:root {
    --ink: #18242d;
    --muted: #6b7780;
    --navy: #102b3a;
    --blue: #246783;
    --line: #dfe5e8;
    --bg: #f4f6f7;
    --card: #ffffff;
    --danger-bg: #fbe8e8;
    --danger: #9d3535;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    min-height: 100%;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--bg);
}

a {
    color: var(--blue);
}

.topbar {
    height: 64px;
    padding: 0 24px;
    background: var(--navy);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    font-weight: 700;
    font-size: 1.15rem;
}

.userbar {
    font-size: .9rem;
}

.userbar a {
    color: #d7e8ef;
    margin-left: 16px;
}

.shell {
    display: grid;
    grid-template-columns: 220px 1fr;
    min-height: calc(100vh - 64px);
}

.sidebar {
    padding: 20px 12px;
    background: #fff;
    border-right: 1px solid var(--line);
}

.sidebar a,
.sidebar span {
    display: block;
    padding: 10px 12px;
    margin: 2px 0;
    border-radius: 8px;
    color: #344550;
    text-decoration: none;
}

.sidebar .active {
    background: #e7f0f4;
    color: var(--navy);
    font-weight: 650;
}

.content {
    padding: 32px;
}

h1 {
    margin: 0 0 4px;
    font-size: 1.8rem;
}

h2 {
    margin-top: 0;
}

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

.stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(160px, 1fr));
    gap: 16px;
    margin-top: 28px;
}

.stat,
.panel {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 20px;
}

.stat strong {
    display: block;
    font-size: 1.8rem;
}

.stat span {
    color: var(--muted);
    font-size: .85rem;
}

.panel {
    margin-top: 20px;
}

.auth-body {
    display: flex;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.auth-card {
    width: 100%;
    max-width: 390px;
    background: white;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 30px;
}

.auth-card label {
    display: block;
    margin: 16px 0 6px;
    font-size: .82rem;
    font-weight: 650;
}

.auth-card input {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid #cbd5da;
    border-radius: 8px;
    font: inherit;
}

.auth-card button {
    width: 100%;
    margin-top: 20px;
    border: 0;
    border-radius: 8px;
    background: var(--navy);
    color: white;
    padding: 12px;
    font: inherit;
    font-weight: 650;
    cursor: pointer;
}

.alert {
    padding: 10px 12px;
    border-radius: 8px;
    margin: 16px 0;
}

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

@media (max-width: 800px) {
    .shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        display: none;
    }

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

    .content {
        padding: 20px;
    }
}

.page-head {
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    gap:20px;
    margin-bottom:24px;
}

.page-head h1 {
    margin-bottom:4px;
}

.two-col {
    display:grid;
    grid-template-columns:minmax(0,1.4fr) minmax(320px,.8fr);
    gap:20px;
    align-items:start;
}

.two-col.wide-left {
    grid-template-columns:minmax(0,1.7fr) minmax(340px,.8fr);
}

.panel + .panel {
    margin-top:20px;
}

.table-wrap {
    width:100%;
    overflow-x:auto;
}

table {
    width:100%;
    border-collapse:collapse;
    font-size:.88rem;
}

th {
    text-align:left;
    color:var(--muted);
    font-size:.74rem;
    text-transform:uppercase;
    letter-spacing:.04em;
    border-bottom:1px solid var(--line);
    padding:10px 9px;
}

td {
    padding:11px 9px;
    border-bottom:1px solid #edf1f2;
    vertical-align:top;
}

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

.empty {
    padding:28px;
    text-align:center;
    color:var(--muted);
}

.small {
    font-size:.78rem;
}

form label {
    display:block;
    font-size:.78rem;
    font-weight:650;
    color:#43545f;
    margin:14px 0 5px;
}

form input[type=text],
form input[type=email],
form input[type=password],
form input[type=number],
form input[type=date],
form select,
form textarea {
    width:100%;
    border:1px solid #cbd5da;
    border-radius:8px;
    padding:10px 11px;
    font:inherit;
    background:#fff;
    color:var(--ink);
}

form textarea {
    resize:vertical;
}

form input:focus,
form select:focus,
form textarea:focus {
    outline:none;
    border-color:#5f8fa4;
    box-shadow:0 0 0 3px rgba(36,103,131,.10);
}

form button {
    border:0;
    border-radius:8px;
    background:var(--navy);
    color:#fff;
    font:inherit;
    font-weight:650;
    padding:11px 16px;
    cursor:pointer;
    margin-top:18px;
}

.form-grid {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:12px;
}

.form-grid.three {
    grid-template-columns:repeat(3,1fr);
}

.check {
    display:flex !important;
    align-items:center;
    gap:8px;
    font-weight:500 !important;
}

.check input {
    width:auto;
}

.alert.success {
    background:#e7f4eb;
    color:#245d39;
}

.nav-section {
    color:#8b989f !important;
    font-size:.68rem !important;
    text-transform:uppercase;
    letter-spacing:.08em;
    margin-top:15px !important;
    padding-bottom:4px !important;
}

@media (max-width:1050px) {
    .two-col,
    .two-col.wide-left {
        grid-template-columns:1fr;
    }
}

@media (max-width:650px) {
    .form-grid,
    .form-grid.three,
    .stats {
        grid-template-columns:1fr;
    }
}

.inline-form {
    display:inline-block;
    margin:2px;
}

.inline-form button,
.small-button {
    margin:0;
    padding:5px 9px;
    font-size:.75rem;
}

.danger-button {
    background:#a84242 !important;
}

.narrow-panel {
    max-width:720px;
}

.checklist-panel {
    max-width:900px;
}

.checklist-group {
    margin-bottom:28px;
}

.checklist-row {
    display:grid;
    grid-template-columns:minmax(260px,1fr) minmax(180px,.6fr);
    gap:16px;
    align-items:center;
    padding:10px 0;
    border-bottom:1px solid #edf1f2;
}

.checklist-task {
    display:flex !important;
    gap:10px;
    align-items:flex-start;
    margin:0 !important;
    font-weight:500 !important;
}

.checklist-task input {
    margin-top:3px;
}

.checklist-task small {
    display:block;
    color:var(--muted);
    margin-top:2px;
}

.checklist-note {
    margin:0 !important;
}

.maintenance-update {
    min-width:220px;
}

.maintenance-update select,
.maintenance-update input {
    margin-bottom:5px;
}

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

.activity-item {
    padding:12px 0;
    border-bottom:1px solid #edf1f2;
}

.activity-item small {
    display:block;
    color:var(--muted);
    margin-top:6px;
}

.media-grid {
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:14px;
}

.media-card {
    border:1px solid var(--line);
    border-radius:10px;
    overflow:hidden;
    background:#fff;
}

.media-card img {
    display:block;
    width:100%;
    aspect-ratio:4/3;
    object-fit:cover;
}

.media-card > div {
    padding:10px;
}

@media(max-width:800px) {
    .checklist-row {
        grid-template-columns:1fr;
    }

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

.frontdesk-grid {
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:20px;
    margin-bottom:20px;
}

.frontdesk-grid .panel {
    margin-top:0;
}

.frontdesk-row {
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    gap:18px;
    padding:11px 0;
    border-bottom:1px solid #edf1f2;
}

.frontdesk-row:last-child {
    border-bottom:0;
}

.count-pill {
    display:inline-block;
    min-width:24px;
    padding:2px 7px;
    margin-left:5px;
    border-radius:14px;
    text-align:center;
    font-size:.72rem;
    background:#e8eff2;
    color:#324b58;
}

@media(max-width:950px) {
    .frontdesk-grid {
        grid-template-columns:1fr;
    }
}

.guest-shell {
    max-width:1100px;
    margin:0 auto;
    padding:28px 20px 60px;
}

.guest-summary {
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:14px;
    margin-bottom:20px;
}

.guest-grid {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:20px;
}

.section-form {
    margin-top:22px;
    padding-top:18px;
    border-top:1px solid var(--line);
}

.section-form h3 {
    margin:0 0 8px;
}

.arrival-item {
    padding:12px 0;
    border-bottom:1px solid #edf1f2;
}

.arrival-item:last-child {
    border-bottom:0;
}

.secondary-button {
    background:#e7ecef !important;
    color:#263c48 !important;
}

@media(max-width:800px) {
    .guest-summary {
        grid-template-columns:1fr 1fr;
    }

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

/* ==========================================================
   ResortSentry Property Command Center
   ========================================================== */

.command-head {
    align-items:center;
}

.property-switcher select {
    min-width:240px;
}

.command-stats {
    display:grid;
    grid-template-columns:repeat(8,minmax(0,1fr));
    gap:12px;
    margin-bottom:16px;
}

.command-stat {
    background:#fff;
    border:1px solid var(--line);
    border-radius:12px;
    padding:16px;
    text-align:center;
}

.command-stat strong {
    display:block;
    font-size:26px;
    line-height:1;
    margin-bottom:7px;
}

.command-stat span {
    display:block;
    font-size:12px;
    color:#687981;
}

.command-alert-strip {
    display:grid;
    grid-template-columns:repeat(7,minmax(0,1fr));
    gap:10px;
    margin-bottom:18px;
}

.command-alert-strip > div {
    background:#f5f7f8;
    border:1px solid var(--line);
    border-radius:9px;
    padding:10px 12px;
    font-size:12px;
}

.command-alert-strip strong {
    display:block;
    font-size:18px;
    margin-bottom:2px;
}

.command-quicklinks {
    display:flex;
    gap:8px;
    flex-wrap:wrap;
    margin-bottom:20px;
}

.command-quicklinks a {
    display:inline-block;
    padding:8px 12px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:8px;
    text-decoration:none;
}

.panel-title-row {
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
    gap:20px;
}

.unit-legend {
    font-size:12px;
    color:#687981;
    display:flex;
    gap:12px;
    white-space:nowrap;
}

.resort-unit-grid {
    display:grid;
    grid-template-columns:repeat(8,minmax(0,1fr));
    gap:10px;
    margin-top:16px;
}

.resort-unit-card {
    min-height:180px;
    border:1px solid var(--line);
    border-top:4px solid #8b989f;
    border-radius:10px;
    background:#fff;
    padding:11px;
}

.resort-unit-card.status-occupied {
    border-top-color:#476b7b;
}

.resort-unit-card.status-vacant-ready {
    border-top-color:#698b6c;
}

.resort-unit-card.status-dirty {
    border-top-color:#a56a5d;
}

.resort-unit-card.status-cleaning {
    border-top-color:#88784f;
}

.resort-unit-card.status-inspection {
    border-top-color:#665c85;
}

.resort-unit-card.status-maintenance,
.resort-unit-card.status-out-of-service {
    border-top-color:#8d5757;
}

.unit-card-top {
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    gap:8px;
    padding-bottom:8px;
    margin-bottom:8px;
    border-bottom:1px solid #edf0f2;
}

.unit-number {
    font-size:18px;
}

.unit-management {
    margin-right:3px;
    font-size:11px;
}

.unit-status {
    font-size:10px;
    text-transform:uppercase;
    letter-spacing:.03em;
    color:#697981;
    text-align:right;
}

.unit-guest {
    min-height:57px;
}

.unit-empty {
    font-size:12px;
    color:#89969c;
    padding-top:8px;
}

.unit-mini-grid {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:4px;
    margin-top:10px;
}

.unit-mini-grid > div {
    background:#f6f8f9;
    padding:6px;
    border-radius:6px;
}

.unit-mini-grid span {
    display:block;
    font-size:9px;
    color:#718087;
}

.unit-mini-grid strong {
    display:block;
    font-size:11px;
}

.unit-actions {
    display:flex;
    flex-wrap:wrap;
    gap:5px;
    margin-top:10px;
}

.unit-actions form {
    margin:0;
}

.unit-actions button {
    font-size:10px;
    padding:6px 8px;
}

.command-two-col {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:18px;
}

.command-row {
    display:flex;
    justify-content:space-between;
    gap:16px;
    padding:10px 0;
    border-bottom:1px solid #edf0f2;
}

.command-row:last-child {
    border-bottom:0;
}

@media(max-width:1400px) {
    .command-stats {
        grid-template-columns:repeat(4,1fr);
    }

    .command-alert-strip {
        grid-template-columns:repeat(4,1fr);
    }

    .resort-unit-grid {
        grid-template-columns:repeat(6,1fr);
    }
}

@media(max-width:1050px) {
    .resort-unit-grid {
        grid-template-columns:repeat(4,1fr);
    }
}

@media(max-width:760px) {
    .command-stats {
        grid-template-columns:repeat(2,1fr);
    }

    .command-alert-strip {
        grid-template-columns:repeat(2,1fr);
    }

    .resort-unit-grid {
        grid-template-columns:repeat(2,1fr);
    }

    .command-two-col {
        grid-template-columns:1fr;
    }

    .panel-title-row {
        display:block;
    }

    .unit-legend {
        margin-top:8px;
    }
}