: 0.67rem;
  line-height: 1;
  vertical-align: middle;
}

.task-meta {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.78rem;
  white-space: nowrap;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  overflow: hidden;
  margin-bottom: 14px;
  background: var(--line);
}

.calendar-cell {
  min-height: 52px;
  border: 0;
  background: var(--surface);
  color: var(--muted);
  font-weight: 700;
}

.calendar-cell.active-trip {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.calendar-cell.today {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.planner-item {
  padding: 14px;
  text-align: left;
  cursor: pointer;
}

.planner-item strong,
.planner-item span {
  display: block;
}

.planner-item.active {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.planner-item span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

.pet-card {
  overflow: hidden;
}

.pet-hero {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px;
}

.pet-image {
  width: 86px;
  height: 86px;
  border-radius: 8px;
  background: var(--pet-bg);
  background-size: cover;
  background-position: center;
}

.pet-image.has-photo {
  border: 1px solid var(--line);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.pet-card h3,
.pet-card p {
  margin: 0;
}

.pet-card p {
  color: var(--muted);
  line-height: 1.4;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 14px 14px;
}

.tag {
  padding: 6px 9px;
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 800;
}

.home-profile {
  margin-top: 12px;
  padding: 14px;
}

.home-profile dl {
  display: grid;
  gap: 10px;
  margin: 12px 0 0;
}

.home-profile dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.home-profile dd {
  margin: 2px 0 0;
}

.contact-row {
  justify-content: space-between;
  gap: 12px;
  min-height: 74px;
  padding: 14px;
  text-decoration: none;
}

.contact-row strong,
.contact-row span {
  display: block;
}

.contact-row span {
  color: var(--muted);
  font-size: 0.88rem;
}

.call-pill {
  flex: 0 0 auto;
  padding: 8px 11px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
}

.bottom-nav {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  justify-content: center;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}

.bottom-nav::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: calc(10px + env(safe-area-inset-bottom));
  width: min(100% - 24px, 696px);
  border-radius: 12px;
  background: var(--surface-strong);
}

.toast-stack {
  position: fixed;
  right: 14px;
  bottom: 92px;
  left: 14px;
  z-index: 4;
  display: grid;
  gap: 10px;
  width: min(100% - 28px, 420px);
  margin: 0 auto;
  pointer-events: none;
}

.toast {
  padding: 13px 14px;
  border: 1px solid rgba(23, 107, 85, 0.25);
  border-radius: 8px;
  background: var(--accent-strong);
  color: #fff;
  box-shadow: var(--shadow);
  font-weight: 800;
}

.nav-item {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(25%, 174px);
  min-height: 58px;
  place-items: center;
  gap: 3px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  cursor: pointer;
}

.nav-item span {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 7px;
}

.nav-item.active {
  background: var(--surface);
  color: var(--accent-strong);
  box-shadow: 0 6px 16px rgba(26, 44, 35, 0.09);
}

.nav-item.active span {
  background: var(--accent-soft);
}

@media (min-width: 680px) {
  .app-shell {
    padding-top: 28px;
  }

  .profile-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .task-row:hover,
  .calendar-cell:hover,
  .icon-button:hover,
  .nav-item:hover,
  .role-option:hover {
    filter: brightness(0.98);
  }
}

@media (max-width: 430px) {
  .status-band {
    align-items: stretch;
    flex-direction: column;
  }

  .role-switch {
    width: 100%;
  }

  .task-row {
    align-items: flex-start;
  }

  .task-meta {
    display: none;
  }
}