:root {
  --bg: #f3f5f7;
  --panel: #fff;
  --ink: #1f2933;
  --muted: #667085;
  --line: #d9e0e7;
  --primary: #0f766e;
  --primary-dark: #115e59;
  --danger: #b42318;
  --warning: #b7791f;
  --ok: #276749;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 240px;
  background: #1f2933;
  color: #fff;
  padding: 22px;
}

.brand { display: grid; gap: 4px; margin-bottom: 26px; }
.brand strong { font-size: 20px; }
.brand span { color: #cbd5e1; font-size: 13px; }

nav { display: grid; gap: 6px; }
nav a {
  color: #e5edf6;
  text-decoration: none;
  border-radius: 6px;
  padding: 10px;
}
nav a:hover { background: rgba(255,255,255,.1); }
.nav-sub { margin-left: 12px; color: #cbd5e1; font-size: 13px; }

.content {
  margin-left: 240px;
  padding: 24px;
}

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

h1, h2, p { margin-top: 0; }
.page-head p, table span, .muted { color: var(--muted); }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  margin-bottom: 18px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.stat {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}
.stat strong { display: block; font-size: 24px; }
.stat span { color: var(--muted); font-size: 13px; }
.stat.danger strong { color: var(--danger); }
.stat.warning strong { color: var(--warning); }

.filters {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) 190px 190px auto;
  gap: 10px;
  margin-bottom: 18px;
}

.filters.compact {
  grid-template-columns: 180px 180px auto auto;
  align-items: end;
}

input, select, textarea {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 10px;
  font: inherit;
}

textarea { min-height: 88px; resize: vertical; }
label { display: grid; gap: 6px; color: var(--muted); font-size: 13px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border-radius: 6px;
  border: 1px solid transparent;
  padding: 8px 12px;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
}
.primary { background: var(--primary); color: #fff; }
.secondary { background: #eef6f5; color: var(--primary-dark); border-color: #bfddd9; }
.danger { background: #fff1f0; color: var(--danger); border-color: #ffccc7; }
.icon { background: #f4f6f8; color: var(--ink); border-color: var(--line); }
.small { min-height: 30px; padding: 5px 9px; font-size: 12px; }
.current { background: var(--ink); color: #fff; }

.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { border-bottom: 1px solid var(--line); padding: 10px; text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: 12px; }
td span { display: block; margin-top: 3px; font-size: 12px; }
a { color: var(--primary-dark); }

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 6px;
  padding: 2px 8px;
  background: #edf2f7;
  color: #344054;
  font-size: 12px;
  font-weight: 700;
}
.overdue, .expired { background: #fff1f0; color: var(--danger); }
.soon { background: #fff7e6; color: var(--warning); }
.active { background: #e6fffb; color: var(--primary-dark); }
.normal, .done { background: #edf7ed; color: var(--ok); }

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 1fr));
  gap: 14px;
}
.form-grid h2, .span-2 { grid-column: span 2; }
.check-line {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
}
.check-line input[type="checkbox"] {
  width: 18px;
  min-height: 18px;
}
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(150px, 1fr));
  gap: 10px;
  padding: 10px 0;
}
.checkbox-grid label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-weight: 600;
}
.checkbox-grid input[type="checkbox"] {
  width: 18px;
  min-height: 18px;
}

.notification-settings {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  margin: 0;
}
.notification-settings legend { padding: 0 8px; font-weight: 700; color: var(--ink); }
.notification-event {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(210px, 1fr) minmax(210px, 1fr) minmax(260px, 2fr);
  gap: 12px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.notification-event:last-child { border-bottom: 0; }
.recipient-list { display: grid; gap: 7px; }
.recipient-list > span { color: var(--muted); font-size: 12px; }
.recipient-list label { display: flex; align-items: center; gap: 8px; color: var(--ink); }
.recipient-list input[type="checkbox"] { width: 18px; min-height: 18px; }
.recipient-list small { display: block; color: var(--muted); }
.backup-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.backup-status-grid { display: grid; grid-template-columns: repeat(2, minmax(240px, 1fr)); gap: 10px; margin-top: 14px; }
.backup-status-grid > div { border-left: 3px solid var(--line); padding: 8px 10px; display: grid; gap: 4px; }
.backup-status-grid span, .backup-status-grid small { color: var(--muted); }
.error-text { color: var(--danger); max-width: 520px; overflow-wrap: anywhere; }
.checks {
  display: flex;
  align-items: end;
  gap: 16px;
  flex-wrap: wrap;
}
.checks label {
  display: grid;
  gap: 8px;
}
.checks label:has(input[type="checkbox"]) {
  display: flex;
  align-items: center;
  min-height: 40px;
}
.checks input[type="checkbox"] { width: 18px; min-height: 18px; }
.checks select { min-width: 190px; }

.reminder-box {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}
.reminder-box strong {
  grid-column: 1 / -1;
}
.reminder-row {
  display: grid;
  grid-template-columns: 18px 70px 130px minmax(220px, 1fr);
  align-items: center;
  gap: 8px;
}
.reminder-row input[type="checkbox"] {
  width: 18px;
  min-height: 18px;
}
.reminder-row input[type="time"] {
  min-height: 36px;
}

.part-row, .service-row {
  display: grid;
  grid-template-columns: minmax(200px, 1fr) 90px 160px 160px auto auto;
  gap: 8px;
  margin-bottom: 8px;
  align-items: end;
}
.service-row {
  grid-template-columns: minmax(220px, 1fr) 160px 160px auto auto;
}
.line-details {
  display: none;
  grid-column: 1 / -1;
  grid-template-columns: minmax(220px, 1fr) minmax(260px, 2fr);
  gap: 8px;
  border-left: 3px solid var(--line);
  padding-left: 10px;
}
.line-item.is-open .line-details {
  display: grid;
}

.form-actions, .actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.client-phone {
  display: grid;
  gap: 6px;
  margin-bottom: 10px;
}
.client-phone:last-child {
  margin-bottom: 0;
}
.messenger-links {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.pagination {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 18px;
}

.work-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(280px, 420px);
  gap: 18px;
}
.quick-form {
  display: grid;
  gap: 12px;
}
.note-form {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}
.note-form textarea {
  min-height: 92px;
}
.note-form .button {
  justify-self: start;
}
dl { display: grid; grid-template-columns: 150px 1fr; gap: 8px; margin: 0; }
dt { color: var(--muted); }
dd { margin: 0; overflow-wrap: anywhere; }
.timeline { margin: 0; padding-left: 20px; }
.empty { color: var(--muted); border: 1px dashed var(--line); border-radius: 6px; padding: 18px; }
.notice {
  background: #e6fffb;
  border: 1px solid #99f6e4;
  border-radius: 8px;
  color: var(--primary-dark);
  margin-bottom: 18px;
  padding: 12px 14px;
}

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

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}

.photo-tile {
  display: grid;
  gap: 8px;
  color: var(--ink);
  text-decoration: none;
}

.photo-tile img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f4f6f8;
}

.photo-tile span {
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.photo-grid.editable .photo-tile {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
}

@media (max-width: 980px) {
  .sidebar { position: static; width: auto; }
  .content { margin-left: 0; }
  .stats-grid, .detail-grid, .work-grid, .filters, .form-grid, .reminder-box, .checkbox-grid, .notification-event, .backup-status-grid { grid-template-columns: 1fr; }
  .form-grid h2, .span-2 { grid-column: span 1; }
  .reminder-row { grid-template-columns: 18px 1fr; }
  .reminder-row input[type="time"], .reminder-row input[name$="_note"] { grid-column: 1 / -1; }
  .part-row, .service-row, .line-details { grid-template-columns: 1fr; }
  .page-head { align-items: flex-start; flex-direction: column; }
}
.login-page {
  display: grid;
  min-height: 100vh;
  margin: 0;
  padding: 32px;
  place-items: center;
  background: #e9eef2;
}

.login-shell {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(340px, 420px);
  width: min(100%, 920px);
  min-height: 520px;
  overflow: hidden;
  border: 1px solid #c7d0d8;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 22px 60px rgba(20, 35, 48, 0.14);
}

.login-intro {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #20313d;
  color: #fff;
  padding: 48px;
}

.login-mark {
  display: grid;
  width: 52px;
  height: 52px;
  border: 1px solid #7aa8a1;
  border-radius: 6px;
  color: #d8fffa;
  font-size: 16px;
  font-weight: 700;
  place-items: center;
}

.login-kicker {
  display: block;
  color: #8cd2c8;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.login-intro h1 {
  max-width: 420px;
  font-size: 34px;
  line-height: 1.15;
  margin-bottom: 14px;
}

.login-intro p {
  max-width: 390px;
  color: #c8d5dc;
  font-size: 15px;
  line-height: 1.55;
}

.login-status {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #c8d5dc;
  font-size: 12px;
}

.login-status span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #55c6a9;
  box-shadow: 0 0 0 4px rgba(85, 198, 169, 0.16);
}

.login-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px;
}

.login-panel header {
  margin-bottom: 26px;
}

.login-panel h2 {
  font-size: 24px;
  margin-bottom: 8px;
}

.login-panel header p {
  color: var(--muted);
  font-size: 14px;
}

.login-form {
  display: grid;
  gap: 18px;
}

.login-form label {
  display: grid;
  gap: 6px;
}

.login-error,
.login-notice {
  border-left: 3px solid #b42318;
  background: #fff4f2;
  color: #b42318;
  font-size: 13px;
  margin: 0 0 18px;
  padding: 10px 12px;
}

.login-notice {
  border-left-color: var(--primary);
  background: #effaf8;
  color: var(--primary-dark);
}

.login-submit {
  width: 100%;
  margin-top: 4px;
}

.login-back {
  color: var(--primary);
  font-size: 13px;
  text-align: center;
  text-decoration: none;
}

.security-panel {
  scroll-margin-top: 20px;
}

.security-state {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 700;
}

.security-state.enabled {
  border-color: #9bd4c9;
  background: #ecf9f6;
  color: #176b5d;
}

.security-state.disabled {
  background: #f4f6f8;
  color: var(--muted);
}

.security-warning,
.recovery-box {
  border-left: 3px solid var(--warning);
  background: #fff9ed;
  margin-bottom: 18px;
  padding: 12px 14px;
}

.recovery-box {
  border-left-color: var(--primary);
  background: #effaf8;
}

.recovery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(150px, 1fr));
  gap: 8px;
  margin: 14px 0;
}

.recovery-grid code {
  border: 1px solid #b9dcd6;
  border-radius: 4px;
  background: #fff;
  padding: 8px;
  text-align: center;
}

.totp-setup {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.totp-qr img {
  display: block;
  width: 220px;
  height: 220px;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.totp-setup ol {
  color: var(--muted);
  line-height: 1.6;
  padding-left: 20px;
}

.totp-secret {
  display: grid;
  gap: 5px;
  margin-bottom: 16px;
}

.totp-secret span {
  color: var(--muted);
  font-size: 12px;
}

.totp-secret code {
  overflow-wrap: anywhere;
  font-size: 15px;
}

.inline-security-form {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 12px;
  align-items: end;
  margin: 12px 0;
}

.security-checkbox {
  display: flex;
  align-items: center;
  min-height: 40px;
  gap: 8px;
}

.security-checkbox input {
  width: 18px;
  min-height: 18px;
}

.security-details {
  margin-top: 16px;
}

.security-details summary {
  color: var(--danger);
  cursor: pointer;
  font-weight: 700;
}

@media (max-width: 760px) {
  .login-page { padding: 14px; }
  .login-shell { grid-template-columns: 1fr; min-height: 0; }
  .login-intro { min-height: 240px; padding: 28px; }
  .login-intro h1 { font-size: 27px; }
  .login-panel { padding: 30px 28px; }
  .totp-setup { grid-template-columns: 1fr; }
  .inline-security-form { grid-template-columns: 1fr; }
  .recovery-grid { grid-template-columns: 1fr; }
}