:root {
    color-scheme: dark;
    --ink: #f4f7f4;
    --muted: #a8b4ad;
    --line: #303932;
    --soft: #151815;
    --panel: #1d211e;
    --panel-2: #252a26;
    --panel-3: #2d332f;
    --teal: #35ff6d;
    --green-soft: #baffc7;
    --blue: #74a8ff;
    --amber: #ffce63;
    --coral: #ff7a66;
    --shadow: 0 18px 48px rgba(0, 0, 0, .34);
    --radius: 14px;
}

* {
    letter-spacing: 0;
}

body {
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(53, 255, 109, .09), transparent 30rem),
        linear-gradient(180deg, #161916 0%, #101310 100%);
    font-size: 16px;
}

.public-shell {
    background:
        radial-gradient(circle at top left, rgba(53, 255, 109, .10), transparent 32rem),
        linear-gradient(180deg, #171a17 0%, #101310 100%);
}

.app-navbar {
    background: rgba(24, 28, 25, .92);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
    box-shadow: 0 14px 34px rgba(0, 0, 0, .24);
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.brand-mark {
    display: inline-block;
    width: 34px;
    height: 34px;
    flex: 0 0 auto;
    border-radius: 12px;
    box-shadow: 0 0 22px rgba(53, 255, 109, .18);
}

.brand-mark img {
    display: block;
    width: 100%;
    height: 100%;
}

.nav-link {
    border-radius: 999px;
    color: var(--muted);
    font-weight: 700;
}

.navbar-brand,
.navbar-brand:hover,
.nav-link:hover {
    color: var(--ink);
}

.nav-link.active {
    background: rgba(53, 255, 109, .13);
    color: var(--teal) !important;
    font-weight: 700;
}

.public-hero {
    min-height: 72vh;
    position: relative;
    overflow: hidden;
    display: grid;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #101310;
    isolation: isolate;
    box-shadow: var(--shadow);
}

.public-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(7, 12, 9, .88), rgba(7, 12, 9, .45));
    z-index: -1;
}

.public-hero-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.public-hero-content {
    max-width: 760px;
    padding: clamp(2rem, 7vw, 5rem);
    color: var(--ink);
}

.public-hero h1,
.page-heading h1 {
    max-width: 820px;
    font-weight: 800;
    line-height: 1.05;
}

.public-hero h1 {
    font-size: clamp(2.2rem, 7vw, 4.8rem);
}

.public-hero .eyebrow,
.public-hero .lead {
    color: rgba(244, 247, 244, .82);
}

.page-heading h1 {
    font-size: clamp(1.8rem, 4vw, 3rem);
}

.eyebrow {
    color: var(--teal);
    font-size: .78rem;
    text-transform: uppercase;
    font-weight: 800;
    margin-bottom: .35rem;
}

.demo-panel,
.auth-panel,
.feature-card,
.content-panel,
.metric-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.demo-panel,
.auth-panel,
.content-panel {
    padding: 1.25rem;
}

.feature-card,
.metric-card {
    padding: 1rem;
}

.feature-card i {
    color: var(--teal);
    font-size: 1.6rem;
}

.feature-card p {
    color: var(--muted);
    margin-bottom: 0;
}

.demo-result {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .75rem;
}

.demo-result div,
.pattern-grid div {
    background: var(--panel-2);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 1rem;
}

.demo-result span,
.metric-card span,
.mini-stat span,
.pattern-grid span {
    display: block;
    color: var(--muted);
    font-size: .86rem;
}

.demo-result strong,
.metric-card strong,
.pattern-grid strong {
    display: block;
    font-size: 1.45rem;
    line-height: 1.2;
}

.metric-warning {
    border-color: rgba(255, 206, 99, .38);
    background: rgba(255, 206, 99, .10);
}

.metric-info {
    border-color: rgba(116, 168, 255, .36);
    background: rgba(116, 168, 255, .10);
}

.shift-badges {
    display: flex;
    flex-wrap: wrap;
    gap: .3rem;
}

.shift-badge {
    border: 1px solid transparent;
    font-weight: 800;
}

.shift-badge-night {
    background: rgba(116, 168, 255, .18) !important;
    border-color: rgba(116, 168, 255, .38);
    color: #cfe0ff !important;
}

.shift-badge-evening {
    background: rgba(255, 206, 99, .16) !important;
    border-color: rgba(255, 206, 99, .36);
    color: #ffe0a0 !important;
}

.shift-badge-next {
    background: rgba(53, 255, 109, .14) !important;
    border-color: rgba(53, 255, 109, .32);
    color: #baffc7 !important;
}

.shift-badge-weekend {
    background: rgba(255, 122, 102, .15) !important;
    border-color: rgba(255, 122, 102, .36);
    color: #ffd1ca !important;
}

.auth-wrap {
    min-height: calc(100vh - 160px);
    display: grid;
    place-items: center;
}

.auth-panel {
    width: min(100%, 460px);
}

.auth-panel.wide {
    width: min(100%, 760px);
}

.page-heading {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.week-list,
.entry-list,
.schedule-list,
.holiday-list {
    display: grid;
    gap: .75rem;
}

.week-row,
.entry-item,
.schedule-row,
.holiday-row {
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: .9rem;
    background: var(--panel-2);
}

.day-tone-red {
    background: linear-gradient(90deg, rgba(255, 122, 102, .18), rgba(255, 122, 102, .08)) !important;
    border-color: rgba(255, 122, 102, .34) !important;
    box-shadow: inset 4px 0 0 rgba(255, 122, 102, .68);
}

.day-tone-blue {
    background: linear-gradient(90deg, rgba(116, 168, 255, .16), rgba(116, 168, 255, .07)) !important;
    border-color: rgba(116, 168, 255, .30) !important;
    box-shadow: inset 4px 0 0 rgba(116, 168, 255, .54);
}

.week-row,
.entry-item,
.holiday-row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
}

.week-row-values,
.entry-side {
    display: grid;
    justify-items: end;
    gap: .15rem;
    min-width: 120px;
}

.entry-actions {
    display: flex;
    justify-content: flex-end;
    gap: .4rem;
}

.entry-main {
    min-width: 0;
}

.entry-main p,
.entry-main strong {
    overflow-wrap: anywhere;
}

.weekday-picker {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: .4rem;
}

.weekday-choice {
    display: grid;
    place-items: center;
    min-width: 0;
    min-height: 42px;
    border: 0;
    border-radius: 12px;
    color: #111811;
    cursor: pointer;
    font-weight: 700;
    padding: .45rem .2rem;
    text-align: center;
    transition: background-color .15s ease, border-color .15s ease, box-shadow .15s ease;
}

.weekday-workday {
    background-color: #F1F3E0;
}

.weekday-weekend {
    background-color: #EFF6FF;
}

.weekday-choice.is-selected,
.btn-check:checked + .weekday-choice {
    background-color: #35ff6d !important;
    color: #061006;
    box-shadow: none;
}

.btn-check:focus + .weekday-choice {
    outline: 3px solid rgba(15, 118, 110, .18);
    outline-offset: 2px;
}

.segmented {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.segmented .btn {
    flex: 1 0 auto;
    min-width: 72px;
}

.register-tabs {
    gap: .45rem;
}

.register-tabs .nav-link {
    border: 1px solid var(--line);
    background: var(--panel-2);
    color: var(--muted);
}

.register-tabs .nav-link.active {
    background: rgba(53, 255, 109, .16);
    border-color: rgba(53, 255, 109, .44);
    color: var(--teal) !important;
}

.mini-stat {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: .75rem 0;
    border-bottom: 1px solid var(--line);
}

.mini-stat:last-child {
    border-bottom: 0;
}

.mini-stat strong small {
    color: var(--muted);
    font-size: .78rem;
    font-weight: 700;
}

.pattern-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .75rem;
}

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

.stats-table th,
.stats-table td {
    white-space: nowrap;
}

.weekday-stats {
    display: grid;
    gap: .75rem;
}

.weekday-stat-row {
    display: grid;
    grid-template-columns: 48px minmax(80px, 1fr) 72px;
    align-items: center;
    gap: .75rem;
}

.weekday-stat-row span {
    color: var(--muted);
    font-weight: 800;
    text-transform: uppercase;
}

.weekday-stat-row strong {
    justify-self: end;
    white-space: nowrap;
}

.weekday-stat-bar {
    height: 10px;
    overflow: hidden;
    border-radius: 999px;
    background: var(--panel-3);
}

.weekday-stat-bar i {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--teal);
    box-shadow: 0 0 18px rgba(53, 255, 109, .22);
}

.vacation-results {
    display: grid;
    gap: 1rem;
}

.vacation-quick-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .5rem;
}

.vacation-quick-actions .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .35rem;
    min-height: 42px;
    white-space: normal;
}

.vacation-card {
    overflow: hidden;
}

.vacation-best {
    background:
        linear-gradient(145deg, rgba(53, 255, 109, .18), rgba(116, 168, 255, .08)),
        var(--panel);
}

.vacation-score {
    display: grid;
    place-items: center;
    min-width: 112px;
    padding: .75rem 1rem;
    border: 1px solid rgba(53, 255, 109, .32);
    border-radius: 14px;
    background: rgba(53, 255, 109, .12);
}

.vacation-score strong {
    color: var(--teal);
    font-size: 2rem;
    line-height: 1;
}

.vacation-score span {
    color: var(--muted);
    font-size: .82rem;
}

.vacation-section {
    display: grid;
    gap: .45rem;
    margin-top: 1rem;
}

.vacation-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem;
}

.vacation-chip {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    border-radius: 999px;
    padding: .35rem .7rem;
    font-size: .86rem;
    font-weight: 800;
}

.vacation-chip-take {
    background: rgba(53, 255, 109, .15);
    color: #baffc7;
}

.vacation-chip-holiday {
    background: rgba(255, 206, 99, .17);
    color: #ffe0a0;
}

.vacation-chip-special {
    background: rgba(116, 168, 255, .17);
    color: #cfe0ff;
}

.schedule-row {
    display: grid;
    grid-template-columns: 1.4fr repeat(4, 1fr);
    align-items: end;
    gap: .75rem;
}

.admin-user-item {
    align-items: flex-start;
}

.admin-user-form {
    display: grid;
    grid-template-columns: minmax(120px, 150px) minmax(150px, 1fr) 72px auto;
    gap: .65rem;
    align-items: end;
    min-width: min(100%, 560px);
}

.admin-active-switch {
    display: grid;
    justify-items: center;
}

.absence-type-row {
    display: grid;
    grid-template-columns: minmax(160px, 1fr) 96px minmax(88px, auto) auto;
    gap: .65rem;
    align-items: end;
    padding: .85rem 0;
    border-bottom: 1px solid var(--line);
}

.absence-type-row:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.absence-type-key span {
    display: block;
    color: var(--muted);
    font-size: .78rem;
    font-weight: 800;
}

.absence-type-key strong {
    display: block;
    font-size: .92rem;
}

.calendar-month {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: .5rem;
}

.calendar-day {
    min-height: 120px;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: .5rem;
    background: var(--panel-2);
}

.calendar-day.day-tone-red,
.calendar-day.day-tone-blue {
    box-shadow: inset 4px 0 0 currentColor;
}

.calendar-day.day-tone-red {
    color: #ff9c8f;
}

.calendar-day.day-tone-blue {
    color: #9fc1ff;
}

.calendar-day.today {
    border-color: var(--teal);
    box-shadow: inset 0 0 0 1px var(--teal), 0 0 24px rgba(53, 255, 109, .08);
}

.calendar-day.today.day-tone-red {
    box-shadow: inset 4px 0 0 #ff7a66, inset 0 0 0 1px var(--teal), 0 0 24px rgba(53, 255, 109, .08);
}

.calendar-day.today.day-tone-blue {
    box-shadow: inset 4px 0 0 #74a8ff, inset 0 0 0 1px var(--teal), 0 0 24px rgba(53, 255, 109, .08);
}

.calendar-day.has-notes {
    cursor: pointer;
}

.calendar-day.has-notes:focus {
    outline: 3px solid rgba(15, 118, 110, .22);
    outline-offset: 2px;
}

.calendar-date {
    font-weight: 800;
    color: var(--muted);
}

.calendar-day.day-tone-red .calendar-date,
.calendar-day.day-tone-blue .calendar-date {
    color: currentColor;
}

.calendar-holiday {
    margin-top: .15rem;
    color: #ffb2a8;
    font-size: .72rem;
    font-weight: 800;
    line-height: 1.15;
}

.calendar-note {
    margin-top: .35rem;
    padding: .4rem;
    background: rgba(53, 255, 109, .10);
    border-radius: 10px;
    color: var(--ink);
    font-size: .86rem;
}

.calendar-note strong,
.calendar-note span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.calendar-note strong {
    display: block;
}

.calendar-note span {
    display: block;
    color: var(--muted);
}

.calendar-popover {
    --bs-popover-max-width: min(420px, calc(100vw - 2rem));
}

.calendar-popover .popover-body {
    max-height: 360px;
    overflow: auto;
    white-space: normal;
}

.report-header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    border-bottom: 2px solid var(--line);
    padding-bottom: 1rem;
}

.print-sheet {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.report-table {
    font-size: .92rem;
}

.text-secondary,
.small.text-secondary {
    color: var(--muted) !important;
}

.form-control,
.form-select {
    background-color: #151915;
    border-color: #3a433d;
    border-radius: 12px;
    color: var(--ink);
}

.form-control:focus,
.form-select:focus {
    background-color: #171c18;
    border-color: var(--teal);
    box-shadow: 0 0 0 .2rem rgba(53, 255, 109, .14);
    color: var(--ink);
}

.form-control:disabled,
.form-select:disabled {
    background-color: #202520;
    color: var(--muted);
}

.form-label,
.form-check-label {
    color: #dce5de;
    font-weight: 700;
}

.form-check-input {
    background-color: #171c18;
    border-color: #46514a;
}

.form-check-input:checked {
    background-color: var(--teal);
    border-color: var(--teal);
}

.btn {
    border-radius: 999px;
    font-weight: 800;
}

.btn-dark,
.btn-light,
.btn-outline-dark:hover,
.btn-outline-secondary:hover {
    background-color: var(--teal);
    border-color: var(--teal);
    color: #061006;
    box-shadow: 0 0 18px rgba(53, 255, 109, .16);
}

.btn-dark:hover,
.btn-light:hover {
    background-color: #78ff96;
    border-color: #78ff96;
    color: #061006;
}

.btn-outline-dark,
.btn-outline-secondary,
.btn-outline-light {
    border-color: #47514a;
    color: var(--ink);
}

.btn-outline-danger {
    border-color: rgba(255, 122, 102, .48);
    color: #ff9c8f;
}

.btn-outline-danger:hover {
    background: rgba(255, 122, 102, .16);
    border-color: #ff7a66;
    color: #ffd1ca;
}

.btn-link {
    color: var(--teal);
}

.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--ink);
    --bs-table-border-color: var(--line);
    --bs-table-striped-bg: rgba(255, 255, 255, .025);
    --bs-table-hover-bg: rgba(53, 255, 109, .06);
    color: var(--ink);
}

.table thead th {
    color: var(--muted);
    border-bottom-color: var(--line);
}

.table-warning {
    --bs-table-bg: rgba(255, 206, 99, .14);
    --bs-table-color: var(--ink);
}

.table-night {
    --bs-table-bg: rgba(116, 168, 255, .10);
    --bs-table-color: var(--ink);
}

.table-evening {
    --bs-table-bg: rgba(255, 206, 99, .10);
    --bs-table-color: var(--ink);
}

.table-weekend {
    --bs-table-bg: rgba(255, 122, 102, .10);
    --bs-table-color: var(--ink);
}

.report-table tr.day-tone-red > * {
    --bs-table-bg: rgba(255, 122, 102, .12);
    --bs-table-color: var(--ink);
    border-color: rgba(255, 122, 102, .22);
}

.report-table tr.day-tone-blue > * {
    --bs-table-bg: rgba(116, 168, 255, .11);
    --bs-table-color: var(--ink);
    border-color: rgba(116, 168, 255, .20);
}

.alert {
    border-radius: 12px;
    border-color: var(--line);
    background: var(--panel-2);
    color: var(--ink);
}

.alert-success {
    background: rgba(53, 255, 109, .12);
    border-color: rgba(53, 255, 109, .28);
}

.alert-warning {
    background: rgba(255, 206, 99, .12);
    border-color: rgba(255, 206, 99, .28);
}

.alert-danger {
    background: rgba(255, 122, 102, .12);
    border-color: rgba(255, 122, 102, .28);
}

.alert-info {
    background: rgba(116, 168, 255, .12);
    border-color: rgba(116, 168, 255, .28);
}

.badge.text-bg-light,
.badge.text-bg-secondary {
    background: var(--panel-3) !important;
    color: var(--ink) !important;
}

.badge.text-bg-warning {
    background: rgba(255, 206, 99, .20) !important;
    color: #ffe0a0 !important;
}

.badge.text-bg-info {
    background: rgba(116, 168, 255, .18) !important;
    color: #cfe0ff !important;
}

.navbar-toggler {
    border-color: var(--line);
}

.navbar-toggler-icon {
    filter: invert(1);
}

.popover {
    --bs-popover-bg: #202520;
    --bs-popover-border-color: #3a433d;
    --bs-popover-header-bg: #252c27;
    --bs-popover-header-color: var(--ink);
    --bs-popover-body-color: #dce5de;
    border-radius: 14px;
}

.modal-content {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 18px;
    color: var(--ink);
}

.modal-header,
.modal-footer {
    border-color: var(--line);
}

.modal .btn-close {
    filter: invert(1) grayscale(100%);
    opacity: .8;
}

.delete-part-list {
    display: grid;
    gap: .7rem;
}

.delete-part-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: .75rem;
    align-items: start;
    padding: .8rem;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--panel-2);
    cursor: pointer;
}

.delete-part-item span {
    display: grid;
    gap: .15rem;
}

.delete-part-item small {
    color: var(--muted);
}

.edit-part-link {
    color: var(--ink);
    text-decoration: none;
    transition: border-color .15s ease, background-color .15s ease;
}

.edit-part-link:hover,
.edit-part-link:focus {
    background: var(--panel-3);
    border-color: rgba(53, 255, 109, .42);
    color: var(--ink);
}

.edit-part-link > i {
    color: var(--teal);
    font-size: 1.1rem;
    margin-top: .15rem;
}

.form-control-color {
    min-height: 42px;
}

@media (max-width: 991px) {
    .page-heading,
    .week-row,
    .entry-item,
    .holiday-row,
    .report-header {
        flex-direction: column;
        align-items: stretch;
    }

    .entry-side,
    .week-row-values {
        justify-items: start;
        min-width: 0;
    }

    .schedule-row {
        grid-template-columns: 1fr 1fr;
    }

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

@media (max-width: 575px) {
    main.container-xl {
        padding-left: .75rem;
        padding-right: .75rem;
    }

    .public-hero {
        min-height: 68vh;
        padding: 2rem 0;
    }

    .demo-result,
    .pattern-grid,
    .pattern-grid-wide,
    .vacation-quick-actions,
    .schedule-row,
    .admin-user-form,
    .absence-type-row {
        grid-template-columns: 1fr;
    }

    .weekday-stat-row {
        grid-template-columns: 42px minmax(72px, 1fr) 64px;
        gap: .5rem;
        font-size: .92rem;
    }

    .calendar-month {
        grid-template-columns: 1fr;
    }

    .metric-card strong,
    .demo-result strong {
        font-size: 1.18rem;
    }
}

@media print {
    .app-navbar,
    .page-heading,
    .btn,
    .alert {
        display: none !important;
    }

    body {
        background: white;
    }

    .print-sheet {
        border: 0;
        box-shadow: none;
        padding: 0;
    }
}