:root {
    color-scheme: light;
    --bg: #f5f7fb;
    --panel: #ffffff;
    --text: #172033;
    --muted: #667085;
    --line: #d9e0ea;
    --primary: #1b5fbf;
    --primary-dark: #144a96;
    --ok: #0f7b4f;
    --danger: #b42318;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
}

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 16px 28px;
    background: var(--panel);
    border-bottom: 1px solid var(--line);
}

.brand {
    color: var(--text);
    font-weight: 800;
    text-decoration: none;
}

nav {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

nav a,
a {
    color: var(--primary);
}

.inline-form {
    display: inline;
    margin-left: 8px;
}

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

.link-button {
    display: inline;
    min-height: 0;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--primary);
    text-decoration: underline;
}

main {
    width: min(1560px, calc(100% - 32px));
    margin: 28px auto;
}

h1 {
    margin: 0 0 20px;
    font-size: 28px;
}

h2 {
    font-size: 18px;
    margin: 18px 0 10px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.stat,
.panel,
.paper,
.login {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
}

.stat {
    padding: 18px;
}

.stat span,
.muted,
.hint,
small {
    color: var(--muted);
}

.stat strong {
    display: block;
    margin-top: 8px;
    font-size: 26px;
}

.dashboard-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 16px;
    padding: 18px 20px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
}

.dashboard-head h2 {
    margin: 3px 0 5px;
    font-size: 22px;
}

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

.dashboard-head .dashboard-eyebrow {
    color: var(--primary);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.season-select {
    display: flex;
    align-items: end;
    gap: 10px;
    min-width: 220px;
}

.season-select label {
    width: 100%;
    margin: 0;
}

.season-select select {
    margin-top: 6px;
}

.dashboard-metrics {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.metric-card {
    min-width: 0;
    padding: 15px 16px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-top: 3px solid #94a3b8;
    border-radius: 8px;
}

.metric-card.warning {
    border-top-color: #d98b18;
}

.metric-card.success {
    border-top-color: var(--ok);
}

.metric-card.danger {
    border-top-color: var(--danger);
}

.metric-card span,
.metric-card small {
    display: block;
    color: var(--muted);
}

.metric-card span {
    font-size: 13px;
}

.metric-card strong {
    display: block;
    margin: 8px 0 5px;
    font-size: 24px;
    line-height: 1.15;
    overflow-wrap: anywhere;
}

.metric-card small {
    font-size: 12px;
}

.dashboard-charts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.chart-card {
    min-width: 0;
    padding: 18px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
}

.chart-card header {
    display: block;
    padding: 0;
    background: transparent;
    border: 0;
}

.chart-card h3 {
    margin: 0;
    font-size: 16px;
}

.chart-card header p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.chart-body {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: center;
    gap: 18px;
    margin-top: 18px;
}

.donut-wrap {
    position: relative;
    width: 150px;
    height: 150px;
}

.donut {
    display: block;
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.donut-track {
    stroke: #edf0f4;
}

.donut-total {
    position: absolute;
    inset: 0;
    display: grid;
    place-content: center;
    text-align: center;
    pointer-events: none;
}

.donut-total strong,
.donut-total span {
    display: block;
}

.donut-total strong {
    font-size: 20px;
}

.donut-total span {
    color: var(--muted);
    font-size: 11px;
}

.chart-legend {
    display: grid;
    min-width: 0;
    gap: 8px;
}

.legend-row {
    display: grid;
    grid-template-columns: 10px minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    font-size: 12px;
}

.legend-color {
    width: 10px;
    height: 10px;
    border-radius: 2px;
}

.legend-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.legend-row strong {
    font-size: 12px;
}

.chart-empty {
    display: grid;
    min-height: 168px;
    place-items: center;
    color: var(--muted);
    font-size: 13px;
    text-align: center;
}

.dashboard-actions {
    margin-top: 18px;
}

.toolbar,
.actions {
    display: flex;
    gap: 10px;
    margin: 0 0 16px;
    flex-wrap: wrap;
}

.actions {
    margin-top: 18px;
}

.button,
button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 9px 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    color: var(--text);
    text-decoration: none;
    cursor: pointer;
    font: inherit;
}

.primary,
button.primary {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
}

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

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
}

th,
td {
    padding: 11px 12px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

th {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

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

.panel {
    padding: 18px;
}

.client-form {
    display: grid;
    gap: 8px;
    max-width: 920px;
}

.client-form section {
    padding-bottom: 8px;
    border-bottom: 1px solid var(--line);
}

.client-form section:last-of-type {
    border-bottom: 0;
}

.client-form h2 {
    margin-top: 4px;
}

.client-color-field {
    max-width: 520px;
    margin: 0 0 14px;
    padding: 0;
    border: 0;
}

.client-color-field legend {
    margin-bottom: 6px;
    font-weight: 700;
}

.client-color-control {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 46px;
    padding: 5px 10px 5px 5px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    max-width: 260px;
}

.client-color-control input[type="color"] {
    width: 58px;
    min-height: 34px;
    padding: 0;
    border: 0;
    border-radius: 5px;
    cursor: pointer;
}

.client-color-control output {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.client-color-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 9px;
}

.client-color-swatch {
    width: 28px;
    min-height: 28px;
    padding: 0;
    border: 2px solid #fff;
    border-radius: 5px;
    background: var(--swatch);
    box-shadow: 0 0 0 1px var(--line);
}

.client-color-swatch:hover {
    box-shadow: 0 0 0 2px #aebbd0;
}

.client-color-swatch.selected {
    box-shadow: 0 0 0 2px var(--text);
}

.compact-form {
    max-width: 620px;
}

.password-choice {
    display: flex;
    gap: 18px;
    margin: 0 0 14px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.password-choice legend {
    padding: 0 5px;
    font-weight: 800;
}

.password-choice .check {
    margin: 0;
}

.setup-link-panel {
    max-width: 900px;
    margin-bottom: 18px;
    padding: 18px;
    border-color: #8ed1b2;
    background: #eaf8f1;
}

.setup-link-panel h2 {
    margin-top: 0;
}

.setup-link-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
}

.setup-link-row input {
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

label {
    display: grid;
    gap: 6px;
    margin-bottom: 14px;
    font-weight: 700;
}

input,
textarea,
select {
    width: 100%;
    min-height: 40px;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 9px 10px;
    font: inherit;
    background: #fff;
}

textarea {
    min-height: 100px;
    resize: vertical;
}

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

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

.lookup-row {
    display: grid;
    grid-template-columns: minmax(220px, 380px) auto;
    gap: 10px;
    align-items: end;
}

.lookup-row button {
    margin-bottom: 14px;
}

.form-message {
    min-height: 20px;
    margin: -6px 0 10px;
    color: var(--muted);
    font-size: 14px;
}

.form-message.success {
    color: var(--ok);
}

.form-message.error {
    color: var(--danger);
}

.form-actions,
.card-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-actions form {
    margin: 0;
}

.client-list {
    display: grid;
    gap: 10px;
}

.client-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 18px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
}

.client-card h2 {
    margin: 8px 0 4px;
}

.client-card p {
    margin: 0;
}

.client-color-dot {
    display: inline-block;
    width: 11px;
    height: 11px;
    margin-right: 7px;
    border-radius: 3px;
    vertical-align: middle;
}

.badge {
    display: inline-block;
    padding: 3px 7px;
    border-radius: 4px;
    background: #e9eff8;
    color: var(--primary-dark);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.notice {
    max-width: 920px;
    margin-bottom: 16px;
    padding: 14px 16px;
    border: 1px solid #9bc2f1;
    border-radius: 8px;
    background: #eef6ff;
    line-height: 1.5;
}

.empty-state {
    padding: 38px 24px;
    border: 1px dashed var(--line);
    border-radius: 8px;
    background: var(--panel);
    text-align: center;
}

.empty-state h2 {
    margin-top: 0;
}

.contract-list {
    display: grid;
    gap: 10px;
}

.contract-row {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) 180px 180px;
    align-items: center;
    gap: 18px;
    min-height: 78px;
    padding: 14px 18px;
    border: 1px solid var(--line);
    border-left: 4px solid transparent;
    border-radius: 8px;
    background: var(--panel);
    color: var(--text);
    text-decoration: none;
}

.contract-row:hover {
    border-color: #aebbd0;
}

.contract-row.unsigned {
    border-color: #e7c75c;
    border-left-color: #d6a900;
    background: #fffbeb;
}

.contract-row.cancelled {
    border-color: #efb8b2;
    border-left-color: var(--danger);
    background: #fff7f6;
}

.contract-row > div,
.contract-row strong {
    display: block;
}

.contract-number {
    display: inline-block;
    margin-bottom: 5px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.contract-state {
    text-align: right;
}

.status {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 9px;
    border-radius: 5px;
    font-size: 13px;
    font-weight: 800;
}

.status.success {
    background: #e5f6ee;
    color: var(--ok);
}

.status.warning {
    background: #fff0b8;
    color: #765800;
}

.status.danger {
    background: #fee4e2;
    color: var(--danger);
}

.contract-form {
    display: grid;
    gap: 12px;
}

.contract-form section + section {
    padding-top: 4px;
    border-top: 1px solid var(--line);
}

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

.document-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-width: 0;
    min-height: 210px;
    padding: 15px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fafbfc;
}

.document-card h3 {
    margin: 0 0 4px;
    font-size: 16px;
}

.document-card label {
    margin: 12px 0 0;
    font-size: 13px;
}

.document-card input[type="file"] {
    min-width: 0;
    padding: 7px;
    background: #fff;
    font-size: 13px;
}

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

.current-file {
    display: grid;
    gap: 4px;
    min-width: 0;
    margin-top: 12px;
    padding: 10px;
    border-radius: 6px;
    background: #fff;
}

.current-file span {
    overflow: hidden;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.current-file .file-actions {
    overflow: visible;
    white-space: normal;
}

.contract-overview {
    display: grid;
    gap: 20px;
}

.contract-overview-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
}

.contract-overview-heading h2 {
    margin: 0;
    font-size: 28px;
}

.contract-overview-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0 24px;
    border-top: 1px solid var(--line);
}

.contract-overview-grid .detail-row {
    display: block;
    padding: 14px 0 0;
    border-top: 0;
}

.contract-overview-grid .detail-row strong {
    display: block;
    margin-top: 4px;
}

.contract-cancellation {
    max-width: 920px;
    margin-top: 16px;
}

.contract-cancellation + .panel {
    margin-top: 16px;
}

.contract-cancellation-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
}

.contract-cancellation-heading h2 {
    margin: 0 0 4px;
}

.contract-cancellation-heading p {
    margin: 0;
}

.contract-status-form {
    display: grid;
    grid-template-columns: minmax(240px, 0.8fr) minmax(300px, 1.2fr);
    gap: 0 14px;
    margin-top: 16px;
}

.contract-status-form .form-actions {
    grid-column: 1 / -1;
}

.contract-status-form textarea {
    min-height: 82px;
}

.contract-cancelled-summary {
    display: grid;
    gap: 6px;
    margin-top: 14px;
    padding: 12px 14px;
    border-left: 3px solid var(--danger);
    background: #fff0ee;
}

.contract-cancelled-summary p {
    margin: 4px 0 0;
}

.contract-restore-form {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--line);
}

.contract-document {
    min-height: 165px;
}

.document-name {
    overflow-wrap: anywhere;
}

.signature-panel {
    max-width: 920px;
    margin-top: 16px;
}

.signature-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.signature-heading h2 {
    margin-top: 0;
}

.detail-row {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 16px;
    padding: 9px 0;
    border-top: 1px solid var(--line);
}

.detail-row span {
    color: var(--muted);
}

.invoice-builder {
    display: grid;
    grid-template-columns: minmax(500px, 570px) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.invoice-editor {
    min-width: 0;
}

.invoice-editor > h2:first-of-type {
    margin-top: 0;
}

.invoice-item-row {
    display: grid;
    grid-template-columns: minmax(160px, 1fr) 84px 72px 104px 34px;
    gap: 7px;
    align-items: end;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--line);
}

.invoice-item-row label {
    min-width: 0;
    margin: 0;
    font-size: 12px;
}

.invoice-item-row input,
.invoice-item-row select {
    min-width: 0;
    padding-inline: 7px;
}

.remove-item {
    min-width: 34px;
    width: 34px;
    padding: 0;
    color: var(--danger);
    font-size: 20px;
}

.date-warning {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: -3px 0 14px;
    padding: 9px 11px;
    border: 1px solid #f0b4ae;
    border-radius: 7px;
    background: #fff0ee;
    color: var(--danger);
    font-size: 13px;
}

.contract-price-hint {
    margin: -2px 0 16px;
    padding: 10px 12px;
    border-left: 3px solid var(--accent);
    background: #f4f1fb;
    color: var(--text);
    font-size: 13px;
    line-height: 1.45;
}

.contract-price-hint.loading,
.contract-price-hint.muted-hint {
    border-left-color: var(--border);
    background: #f7f7f8;
    color: var(--muted);
}

.field-checkbox {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 7px;
    font-size: 12px;
    font-weight: 500;
    color: var(--muted);
}

.field-checkbox input {
    width: 14px;
    height: 14px;
    margin: 0;
}

.contract-reference-control {
    margin: 8px 0 16px;
}

.contract-reference-control[hidden] {
    display: none;
}

.contract-reference-control > span {
    display: block;
    margin-bottom: 7px;
    font-weight: 700;
}

.reference-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
}

.reference-options label {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0;
    font-weight: 500;
}

.reference-options input {
    width: 15px;
    min-height: 15px;
    height: 15px;
    margin: 0;
    padding: 0;
}

#contract-reference-custom-wrap {
    margin-top: 12px;
}

#contract-reference-custom-wrap[hidden] {
    display: none;
}

.date-warning[hidden] {
    display: none;
}

.date-warning strong {
    display: grid;
    width: 22px;
    height: 22px;
    place-items: center;
    border-radius: 50%;
    background: var(--danger);
    color: #fff;
}

.invoice-preview-column {
    position: sticky;
    top: 18px;
    min-width: 0;
}

.preview-stage {
    position: relative;
    width: 100%;
    overflow: hidden;
    border: 1px solid var(--line);
    background: #e8ebf0;
    box-shadow: 0 8px 28px rgba(23, 32, 51, .12);
}

#invoice-preview {
    display: block;
    width: 794px;
    height: 1123px;
    border: 0;
    transform-origin: top left;
    background: #fff;
}

.invoice-list {
    display: grid;
    gap: 10px;
}

.invoice-row {
    display: grid;
    grid-template-columns: minmax(250px, 1fr) 130px 150px 150px auto;
    align-items: center;
    gap: 16px;
    padding: 14px 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
}

.invoice-row h2,
.invoice-row p {
    margin: 3px 0 0;
}

.invoice-row > div > strong {
    display: block;
    margin-top: 3px;
}

button.danger {
    border-color: #f0b4ae;
    color: var(--danger);
}

.alert.success {
    border-color: #8ed1b2;
    background: #eaf8f1;
    color: #075d3b;
}

.alert.error {
    border-color: #f0b4ae;
    background: #fff0ee;
    color: var(--danger);
}

.check {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.check input {
    width: auto;
}

.item-row {
    display: grid;
    grid-template-columns: minmax(220px, 1.7fr) 110px 80px 130px 100px;
    gap: 8px;
    margin-bottom: 8px;
}

.item-description {
    display: grid;
    gap: 6px;
}

.is-hidden {
    display: none;
}

.paper {
    padding: 38px;
    background: #fff;
}

.invoice-head,
.invoice-cols,
.paybox {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
}

.invoice-head {
    margin-bottom: 28px;
}

.invoice-items {
    margin: 22px 0;
}

.invoice-items tfoot td {
    font-weight: 800;
    font-size: 16px;
}

.paybox {
    border-top: 1px solid var(--line);
    padding-top: 18px;
}

.paybox img {
    display: block;
    margin-left: auto;
    width: 150px;
    height: 150px;
}

.paybox small {
    display: block;
    text-align: right;
}

.note {
    margin-top: 18px;
    color: var(--muted);
}

.alert {
    padding: 12px 14px;
    background: #fff2cc;
    border: 1px solid #f0d36a;
    border-radius: 8px;
    margin-bottom: 16px;
}

.login {
    width: min(420px, 100%);
    margin: 10vh auto;
    padding: 24px;
}

@media (max-width: 1220px) {
    .dashboard-metrics {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .dashboard-charts {
        grid-template-columns: 1fr;
    }

    .chart-body {
        grid-template-columns: 150px minmax(0, 1fr);
    }
}

@media (max-width: 760px) {
    header,
    .invoice-head,
    .invoice-cols,
    .paybox {
        grid-template-columns: 1fr;
        display: grid;
    }

    header {
        align-items: start;
    }

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

    .cols-3,
    .lookup-row {
        grid-template-columns: 1fr;
    }

    .lookup-row button {
        margin-top: -8px;
    }

    .client-card {
        align-items: flex-start;
        flex-direction: column;
    }

    .contract-row,
    .document-grid,
    .contract-overview-grid,
    .detail-row {
        grid-template-columns: 1fr;
    }

    .contract-overview-heading {
        align-items: stretch;
        flex-direction: column;
    }

    .contract-cancellation-heading {
        align-items: stretch;
        flex-direction: column;
    }

    .contract-status-form {
        grid-template-columns: 1fr;
    }

    .contract-status-form .form-actions {
        grid-column: auto;
    }

    .contract-state {
        text-align: left;
    }

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

    .invoice-builder,
    .invoice-row {
        grid-template-columns: 1fr;
    }

    .invoice-preview-column {
        position: static;
    }

    .invoice-item-row {
        grid-template-columns: minmax(150px, 1fr) 80px 68px;
    }

    .invoice-item-row label:nth-of-type(4) {
        grid-column: 1 / 3;
    }

    table {
        display: block;
        overflow-x: auto;
    }

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

    .season-select {
        width: 100%;
        min-width: 0;
    }

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

@media (max-width: 600px) {
    .password-choice {
        align-items: flex-start;
        flex-direction: column;
    }

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

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

    .chart-body {
        grid-template-columns: 1fr;
        justify-items: center;
    }

    .chart-legend {
        width: 100%;
    }
}

@media print {
    body {
        background: #fff;
    }

    header,
    .no-print,
    main > h1 {
        display: none;
    }

    main {
        width: 100%;
        margin: 0;
    }

    .paper {
        border: 0;
        padding: 0;
    }
}