:root {
    color-scheme: light;
    --brand-primary: #1659E4;
    --brand-secondary: #000000;
    --brand-accent: #1659E4;
    --brand-bg: #FFFFFF;
    --brand-surface: #FFFFFF;
    --brand-surface-alt: #FAFAFA;
    --brand-text: #000000;
    --brand-muted: #5F5F5F;
    --brand-border: #EDECEB;
    --brand-success: #1F7A1F;
    --brand-warning: #8A6A00;
    --brand-danger: #C53232;
    --space-1: 8px;
    --space-2: 12px;
    --space-3: 16px;
    --space-4: 24px;
    --space-5: 32px;
    --space-6: 40px;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --container-width: 1240px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--brand-bg);
    color: var(--brand-text);
    font-family: "Poppins", "Segoe UI", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
}

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

a:hover {
    text-decoration: underline;
}

button,
select,
input {
    font: inherit;
}

button,
.button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    min-height: 44px;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid var(--brand-primary);
    background: var(--brand-primary);
    color: var(--brand-bg);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 140ms ease, border-color 140ms ease, transform 140ms ease;
}

button:hover,
.button-link:hover {
    background: #1149bc;
    border-color: #1149bc;
    color: var(--brand-bg);
    text-decoration: none;
    transform: translateY(-1px);
}

button.secondary-button,
.button-link.secondary-button {
    border-color: var(--brand-border);
    background: var(--brand-bg);
    color: var(--brand-text);
}

button.secondary-button:hover,
.button-link.secondary-button:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    background: var(--brand-bg);
}

select,
input[type="text"],
input[type="password"],
input[type="email"] {
    min-height: 44px;
    padding: 0 14px;
    border: 1px solid var(--brand-border);
    border-radius: var(--radius-sm);
    background: var(--brand-bg);
    color: var(--brand-text);
}

.app-shell {
    width: min(var(--container-width), calc(100% - 32px));
    margin: 0 auto;
    padding: var(--space-4) 0 var(--space-6);
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--brand-border);
}

.brand-lockup {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--brand-primary);
    color: var(--brand-bg);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.brand-mark-image {
    display: block;
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.brand-name {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--brand-text);
}

.brand-product {
    margin: 4px 0 0;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
    color: var(--brand-muted);
}

.account-bar {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--brand-muted);
    font-size: 14px;
    font-weight: 500;
}

.logout-form,
.inline-form {
    margin: 0;
}

.messages {
    display: grid;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.message {
    padding: 14px 16px;
    border: 1px solid var(--brand-border);
    border-radius: var(--radius-sm);
    background: var(--brand-surface);
    color: var(--brand-text);
}

.message.success {
    border-color: rgba(31, 122, 31, 0.24);
}

.message.error {
    border-color: rgba(197, 50, 50, 0.24);
}

.message.warning {
    border-color: rgba(138, 106, 0, 0.24);
}

.panel,
.hero-panel {
    background: var(--brand-surface);
    border: 1px solid var(--brand-border);
    border-radius: var(--radius-md);
}

.hero-panel,
.panel {
    padding: var(--space-4);
}

.hero-panel {
    margin-bottom: var(--space-4);
}

.page-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--space-3);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.75fr 1fr;
    gap: var(--space-4);
    align-items: stretch;
}

.eyebrow {
    display: inline-block;
    margin-bottom: var(--space-2);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--brand-primary);
}

.page-title {
    margin: 0 0 var(--space-2);
    font-size: clamp(36px, 5vw, 56px);
    line-height: 1.04;
    font-weight: 700;
    color: var(--brand-text);
}

.compact-title {
    margin: 0 0 6px;
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.1;
    font-weight: 700;
    color: var(--brand-text);
}

.page-subtitle,
.panel-copy,
.helper-copy,
.muted,
p {
    margin: 0;
    color: var(--brand-muted);
    font-weight: 400;
    line-height: 1.7;
}

.hero-note {
    display: grid;
    gap: var(--space-3);
    align-content: start;
    background: var(--brand-surface-alt);
}

.hero-note-title {
    margin: 0;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--brand-primary);
}

.hero-note-copy {
    margin-top: 6px;
    font-size: 14px;
}

.hero-stat-list {
    display: grid;
    gap: var(--space-2);
}

.hero-stat-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-2);
    padding-top: var(--space-2);
    border-top: 1px solid var(--brand-border);
}

.hero-stat-row:first-child {
    padding-top: 0;
    border-top: 0;
}

.hero-stat-row strong {
    color: var(--brand-text);
    font-weight: 600;
    text-align: right;
}

.caption-label {
    color: var(--brand-muted);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-3);
}

.toolbar form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
}

label {
    color: var(--brand-muted);
    font-size: 14px;
    font-weight: 500;
}

.meta-strip {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    margin-top: var(--space-3);
}

.meta-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 36px;
    padding: 0 12px;
    border: 1px solid var(--brand-border);
    border-radius: 999px;
    background: var(--brand-surface);
    color: var(--brand-muted);
    font-size: 13px;
    font-weight: 500;
}

.metrics-grid {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: var(--space-2);
}

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

.metric-card {
    display: flex;
    flex-direction: column;
    min-height: 160px;
    padding: 18px;
    border: 1px solid var(--brand-border);
    border-radius: var(--radius-md);
    background: var(--brand-surface);
    transition: border-color 140ms ease, transform 140ms ease;
}

.metric-card:hover {
    border-color: var(--brand-primary);
    transform: translateY(-2px);
    text-decoration: none;
}

.metric-label {
    margin: 0;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--brand-muted);
}

.metric-value {
    margin: var(--space-3) 0 var(--space-2);
    font-size: clamp(32px, 4vw, 44px);
    line-height: 1;
    font-weight: 700;
    color: var(--brand-text);
}

.metric-helper {
    margin: auto 0 0;
    max-width: 22ch;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
}

.panel h2 {
    margin: 0 0 6px;
    font-size: 24px;
    line-height: 1.2;
    font-weight: 600;
    color: var(--brand-text);
}

.panel-wide {
    grid-column: span 8;
}

.panel-side {
    grid-column: span 4;
}

.panel-compact-head {
    grid-column: 1 / -1;
}

.compact-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: var(--space-3);
}

.stack {
    display: grid;
    gap: var(--space-1);
}

.list-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-2);
    padding: 12px 0;
    border-bottom: 1px solid var(--brand-border);
}

.list-row:last-child {
    border-bottom: 0;
}

.operations-note {
    margin: -4px 0 var(--space-2);
    color: var(--brand-muted);
    font-size: 13px;
    line-height: 1.5;
}

.report-header-panel {
    margin-bottom: var(--space-4);
}

.report-narrative-panel {
    grid-column: 1 / -1;
}

.report-lead {
    margin-top: var(--space-2);
    max-width: 68ch;
    color: var(--brand-text);
    font-size: 18px;
    font-weight: 500;
    line-height: 1.7;
}

.report-highlight-list {
    display: grid;
    gap: var(--space-2);
    margin-top: var(--space-3);
}

.report-highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.report-highlight-item p {
    color: var(--brand-muted);
}

.report-highlight-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-top: 8px;
    border-radius: 999px;
    background: var(--brand-primary);
    flex: 0 0 auto;
}

.table-shell {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

th,
td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--brand-border);
    text-align: left;
    vertical-align: top;
}

th:first-child,
td:first-child {
    padding-left: 0;
}

th:last-child,
td:last-child {
    padding-right: 0;
}

th {
    color: var(--brand-muted);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

tbody tr:nth-child(even) td {
    background: var(--brand-surface-alt);
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    border: 1px solid var(--brand-border);
    background: var(--brand-surface);
    color: var(--brand-text);
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.status-badge {
    color: var(--brand-text);
}

.status-open {
    background: #F7F7F7;
    color: var(--brand-text);
}

.status-in-progress {
    border-color: rgba(22, 89, 228, 0.18);
    background: rgba(22, 89, 228, 0.08);
    color: var(--brand-primary);
}

.status-done {
    border-color: rgba(31, 122, 31, 0.18);
    background: rgba(31, 122, 31, 0.08);
    color: var(--brand-success);
}

.status-blocked {
    border-color: rgba(197, 50, 50, 0.18);
    background: rgba(197, 50, 50, 0.08);
    color: var(--brand-danger);
}

.priority-badge {
    color: var(--brand-text);
}

.danger-badge {
    border-color: rgba(197, 50, 50, 0.18);
    background: rgba(197, 50, 50, 0.08);
    color: var(--brand-danger);
}

.success-badge {
    border-color: rgba(31, 122, 31, 0.18);
    background: rgba(31, 122, 31, 0.08);
    color: var(--brand-success);
}

.empty-state {
    padding: 18px;
    border: 1px dashed var(--brand-border);
    border-radius: var(--radius-sm);
    background: var(--brand-surface-alt);
    color: var(--brand-muted);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: var(--space-3);
    font-size: 14px;
    font-weight: 500;
}

.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-3);
}

.login-page {
    display: grid;
    place-items: center;
    padding: 24px;
    background: var(--brand-surface-alt);
}

.login-shell {
    width: min(980px, 100%);
}

.login-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-4);
    align-items: stretch;
}

.login-panel {
    background: var(--brand-surface);
    border: 1px solid var(--brand-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
}

.login-brand-panel {
    display: grid;
    gap: var(--space-3);
    align-content: start;
    background: var(--brand-surface-alt);
}

.login-brand-lockup {
    margin-bottom: var(--space-2);
}

.login-title,
.login-form-title {
    margin: 0;
    font-weight: 700;
    color: var(--brand-text);
    line-height: 1.1;
}

.login-title {
    font-size: clamp(36px, 5vw, 56px);
}

.login-form-title {
    font-size: clamp(28px, 4vw, 36px);
}

.login-copy {
    color: var(--brand-muted);
    max-width: 40ch;
}

.login-brand-points {
    display: grid;
    gap: var(--space-1);
    margin-top: var(--space-2);
}

.login-brand-points .list-row {
    padding: 14px 0;
}

.login-brand-points .list-row span {
    color: var(--brand-text);
    font-weight: 500;
}

.login-brand-points .list-row strong {
    color: var(--brand-text);
    font-weight: 600;
}

.login-form-panel {
    display: grid;
    gap: var(--space-3);
    align-content: start;
    background: var(--brand-bg);
}

.login-form {
    display: grid;
    gap: var(--space-3);
    max-width: 360px;
}

.form-field {
    display: grid;
    gap: 6px;
}

.form-field label {
    color: var(--brand-text);
    font-size: 14px;
    font-weight: 600;
}

.form-field input {
    width: 100%;
}

.login-submit {
    width: 100%;
}

.login-form-panel .message {
    margin-bottom: 0;
}

@media (max-width: 1080px) {
    .metrics-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .panel-wide,
    .panel-side {
        grid-column: 1 / -1;
    }
}

@media (max-width: 900px) {
    .app-shell {
        width: min(100%, calc(100% - 20px));
    }

    .login-shell {
        width: min(100%, 680px);
    }

    .app-header,
    .account-bar {
        flex-direction: column;
        align-items: flex-start;
    }

    .login-layout,
    .hero-grid,
    .compact-head {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 680px) {
    .metrics-grid {
        grid-template-columns: 1fr;
    }

    .metrics-grid-report {
        grid-template-columns: 1fr;
    }

    .hero-panel,
    .panel {
        padding: var(--space-3);
    }

    .login-panel {
        padding: var(--space-4);
    }

    .login-form {
        max-width: none;
    }

    .page-title {
        font-size: 32px;
    }

    th,
    td {
        padding: 12px 8px;
    }
}

@media print {
    .app-header,
    .messages,
    .toolbar,
    .back-link,
    button,
    .button-link {
        display: none !important;
    }

    .app-shell {
        width: 100%;
        padding: 0;
    }

    .panel,
    .hero-panel,
    .metric-card {
        break-inside: avoid;
    }
}