:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-2: #eef3f6;
  --text: #1c252c;
  --muted: #68747d;
  --line: #d9e0e5;
  --primary: #176f64;
  --primary-dark: #10564d;
  --accent: #b5462e;
  --ok: #24815f;
  --danger: #b23a3a;
  --shadow: 0 12px 30px rgba(28, 37, 44, 0.08);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior-y: none;
}

body.camera-open {
  overflow: hidden;
  touch-action: none;
}

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

input,
select,
textarea,
button {
  font: inherit;
  -webkit-tap-highlight-color: transparent;
}

.app-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  background: #1f2b31;
  color: #f9fbfc;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: var(--primary);
  color: white;
  font-size: 14px;
}

.nav {
  display: grid;
  gap: 6px;
}

.nav a {
  color: #dce7eb;
  padding: 11px 12px;
  border-radius: 8px;
}

.nav a.active,
.nav a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.locale-switcher,
.auth-locale-switcher {
  color: #dce7eb;
}

.locale-switcher label,
.auth-locale-switcher label {
  display: grid;
  gap: 6px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.locale-switcher select,
.auth-locale-switcher select {
  min-height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: white;
  padding: 0 10px;
  cursor: pointer;
}

.locale-switcher option,
.auth-locale-switcher option {
  color: var(--text);
}

.auth-locale-switcher {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 2;
}

.logout-form {
  margin-top: auto;
  display: grid;
  gap: 8px;
  color: #dce7eb;
}

.link-button {
  border: 0;
  background: transparent;
  color: white;
  padding: 0;
  text-align: left;
  cursor: pointer;
  min-height: 44px;
}

.content {
  padding: 28px;
  min-width: 0;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 24px;
}

.page-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--primary);
  font-size: 12px;
  text-transform: uppercase;
  font-weight: 800;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 30px;
  line-height: 1.15;
}

h2 {
  font-size: 18px;
}

h3 {
  font-size: 14px;
  margin-bottom: 8px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-weight: 700;
}

.button.primary {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

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

.button.danger {
  background: var(--danger);
  border-color: var(--danger);
  color: white;
}

.table-action {
  border: 0;
  background: transparent;
  min-height: 36px;
  padding: 0;
  cursor: pointer;
  font-weight: 800;
}

.danger-text {
  color: var(--danger);
}

.button.full {
  width: 100%;
}

.alert {
  padding: 12px 14px;
  border-radius: 8px;
  margin-bottom: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.alert.success {
  color: var(--ok);
}

.alert.error {
  color: var(--danger);
}

.metric-grid,
.budget-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.budget-summary {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.metric {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 8px;
}

.metric strong {
  display: block;
  font-size: 24px;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.6fr);
  gap: 20px;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 22px 0 10px;
}

.section-title h2 {
  margin: 0;
}

.table-wrap {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
  white-space: nowrap;
}

th {
  background: var(--surface-2);
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
}

tr:last-child td {
  border-bottom: 0;
}

.activity-list {
  display: grid;
  gap: 10px;
}

.activity {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.activity span,
.muted {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  max-width: 980px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  background: white;
  padding: 9px 10px;
  font-size: 16px;
}

textarea {
  resize: vertical;
}

.span-2 {
  grid-column: span 2;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.auth-page {
  min-height: 100vh;
  background: linear-gradient(160deg, #1f2b31, #176f64);
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}

.auth-card {
  width: min(420px, 100%);
  background: var(--surface);
  border-radius: 8px;
  padding: 26px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
  display: grid;
  gap: 16px;
}

.auth-brand {
  color: var(--text);
}

.progress {
  height: 10px;
  width: 100%;
  overflow: hidden;
  border-radius: 999px;
  background: #dfe7e8;
  margin-top: 10px;
}

.progress.compact {
  width: 120px;
  height: 8px;
  margin: 0 0 4px;
}

.progress span {
  display: block;
  height: 100%;
  background: var(--primary);
}

.work-panel,
.item-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}

.item-form {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: stretch;
  gap: 12px;
}

.photo-upload-group {
  display: grid;
  grid-template-columns: minmax(132px, 0.9fr) minmax(150px, 1.1fr);
  grid-column: span 5;
  gap: 12px;
  align-items: end;
}

.photo-upload-group.compact {
  grid-template-columns: minmax(180px, 0.7fr) minmax(220px, 1fr);
  grid-column: auto;
}

.field-location,
.field-problem {
  min-width: 0;
}

.item-form .field-floor {
  grid-column: span 1;
}

.item-form .field-apartment {
  grid-column: span 2;
}

.item-form .field-location {
  grid-column: span 2;
}

.item-form .field-start-date,
.item-form .field-end-date {
  grid-column: span 2;
}

.item-form .field-problem {
  grid-column: span 4;
}

.item-form .field-submit {
  grid-column: span 2;
}

.field-problem textarea {
  min-height: 62px;
}

.field-submit {
  align-self: end;
}

.field-label {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.photo-actions {
  display: grid;
  gap: 8px;
}

.photo-actions.compact {
  gap: 7px;
}

.photo-input {
  display: grid;
  min-width: 0;
}

.photo-input > span,
.photo-camera-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 12px;
  border: 1px dashed var(--primary);
  border-radius: 8px;
  color: var(--primary);
  background: #edf7f4;
  cursor: pointer;
  font-weight: 800;
  text-align: center;
  white-space: normal;
  line-height: 1.15;
}

.photo-camera-button {
  width: 100%;
}

.photo-input.small > span,
.photo-camera-button.small {
  min-height: 44px;
}

.mobile-label {
  display: none;
}

.photo-input input,
.camera-file-input {
  position: fixed;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  inset: auto;
  overflow: hidden;
}

.camera-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: max(18px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
  background: rgba(28, 37, 44, 0.72);
}

.camera-modal[hidden] {
  display: none;
}

.camera-dialog {
  width: min(720px, 100%);
  background: var(--surface);
  border-radius: 8px;
  padding: 14px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.camera-header,
.camera-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.camera-header h2 {
  margin: 0;
}

.icon-button {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  cursor: pointer;
  font-weight: 900;
}

.camera-preview {
  width: 100%;
  max-height: 70dvh;
  margin: 14px 0;
  border-radius: 8px;
  background: #111;
  object-fit: contain;
}

.items-list {
  display: grid;
  gap: 14px;
}

.item-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 14px;
  margin-bottom: 14px;
}

.item-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.item-main {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 14px;
}

.item-sequence {
  display: grid;
  place-items: center;
  height: 44px;
  border-radius: 8px;
  background: var(--surface-2);
  font-weight: 800;
}

.item-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
}

.status {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: #f2e5e2;
  color: var(--accent);
  font-weight: 800;
}

.status.done {
  background: #e3f2eb;
  color: var(--ok);
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.item-edit-form {
  display: grid;
  grid-template-columns: 72px 104px minmax(120px, 0.8fr) 126px 126px minmax(160px, 1.2fr) 116px;
  align-items: stretch;
  gap: 12px;
  margin: 0 0 16px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-2);
}

.item-edit-form input,
.item-edit-form textarea {
  min-width: 0;
}

.item-edit-form textarea {
  min-height: 46px;
  max-height: 92px;
}

.photo-thumb {
  position: relative;
  margin-bottom: 10px;
}

.photo-caption {
  margin: 8px 0 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.photo-grid img {
  width: 100%;
  max-height: 240px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface-2);
}

.photo-delete {
  position: absolute;
  right: 8px;
  bottom: 8px;
  min-height: 40px;
  padding: 0 10px;
  border: 0;
  border-radius: 8px;
  background: rgba(178, 58, 58, 0.95);
  color: white;
  cursor: pointer;
  font-weight: 800;
}

.complete-form {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px dashed var(--line);
  border-radius: 8px;
}

.checkline {
  display: flex;
  align-items: center;
  gap: 8px;
}

.checkline input {
  width: 22px;
  min-height: 22px;
}

@media (max-width: 1280px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: sticky;
    top: 0;
    z-index: 20;
    padding: 16px;
    gap: 14px;
  }

  .nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .nav a {
    text-align: center;
  }

  .logout-form {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0;
  }

  .metric-grid,
  .budget-summary,
  .split-grid,
  .photo-grid {
    grid-template-columns: 1fr;
  }

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

  .item-form > *,
  .item-edit-form > * {
    grid-column: auto;
  }

  .photo-upload-group,
  .photo-upload-group.compact {
    grid-template-columns: 1fr;
    grid-column: auto;
  }

  .span-2 {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  body {
    background: var(--surface);
  }

  .content {
    padding: 16px max(14px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
  }

  .sidebar {
    padding: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) 12px max(12px, env(safe-area-inset-left));
  }

  .brand {
    justify-content: center;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .page-header {
    display: grid;
    gap: 12px;
    margin-bottom: 18px;
  }

  .page-header .button {
    width: 100%;
  }

  .page-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
  }

  .page-actions form {
    display: contents;
  }

  .page-actions a[href*="/reports"] {
    min-height: 48px;
    border-color: rgba(23, 111, 100, 0.28);
    background: #edf7f4;
    color: var(--primary);
  }

  .page-actions a[href*="/reports"] + a[href*="/reports"] {
    border-left-color: rgba(23, 111, 100, 0.28);
  }

  .nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .locale-switcher {
    margin-top: -10px;
  }

  .locale-switcher label {
    grid-template-columns: auto minmax(120px, 1fr);
    align-items: center;
  }

  .auth-locale-switcher {
    position: static;
    padding: 12px 14px 0;
  }

  .nav a {
    min-height: 44px;
    display: grid;
    place-items: center;
    padding: 8px;
  }

  h1 {
    font-size: 24px;
  }

  h2 {
    font-size: 17px;
  }

  .metric-grid,
  .budget-summary {
    gap: 10px;
  }

  .metric {
    padding: 13px;
    box-shadow: none;
  }

  .metric strong {
    font-size: 20px;
  }

  .form-grid,
  .work-panel,
  .item-card,
  .table-wrap {
    border-left: 0;
    border-right: 0;
    border-radius: 0;
    margin-left: -14px;
    margin-right: -14px;
  }

  .form-grid,
  .work-panel,
  .item-card {
    padding: 14px;
  }

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

  .button,
  .photo-input > span {
    width: 100%;
  }

  .table-wrap {
    overflow: visible;
    background: transparent;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  table,
  thead,
  tbody,
  tr,
  th,
  td {
    display: block;
  }

  thead {
    display: none;
  }

  tr {
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    padding: 10px 14px;
  }

  tr:last-child {
    border-bottom: 0;
  }

  td {
    display: grid;
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 10px;
    border-bottom: 0;
    padding: 7px 0;
    white-space: normal;
    overflow-wrap: anywhere;
  }

  td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
  }

  .progress.compact {
    width: 100%;
  }

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

  .item-header,
  .item-edit-form {
    grid-template-columns: 1fr;
  }

  .item-header .button {
    width: 100%;
  }

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

  .item-sequence {
    width: 56px;
  }

  .item-meta {
    gap: 8px;
  }

  .photo-grid img {
    max-height: 420px;
  }

  .photo-delete {
    position: static;
    width: 100%;
    margin-top: 8px;
  }

  .camera-modal {
    place-items: stretch;
    padding: 0;
  }

  .camera-dialog {
    width: 100%;
    min-height: 100dvh;
    border-radius: 0;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    padding: max(14px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
  }

  .camera-preview {
    max-height: none;
    height: 100%;
    margin: 12px 0;
  }

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

@media (hover: none) and (pointer: coarse) {
  .photo-camera-button {
    display: none;
  }

  .desktop-label {
    display: none;
  }

  .mobile-label {
    display: inline;
  }
}