/* Kiosk shell — dark landscape, road-map motif, kiosk hygiene. */
html, body {
    margin: 0;
    height: 100%;
    background: var(--bg-canvas);
    color: var(--fg-1);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
    overflow: hidden;
}
.kiosk-root { position: fixed; inset: 0; width: 100vw; height: 100vh; overflow: hidden; }
.kiosk-bg {
    position: absolute; inset: 0; pointer-events: none;
    background-image: url('/assets/road-bg-centered.png');
    background-size: cover; background-position: center; opacity: .5;
    -webkit-mask-image: radial-gradient(ellipse 75% 72% at 50% 50%, #000 38%, transparent 90%);
    mask-image: radial-gradient(ellipse 75% 72% at 50% 50%, #000 38%, transparent 90%);
}
.kiosk-screen {
    position: relative; height: 100%; display: flex; flex-direction: column;
    padding: 54px 64px; box-sizing: border-box;
    animation: kiosk-rise .32s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes kiosk-rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.kiosk-message { text-align: center; margin: auto; max-width: 560px; display: flex; flex-direction: column; gap: 18px; align-items: center; }
.wordmark { height: 34px; }
.eyebrow { /* provided by scotlynn-tokens.css */ }
a.kiosk-link { color: var(--brand-secondary); font-size: 15px; }

/* --- Welcome screen (Variant A) --- */
.welcome {
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

/* Top bar */
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}
.topbar-right {
    display: flex;
    align-items: center;
    gap: 22px;
}
.clock {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
}
.clock .js-time {
    font-size: 18px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    line-height: 1;
    color: var(--fg-1);
}
.clock .js-date {
    font-size: 13px;
    color: var(--fg-3);
    line-height: 1;
}

/* Center block */
.welcome-center {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 16px;
}
.welcome-eyebrow {
    color: var(--brand-secondary);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    margin: 0;
}
.welcome-h1 {
    font-size: 54px;
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.1;
    color: var(--fg-1);
    margin: 0;
}
.welcome-sub {
    font-size: 19px;
    color: var(--fg-2);
    max-width: 560px;
    margin: 0;
    line-height: 1.45;
}

/* Tiles */
.tiles {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 8px;
}
.tile {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 264px;
    height: 200px;
    border-radius: 18px;
    padding: 26px;
    box-sizing: border-box;
    text-align: left;
    text-decoration: none;
    transition: background var(--dur-base) var(--ease-out),
                border-color var(--dur-base) var(--ease-out),
                transform var(--dur-base) var(--ease-out);
}
.tile-bottom {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.tile-primary {
    background: var(--brand-primary);
    color: var(--fg-on-primary);
    border: none;
}
.tile-primary:hover {
    background: var(--brand-primary-hover);
    color: var(--fg-on-primary);
    transform: translateY(-3px);
}
.tile-surface {
    background: var(--bg-surface);
    color: var(--fg-1);
    border: 1px solid var(--border-1);
}
.tile-surface:hover {
    background: var(--bg-surface-2);
    border-color: var(--border-strong);
    color: var(--fg-1);
    transform: translateY(-3px);
}
.tile-icon {
    display: block;
    line-height: 1;
}
.tile-icon svg {
    display: block;
}
.tile-title {
    display: block;
    font-size: 25px;
    font-weight: 700;
    line-height: 1.1;
}
.tile-sub {
    display: block;
    font-size: 14px;
    opacity: 0.75;
    line-height: 1.3;
}
.tile-primary .tile-sub { opacity: 0.8; }

/* Admin gear */
.admin-gear {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--fg-4);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: color var(--dur-fast) var(--ease-out);
}
.admin-gear:hover { color: var(--fg-2); }

/* Mono utility — resets any global override for clock digits */
.mono { font-family: var(--font-mono); }

/* --- Admin PIN lock screen --- */
.admin-lock { gap: 22px; }
.lock-chip { width: 60px; height: 60px; display: grid; place-items: center; border-radius: var(--radius-lg); background: var(--bg-surface); color: var(--brand-primary); }
.pin-dots { display: flex; gap: 14px; }
.pin-dot { width: 16px; height: 16px; border-radius: 999px; background: var(--bg-surface-2); border: 1px solid var(--border-1); }
.pin-dot.filled { background: var(--brand-primary); border-color: var(--brand-primary); }
.pin-error { color: var(--brand-secondary); font-size: 14px; }
.keypad { display: grid; grid-template-columns: repeat(3, 64px); gap: 12px; }
.keypad .key { height: 64px; font-size: 22px; border-radius: var(--radius-lg); background: var(--bg-surface); color: var(--fg-1); border: 1px solid var(--border-1); cursor: pointer; }
.keypad .key:hover { background: var(--bg-surface-2); border-color: var(--border-strong); }

/* --- Register form --- */
.register-form { display: flex; flex-direction: column; gap: 12px; min-width: 320px; text-align: left; }
.register-form select { font-size: 17px; padding: 12px; background: var(--bg-surface-2); color: var(--fg-1); border: 1px solid var(--border-1); border-radius: var(--radius-md); }
.btn-primary { font-size: 17px; font-weight: 600; padding: 14px; border: none; border-radius: var(--radius-lg); background: var(--brand-primary); color: var(--fg-on-primary); cursor: pointer; }
.btn-primary:hover { background: var(--brand-primary-hover); }

/* ================================================================
   Sign-in Wizard
   ================================================================ */

/* Full-height flex column fills kiosk-screen */
.wizard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-1);
    padding: 18px 32px;
    flex-shrink: 0;
    /* Overlay the kiosk-screen padding by pulling into the layout */
    margin: -54px -64px 0;
}

.wizard-back-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    color: var(--fg-2);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    transition: color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
    min-width: 80px;
}
.wizard-back-btn:hover { color: var(--fg-1); background: var(--brand-primary-ghost); }

/* Step dots — 30×6px pills */
.wizard-step-dots {
    display: flex;
    gap: 8px;
    align-items: center;
}
.wizard-step-dot {
    display: block;
    width: 30px;
    height: 6px;
    border-radius: 999px;
    background: var(--border-1);
    transition: background var(--dur-base) var(--ease-out);
}
.wizard-step-dot.active { background: var(--brand-primary); }

/* Header right: clock + logo mark */
.wizard-header-right {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 80px;
    justify-content: flex-end;
}
.wizard-clock {
    font-size: 15px;
    font-weight: 600;
    color: var(--fg-2);
    font-variant-numeric: tabular-nums;
}
.wizard-logo-mark { height: 28px; width: 28px; object-fit: contain; }

/* Wizard body — centered content area */
.wizard-body {
    flex: 1;
    overflow-y: auto;
    padding: 48px 0 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

/* Inner content wrapper keeps a sensible max-width when centered */
.wizard-body > * {
    max-width: 560px;
    width: 100%;
}

.wizard-h1 {
    font-size: 38px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    color: var(--fg-1);
    margin: 0;
}

.wizard-sub {
    font-size: 17px;
    color: var(--fg-2);
    margin: 0;
    line-height: 1.45;
}

/* Details / Contact — stacked inputs */
.wizard-fields {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 560px;
}

.wizard-input {
    height: 60px;
    padding: 0 20px;
    background: var(--bg-surface-2);
    border: 1px solid var(--border-1);
    border-radius: 10px;
    font-size: 18px;
    color: var(--fg-1);
    font-family: var(--font-sans);
    width: 100%;
    box-sizing: border-box;
    outline: none;
    transition: border-color var(--dur-fast) var(--ease-out),
                box-shadow var(--dur-fast) var(--ease-out);
}
.wizard-input::placeholder { color: var(--fg-4); }
.wizard-input:focus {
    border-color: var(--border-strong);
}

/* Host search */
.wizard-host-search {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 560px;
}

.host-search-field {
    position: relative;
    display: flex;
    align-items: center;
}
.host-search-icon {
    position: absolute;
    left: 18px;
    color: var(--fg-3);
    pointer-events: none;
}
.host-search-input { padding-left: 48px; }

.host-results {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 330px;
    overflow-y: auto;
    background: var(--bg-surface);
    border: 1px solid var(--border-1);
    border-radius: var(--radius-lg);
    padding: 6px;
}

.host-result-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    cursor: pointer;
    background: none;
    border: 1px solid transparent;
    color: var(--fg-1);
    text-align: left;
    transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
    width: 100%;
}
.host-result-row:hover { background: var(--bg-surface-2); }
.host-result-row.selected {
    background: var(--brand-primary-soft);
    border-color: var(--brand-primary);
}

.host-avatar {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    background: var(--bg-surface-3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--fg-2);
    flex-shrink: 0;
}

.host-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}
.host-name { font-size: 16px; font-weight: 600; }
.host-email { font-size: 13px; color: var(--fg-3); }

.host-check { color: var(--brand-primary); flex-shrink: 0; }

.host-no-results {
    font-size: 14px;
    color: var(--fg-3);
    padding: 12px 16px;
    margin: 0;
}

/* NDA / Visitor agreement */
.nda-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-1);
    border-radius: var(--radius-lg);
    max-height: 178px;
    overflow-y: auto;
    padding: 18px 20px;
}

.nda-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.nda-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--fg-1);
}

.nda-body p {
    font-size: 13.5px;
    line-height: 1.6;
    color: var(--fg-2);
    margin: 0;
}

/* Signature pad */
.sig-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 560px;
}

.sig-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sig-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--fg-2);
}

.sig-clear-btn {
    background: none;
    border: none;
    color: var(--brand-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: opacity var(--dur-fast) var(--ease-out);
}
.sig-clear-btn:hover { opacity: 0.75; }

.sig-canvas-wrap {
    position: relative;
    height: 150px;
}

.sig-canvas {
    display: block;
    width: 100%;
    height: 150px;
    background: var(--bg-surface-2);
    border: 1px solid var(--border-1);
    border-radius: var(--radius-lg);
    touch-action: none;
    cursor: crosshair;
}

.sig-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: var(--fg-4);
    pointer-events: none;
}

/* Submit error */
.wizard-error {
    color: var(--brand-secondary);
    font-size: 14px;
    background: rgba(220, 74, 38, 0.1);
    border: 1px solid rgba(220, 74, 38, 0.3);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    margin: 0;
}

/* Wizard footer */
.wizard-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-1);
    padding: 18px 32px;
    flex-shrink: 0;
    margin: 0 -64px -54px;
}

.wizard-hint {
    font-size: 13px;
    color: var(--fg-3);
    flex: 1;
}

.wizard-continue-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 54px;
    padding: 0 28px;
    font-size: 17px;
    font-weight: 600;
    border-radius: 11px;
    white-space: nowrap;
}
.wizard-continue-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ================================================================
   Confirmation screen
   ================================================================ */
.wizard-confirmation {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    height: 100%;
    text-align: center;
    padding: 32px 0;
    animation: kiosk-rise .32s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes kpop {
    0%   { transform: scale(0.6); opacity: 0; }
    60%  { transform: scale(1.08); opacity: 1; }
    100% { transform: scale(1); }
}

.confirm-check-circle {
    width: 104px;
    height: 104px;
    border-radius: 999px;
    background: var(--brand-primary-soft);
    border: 1.5px solid var(--brand-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-primary);
    animation: kpop .4s cubic-bezier(0.22, 1, 0.36, 1);
    flex-shrink: 0;
}

.confirm-h1 {
    font-size: 42px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    color: var(--fg-1);
    margin: 0;
}

.confirm-sub {
    font-size: 17px;
    color: var(--fg-2);
    max-width: 520px;
    line-height: 1.5;
    margin: 0;
}
.confirm-sub strong { color: var(--fg-1); }

.confirm-countdown {
    font-size: 14px;
    color: var(--fg-3);
    margin: 0;
}

.confirm-done-link {
    font-size: 15px;
    font-weight: 600;
    color: var(--brand-primary);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    transition: opacity var(--dur-fast) var(--ease-out);
}
.confirm-done-link:hover { opacity: 0.75; }

/* ================================================================
   Sign-out screen
   ================================================================ */
.signout-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-1);
    padding: 18px 32px;
    flex-shrink: 0;
    margin: -54px -64px 0;
}
.signout-cancel-btn {
    display: flex; align-items: center; gap: 6px;
    background: none; border: none; color: var(--fg-2); font-size: 15px; font-weight: 500;
    cursor: pointer; padding: 8px 12px; border-radius: var(--radius-md);
    transition: color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
    min-width: 80px;
}
.signout-cancel-btn:hover { color: var(--fg-1); background: var(--brand-primary-ghost); }
.signout-title { font-size: 16px; font-weight: 600; color: var(--fg-1); }
.signout-logo { height: 28px; width: 28px; object-fit: contain; min-width: 80px; display: flex; justify-content: flex-end; }
.signout-logo img { height: 28px; width: 28px; }
.signout-body {
    flex: 1; overflow-y: auto; padding: 48px 0 32px;
    display: flex; flex-direction: column; gap: 24px;
}
.signout-list {
    display: flex; flex-direction: column; gap: 8px;
    max-width: 640px;
}
.signout-row {
    display: flex; align-items: center; gap: 16px;
    padding: 14px 18px;
    background: var(--bg-surface); border: 1px solid var(--border-1); border-radius: var(--radius-lg);
    cursor: pointer;
    transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.signout-row:hover { background: var(--bg-surface-2); border-color: var(--border-strong); }
.signout-avatar {
    width: 44px; height: 44px; border-radius: 999px;
    background: var(--bg-surface-3);
    display: flex; align-items: center; justify-content: center;
    font-size: 15px; font-weight: 600; color: var(--fg-2); flex-shrink: 0;
}
.signout-info { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.signout-name { font-size: 17px; font-weight: 600; color: var(--fg-1); }
.signout-meta { font-size: 13px; color: var(--fg-3); }
.signout-btn {
    display: flex; align-items: center; gap: 6px;
    background: none; border: 1px solid var(--brand-secondary); color: var(--brand-secondary);
    font-size: 13px; font-weight: 600; padding: 8px 14px; border-radius: var(--radius-md);
    cursor: pointer; flex-shrink: 0;
    transition: background var(--dur-fast) var(--ease-out);
}
.signout-btn:hover { background: rgba(220, 74, 38, 0.12); }
.signout-empty { font-size: 15px; color: var(--fg-3); margin: 0; }

/* ================================================================
   Deliveries screen
   ================================================================ */
.deliveries-topbar {
    display: flex; align-items: center; justify-content: space-between;
    background: var(--bg-surface); border-bottom: 1px solid var(--border-1);
    padding: 18px 32px; flex-shrink: 0; margin: -54px -64px 0;
}
.deliveries-body {
    flex: 1; overflow-y: auto; padding: 48px 0 32px;
    display: flex; flex-direction: column; gap: 28px; max-width: 640px;
}
.carrier-pills { display: flex; gap: 12px; flex-wrap: wrap; }
.carrier-pill {
    height: 48px; padding: 0 22px;
    border-radius: 10px;
    background: var(--bg-surface); border: 1px solid var(--border-1);
    color: var(--fg-2); font-size: 15px; font-weight: 600; cursor: pointer;
    transition: border-color var(--dur-fast) var(--ease-out),
                background var(--dur-fast) var(--ease-out),
                color var(--dur-fast) var(--ease-out);
}
.carrier-pill:hover { border-color: var(--border-strong); color: var(--fg-1); }
.carrier-pill.selected {
    background: var(--brand-primary-soft);
    border-color: var(--brand-primary);
    color: var(--brand-primary);
}
.deliveries-section-label {
    font-size: 14px; font-weight: 500; color: var(--fg-2); margin: 0 0 8px;
}
.deliveries-recipient-search {
    display: flex; flex-direction: column; gap: 12px;
}
.notify-btn {
    display: flex; align-items: center; gap: 8px;
    height: 54px; padding: 0 28px;
    font-size: 17px; font-weight: 600; border-radius: 11px;
    align-self: flex-start;
}
.notify-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ================================================================
   Admin settings panel
   ================================================================ */
.admin-settings {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--bg-base);
    /* Extend over the kiosk-screen padding */
    margin: -54px -64px;
    padding: 0;
}

.admin-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 18px 32px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-1);
    flex-shrink: 0;
}

.admin-header-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--fg-1);
    flex: 1;
}

.admin-lock-form { display: contents; }

.admin-lock-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 40px;
    padding: 0 18px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-md);
    background: var(--bg-surface-2);
    color: var(--fg-2);
    border: 1px solid var(--border-1);
    cursor: pointer;
    transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.admin-lock-btn:hover { background: var(--bg-surface-3); color: var(--fg-1); }

/* Scrollable body */
.admin-body {
    flex: 1;
    overflow-y: auto;
    padding: 32px;
}

.settings-form {
    display: flex;
    flex-direction: column;
    max-width: 640px;
    width: 100%;
}

.settings-section {
    margin-bottom: 24px;
    width: 100%;
}

.settings-eyebrow {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.10em;
    color: var(--fg-3);
    margin: 0 0 10px;
}

.settings-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-1);
    border-radius: var(--radius-lg);
    padding: 20px;
}

/* Device mode cards */
.mode-cards {
    display: flex;
    gap: 12px;
    padding: 16px;
}

.mode-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 18px 16px;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--border-1);
    background: var(--bg-surface-2);
    cursor: pointer;
    transition: border-color var(--dur-base) var(--ease-out),
                background var(--dur-base) var(--ease-out);
}

.mode-card input[type="radio"] { display: none; }

.mode-card.active,
.mode-card:has(input[type="radio"]:checked) {
    background: var(--brand-primary-soft);
    border-color: var(--brand-primary);
}

.mode-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--bg-surface-3);
    color: var(--fg-2);
    flex-shrink: 0;
}

.mode-card.active .mode-card-icon,
.mode-card:has(input[type="radio"]:checked) .mode-card-icon {
    background: var(--brand-primary-soft);
    color: var(--brand-primary);
}

.mode-card-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--fg-1);
    line-height: 1.2;
}

.mode-card-sub {
    font-size: 13px;
    color: var(--fg-3);
    line-height: 1.3;
}

/* Location / text inputs */
.settings-fields {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.settings-field-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.settings-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--fg-2);
}

.settings-input { width: 100%; }

/* Toggle switches — 48×28px pill */
.toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-2);
}

.toggle-row:last-child { border-bottom: none; }

.toggle-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}

.toggle-label {
    font-size: 15px;
    font-weight: 500;
    color: var(--fg-1);
}

.toggle-sub {
    font-size: 13px;
    color: var(--fg-3);
}

.toggle-switch {
    flex-shrink: 0;
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
}

.toggle-switch input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-track {
    display: block;
    width: 48px;
    height: 28px;
    border-radius: 999px;
    background: var(--bg-surface-2);
    border: 1px solid var(--border-1);
    position: relative;
    transition: background var(--dur-base) var(--ease-out),
                border-color var(--dur-base) var(--ease-out);
}

.toggle-switch input:checked ~ .toggle-track {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
}

.toggle-knob {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    border-radius: 999px;
    background: var(--fg-3);
    transition: transform 0.2s var(--ease-out), background 0.2s var(--ease-out);
}

.toggle-switch input:checked ~ .toggle-track .toggle-knob {
    transform: translateX(20px);
    background: var(--fg-on-primary);
}

/* Save button */
.settings-actions {
    margin-top: 8px;
    margin-bottom: 8px;
}

.settings-save-btn {
    height: 52px;
    padding: 0 36px;
    font-size: 16px;
}

/* On-site roster */
.onsite-list { padding: 0; overflow: hidden; }

.onsite-row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-2);
}

.onsite-row:last-child { border-bottom: none; }

.onsite-avatar {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    background: var(--bg-surface-3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--fg-2);
    flex-shrink: 0;
    text-transform: uppercase;
}

.onsite-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.onsite-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--fg-1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.onsite-meta {
    font-size: 13px;
    color: var(--fg-3);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.onsite-time {
    font-size: 13px;
    color: var(--fg-3);
    flex-shrink: 0;
}

.onsite-empty {
    padding: 20px;
    font-size: 15px;
    color: var(--fg-3);
    text-align: center;
    margin: 0;
}

/* Admin footer — spans full grid width */
.admin-footer {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    padding: 20px 0 8px;
    font-size: 13px;
    color: var(--fg-4);
}

/* btn-secondary — used for Lock button */
.btn-secondary {
    font-size: 14px;
    font-weight: 600;
    padding: 10px 18px;
    border: 1px solid var(--border-1);
    border-radius: var(--radius-md);
    background: var(--bg-surface-2);
    color: var(--fg-2);
    cursor: pointer;
}
.btn-secondary:hover { background: var(--bg-surface-3); color: var(--fg-1); }

/* ================================================================
   Back-office (admin log) — scrollable, escapes body overflow:hidden
   ================================================================ */
.backoffice { position: relative; height: 100vh; overflow: auto; padding: 40px 48px; box-sizing: border-box; max-width: 1100px; margin: 0 auto; }
.backoffice-back { display: inline-block; margin-bottom: 16px; }
.backoffice h1 { margin-bottom: 20px; }
.log-filters { display: flex; gap: 12px; align-items: end; margin-bottom: 20px; flex-wrap: wrap; }
.log-filters label { display: flex; flex-direction: column; gap: 4px; font-size: 14px; color: var(--fg-2); }
.log-filters input { padding: 8px; background: var(--bg-surface-2); color: var(--fg-1); border: 1px solid var(--border-1); border-radius: var(--radius-sm); }
.btn-surface { display: inline-flex; align-items: center; padding: 10px 14px; background: var(--bg-surface); color: var(--fg-1); border: 1px solid var(--border-1); border-radius: var(--radius-md); text-decoration: none; }
.btn-surface:hover { border-color: var(--border-strong); background: var(--bg-surface-2); }
.log-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.log-table th, .log-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border-2); }
.log-table th { color: var(--fg-3); font-weight: 600; }
.signin-required { text-align: center; display: flex; flex-direction: column; gap: 16px; align-items: center; margin-top: 18vh; }
.empty { color: var(--fg-3); margin-top: 16px; }

/* ================================================================
   Admin two-column layout
   ================================================================ */
/* Settings page: two-column grid (iPad-friendly). Row 1 = device mode | settings cards,
   row 2 = location | features, save spans full width. On-site list sits below, full width. */
/* Full-width grid (override the single-column form's 640px cap) so columns fill the row. */
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 28px; align-items: stretch; max-width: none; width: 100%; }
/* Each section is a flex column so its card panel fills the (stretched) row height — equal, symmetric cards. */
.settings-grid > .settings-section { min-width: 0; margin-bottom: 0; display: flex; flex-direction: column; }
.settings-grid > .settings-section > .settings-card { flex: 1; }
.settings-grid > .settings-actions { grid-column: 1 / -1; display: flex; justify-content: flex-start; }
.onsite-section { margin-top: 28px; }
@media (max-width: 820px) {
    .settings-grid { grid-template-columns: 1fr; }
}

/* Manage-locations: table left, add-location card right (avoids a tall scrolling page) */
.locations-grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 28px; align-items: start; }
.locations-list { min-width: 0; }
.locations-add .settings-section { margin-bottom: 0; }
.admin-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 18px;
    background: var(--bg-surface);
    border: 1px solid var(--border-1);
    border-radius: var(--radius-lg);
    color: var(--fg-1);
    text-decoration: none;
    transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.admin-card:hover { border-color: var(--border-strong); background: var(--bg-surface-2); transform: translateY(-2px); }
.admin-card-icon { color: var(--brand-primary); }
.admin-card-title { font-size: 16px; font-weight: 600; }
.admin-card-sub { font-size: 12px; color: var(--fg-3); }

/* Settings action cards: same treatment as device-mode cards (panel, surface cards, icon squares). */
.admin-actions { display: flex; gap: 12px; padding: 16px; }
.admin-actions .admin-card {
    flex: 1;
    gap: 8px;
    padding: 18px 16px;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--border-1);
    background: var(--bg-surface-2);
}
.admin-actions .admin-card:hover {
    background: var(--brand-primary-soft);
    border-color: var(--brand-primary);
    transform: none;
}
.admin-actions .admin-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--bg-surface-3);
    color: var(--fg-2);
}
.admin-actions .admin-card:hover .admin-card-icon {
    background: var(--brand-primary-soft);
    color: var(--brand-primary);
}

/* Not-registered fallback (admin): stacked navigation cards, full message width */
.not-registered-cards { display: grid; grid-template-columns: 1fr; gap: 14px; width: 100%; text-align: left; margin-top: 4px; }

/* ================================================================
   Admin sign-out controls
   ================================================================ */
/* On-site section header row (eyebrow + sign-out-all side by side) */
.onsite-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}
.onsite-section-header .settings-eyebrow { margin: 0; }

/* "Sign out all" form sits flush next to the eyebrow */
.signout-all-form { margin: 0; }
.signout-all-btn {
    font-size: 13px;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
}

/* Per-row sign-out button — compact, secondary-brand text, no background */
.onsite-signout-form { margin: 0; flex-shrink: 0; }
.onsite-signout-btn {
    font-size: 12px;
    font-weight: 600;
    padding: 5px 12px;
    border: 1px solid var(--border-1);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--brand-secondary);
    cursor: pointer;
    white-space: nowrap;
    transition: background var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.onsite-signout-btn:hover {
    background: var(--bg-surface-2);
    border-color: var(--border-strong);
}