:root {
    --bg: #eef2f7;
    --surface: #ffffff;
    --surface-soft: #f5f7fb;
    --text: #12243b;
    --muted: #617189;
    --border: #d4dde8;
    --primary: #1768b3;
    --secondary: #1f8a54;
    --danger: #c93a3a;
    --radius: 14px;
    --shadow: 0 14px 28px rgba(18, 36, 59, 0.1);
    --ease: ease-out;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", "Noto Sans", sans-serif;
    background: var(--bg);
    color: var(--text);
}

h1,
h2 {
    margin: 0 0 8px;
}

p {
    margin: 0;
    color: var(--muted);
}

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

.portal-auth-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 18px;
}

.portal-auth-shell {
    width: min(100%, 480px);
}

.portal-auth-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px;
    display: grid;
    gap: 14px;
    animation: fadeIn 180ms var(--ease);
}

.portal-auth-landing {
    gap: 20px;
}

.portal-auth-actions {
    display: grid;
    gap: 10px;
}

.portal-auth-form {
    display: grid;
    gap: 10px;
}

.portal-auth-form label,
.portal-form-grid label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-size: 0.92rem;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface-soft);
    padding: 10px 11px;
    transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(23, 104, 179, 0.18);
}

.portal-auth-foot {
    font-size: 0.9rem;
}

.portal-btn {
    border: 0;
    border-radius: 10px;
    padding: 10px 14px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 150ms var(--ease), filter 150ms var(--ease), opacity 150ms var(--ease);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.portal-btn:hover {
    transform: translateY(-1px);
    filter: brightness(0.98);
}

.portal-btn:active {
    transform: translateY(0);
}

.portal-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
    filter: none;
}

.portal-btn-primary {
    background: var(--primary);
    color: #fff;
}

.portal-btn-secondary {
    background: var(--secondary);
    color: #fff;
}

.portal-btn-danger {
    background: var(--danger);
    color: #fff;
}

.portal-btn-small {
    padding: 7px 10px;
    font-size: 0.82rem;
}

.portal-alert {
    border-radius: 10px;
    padding: 10px 12px;
    font-size: 0.9rem;
}

.portal-alert-error {
    background: #fdecec;
    border: 1px solid #f3c3c3;
    color: #8c2f2f;
}

.portal-alert-success {
    background: #e9f7ee;
    border: 1px solid #bde0ca;
    color: #2d6f48;
}

.portal-page-body {
    min-height: 100vh;
    padding: 18px 14px;
    display: flex;
    justify-content: center;
}

.portal-customer-shell {
    width: min(100%, 920px);
    margin: 0 auto;
    display: grid;
    gap: 14px;
    align-content: start;
}

.portal-customer-shell-focus {
    width: min(100%, 760px);
}

.portal-customer-topbar {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.customer-topbar-compact h1 {
    margin: 0;
}

.customer-topbar-compact {
    padding: 12px 14px;
}

.portal-customer-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.customer-focus-card {
    gap: 16px;
    animation: fadeIn 180ms var(--ease);
}

.customer-meta-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 10px;
    align-items: stretch;
}

.customer-meta-card,
.customer-meta-center {
    border: 1px solid var(--border);
    background: var(--surface-soft);
    border-radius: 12px;
    padding: 10px;
    display: grid;
    gap: 4px;
}

.customer-meta-card small,
.customer-meta-center small,
.customer-request-order small,
.customer-request-head small {
    font-size: 0.78rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.customer-meta-card strong,
.customer-meta-center strong,
.customer-request-order strong,
.customer-request-head strong {
    font-size: 1rem;
    color: var(--text);
    line-height: 1.3;
}

.customer-meta-center {
    text-align: center;
}

.customer-meta-center span,
.customer-request-order span {
    font-size: 0.88rem;
    color: var(--muted);
}

.customer-meta-row .customer-meta-card small,
.customer-meta-row .customer-meta-center small {
    font-size: 0.72rem;
}

.customer-meta-row .customer-meta-card strong,
.customer-meta-row .customer-meta-center strong {
    font-size: 0.78rem;
    line-height: 1.25;
}

.customer-meta-row .customer-meta-center span {
    font-size: 0.74rem;
}

.customer-meta-row .customer-meta-center small {
    font-size: 0.62rem;
}

.customer-meta-row .customer-meta-center strong {
    font-size: 0.7rem;
    line-height: 1.2;
}

.customer-meta-row .customer-meta-center span {
    font-size: 0.66rem;
}

.customer-meta-center strong,
.customer-meta-center span,
.customer-request-order strong,
.customer-request-order span {
    overflow-wrap: anywhere;
}

.customer-meta-card-right {
    text-align: right;
}

.customer-countdown-wrap {
    display: grid;
    justify-items: center;
    gap: 8px;
    padding: 10px;
}

.customer-countdown-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 108px;
    border-radius: 999px;
    padding: 5px 12px;
    font-size: 0.8rem;
    font-weight: 700;
    border: 1px solid var(--border);
}

.customer-countdown-status.active {
    background: #e9f7ee;
    border-color: #bde0ca;
    color: #2d6f48;
}

.customer-countdown-status.inactive {
    background: #fdecec;
    border-color: #f3c3c3;
    color: #8c2f2f;
}

.customer-countdown-status.overtime {
    background: #ffe9e9;
    border-color: #efb5b5;
    color: #8f2525;
}

.customer-countdown {
    font-size: clamp(2.1rem, 7vw, 4rem);
    line-height: 1;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: var(--text);
    font-variant-numeric: tabular-nums;
}

.customer-countdown.negative {
    color: #b32929;
}

.customer-countdown-caption {
    font-size: 0.9rem;
    color: var(--muted);
    margin: 0;
}

.customer-overdue-panel {
    width: min(100%, 560px);
    display: none;
    border: 1px solid #efc0c0;
    background: #fff2f2;
    border-radius: 12px;
    padding: 11px 12px;
    gap: 4px;
}

.customer-overdue-panel.show {
    display: grid;
}

.customer-overdue-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 700;
    color: #8f2525;
}

.customer-overdue-text {
    margin: 0;
    color: #6f4040;
    font-size: 0.88rem;
}

.customer-focus-actions {
    justify-content: center;
}

.customer-inline-note {
    color: var(--muted);
    font-size: 0.9rem;
    text-align: center;
}

.customer-gps-info {
    margin: 0;
    text-align: center;
    font-size: 0.82rem;
    color: var(--muted);
}

.customer-gps-info.error {
    color: #8c2f2f;
}

.customer-gps-info.warn {
    color: #8d6622;
}

.customer-history-card h2 {
    margin-bottom: 2px;
}

.customer-request-list {
    display: grid;
    gap: 8px;
}

.customer-request-item {
    border: 1px solid var(--border);
    background: var(--surface-soft);
    border-radius: 10px;
    padding: 10px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
}

.customer-request-item p {
    margin: 2px 0;
}

.customer-request-item small {
    display: block;
    color: var(--muted);
}

.customer-request-card {
    gap: 12px;
}

.customer-request-head {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.customer-request-head div,
.customer-request-order {
    border: 1px solid var(--border);
    background: var(--surface-soft);
    border-radius: 12px;
    padding: 10px;
    display: grid;
    gap: 4px;
}

.portal-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 14px;
    display: grid;
    gap: 10px;
}

.portal-metrics-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.portal-metric {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text);
}

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

.portal-detail-grid div {
    display: grid;
    gap: 4px;
    padding: 8px 10px;
    background: var(--surface-soft);
    border: 1px solid var(--border);
    border-radius: 10px;
}

.portal-form-grid {
    display: grid;
    gap: 10px;
}

.portal-form-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.portal-table-wrap {
    overflow-x: auto;
}

.portal-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.portal-table th,
.portal-table td {
    padding: 10px 8px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
}

.portal-table th {
    color: var(--muted);
    font-weight: 700;
}

.portal-status {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    border: 1px solid var(--border);
    background: var(--surface-soft);
    color: var(--text);
}

.portal-status.active,
.portal-status.approved,
.portal-status.online {
    background: #e9f7ee;
    border-color: #bde0ca;
    color: #2d6f48;
}

.portal-status.pending {
    background: #fff7e9;
    border-color: #efd8ad;
    color: #8d6622;
}

.portal-status.rented {
    background: #fff4e9;
    border-color: #efcfad;
    color: #84531a;
}

.portal-status.available {
    background: #e9f7ee;
    border-color: #bde0ca;
    color: #2d6f48;
}

.portal-status.rejected,
.portal-status.cancelled,
.portal-status.offline {
    background: #fdecec;
    border-color: #f3c3c3;
    color: #8c2f2f;
}

.portal-inline-form {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 6px;
}

.portal-inline-form-block {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
}

.portal-device-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.portal-info-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.portal-info-grid div {
    display: grid;
    gap: 5px;
    padding: 10px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--surface-soft);
}

.portal-info-grid strong {
    font-size: 0.86rem;
    color: var(--muted);
}

.portal-info-grid span {
    font-size: 0.95rem;
}

.portal-info-grid small {
    font-size: 0.82rem;
    color: var(--muted);
}

.portal-sensitive-value {
    font-family: "Consolas", "Courier New", monospace;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 0.02em;
    word-break: break-all;
}

.portal-sensitive-value.muted {
    font-family: "Segoe UI", "Noto Sans", sans-serif;
    font-weight: 600;
    font-size: 0.86rem;
    color: var(--muted);
    letter-spacing: 0;
}

.portal-actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-top: 10px;
}

.portal-device-head .portal-actions-row {
    margin-top: 0;
    justify-content: flex-end;
}

.portal-admin-body {
    min-height: 100vh;
    padding: 0;
}

.portal-admin-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    max-width: none;
    margin: 0;
    gap: 14px;
    align-items: stretch;
}

.portal-admin-main {
    display: grid;
    gap: 12px;
    padding: 16px 16px 16px 0;
    align-content: start;
}

.portal-admin-topbar {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 14px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
}

.portal-admin-sidebar {
    position: sticky;
    top: 0;
    min-height: 100vh;
    height: 100vh;
    border-right: 1px solid var(--border);
    border-radius: 0;
    box-shadow: none;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--surface);
}

.portal-admin-sidebar-head {
    padding: 8px 8px 4px;
}

.portal-admin-sidebar-head h2 {
    margin: 0;
    font-size: 1.15rem;
}

.portal-admin-sidebar-head p {
    margin-top: 4px;
    font-size: 0.85rem;
}

.portal-admin-sidebar-nav {
    display: grid;
    gap: 7px;
}

.portal-admin-sidebar-nav a,
.portal-admin-profile-menu a {
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px;
    color: var(--text);
    background: var(--surface-soft);
    font-weight: 600;
    transition: transform 150ms var(--ease), border-color 150ms var(--ease);
}

.portal-admin-sidebar-nav a:hover,
.portal-admin-profile-menu a:hover {
    transform: translateX(-2px);
    border-color: #b7c6d8;
}

.portal-admin-sidebar-nav a.active,
.portal-admin-profile-menu a.active {
    background: #deecf9;
    border-color: #9ec0e0;
    color: #0f4d85;
}

.portal-admin-profile {
    margin-top: auto;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--surface-soft);
    overflow: hidden;
}

.portal-admin-profile summary {
    list-style: none;
    cursor: pointer;
    padding: 12px 10px;
    display: grid;
    gap: 3px;
    transition: background-color 150ms var(--ease);
}

.portal-admin-profile summary::-webkit-details-marker {
    display: none;
}

.portal-admin-profile summary:hover {
    background: #edf3fb;
}

.portal-admin-profile-title {
    font-size: 0.82rem;
    color: var(--muted);
}

.portal-admin-profile-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
}

.portal-admin-profile-menu {
    padding: 0 8px 8px;
    display: grid;
    gap: 7px;
}

.portal-admin-profile-menu a.danger {
    background: #fdecec;
    border-color: #f3c3c3;
    color: #8c2f2f;
}

.portal-report-toolbar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.portal-summary-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.multi-timer-toolbar-card {
    gap: 14px;
}

.multi-timer-toolbar-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
}

.multi-timer-limit-form {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.multi-timer-limit-form label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-size: 0.88rem;
}

.multi-timer-package-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.multi-timer-package-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface-soft);
    padding: 6px 10px;
    color: var(--text);
}

.multi-timer-package-empty {
    margin: 0;
    color: #8d6622;
}

.multi-timer-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.multi-timer-card {
    position: relative;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
    padding: 12px;
    display: grid;
    gap: 10px;
    transition: transform 180ms var(--ease), border-color 180ms var(--ease), box-shadow 180ms var(--ease), opacity 180ms var(--ease);
    animation: fadeIn 180ms var(--ease);
}

.multi-timer-card:hover {
    transform: translateY(-2px);
}

.multi-timer-card.running {
    border-color: #9cc6e8;
}

.multi-timer-card.is-busy {
    opacity: 0.7;
}

.multi-timer-card-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
}

.multi-timer-card-head h3 {
    margin: 0;
    font-size: 0.98rem;
}

.multi-timer-card-head p {
    margin-top: 3px;
    font-size: 0.82rem;
}

.multi-timer-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 700;
    min-width: 90px;
    padding: 4px 8px;
    background: var(--surface-soft);
    color: var(--muted);
}

.multi-timer-badge.ready {
    background: #edf2fa;
    border-color: #cbd8eb;
    color: #365174;
}

.multi-timer-badge.running {
    background: #e9f7ee;
    border-color: #bde0ca;
    color: #2d6f48;
}

.multi-timer-badge.overtime {
    background: #fdecec;
    border-color: #f3c3c3;
    color: #8c2f2f;
}

.multi-timer-clock {
    font-size: clamp(1.8rem, 3.4vw, 2.2rem);
    line-height: 1;
    letter-spacing: 0.03em;
    font-weight: 800;
    text-align: center;
    color: var(--text);
    font-variant-numeric: tabular-nums;
}

.multi-timer-clock.overtime {
    color: #b32929;
}

.multi-timer-meta {
    display: grid;
    gap: 3px;
}

.multi-timer-meta p {
    margin: 0;
    font-size: 0.82rem;
    color: var(--muted);
}

.multi-timer-field-grid {
    display: grid;
    gap: 8px;
}

.multi-timer-field-grid label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-size: 0.82rem;
}

.multi-timer-action-row {
    display: grid;
    gap: 8px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.multi-timer-toast {
    position: fixed;
    right: 14px;
    bottom: 14px;
    z-index: 40;
    max-width: min(90vw, 360px);
    border-radius: 10px;
    padding: 10px 12px;
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(8px);
    pointer-events: none;
    transition: opacity 170ms var(--ease), transform 170ms var(--ease);
    background: var(--surface-soft);
    color: var(--text);
    border: 1px solid var(--border);
}

.multi-timer-toast.show {
    opacity: 1;
    transform: translateY(0);
}

.multi-timer-toast.success {
    background: #e9f7ee;
    border-color: #bde0ca;
    color: #2d6f48;
}

.multi-timer-toast.error {
    background: #fdecec;
    border-color: #f3c3c3;
    color: #8c2f2f;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1279px) {
    .portal-admin-shell {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .portal-admin-sidebar {
        order: -1;
        position: static;
        min-height: 0;
        height: auto;
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }

    .portal-form-grid-5 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .portal-form-grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .portal-info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .portal-summary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .multi-timer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .multi-timer-toolbar-head {
        flex-direction: column;
    }

    .customer-meta-row {
        grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.2fr) minmax(0, 0.95fr);
        gap: 8px;
    }
}

@media (max-width: 767px) {
    .portal-customer-grid,
    .portal-detail-grid,
    .portal-metrics-grid,
    .portal-summary-grid,
    .portal-info-grid,
    .portal-form-grid-5,
    .portal-form-grid-3 {
        grid-template-columns: 1fr;
    }

    .portal-customer-topbar,
    .portal-admin-topbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .customer-topbar-compact {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 8px;
    }

    .customer-topbar-compact h1 {
        font-size: 1.55rem;
        line-height: 1.15;
    }

    .customer-topbar-compact .portal-btn {
        padding: 8px 11px;
        font-size: 0.88rem;
    }

    .portal-admin-main {
        padding: 12px;
    }

    .portal-device-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .portal-device-head .portal-actions-row {
        justify-content: flex-start;
        width: 100%;
    }

    .portal-page-body {
        padding: 12px 10px;
    }

    .multi-timer-grid {
        grid-template-columns: 1fr;
    }

    .multi-timer-action-row {
        grid-template-columns: 1fr;
    }

    .portal-customer-shell,
    .portal-customer-shell-focus {
        width: 100%;
    }

    .customer-request-head {
        grid-template-columns: 1fr;
    }

    .customer-request-item {
        flex-direction: column;
    }
}