* {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
}

html,
body,
button,
input,
select,
textarea,
table {
    font-family: var(--font-primary);
}

body.page {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

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

a:hover {
    text-decoration: underline;
}

a:focus-visible,
.btn:focus-visible {
    outline: var(--border-width-soft) solid var(--color-primary);
    outline-offset: 2px;
}

h1 {
    margin: 0.22em 0;
}

h2,
h3 {
    margin: 0.2em 0;
}

p {
    margin: 0;
}

.app-header {
    background: var(--color-header-bg);
    color: var(--color-header-text);
    padding: 3px 24px 2px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex-shrink: 0;
}

.app-header a {
    color: var(--color-header-text);
}

.header-top {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 16px;
}

.header-brand {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.brand-title {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 0.9;
    margin: 0;
}

.brand-subtitle {
    font-size: 12px;
    opacity: 0.85;
    line-height: 0.9;
    margin: 0;
}

.header-user {
    display: flex;
    align-items: center;
    gap: 12px;
    justify-content: flex-end;
    flex-wrap: wrap;
    justify-self: end;
}

.header-user-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-user-info > div {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.header-user-link {
    color: var(--color-header-text);
    text-decoration: none;
}

.header-user-link:hover {
    text-decoration: none;
}

.header-user .meta {
    color: var(--color-header-text);
    opacity: 0.75;
}

.header-nav {
    border-top: var(--border-width-soft) solid var(--border-color-soft);
    padding-top: 10px;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: space-between;
    padding-bottom: 8px;
}

.header-nav-left {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.header-nav-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex: 1;
}

.header-search {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
}

.header-search input {
    flex: 1;
    min-width: 0;
    max-width: none;
    padding: 8px 14px;
    border: var(--border-width-soft) solid var(--border-color-soft);
    border-radius: 6px;
    background: var(--color-surface);
    color: var(--color-text);
}

.header-search input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.header-search .btn {
    border-radius: 6px;
}

.nav-menu {
    position: relative;
    display: inline-flex;
    align-items: flex-start;
}

.nav-menu-toggle {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 12px;
}

.nav-caret {
    font-size: 11px;
    line-height: 1;
}

.icon-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.icon {
    width: 16px;
    height: 16px;
    stroke: var(--palette-white);
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--palette-amber);
    border: var(--border-width-soft) solid var(--border-color-soft);
    border-radius: 10px;
    padding: 8px;
    box-shadow: var(--shadow-soft);
    display: none;
    flex-direction: column;
    gap: 4px;
    color: var(--palette-white);
    z-index: 20;
}

.nav-menu:hover .nav-dropdown,
.nav-menu:focus-within .nav-dropdown {
    display: flex;
}

.nav-dropdown-item {
    display: block;
    padding: 8px 10px;
    border-radius: 6px;
    color: var(--palette-white);
    font-weight: 400;
    text-decoration: none;
    cursor: pointer;
}

.nav-dropdown-item:hover {
    background: var(--palette-peach);
    color: var(--palette-dark);
    text-decoration: none;
}

.nav-separator {
    height: 1px;
    background: var(--border-color-soft);
    margin: 4px 4px;
}

.header-time {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--color-header-text);
    font-size: 15px;
    letter-spacing: 0.02em;
    justify-self: center;
    text-align: center;
}

.header-time-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.meta {
    font-size: 12px;
    color: var(--color-secondary);
}

.app-content {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    width: 100%;
    padding: 24px;
}

.main {
    padding: 24px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.app-footer {
    background-color: var(--color-footer-bg);
    color: var(--color-footer-text);
    padding: 8px 24px;
    display: flex;
    align-items: center;
    flex-shrink: 0;
    font-size: 12px;
    line-height: 1.4;
}

.footer-inner {
    width: 100%;
    align-items: center;
    text-align: center;
    gap: 4px;
}

.footer-secondary {
    color: var(--color-footer-text-secondary);
}

.card {
    background: var(--color-surface);
    border: var(--border-width-soft) solid var(--border-color-soft);
    border-radius: 12px;
    padding: 20px;
    width: 100%;
    max-width: none;
}

.card-wide {
    max-width: none;
}

.card-elevated {
    box-shadow: var(--shadow-soft);
}

.stack {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

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

.field input,
.field select,
.field textarea {
    padding: 8px 10px;
    border: var(--border-width-soft) solid var(--border-color-soft);
    border-radius: 6px;
    background: var(--color-surface);
    color: var(--color-text);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 6px;
    border: var(--border-width-soft) solid var(--color-primary);
    background: var(--color-primary);
    color: var(--color-header-text);
    cursor: pointer;
    font-weight: 600;
    text-decoration: none;
}

.btn-icon {
    padding: 6px;
    width: 34px;
    height: 34px;
    background: transparent;
    border-color: transparent;
}

.btn-icon.btn-secondary {
    background: transparent;
    border-color: transparent;
    color: var(--color-header-text);
}

.btn-icon.btn-secondary:hover {
    background: transparent;
    border-color: transparent;
    color: var(--color-header-text);
}

.btn:hover {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-text);
}

.btn-secondary {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-text);
}

.btn-secondary:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-header-text);
}

.btn-danger {
    background: var(--color-alert);
    border-color: var(--color-alert);
    color: var(--color-header-text);
}

.btn-danger:hover {
    background: var(--color-alert-bg);
    border-color: var(--color-alert);
    color: var(--color-alert);
}

.btn-outline {
    background: var(--color-surface);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-text);
}

.message {
    padding: 10px 12px;
    border-radius: 6px;
    border: var(--border-width-soft) solid var(--border-color-soft);
    background: var(--color-bg);
    color: var(--color-text);
}

.alert {
    padding: 12px 14px;
    border-radius: 8px;
    border: var(--border-width-soft) solid var(--border-color-soft);
    background: var(--color-alert-bg);
    color: var(--color-alert);
}

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

.alert-muted {
    border-color: var(--border-color-soft);
    background: var(--color-alert-muted);
    color: var(--color-text);
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
    table-layout: fixed;
    border: 0;
}

.table th,
.table td {
    border: 0;
    border-bottom: var(--border-width-soft) solid var(--border-color-soft);
    padding: 8px;
    text-align: left;
    vertical-align: top;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.table th {
    background: var(--color-bg);
}

.filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
}

.dashboard {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    max-width: none;
    margin: 0;
}

.hero-card {
    background: var(--color-primary);
    color: var(--color-header-text);
    border-color: var(--border-color-soft);
    border-radius: 16px;
}

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

.tile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.tile {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 16px;
    border-radius: 14px;
    border: var(--border-width-soft) solid var(--border-color-soft);
    background: var(--color-surface);
    color: var(--color-text);
    text-decoration: none;
    box-shadow: var(--shadow-soft);
    transition: transform 0.15s ease;
}

.tile:hover {
    transform: translateY(-1px);
    text-decoration: none;
}

.tile-title {
    font-size: 16px;
    font-weight: 700;
}

.tile-meta {
    font-size: 12px;
    color: var(--color-secondary);
}

.section-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.kpi {
    border: var(--border-width-soft) solid var(--border-color-soft);
    border-radius: 8px;
    padding: 12px;
    background: var(--color-surface);
}

.kpi-label {
    font-size: 12px;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.kpi-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
}

.section h2,
.section h3 {
    margin: 0.2em 0;
}

.tree {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.tree li {
    margin: 8px 0;
}

.tree-node {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.tree-children {
    margin-top: 8px;
    margin-left: 20px;
    padding-left: 12px;
    border-left: var(--border-width-soft) solid var(--border-color-soft);
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    border: var(--border-width-soft) solid var(--border-color-soft);
}

.badge-danger {
    background: var(--color-alert-bg);
    color: var(--color-alert);
    border-color: var(--border-color-soft);
}

.state-success {
    background: var(--color-success-bg);
    color: var(--color-success);
    border-color: var(--border-color-soft);
}

.state-info {
    background: var(--color-secondary);
    color: var(--color-text);
    border-color: var(--border-color-soft);
}

.state-active {
    background: var(--color-active-bg);
    color: var(--color-active);
    border-color: var(--border-color-soft);
}

.state-inactive {
    background: var(--color-inactive-bg);
    color: var(--color-inactive);
    border-color: var(--border-color-soft);
}

.bg-page {
    background: var(--color-bg);
}

.bg-surface {
    background: var(--color-surface);
}

.bg-primary {
    background: var(--color-primary);
}

.bg-secondary {
    background: var(--color-secondary);
}

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

.border-danger {
    border-color: var(--border-color-soft);
}

.text-base {
    color: var(--color-text);
}

.text-primary {
    color: var(--color-primary);
}

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

.text-inverse {
    color: var(--color-header-text);
}

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

form {
    margin: 0;
}

@media (max-width: 1280px) {
    .app-content {
        padding: 20px;
    }
}

@media (max-width: 1024px) {
    .app-content {
        padding: 18px;
    }

    .header-top {
        grid-template-columns: 1fr;
    }

    .header-nav-left {
        flex-direction: column;
        align-items: stretch;
    }

    .header-nav-right {
        width: 100%;
        justify-content: flex-start;
    }

    .header-search {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .app-content {
        padding: 14px;
    }

    .actions {
        flex-direction: column;
        align-items: stretch;
    }

    .nav-dropdown {
        min-width: 0;
        width: 100%;
        max-width: 90vw;
    }

    .table {
        border: 0;
    }

    .table thead {
        display: none;
    }

    .table,
    .table tbody,
    .table tr,
    .table td {
        display: block;
        width: 100%;
    }

    .table tr {
        border: var(--border-width-soft) solid var(--border-color-soft);
        border-radius: 10px;
        padding: 8px;
        margin-bottom: 12px;
        background: var(--color-surface);
    }

    .table td {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        padding: 8px 6px;
        border: 0;
        border-bottom: var(--border-width-soft) solid var(--border-color-soft);
        flex-wrap: wrap;
    }

    .table td:last-child {
        border-bottom: 0;
    }

    .table td[data-label]::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--color-text);
        flex: 0 0 42%;
    }
}