:root {
  --bg: #f2f2f7;
  --panel: rgba(255, 255, 255, 0.92);
  --panel-solid: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --line: rgba(60, 60, 67, 0.16);
  --primary: #007aff;
  --primary-dark: #005ecb;
  --danger: #ff3b30;
  --warning: #ff9500;
  --ok: #34c759;
  --purple: #af52de;
  --radius: 20px;
  --shadow: 0 14px 34px rgba(17, 24, 39, 0.08);
  --hairline: 0 0 0 0.5px var(--line);
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", Inter, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% -8%, rgba(0, 122, 255, 0.12), transparent 28rem),
    radial-gradient(circle at 100% 0, rgba(52, 199, 89, 0.10), transparent 26rem),
    var(--bg);
  color: var(--text);
}

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

button,
.button {
  min-height: 48px;
  border: 0;
  border-radius: 15px;
  padding: 0.78rem 1rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  transition: transform 0.16s ease, background 0.16s ease, box-shadow 0.16s ease;
  -webkit-tap-highlight-color: transparent;
}

button:active,
.button:active,
.inspection-card:active,
.property-card:active {
  transform: scale(0.985);
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  border: 0;
  border-radius: 14px;
  padding: 0.82rem 0.9rem;
  color: var(--text);
  background: rgba(118, 118, 128, 0.12);
  box-shadow: inset 0 0 0 1px transparent;
  outline: none;
  font-size: 16px;
}

input:focus,
select:focus,
textarea:focus {
  background: #fff;
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.18), var(--hairline);
}

textarea {
  min-height: 96px;
  resize: vertical;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 5vw, 2.7rem);
  letter-spacing: -0.04em;
  line-height: 0.98;
}

h2 {
  font-size: 1.18rem;
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.login-page {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: max(1rem, env(safe-area-inset-top)) 1rem max(1rem, env(safe-area-inset-bottom));
}

.login-card {
  width: min(440px, 100%);
  display: grid;
  gap: 1rem;
  padding: 1.2rem;
  background: var(--panel);
  border-radius: 28px;
  box-shadow: var(--shadow), var(--hairline);
  backdrop-filter: blur(18px);
}

.shell {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 268px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100svh;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.78);
  border-right: 1px solid var(--line);
  backdrop-filter: blur(22px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
  text-decoration: none;
  font-size: 1.22rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  padding: 0.55rem;
}

.brand-mark,
.account-avatar {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--primary), #5ac8fa);
  color: #fff;
  box-shadow: 0 10px 20px rgba(0, 122, 255, 0.22);
  font-weight: 800;
}

.nav {
  display: grid;
  gap: 0.35rem;
}

.nav a {
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0 0.9rem;
  border-radius: 16px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
  -webkit-tap-highlight-color: transparent;
}

.nav a::before {
  content: "";
  width: 22px;
  height: 22px;
  flex: none;
  border-radius: 7px;
  background: currentColor;
  opacity: 0.72;
  mask: linear-gradient(#000 0 0);
}

.nav a:nth-child(1)::before { border-radius: 50%; }
.nav a:nth-child(2)::before { border-radius: 6px; clip-path: polygon(12% 18%, 88% 18%, 88% 38%, 12% 38%, 12% 48%, 88% 48%, 88% 68%, 12% 68%); }
.nav a:nth-child(3)::before { border-radius: 5px; clip-path: polygon(12% 20%, 88% 20%, 88% 82%, 12% 82%); }
.nav a:nth-child(4)::before { border-radius: 50% 50% 8px 8px; }
.nav a:nth-child(5)::before { border-radius: 5px; clip-path: polygon(8% 72%, 28% 45%, 47% 60%, 72% 24%, 92% 34%, 92% 86%, 8% 86%); }
.nav a:nth-child(6)::before { border-radius: 8px; clip-path: polygon(10% 20%, 90% 20%, 90% 80%, 10% 80%); }

.nav a.active {
  background: rgba(0, 122, 255, 0.12);
  color: var(--primary);
}

.user-card {
  margin-top: auto;
  display: grid;
  gap: 0.25rem;
  padding: 0.95rem;
  border-radius: 18px;
  background: rgba(118, 118, 128, 0.10);
  box-shadow: var(--hairline);
}

.main {
  min-width: 0;
  padding: 1.1rem;
  display: grid;
  align-content: start;
  gap: 1rem;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 4;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  grid-template-areas:
    "title account"
    "search search";
  gap: 0.9rem;
  align-items: end;
  padding: 0.2rem 0 0.3rem;
  background: linear-gradient(to bottom, rgba(242, 242, 247, 0.96), rgba(242, 242, 247, 0.70) 80%, transparent);
  backdrop-filter: blur(18px);
}

.title-block {
  grid-area: title;
}

.top-account {
  grid-area: account;
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: 0.65rem;
  padding: 0.35rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  box-shadow: var(--hairline);
}

.account-copy {
  display: grid;
  line-height: 1.1;
}

.account-copy strong {
  font-size: 0.88rem;
}

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

.compact {
  min-height: 38px;
  padding: 0.55rem 0.75rem;
  border-radius: 999px;
  font-size: 0.84rem;
}

.search,
.filters,
.grid-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.75rem;
  align-items: end;
}

.search {
  grid-area: search;
  padding: 0.75rem;
  border-radius: 22px;
  background: var(--panel);
  box-shadow: var(--hairline);
}

.panel,
.inspection-card,
.property-card,
.stat,
.check-item,
.mini-card {
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow), var(--hairline);
  backdrop-filter: blur(18px);
}

.panel {
  padding: 1rem;
}

.stack {
  display: grid;
  gap: 1rem;
}

.stack-sm {
  display: grid;
  gap: 0.7rem;
}

.columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}

.stats,
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1rem;
}

.stat {
  padding: 1rem;
  display: grid;
  gap: 0.25rem;
}

.stat span,
.muted,
.field span,
.label {
  color: var(--muted);
}

.stat strong {
  font-size: 2.15rem;
  letter-spacing: -0.05em;
}

.field {
  display: grid;
  gap: 0.35rem;
  font-weight: 700;
}

.field span,
.label {
  font-size: 0.82rem;
}

.section-title,
.actions,
summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.inspection-card,
.property-card,
.mini-card {
  display: grid;
  gap: 0.72rem;
  padding: 1rem;
  margin-top: 0.75rem;
}

.inspection-card {
  cursor: pointer;
}

.primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 12px 22px rgba(0, 122, 255, 0.22);
}

.primary:hover {
  background: var(--primary-dark);
}

.secondary,
.ghost {
  background: rgba(118, 118, 128, 0.12);
  color: var(--primary);
}

.selected {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 10px 20px rgba(0, 122, 255, 0.18);
}

.badge,
.status {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
}

.badge {
  background: rgba(118, 118, 128, 0.12);
  color: var(--muted);
}

.scheduled {
  background: rgba(0, 122, 255, 0.13);
  color: var(--primary);
}

.draft {
  background: rgba(255, 149, 0, 0.14);
  color: #9a5a00;
}

.completed {
  background: rgba(52, 199, 89, 0.14);
  color: #1c7f39;
}

.progress {
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(118, 118, 128, 0.14);
}

.progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #5ac8fa);
}

.area summary {
  min-height: 52px;
  cursor: pointer;
  list-style: none;
}

.area summary::-webkit-details-marker {
  display: none;
}

.area summary::after {
  content: "⌄";
  color: var(--muted);
  font-weight: 800;
}

.area[open] summary::after {
  transform: rotate(180deg);
}

.check-item {
  display: grid;
  gap: 0.8rem;
  padding: 1rem;
  margin-top: 0.85rem;
  background: rgba(255, 255, 255, 0.86);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.45rem;
}

.result-grid button {
  min-height: 50px;
  padding-inline: 0.4rem;
  font-size: 0.86rem;
}

.photos {
  display: grid;
  gap: 0.55rem;
}

.thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.thumb {
  width: 92px;
  height: 92px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--hairline);
}

.finding-form {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 140px minmax(180px, 1fr) auto;
  gap: 0.55rem;
  align-items: start;
}

.finding,
.defect {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 0.75rem;
  padding: 0.85rem;
  border-radius: 18px;
  background: rgba(118, 118, 128, 0.08);
  box-shadow: inset 5px 0 0 var(--line);
}

.low { box-shadow: inset 5px 0 0 var(--ok); }
.medium { box-shadow: inset 5px 0 0 var(--warning); }
.high { box-shadow: inset 5px 0 0 #ff6b35; }
.urgent { box-shadow: inset 5px 0 0 var(--danger); }

.signature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.signature-box {
  display: grid;
  gap: 0.7rem;
}

.signature-pad {
  display: grid;
  gap: 0.6rem;
}

.signature-pad canvas,
.signature-image {
  width: 100%;
  max-width: 620px;
  height: 170px;
  border: 0;
  border-radius: 18px;
  background: rgba(118, 118, 128, 0.10);
  box-shadow: inset 0 0 0 1px var(--line);
  touch-action: none;
  object-fit: contain;
}

.facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
  margin: 1rem 0;
}

.facts dt {
  color: var(--muted);
  font-weight: 700;
}

.facts dd {
  margin: 0.2rem 0 0;
  font-weight: 800;
}

.report {
  display: grid;
  gap: 1rem;
}

.report-area {
  display: grid;
  gap: 0.35rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--line);
}

.errors {
  margin: 0;
  color: var(--danger);
}

.notice,
.toast {
  padding: 0.9rem 1rem;
  border-radius: 18px;
  background: rgba(0, 122, 255, 0.12);
  color: #075ab4;
  font-weight: 700;
  box-shadow: var(--hairline);
}

.toast {
  background: rgba(255, 149, 0, 0.14);
  color: #8a5200;
}

.empty {
  min-height: 220px;
  display: grid;
  place-items: center;
  text-align: center;
}

.eyebrow {
  color: var(--primary);
  text-transform: uppercase;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

@media (min-width: 1180px) {
  .main {
    padding: 1.25rem 1.5rem;
  }
}

@media (max-width: 1020px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    top: auto;
    z-index: 20;
    height: auto;
    padding: 0.55rem max(0.7rem, env(safe-area-inset-left)) max(0.55rem, env(safe-area-inset-bottom)) max(0.7rem, env(safe-area-inset-right));
    border-right: 0;
    border-top: 1px solid var(--line);
    background: rgba(250, 250, 252, 0.88);
  }

  .brand,
  .user-card {
    display: none;
  }

  .nav {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0.15rem;
  }

  .nav a {
    min-height: 58px;
    justify-content: center;
    flex-direction: column;
    gap: 0.28rem;
    padding: 0.35rem 0.2rem;
    border-radius: 15px;
    font-size: 0.68rem;
    line-height: 1;
    text-align: center;
  }

  .nav a::before {
    width: 21px;
    height: 21px;
  }

  .main {
    padding: max(0.85rem, env(safe-area-inset-top)) 0.85rem calc(5.8rem + env(safe-area-inset-bottom));
  }

  .topbar {
    margin: -0.85rem -0.85rem 0;
    padding: max(0.85rem, env(safe-area-inset-top)) 0.85rem 0.85rem;
    grid-template-columns: 1fr;
    grid-template-areas:
      "account"
      "title"
      "search";
    gap: 0.75rem;
  }

  .top-account {
    justify-self: stretch;
    justify-content: space-between;
    border-radius: 20px;
    padding: 0.45rem 0.55rem;
  }

  .title-block h1 {
    font-size: 2.25rem;
  }

  .search {
    display: none;
  }

  .filters,
  .grid-form {
    grid-template-columns: 1fr;
  }

  .columns {
    grid-template-columns: 1fr;
  }

  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .result-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .finding-form,
  .finding,
  .defect {
    grid-template-columns: 1fr;
  }

  .actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .actions button,
  .actions .button {
    width: 100%;
  }
}

@media (max-width: 520px) {
  h2 {
    font-size: 1.08rem;
  }

  .stats {
    gap: 0.7rem;
  }

  .stat,
  .panel,
  .inspection-card,
  .property-card,
  .check-item,
  .mini-card {
    border-radius: 18px;
  }

  .stat {
    padding: 0.85rem;
  }

  .stat strong {
    font-size: 1.75rem;
  }

  .nav a {
    font-size: 0.64rem;
  }

  .nav a::before {
    width: 19px;
    height: 19px;
  }

  .result-grid button {
    min-height: 54px;
    font-size: 0.82rem;
  }

  .signature-pad canvas,
  .signature-image {
    height: 148px;
  }

  .top-account .compact {
    min-width: 82px;
  }
}

@media print {
  .sidebar,
  .topbar,
  .screen-only,
  .toast {
    display: none !important;
  }

  body {
    background: #fff;
  }

  .shell {
    display: block;
  }

  .main {
    padding: 0;
  }

  .panel,
  .finding,
  .defect {
    box-shadow: none;
    break-inside: avoid;
  }
}