:root {
    color-scheme: light;
    --bg: #eef2f6;
    --surface: #ffffff;
    --surface-soft: #f8fafc;
    --border: #d8e0ea;
    --text: #17202a;
    --muted: #66768a;
    --brand: #174ea6;
    --brand-dark: #123f86;
    --nav: #263241;
    --nav-soft: #344256;
    --danger: #9f1239;
    --danger-bg: #fff1f2;
    --danger-border: #fecdd3;
    --success: #166534;
    --success-bg: #f0fdf4;
    --success-border: #bbf7d0;
    --warning: #92400e;
    --warning-bg: #fffbeb;
    --warning-border: #fde68a;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--bg);
}

body {
    min-height: 100%;
    margin: 0;
    color: var(--text);
    background:
        linear-gradient(180deg, #f7f9fc 0, var(--bg) 260px),
        var(--bg);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.5;
}

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

label {
    display: block;
    margin: 16px 0 6px;
    font-weight: 650;
}

input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #b8c4d3;
    border-radius: 6px;
    background: #fff;
    color: var(--text);
    font: inherit;
}

textarea {
    width: 100%;
    min-height: 160px;
    padding: 10px 12px;
    border: 1px solid #b8c4d3;
    border-radius: 6px;
    background: #fff;
    color: var(--text);
    font: inherit;
    resize: vertical;
}

.metadata-textarea {
    min-height: 350px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

code {
    padding: 2px 5px;
    border-radius: 4px;
    background: #edf2f7;
    color: #263241;
}

input:focus {
    border-color: var(--brand);
    outline: 3px solid rgba(23, 78, 166, 0.16);
}

textarea:focus {
    border-color: var(--brand);
    outline: 3px solid rgba(23, 78, 166, 0.16);
}

pre {
    overflow: auto;
    white-space: pre-wrap;
    background: #111827;
    color: #f9fafb;
    padding: 12px;
    border-radius: 6px;
}

.app-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 28px auto;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface);
    box-shadow: 0 18px 50px rgba(31, 41, 51, 0.12);
}

.app-shell--login {
    width: min(460px, calc(100% - 32px));
    margin-top: 56px;
    overflow: visible;
}

.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 22px;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
}

.app-name {
    display: block;
    color: var(--text);
    font-size: 20px;
    font-weight: 750;
    text-decoration: none;
}

.app-subtitle,
.muted {
    color: var(--muted);
}

.app-subtitle {
    display: block;
    margin-top: 2px;
    font-size: 13px;
}

.user-box {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 14px;
    text-align: right;
}

.user-box span {
    display: block;
    color: var(--muted);
    font-size: 13px;
}

.app-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    padding: 8px 16px;
    background: var(--nav);
}

.app-nav__group {
    position: relative;
    display: block;
    border-radius: 8px;
}

.app-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    border-radius: 6px;
    color: #dce6f2;
    line-height: 1.2;
    text-decoration: none;
}

.app-nav__main {
    padding: 8px 12px;
    font-weight: 750;
    white-space: nowrap;
}

.app-nav__sub {
    position: absolute;
    z-index: 20;
    top: 100%;
    left: 0;
    display: none;
    min-width: 220px;
    padding: 6px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 14px 34px rgba(31, 41, 51, 0.18);
}

.app-nav__sub a {
    display: flex;
    min-height: 32px;
    padding: 7px 9px;
    color: var(--text);
    font-size: 13px;
    white-space: nowrap;
}

.app-nav__group:hover .app-nav__sub,
.app-nav__group:focus-within .app-nav__sub {
    display: block;
}

.app-nav__sub a:hover,
.app-nav__sub a:focus,
.app-nav__sub a.active {
    background: #edf2f7;
    color: var(--brand);
}

.app-nav__main:hover,
.app-nav__main:focus {
    background: var(--nav-soft);
    color: #fff;
}

.app-nav__group.active .app-nav__main {
    background: #ffffff;
    color: var(--nav);
    font-weight: 700;
}

.app-content {
    padding: 24px;
    background: var(--surface-soft);
}

.panel,
.login-panel {
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
    padding: 24px;
}

.panel--stacked {
    margin-top: 18px;
}

.panel h1,
.login-panel h1 {
    margin: 0 0 8px;
    font-size: 26px;
    line-height: 1.2;
}

.section-heading {
    max-width: 680px;
}

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

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    margin-top: 20px;
}

.card {
    min-height: 118px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    padding: 16px;
}

.card h2 {
    margin: 0 0 10px;
    font-size: 17px;
}

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

.dashboard-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.dashboard-card__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
}

.dashboard-card__head h2 {
    margin: 0;
}

.dashboard-card__meta {
    font-size: 13px;
}

.dashboard-card__action {
    margin-top: auto !important;
}

.button,
button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 9px 14px;
    border: 0;
    border-radius: 6px;
    background: var(--brand);
    color: #fff;
    font: inherit;
    font-weight: 650;
    cursor: pointer;
}

.button:hover,
button:hover {
    background: var(--brand-dark);
}

.button--secondary {
    background: #edf2f7;
    color: #263241;
}

.button--secondary:hover {
    background: #dce5ef;
}

.login-panel button {
    width: 100%;
    margin-top: 18px;
}

.error {
    color: var(--danger);
    background: var(--danger-bg);
    border: 1px solid var(--danger-border);
    border-radius: 6px;
    padding: 10px 12px;
}

.notice {
    color: var(--success);
    background: var(--success-bg);
    border: 1px solid var(--success-border);
    border-radius: 6px;
    padding: 10px 12px;
}

.inline-form {
    margin: 16px 0 8px;
}

.action-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 18px 0;
}

.action-bar form {
    margin: 0;
}

.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 18px 0 0;
}

.filter-tabs a {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 7px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: #fff;
    color: var(--text);
    font-size: 13px;
    font-weight: 650;
    text-decoration: none;
}

.filter-tabs a.active {
    border-color: var(--brand);
    background: #edf2f7;
    color: var(--brand);
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
    margin: 16px 0;
}

.stat {
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    padding: 10px 12px;
}

.stat span {
    display: block;
    color: var(--muted);
    font-size: 12px;
}

.stat strong {
    display: block;
    margin-top: 2px;
    font-size: 18px;
}

.estate-meter {
    margin: 18px 0;
}

.estate-meter__track {
    position: relative;
    height: 18px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: linear-gradient(
        90deg,
        #16a34a 0%,
        #16a34a 75%,
        #facc15 75%,
        #facc15 91.6667%,
        #f97316 91.6667%,
        #f97316 100%
    );
}

.estate-meter__track--over {
    box-shadow: 0 0 0 3px rgba(159, 18, 57, 0.16);
}

.estate-meter__track--over::after {
    position: absolute;
    top: -1px;
    right: -1px;
    width: 18px;
    height: 18px;
    border: 1px solid var(--danger);
    border-radius: 999px;
    background: var(--danger);
    content: "";
}

.estate-meter__marker {
    position: absolute;
    top: -6px;
    width: 3px;
    height: 30px;
    border-radius: 999px;
    background: #111827;
    transform: translateX(-50%);
}

.estate-meter__labels {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 8px;
    margin-top: 8px;
    color: var(--muted);
    font-size: 12px;
}

.estate-meter__labels span:last-child {
    text-align: right;
}

.estate-status {
    border-radius: 6px;
    padding: 10px 12px;
}

.estate-status--ok {
    color: var(--success);
    background: var(--success-bg);
    border: 1px solid var(--success-border);
}

.estate-status--monitor,
.estate-status--near {
    color: var(--warning);
    background: var(--warning-bg);
    border: 1px solid var(--warning-border);
}

.estate-status--over {
    color: var(--danger);
    background: var(--danger-bg);
    border: 1px solid var(--danger-border);
}

.table-wrap {
    max-width: 100%;
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 760px;
    font-size: 14px;
}

th,
td {
    padding: 9px 10px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
}

th {
    background: #f1f5f9;
    color: #263241;
    font-weight: 700;
}

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

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

.row--warning td {
    background: var(--warning-bg);
}

.row--error td {
    background: var(--danger-bg);
}

.badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 3px 8px;
    border-radius: 999px;
    background: #edf2f7;
    color: #263241;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

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

.badge--warning,
.badge--parsed_with_warnings,
.badge--ignored,
.badge--needs_review {
    background: var(--warning-bg);
    color: var(--warning);
}

.badge--error,
.badge--failed {
    background: var(--danger-bg);
    color: var(--danger);
}

@media (max-width: 760px) {
    .app-shell {
        width: min(100% - 20px, 1180px);
        margin: 18px auto;
        border-radius: 8px;
    }

    .app-header,
    .user-box {
        align-items: flex-start;
        flex-direction: column;
    }

    .user-box {
        width: 100%;
        text-align: left;
    }

    .user-box form,
    .user-box button {
        width: 100%;
    }

    .app-nav {
        gap: 6px;
        padding: 10px;
    }

    .app-nav__group {
        flex: 1 1 145px;
    }

    .app-nav__main {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .app-nav__sub {
        min-width: min(260px, calc(100vw - 32px));
    }

    .app-content,
    .panel,
    .login-panel {
        padding: 18px;
    }
}