:root {
  color-scheme: dark;
  --bg: #071218;
  --surface: #0d2028;
  --surface-2: #122a34;
  --line: rgba(255,255,255,.09);
  --text: #f4f8f7;
  --muted: #8fa6ad;
  --accent: #38d6a0;
  --accent-dark: #142f2b;
  --amber: #ffbe55;
  --danger: #ff766f;
  --state-green: #2fee69;
  --state-red: #e46262;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 50% -10%, #17323b 0, var(--bg) 38%); color: var(--text); }
button, input, select { font: inherit; }
button { -webkit-tap-highlight-color: transparent; }
.app-shell { width: min(100%, 560px); margin: 0 auto; padding: max(20px, env(safe-area-inset-top)) 18px max(32px, env(safe-area-inset-bottom)); }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.topbar-actions { display: flex; align-items: center; gap: 8px; }
.user-chip { min-height: 38px; padding: 0 12px; border: 1px solid rgba(56,214,160,.28); border-radius: 12px; background: rgba(56,214,160,.08); color: var(--accent); font-size: .72rem; font-weight: 750; cursor: pointer; }
.brand { display: flex; flex-direction: column; align-items: flex-start; gap: 1px; }
.brand-logo { display: block; width: 185px; max-width: 100%; height: auto; margin-left: -13.7px; }
.brand h1 { margin-left: 3px; }
.brand-title-row { display: flex; align-items: center; gap: .55rem; }
.test-environment-badge { display: none; padding: .14rem .46rem; border-radius: .35rem; background: #ffad0a; color: #071218; font-size: .68rem; font-weight: 900; letter-spacing: .09em; line-height: 1.25; }
html[data-app-environment="test"] .test-environment-badge { display: inline-flex; }
.brand p, .section-heading span, .dialog-header span { margin: 0 0 2px; color: var(--accent); font-weight: 750; font-size: .7rem; letter-spacing: .13em; text-transform: uppercase; }
h1 { font-size: 1.08rem; margin: 0; letter-spacing: -.02em; }
.icon-button, .close-button { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 14px; color: var(--muted); background: rgba(255,255,255,.035); cursor: pointer; }
.icon-button svg { width: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.setup-nav-button.active { border-color: rgba(56,214,160,.52); background: rgba(56,214,160,.12); color: var(--accent); }
.connection-strip { display: flex; align-items: center; gap: 8px; min-height: 42px; padding: 9px 12px; margin-bottom: 12px; border: 1px solid rgba(0,0,0,.14); border-radius: 12px; color: #071218; font-size: .76rem; font-weight: 700; transition: background-color .2s ease; }
.connection-strip.online { background: var(--state-green); }
.connection-strip.error { background: var(--state-red); }
.connection-dot { width: 8px; height: 8px; flex: 0 0 auto; border-radius: 50%; background: #071218; box-shadow: 0 0 0 4px rgba(7,18,24,.12); }
.last-update { margin-left: auto; font-size: .7rem; text-align: right; }
.device-card { padding: 15px; border: 1px solid var(--line); border-radius: 17px; background: rgba(13,32,40,.86); box-shadow: 0 16px 50px rgba(0,0,0,.12); }
.device-card-header { display: flex; min-height: 32px; align-items: center; justify-content: space-between; gap: 12px; }
.device-card label, dialog label { display: block; color: var(--muted); font-size: .72rem; font-weight: 700; letter-spacing: .04em; }
.device-scan-button { display: none; width: 38px; height: 38px; padding: 0; place-items: center; border: 1px solid rgba(56,214,160,.36); border-radius: 11px; background: rgba(56,214,160,.08); color: var(--accent); cursor: pointer; }
.device-scan-button:not([hidden]) { display: grid; }
.device-scan-button svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.device-scan-button:active { transform: scale(.96); }
.device-search { margin-top: 7px; }
.device-search-results { display: grid; max-height: 240px; margin-top: 7px; overflow-y: auto; border: 1px solid var(--line); border-radius: 11px; background: #09171d; }
.device-search-result { display: flex; width: 100%; min-width: 0; padding: 10px 12px; align-items: center; justify-content: space-between; gap: 12px; border: 0; border-bottom: 1px solid var(--line); background: transparent; color: var(--text); text-align: left; cursor: pointer; }
.device-search-result:last-child { border-bottom: 0; }
.device-search-result:hover, .device-search-result:focus-visible { background: rgba(56,214,160,.08); outline: none; }
.device-search-result strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.device-search-result small { flex: 0 0 auto; color: var(--muted); font-family: ui-monospace, monospace; font-size: .67rem; }
.device-search-empty { margin: 0; padding: 11px 12px; color: var(--muted); font-size: .72rem; }
.technician-device-entry { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 8px; margin-top: 7px; }
.device-id-entry.mobile-device-entry-hidden { display: none; }
.technician-device-entry input { min-width: 0; }
.technician-scanner { display: grid; gap: 8px; margin-top: 12px; }
.technician-scanner video { width: 100%; max-height: 300px; border-radius: 12px; background: #000; object-fit: cover; }
.device-row { display: flex; gap: 9px; margin-top: 7px; }
input, select { width: 100%; min-width: 0; padding: 12px 13px; border: 1px solid var(--line); outline: none; border-radius: 11px; background: #09171d; color: var(--text); font-size: 16px; }
input:focus, select:focus { border-color: rgba(56,214,160,.55); box-shadow: 0 0 0 3px rgba(56,214,160,.08); }
.device-row select { flex: 1; }
.primary { border: 0; border-radius: 11px; padding: 0 16px; background: var(--accent); color: #052017; font-weight: 800; cursor: pointer; }
.section-heading { display: flex; justify-content: space-between; align-items: end; margin: 25px 2px 11px; }
.section-heading h2, .dialog-header h2 { margin: 0; font-size: 1.35rem; letter-spacing: -.035em; }
.zones-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.zone-card { position: relative; display: flex; height: 289px; min-width: 0; min-height: 289px; overflow: hidden; padding: 16px; flex-direction: column; border: 1px solid rgba(0,0,0,.12); border-radius: 19px; color: #071218; transition: background-color .2s ease; }
.zone-card.neutral { background: #fff; }
.zone-card.manual { background: var(--state-green); }
.zone-card.locked { background: var(--state-red); }
.zone-title { min-height: 31px; }
.zone-title h3 { margin: 0; font-size: 1.02rem; }
.zone-main { display: grid; min-height: 92px; margin: 4px 0 8px; grid-template-columns: minmax(0, 1fr) minmax(96px, 43%); align-items: center; gap: 10px; }
.position-icons { position: relative; display: flex; height: 92px; min-height: 92px; margin: 0; align-items: center; justify-content: center; }
.position-icons img { position: absolute; display: none; width: 100px; height: 100px; padding: 5px; border-radius: 10px; object-fit: contain; }
.position-icons img.active { display: block; }
.zone-card.neutral .position-icons img { background: #fff; }
.zone-card.manual .position-icons img { background: var(--state-green); }
.zone-card.locked .position-icons img { background: var(--state-red); }
.status-icons { display: flex; width: 100%; height: 52px; min-height: 52px; margin: 0 0 16px; align-items: center; justify-content: center; gap: 2.5%; }
.status-icons.status-icons-overlap { gap: 0; }
.status-icon { position: relative; display: block; width: 18%; max-width: 52px; aspect-ratio: 1; flex: 0 0 18%; padding: 0; border: 0; border-radius: 0; background: transparent; object-fit: contain; filter: invert(42%) grayscale(1); }
.status-icon-blinking { animation: status-icon-blink 2s steps(1, end) infinite; }
@keyframes status-icon-blink {
  0%, 49.999% { visibility: visible; }
  50%, 100% { visibility: hidden; }
}
.control-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.control-button { display: grid; min-width: 0; min-height: 52px; padding: 8px; place-items: center; border: 1px solid rgba(0,0,0,.32); border-radius: 11px; background: rgba(0,0,0,.1); color: var(--accent); cursor: pointer; transition: transform .12s, background .12s, border-color .12s; }
.control-arrow { width: 30px; height: 30px; fill: none; stroke: #4a4a4a; stroke-width: 2.8; stroke-linecap: round; stroke-linejoin: round; }
.zone-card.locked .control-buttons { visibility: hidden; }
.control-button:active:not(:disabled) { transform: scale(.96); background: rgba(0,0,0,.17); }
.toggle-buttons { display: grid; gap: 7px; }
.toggle-button { min-height: 42px; padding: 7px 5px; color: #000; }
.toggle-symbols { display: flex; align-items: center; justify-content: center; gap: 5px; color: #454b4d; }
.toggle-symbols svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.toggle-letter { display: grid; width: 20px; height: 20px; place-items: center; font-size: 1rem; font-weight: 750; }
.toggle-slash { font-size: 1rem; font-weight: 750; line-height: 1; }
.control-button:disabled { cursor: not-allowed; opacity: .36; }
.sensor-heading { margin-top: 25px; }
.sensor-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.sensor-card { display: flex; align-items: center; gap: 11px; min-width: 0; min-height: 76px; padding: 13px; border: 1px solid var(--line); border-radius: 15px; background: rgba(13,32,40,.72); }
.sensor-icon-image { display: block; width: 42px; height: 42px; padding: 3px; flex: 0 0 auto; border-radius: 10px; background: #fff; object-fit: contain; }
.sensor-icon { display: grid; place-items: center; width: 34px; height: 34px; flex: 0 0 auto; border-radius: 10px; font-size: 1.12rem; font-weight: 800; }
.sensor-icon.wind { color: #70c9e8; background: rgba(112,201,232,.1); }
.sensor-icon.temp { color: #ff806f; background: rgba(255,128,111,.1); }
.sensor-card div > span { display: block; margin-bottom: 5px; color: var(--muted); font-size: .67rem; }
.sensor-card strong { font-size: .86rem; white-space: nowrap; }
.sensor-card strong b { font-size: 1.18rem; font-weight: 750; }
.sensor-reading { display: flex; align-items: baseline; flex-wrap: wrap; gap: 3px 8px; }
.sensor-error { position: relative; left: 5px; color: var(--danger); font-size: 1.48rem; font-weight: 900; letter-spacing: .04em; }
.setup-heading { margin-top: 25px; }
.setup-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.setup-card { min-width: 0; padding: 16px; border: 1px solid var(--line); border-radius: 19px; background: rgba(13,32,40,.86); box-shadow: 0 16px 50px rgba(0,0,0,.12); }
.setup-card h3 { margin: 0 0 13px; font-size: 1.02rem; }
.setup-list { display: grid; gap: 7px; }
.setup-row { display: grid; grid-template-columns: minmax(0, 1fr) 54px; align-items: center; gap: 9px; min-height: 48px; padding: 7px 7px 7px 11px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.025); }
.setup-row span { color: var(--text); font-size: .71rem; font-weight: 700; line-height: 1.3; }
.setup-toggle { width: 44px; height: 34px; padding: 0; border: 1px solid var(--line); border-radius: 10px; background: #09171d; color: var(--muted); font-weight: 850; cursor: pointer; }
.setup-toggle.value-1 { border-color: rgba(56,214,160,.5); background: rgba(56,214,160,.14); color: var(--accent); }
.setup-toggle.value-0 { border-color: rgba(255,118,111,.35); background: rgba(255,118,111,.08); color: var(--danger); }
.setup-toggle:disabled { cursor: not-allowed; opacity: .48; }
.setup-placeholder p { margin: 0; color: var(--muted); font-size: .78rem; line-height: 1.55; }
.limit-card { display: flex; flex-direction: column; margin: 0; }
.limit-card-wide { grid-column: 1 / -1; }
.limit-fields { display: grid; gap: 7px; }
.limit-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(126px, 46%); align-items: center; gap: 10px; min-height: 52px; padding: 7px 8px 7px 11px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.025); }
.limit-row > span:first-child { color: var(--text); font-size: .71rem; font-weight: 700; line-height: 1.3; }
.limit-input { display: grid; grid-template-columns: minmax(0, 1fr) 37px; align-items: center; overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: #09171d; }
.limit-input:focus-within { border-color: rgba(56,214,160,.55); box-shadow: 0 0 0 3px rgba(56,214,160,.08); }
.limit-input input { min-width: 0; padding: 9px 8px; border: 0; border-radius: 0; background: transparent; text-align: right; }
.limit-input input:focus { box-shadow: none; }
.limit-input input.invalid { color: var(--danger); }
.limit-input b { padding-right: 7px; color: var(--muted); font-size: .64rem; font-weight: 700; text-align: right; }
.limit-hint { margin: 10px 0 0; color: var(--muted); font-size: .66rem; line-height: 1.4; }
.limit-error { min-height: 1.1em; margin: 6px 0; color: var(--danger); font-size: .69rem; line-height: 1.35; }
.limit-save-button { align-self: flex-end; min-height: 38px; }
.limit-toggle-row { margin-top: 0; }
.limit-actions { display: flex; justify-content: flex-end; gap: 8px; }
.limit-actions button { min-height: 38px; }
.program-actions { display: flex; margin-top: 11px; align-items: center; justify-content: space-between; gap: 16px; }
.program-actions-copy h3 { margin-bottom: 5px; }
.program-actions-copy p { margin: 0; color: var(--muted); font-size: .7rem; line-height: 1.45; }
.program-action-buttons { display: grid; min-width: min(100%, 310px); grid-template-columns: 1fr 1fr; gap: 8px; }
.program-action-button { min-height: 44px; padding: 0 14px; }
.program-action-button:disabled { cursor: not-allowed; opacity: .48; }
dialog { width: min(calc(100% - 28px), 480px); padding: 0; border: 1px solid var(--line); border-radius: 22px; background: #0d2028; color: var(--text); box-shadow: 0 30px 100px #000; }
dialog::backdrop { background: rgba(0,7,10,.78); backdrop-filter: blur(5px); }
dialog form { padding: 20px; }
.current-user { margin: -5px 0 14px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; color: var(--muted); font-size: .75rem; }
.dialog-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.login-dialog form { padding: 24px; }
.login-dialog-header { margin-bottom: 16px; }
.login-brand { display: flex; flex-direction: column; align-items: flex-start; }
.login-logo { display: block; width: 185px; height: auto; margin: -17px 0 -11px -18.7px; }
.login-product-name { margin-left: 0 !important; color: var(--text) !important; font-size: .88rem !important; font-weight: 750 !important; letter-spacing: -.01em !important; text-transform: none !important; }
.login-heading { margin-bottom: 18px; }
.login-title { margin: 0 0 5px; font-size: 1.45rem; letter-spacing: -.035em; }
.login-heading .dialog-note { margin: 0; }
.login-methods { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin: 18px 0 22px; padding: 4px; border: 1px solid var(--line); border-radius: 13px; background: #09171d; }
.login-methods button { min-height: 40px; border: 0; border-radius: 9px; background: transparent; color: var(--muted); font-weight: 750; cursor: pointer; }
.login-methods button[aria-selected="true"] { background: var(--surface-2); color: var(--text); box-shadow: 0 4px 16px rgba(0,0,0,.18); }
.passkey-login { text-align: center; }
.passkey-login h3 { margin: 0; font-size: 1rem; }
.face-id-mark { display: grid; width: 66px; height: 66px; margin: 0 auto 17px; place-items: center; border-radius: 50%; background: rgba(56,214,160,.12); color: var(--accent); }
.face-id-mark svg { width: 38px; height: 38px; }
.face-id-mark path, .button-face-id path { fill: none; stroke: currentColor; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.passkey-login .dialog-note { max-width: 310px; margin: 7px auto 18px; text-align: center; }
.passkey-button { display: flex; align-items: center; justify-content: center; gap: 9px; width: 100%; min-height: 48px; padding: 0 14px; border: 0; border-radius: 12px; background: var(--accent); color: #052017; font-weight: 800; cursor: pointer; }
.button-face-id { width: 21px; height: 21px; }
.passkey-privacy { margin: 9px 0 0; color: var(--muted); font-size: .65rem; }
.password-login label { margin: 0 0 14px; }
.password-login label input { margin-top: 7px; }
.password-reset label { margin: 0 0 14px; }
.password-reset label input { margin-top: 7px; }
.login-submit { width: 100%; min-height: 48px; margin-top: 3px; }
.login-link { display: block; margin: 13px auto 0; padding: 5px 8px; border: 0; background: transparent; color: var(--accent); font: inherit; font-size: .72rem; cursor: pointer; }
.login-connection { margin-top: 20px; padding-top: 12px; border-top: 1px solid var(--line); }
.login-connection summary { display: flex; align-items: center; justify-content: space-between; gap: 10px; color: var(--muted); font-size: .68rem; cursor: pointer; list-style: none; }
.login-connection summary::-webkit-details-marker { display: none; }
.login-connection summary span { display: flex; align-items: center; gap: 6px; }
.login-connection summary > span:last-child { font-size: .64rem; }
.login-connection summary i { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px rgba(56,214,160,.08); }
.login-connection[open] summary { margin-bottom: 12px; }
.login-connection label { margin: 0; }
.login-connection label input { margin-top: 6px; }
.passkey-manage { margin-top: 16px; padding: 13px; border: 1px solid var(--line); border-radius: 13px; background: rgba(255,255,255,.025); }
.passkey-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.passkey-heading h3 { margin: 0 0 4px; font-size: .9rem; }
.passkey-heading p { margin: 0; }
.passkey-list { display: grid; gap: 7px; margin-top: 11px; }
.passkey-record { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 10px; }
.passkey-record div { min-width: 0; }
.passkey-record strong, .passkey-record small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.passkey-record strong { font-size: .76rem; }
.passkey-record small { margin-top: 2px; color: var(--muted); font-size: .66rem; }
.passkey-remove { flex: 0 0 auto; min-height: 32px; padding: 0 9px; border: 1px solid rgba(255,118,111,.3); border-radius: 9px; background: transparent; color: var(--danger); cursor: pointer; }
.close-button { border: 0; font-size: 1.5rem; }
dialog label { margin: 12px 0; }
dialog label input { display: block; margin-top: 6px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.dialog-note { color: var(--muted); font-size: .7rem; line-height: 1.5; }
.dialog-message { margin: 10px 0 0; color: var(--accent); font-size: .75rem; line-height: 1.4; }
.dialog-message:empty { display: none; }
.dialog-error { margin: 10px 0 0; color: var(--danger); font-size: .75rem; line-height: 1.4; }
.dialog-error:empty { display: none; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 18px; }
.dialog-actions button { min-height: 42px; padding: 0 16px; }
.secondary { border: 1px solid var(--line); border-radius: 11px; background: transparent; color: var(--text); cursor: pointer; }
.danger-button { min-height: 38px; padding: 0 12px; border: 1px solid rgba(255,118,111,.35); border-radius: 11px; background: rgba(255,118,111,.08); color: var(--danger); font-weight: 750; cursor: pointer; }
#deleteUserButton { margin-right: auto; }
.compact { min-height: 36px; padding: 0 12px; }
.logout-button { margin-right: auto; color: var(--danger); }
.login-session-actions { margin-top: 16px; }
.profile-language { display: flex; align-items: end; gap: 10px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.profile-language label { flex: 1; margin: 0; color: var(--muted); font-size: .72rem; font-weight: 700; }
.profile-language select { display: block; width: 100%; margin-top: 6px; }
.admin-dialog { width: min(calc(100% - 28px), 1120px); max-height: min(92vh, 920px); }
.admin-content { padding: 20px; overflow: auto; max-height: min(92vh, 920px); }
.admin-tabs { display: flex; gap: 7px; padding: 5px; border: 1px solid var(--line); border-radius: 14px; background: #09171d; }
.admin-tab { flex: 1; min-height: 42px; border: 0; border-radius: 10px; background: transparent; color: var(--muted); font-weight: 750; cursor: pointer; }
.admin-tab span { display: inline-grid; min-width: 24px; height: 22px; margin-left: 5px; padding: 0 6px; place-items: center; border-radius: 999px; background: rgba(255,255,255,.07); font-size: .7rem; }
.admin-tab.active { background: var(--surface-2); color: var(--text); box-shadow: 0 4px 18px rgba(0,0,0,.18); }
.admin-tab.active span { background: rgba(56,214,160,.13); color: var(--accent); }
.admin-panel { display: none; margin-top: 14px; }
.admin-panel.active { display: block; }
.admin-master-detail { display: grid; grid-template-columns: minmax(280px, 360px) minmax(0, 1fr); gap: 14px; align-items: start; }
.admin-list-pane, .admin-detail-pane, #adminAuditPanel { padding: 16px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.02); }
.admin-detail-pane h3 { margin: 0 0 14px; }
.admin-section { padding: 16px; margin-top: 14px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.02); }
.admin-section h3 { margin: 0 0 12px; }
.admin-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.admin-heading h3 { margin: 0; }
.admin-filters { display: grid; grid-template-columns: minmax(0, 1fr) 130px; gap: 8px; margin: 13px 0; }
.admin-filters .wide-filter { grid-column: 1 / -1; }
.admin-filters label { margin: 0; }
.admin-filters input, .admin-filters select { margin-top: 5px; padding: 10px 11px; }
.admin-record-list { display: grid; gap: 6px; min-height: 86px; }
.admin-record { display: grid; gap: 3px; width: 100%; padding: 11px 12px; border: 1px solid transparent; border-radius: 11px; background: rgba(255,255,255,.025); color: var(--text); text-align: left; cursor: pointer; }
.admin-record:hover { border-color: var(--line); background: rgba(255,255,255,.045); }
.admin-record.selected { border-color: rgba(56,214,160,.38); background: rgba(56,214,160,.075); }
.admin-record strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .82rem; }
.admin-record span { overflow: hidden; color: var(--muted); text-overflow: ellipsis; white-space: nowrap; font-size: .7rem; }
.admin-record small { font-size: .66rem; }
.status-active { color: var(--accent); }
.status-inactive { color: var(--danger); }
.activity-pane { min-width: 0; }
.activity-filters { grid-template-columns: minmax(260px, 480px); }
.activity-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
.activity-table { width: 100%; min-width: 980px; border-collapse: collapse; font-size: .72rem; }
.activity-table th, .activity-table td { padding: 11px 10px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
.activity-table th { position: sticky; top: 0; background: #10242b; color: var(--muted); font-size: .66rem; letter-spacing: .02em; }
.activity-table tbody tr:last-child td { border-bottom: 0; }
.activity-table tr.activity-recent { background: rgba(47,238,105,.075); }
.activity-table tr.activity-stale { background: rgba(228,98,98,.095); }
.activity-table tr.activity-delayed { background: rgba(255,196,87,.055); }
.activity-dot { display: inline-block; width: 11px; height: 11px; border-radius: 50%; background: #ffc457; box-shadow: 0 0 0 3px rgba(255,196,87,.12); }
.activity-dot.recent { background: var(--state-green); box-shadow: 0 0 0 3px rgba(47,238,105,.13); }
.activity-dot.stale { background: var(--state-red); box-shadow: 0 0 0 3px rgba(228,98,98,.14); }
.activity-legend { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 12px; color: var(--muted); font-size: .68rem; }
.activity-legend span { display: flex; align-items: center; gap: 7px; }
.panel-subtitle { margin: 4px 0 0; color: var(--muted); font-size: .68rem; }
.usage-summary { display: grid; grid-template-columns: repeat(2, minmax(180px, 260px)); gap: 10px; margin: 16px 0 4px; }
.usage-summary > div { display: grid; gap: 5px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 12px; background: rgba(56,214,160,.045); }
.usage-summary span { color: var(--muted); font-size: .68rem; }
.usage-summary strong { color: var(--accent); font-size: 1.12rem; }
.usage-filters { grid-template-columns: 180px 210px minmax(300px, 1fr); align-items: end; }
.usage-filters .wide-filter { grid-column: auto; }
.usage-table { min-width: 720px; }
.usage-table td:nth-child(3), .usage-table td:nth-child(4), .usage-table th:nth-child(3), .usage-table th:nth-child(4) { text-align: right; }
.admin-empty { margin: 14px 0; color: var(--muted); font-size: .75rem; text-align: center; }
.admin-pagination { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 13px; color: var(--muted); font-size: .69rem; }
.admin-pagination button { min-width: 76px; }
.admin-section > label, .admin-section .field-row label { display: block; margin: 10px 0; color: var(--muted); font-size: .72rem; font-weight: 700; }
.admin-section label input, .admin-section label select { display: block; margin-top: 5px; }
.checkbox-label { display: flex !important; align-items: center; gap: 8px; color: var(--muted); font-size: .74rem; }
.checkbox-label input { width: 18px !important; height: 18px; margin: 0 !important; accent-color: var(--accent); }
.assignment-section { margin-top: 14px; padding: 13px; border: 1px solid var(--line); border-radius: 12px; }
.assignment-heading { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 10px; }
.assignment-heading strong { font-size: .78rem; }
.assignment-heading span { color: var(--accent); font-size: .7rem; }
.assignment-tools { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: center; }
.assignment-tools input[type="search"] { padding: 10px 11px; }
.assignment-tools .checkbox-label { margin: 0; white-space: nowrap; }
.assignment-list { display: grid; grid-template-columns: 1fr 1fr; gap: 3px 12px; max-height: 260px; margin-top: 10px; padding: 9px; overflow: auto; border-radius: 9px; background: rgba(0,0,0,.12); }
.assignment-list .checkbox-label { min-height: 32px; margin: 0; overflow: hidden; }
fieldset { margin: 14px 0 0; padding: 10px 12px; border: 1px solid var(--line); border-radius: 11px; }
fieldset legend { padding: 0 6px; color: var(--muted); font-size: .7rem; }
.admin-device-list { display: grid; gap: 9px; }
.admin-new-device { margin-bottom: 16px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: rgba(56,214,160,.025); }
.admin-new-device .dialog-actions { margin-top: 8px; }
.admin-device-row { display: grid; grid-template-columns: 130px minmax(160px, 1fr) auto auto auto; align-items: center; gap: 8px; }
.admin-device-row > span { color: var(--muted); font-family: ui-monospace, monospace; font-size: .72rem; }
.audit-list { display: grid; gap: 7px; }
.audit-row { padding: 11px 12px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255,255,255,.02); }
.audit-row > div { display: flex; justify-content: space-between; gap: 12px; }
.audit-row strong { font-size: .78rem; }
.audit-row time { color: var(--muted); font-size: .67rem; }
.audit-row p { margin: 5px 0 0; color: var(--muted); font-size: .7rem; }
button:disabled { cursor: wait; opacity: .55; }
.toast { position: fixed; left: 50%; bottom: max(20px, env(safe-area-inset-bottom)); z-index: 5; width: max-content; max-width: calc(100% - 32px); padding: 11px 15px; border: 1px solid var(--line); border-radius: 12px; background: #19333c; color: var(--text); font-size: .78rem; box-shadow: 0 12px 40px rgba(0,0,0,.4); opacity: 0; transform: translate(-50%, 12px); pointer-events: none; transition: .22s ease; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
@media (max-width: 480px) {
  .zones-grid, .setup-grid { grid-template-columns: 1fr; }
  .topbar { align-items: flex-start; }
  .topbar-actions { max-width: 184px; flex-wrap: wrap; justify-content: flex-end; }
}
@media (max-width: 760px) {
  .admin-dialog { width: calc(100% - 16px); max-height: 96vh; }
  .admin-content { padding: 13px; max-height: 96vh; }
  .admin-master-detail { grid-template-columns: 1fr; }
  .admin-dialog .field-row { grid-template-columns: 1fr; gap: 0; }
  .technician-device-entry { grid-template-columns: 1fr; }
  .admin-list-pane, .admin-detail-pane, #adminAuditPanel { padding: 13px; }
  .assignment-list { grid-template-columns: 1fr; }
  .admin-tab { font-size: .72rem; }
  .admin-device-row { grid-template-columns: 1fr auto; }
  .admin-device-row > input { grid-column: 1 / -1; }
  .usage-summary, .usage-filters { grid-template-columns: 1fr; }
  .usage-filters .wide-filter { grid-column: 1; }
}
@media (max-width: 520px) {
  .login-dialog { width: calc(100% - 22px); }
  .login-dialog form { padding: 20px; }
  .login-logo { width: 170px; }
  .program-actions { align-items: stretch; flex-direction: column; }
  .program-action-buttons { width: 100%; min-width: 0; }
}
@media (max-width: 380px) { .app-shell { padding-left: 12px; padding-right: 12px; } .zone-card { padding: 16px 10px; } .control-button { font-size: .63rem; } }
@media (min-width: 700px) { .app-shell { padding-top: 36px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; } }