:root {
    --bg: #f5f5f3;
    --surface: #ffffff;
    --surface-muted: #f0f0ec;
    --surface-strong: #e8e8e2;
    --border: #d9d9d0;
    --border-strong: #bdbdb0;
    --text: #101010;
    --text-soft: #5f5f55;
    --text-muted: #7b7b71;
    --accent: #111111;
    --success-bg: #eef7ef;
    --success-text: #1b5e20;
    --warning-bg: #fff7e8;
    --warning-text: #8b5e00;
    --danger-bg: #fff0ee;
    --danger-text: #9f2d20;
    --shadow-soft: 0 10px 30px rgba(16, 16, 16, 0.04);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 18px;
}

* {
    box-sizing: border-box;
}

html {
    font-size: 14px;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        linear-gradient(rgba(16, 16, 16, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(16, 16, 16, 0.03) 1px, transparent 1px),
        var(--bg);
    background-size: 24px 24px, 24px 24px, auto;
    color: var(--text);
    font-family: "IBM Plex Sans", sans-serif;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select {
    font: inherit;
}

*::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

*::-webkit-scrollbar-thumb {
    background: #c9c9bf;
    border-radius: 999px;
}

.app-shell {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    min-height: 100vh;
}

.sidebar {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 20px 16px;
    border-right: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(14px);
}

.sidebar__brand,
.context-card,
.user-card {
    border: 1px solid var(--border);
    background: var(--surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

.sidebar__brand {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 16px;
}

.sidebar__brand h1 {
    margin: 4px 0 0;
    font-size: 1rem;
    line-height: 1.25;
}

.eyebrow {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.context-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 14px 16px;
}

.context-card__label,
.detail-label,
.control-label {
    color: var(--text-muted);
    font-size: 0.78rem;
}

.context-card strong,
.user-card strong,
.score-card strong,
.subscription-summary strong {
    font-size: 1rem;
}

.nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.nav__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 12px;
    border: 1px solid transparent;
    border-radius: 18px;
    color: var(--text-soft);
    transition: all 160ms ease;
}

.nav__icon {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 12px;
    background: rgba(16, 16, 16, 0.05);
    font-size: 1rem;
    flex-shrink: 0;
}

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

.nav__content strong {
    font-size: 0.92rem;
    line-height: 1.2;
}

.nav__content small {
    color: inherit;
    opacity: 0.72;
    font-size: 0.76rem;
    line-height: 1.25;
}

.nav__item:hover {
    border-color: var(--border);
    background: rgba(255, 255, 255, 0.72);
    color: var(--text);
}

.nav__item--active {
    background: var(--accent);
    color: #ffffff;
}

.nav__item--active .nav__icon {
    background: rgba(255, 255, 255, 0.14);
}

.sidebar__footer {
    margin-top: auto;
}

.user-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
}

.user-card__avatar {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--accent);
    color: #ffffff;
    font-family: "IBM Plex Mono", monospace;
    font-size: 0.85rem;
}

.user-card p {
    margin: 4px 0 0;
    color: var(--text-soft);
    font-size: 0.84rem;
}

.main-panel {
    padding: 18px;
}

.topbar,
.hero-card,
.score-card,
.metric-card,
.panel-card,
.feedback-banner {
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-soft);
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    margin-bottom: 18px;
}

.topbar__left,
.topbar__right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.topbar__profile {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.topbar__profile-name {
    font-weight: 600;
}

.topbar__profile-meta {
    color: var(--text-soft);
    font-size: 0.82rem;
}

.page-banner {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 24px;
    margin-bottom: 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(17, 17, 17, 0.98) 0%, rgba(48, 48, 44, 0.94) 100%);
    color: #ffffff;
    box-shadow: var(--shadow-soft);
}

.page-banner h2 {
    margin: 6px 0 10px;
    font-size: clamp(1.5rem, 2.6vw, 2.2rem);
    line-height: 1.04;
}

.page-banner .eyebrow {
    color: rgba(255, 255, 255, 0.68);
}

.page-banner__description {
    margin: 0;
    max-width: 760px;
    color: rgba(255, 255, 255, 0.78);
}

.page-banner__actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.ghost-pill,
.status-pill,
.capability {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    font-size: 0.8rem;
    white-space: nowrap;
}

.ghost-pill {
    border: 1px solid var(--border);
    background: var(--surface-muted);
    color: var(--text-soft);
}

.status-pill {
    border: 1px solid var(--border);
    background: var(--surface-muted);
    color: var(--text-soft);
}

.status-pill--dark {
    background: var(--accent);
    border-color: var(--accent);
    color: #ffffff;
}

.status-pill--ready {
    background: var(--success-bg);
    color: var(--success-text);
    border-color: rgba(27, 94, 32, 0.12);
}

.status-pill--attention {
    background: var(--warning-bg);
    color: var(--warning-text);
    border-color: rgba(139, 94, 0, 0.12);
}

.status-pill--blocked,
.status-pill--revoked,
.status-pill--expired {
    background: var(--danger-bg);
    color: var(--danger-text);
    border-color: rgba(159, 45, 32, 0.12);
}

.status-pill--pending,
.status-pill--password,
.status-pill--missing {
    background: var(--warning-bg);
    color: var(--warning-text);
    border-color: rgba(139, 94, 0, 0.12);
}

.icon-button,
.button {
    border-radius: 999px;
    transition: all 160ms ease;
}

.icon-button {
    width: 34px;
    height: 34px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
}

.icon-button:hover,
.button:hover {
    transform: translateY(-1px);
}

.hero-card {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    padding: 24px;
    border-radius: var(--radius-lg);
}

.hero-card h2 {
    margin: 6px 0 10px;
    font-size: clamp(1.6rem, 3vw, 2.5rem);
    line-height: 1.05;
}

.hero-card p:last-child {
    margin: 0;
    max-width: 720px;
    color: var(--text-soft);
}

.hero-card__actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 16px;
    border: 1px solid var(--border);
}

.button--primary {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
}

.button--secondary {
    background: var(--surface);
    color: var(--text);
}

.score-grid,
.kpi-grid,
.readiness-grid,
.module-grid,
.section--split,
.staff-summary-grid,
.detail-grid {
    display: grid;
    gap: 14px;
}

.score-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 16px;
}

.score-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 18px;
    border-radius: var(--radius-md);
}

.score-card p,
.score-card span,
.metric-card span,
.panel-card p,
.unit-row span,
.detail-row span,
.table-empty {
    margin: 0;
    color: var(--text-soft);
}

.score-card strong {
    font-size: 2rem;
    line-height: 1;
}

.score-card--accent {
    background: linear-gradient(135deg, #111111 0%, #2c2c2c 100%);
    color: #ffffff;
}

.score-card--accent p,
.score-card--accent span {
    color: rgba(255, 255, 255, 0.78);
}

.section {
    margin-top: 18px;
}

.page-view[hidden] {
    display: none !important;
}

.page-section-reset {
    margin-top: 0;
}

.section__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.section__header--stacked {
    align-items: flex-start;
}

.section__header h3,
.panel-card__header h3 {
    margin: 6px 0 0;
    font-size: 1.08rem;
}

.section__hint,
.section__description {
    color: var(--text-muted);
    font-size: 0.82rem;
}

.section__description {
    margin: 8px 0 0;
    max-width: 720px;
}

.section__actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.kpi-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-card,
.panel-card {
    border-radius: var(--radius-md);
}

.metric-card {
    padding: 16px;
}

.metric-card strong {
    display: block;
    margin: 10px 0 6px;
    font-size: 1.7rem;
    line-height: 1;
}

.metric-card small {
    color: var(--text-muted);
    font-size: 0.8rem;
}

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

.panel-card {
    padding: 18px;
}

.panel-card--empty {
    border-style: dashed;
    background: rgba(255, 255, 255, 0.7);
}

.panel-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.panel-card__header--compact {
    margin-bottom: 14px;
}

.panel-card__actions {
    margin-top: 16px;
}

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

.subscription-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.capability-list,
.unit-list,
.staff-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.capability {
    border: 1px solid var(--border);
    background: var(--surface-muted);
    color: var(--text-soft);
}

.capability--enabled {
    background: var(--accent);
    border-color: var(--accent);
    color: #ffffff;
}

.capability--muted {
    opacity: 0.75;
}

.capability--issue {
    background: var(--warning-bg);
    border-color: rgba(139, 94, 0, 0.14);
    color: var(--warning-text);
}

.capability--danger {
    background: var(--danger-bg);
    border-color: rgba(159, 45, 32, 0.14);
    color: var(--danger-text);
}

.capability--neutral {
    background: var(--surface-muted);
    color: var(--text-soft);
}

.unit-list {
    flex-direction: column;
}

.unit-row,
.detail-row,
.access-log__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
}

.unit-row__meta,
.detail-row__meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.feedback-banner {
    padding: 14px 16px;
    border-radius: var(--radius-md);
    color: var(--text-soft);
}

.feedback-banner--error {
    color: var(--danger-text);
    background: var(--danger-bg);
}

.feedback-banner--success {
    color: var(--success-text);
    background: var(--success-bg);
}

.mono {
    font-family: "IBM Plex Mono", monospace;
}

.section--staff,
.section--requests {
    scroll-margin-top: 24px;
}

.request-summary-grid,
.request-summary-grid,
.staff-summary-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    margin-bottom: 14px;
}

.request-layout,
.request-layout,
.staff-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(360px, 0.8fr);
    gap: 14px;
}

.request-side-stack,
.request-side-stack,
.staff-detail-stack {
    display: grid;
    gap: 14px;
}

.request-toolbar,
.request-toolbar,
.staff-toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}

.request-toolbar__group,
.request-toolbar__group,
.staff-toolbar__group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.request-toolbar__group--actions {
    justify-content: flex-end;
}

.weekday-selector {
    margin-bottom: 14px;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-muted);
}

.weekday-selector__header,
.calendar-shell__header,
.special-day-item__header,
.request-overview-item__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.weekday-selector__header {
    margin-bottom: 10px;
}

.weekday-selector__chips,
.request-legend,
.request-day__chips,
.request-meta-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.request-legend {
    margin-bottom: 14px;
}

.request-chip {
    border-color: transparent;
}

.request-chip--annual_leave,
.request-day__chip--annual_leave {
    background: #edf4ff;
    color: #1f3d7a;
}

.request-chip--day_off,
.request-day__chip--day_off {
    background: #f3f3ef;
    color: #4d4d44;
}

.request-chip--prefer_work,
.request-day__chip--prefer_work {
    background: #eef7ef;
    color: #1b5e20;
}

.request-chip--avoid_work,
.request-day__chip--avoid_work {
    background: #fff0ee;
    color: #9f2d20;
}

.request-chip--special_day_rule,
.request-day__chip--special_day_rule {
    background: #fff7e8;
    color: #8b5e00;
}

.calendar-shell {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px;
    background: rgba(255, 255, 255, 0.72);
}

.calendar-shell__header {
    margin-bottom: 14px;
}

.calendar-shell__header h3 {
    margin: 6px 0 0;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 10px;
}

.calendar-day {
    min-height: 132px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface);
}

.calendar-day--placeholder {
    grid-column: 1 / -1;
    min-height: auto;
}

.calendar-day__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.calendar-day__number {
    font-size: 1rem;
    font-weight: 600;
}

.calendar-day__meta {
    color: var(--text-muted);
    font-size: 0.76rem;
}

.calendar-day__body {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.request-day__chips {
    min-height: 28px;
}

.calendar-day__note,
.special-day-item__note,
.request-overview-item__meta {
    color: var(--text-soft);
    font-size: 0.8rem;
    line-height: 1.5;
}

.special-day-item,
.request-overview-item,
.request-type-item {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
}

.request-type-item__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.request-type-item strong,
.request-overview-item strong,
.special-day-item strong {
    font-size: 0.92rem;
}

.input-control {
    width: 100%;
    min-height: 40px;
    padding: 0 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface);
    color: var(--text);
    outline: none;
}

.input-control:focus {
    border-color: var(--border-strong);
    box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.06);
}

.staff-table-wrap {
    overflow: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.staff-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 720px;
    background: var(--surface);
}

.staff-table th,
.staff-table td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.staff-table th {
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    background: #fafaf8;
}

.staff-table tbody tr {
    cursor: pointer;
    transition: background 140ms ease;
}

.staff-table tbody tr:hover {
    background: #fafaf6;
}

.staff-table tbody tr.is-selected {
    background: #f1f1eb;
}

.table-empty {
    text-align: center;
}

.staff-person {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.staff-person strong,
.detail-block strong,
.staff-detail-hero strong {
    font-size: 0.98rem;
}

.staff-person small,
.access-log__meta,
.detail-block small {
    color: var(--text-muted);
    font-size: 0.78rem;
}

.staff-detail-hero {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}

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

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

.placeholder-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 220px;
    padding: 22px;
    justify-content: space-between;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(240, 240, 236, 0.94) 100%);
}

.placeholder-card--dark {
    background: linear-gradient(135deg, #171717 0%, #32322f 100%);
    color: #ffffff;
}

.placeholder-card--dark p,
.placeholder-card--dark .eyebrow,
.placeholder-card--dark .mono {
    color: rgba(255, 255, 255, 0.74);
}

.detail-block {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-muted);
}

.detail-list,
.access-log {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.detail-row strong,
.access-log__item strong {
    font-size: 0.9rem;
}

.access-log__item {
    align-items: flex-start;
}

.access-log__body {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.staff-state-ready {
    color: var(--success-text);
}

.staff-state-attention {
    color: var(--warning-text);
}

.staff-state-blocked {
    color: var(--danger-text);
}

@media (max-width: 1280px) {
    .request-summary-grid,
    .staff-summary-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .request-layout,
    .staff-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1180px) {
    .score-grid,
    .kpi-grid,
    .readiness-grid,
    .module-grid,
    .section--split,
    .subscription-summary,
    .detail-grid,
    .staff-detail-hero {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 920px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }

    .hero-card,
    .topbar,
    .page-banner,
    .section__header,
    .panel-card__header,
    .weekday-selector__header,
    .calendar-shell__header,
    .special-day-item__header,
    .request-overview-item__header,
    .request-type-item__row {
        flex-direction: column;
        align-items: flex-start;
    }

    .topbar__right {
        width: 100%;
        justify-content: space-between;
    }

    .request-toolbar,
    .staff-toolbar,
    .calendar-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 680px) {
    .main-panel {
        padding: 14px;
    }

    .score-grid,
    .kpi-grid,
    .readiness-grid,
    .module-grid,
    .section--split,
    .subscription-summary,
    .request-summary-grid,
    .staff-summary-grid,
    .detail-grid,
    .staff-detail-hero {
        grid-template-columns: 1fr;
    }

    .topbar__left,
    .hero-card__actions,
    .page-banner__actions,
    .section__actions {
        flex-wrap: wrap;
    }

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