/* 1. Tokens */
:root {
    --color-primary: #2f676b;
    --color-primary-hover: #255256;
    --color-primary-soft: #e8f1f1;
    --color-secondary: #6e8f84;
    --color-secondary-soft: #edf3f0;
    --color-accent: #b86a3e;
    --color-accent-hover: #975430;
    --color-accent-soft: #f4e8df;

    --color-bg: #f5f3ee;
    --color-bg-alt: #eceae4;
    --color-surface: #ffffff;
    --color-surface-alt: #f7f5f1;
    --color-surface-muted: #f3f0ea;
    --color-surface-strong: #fdfcf9;

    --color-text: #1f2524;
    --color-text-muted: #5f6764;
    --color-text-faint: #8c948f;
    --color-text-inverse: #f8f7f4;

    --color-border-soft: #ddd8cf;
    --color-border-strong: #c9c3b9;

    --color-success: #3d7d52;
    --color-success-soft: #e6f1ea;
    --color-warning: #af7a24;
    --color-warning-soft: #f5eedc;
    --color-error: #a63f3f;
    --color-error-soft: #f6e7e7;
    --color-info: #3c6fa3;
    --color-info-soft: #e8f0f8;

    --color-cog-deep: #2f676b;
    --color-cog-deep-soft: #e8f1f1;
    --color-cog-mid: #af7a24;
    --color-cog-mid-soft: #f5eedc;
    --color-cog-light: #6e8f84;
    --color-cog-light-soft: #edf3f0;

    --font-base: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-7: 2rem;
    --space-8: 2.5rem;
    --space-9: 3rem;

    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.25rem;

    --shadow-xs: 0 1px 2px rgba(20, 20, 20, 0.04);
    --shadow-sm: 0 8px 24px rgba(31, 37, 36, 0.06);
    --shadow-md: 0 14px 36px rgba(31, 37, 36, 0.08);

    --focus-ring: 0 0 0 3px rgba(47, 103, 107, 0.18);
}

/* 2. Base / global */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-base);
    line-height: 1.6;
    color: var(--color-text);
    background:
        radial-gradient(circle at top left, rgba(232, 241, 241, 0.72), transparent 28%),
        radial-gradient(circle at top right, rgba(244, 232, 223, 0.42), transparent 24%),
        linear-gradient(180deg, var(--color-bg) 0%, #f1eee7 100%);
    text-rendering: optimizeLegibility;
}

img {
    display: block;
    max-width: 100%;
}

button,
input,
select,
textarea {
    font: inherit;
    color: inherit;
}

button {
    background: none;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.16s ease, border-color 0.16s ease, background-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

a:hover {
    color: var(--color-primary-hover);
}

p,
h1,
h2,
h3,
h4,
table,
figure,
blockquote {
    margin: 0;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
    color: var(--color-text);
}

strong {
    font-weight: 700;
}

small {
    color: var(--color-text-muted);
}

label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-text);
}

::selection {
    background: rgba(47, 103, 107, 0.18);
}

:focus-visible {
    outline: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    box-shadow: var(--focus-ring);
}

input[type='checkbox'],
input[type='radio'] {
    accent-color: var(--color-primary);
}

.eyebrow,
.meta-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin: 0;
    color: var(--color-text-faint);
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.eyebrow::before,
.meta-label::before {
    content: '';
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 999px;
    background: rgba(184, 106, 62, 0.22);
}

.meta-label {
    display: block;
    margin-bottom: var(--space-2);
}

.meta-label::before {
    display: none;
}

.panel-copy,
.task-copy,
.empty-state,
.stack-item p,
.summary-pills span,
.stat-card small,
.topbar-meta,
.sidebar-note,
.quick-form-note,
.field-hint,
.field-help,
.section-copy,
.task-supporting-copy {
    color: var(--color-text-muted);
}

.panel-copy,
.sidebar-note,
.topbar-meta,
.empty-state,
.session-note,
.board-context-note,
.board-feedback,
.field-hint,
.field-help,
.task-supporting-copy {
    line-height: 1.7;
}

.live-timer,
.timer-readout,
.metric-value,
.progress-value {
    font-variant-numeric: tabular-nums;
}

.text-link {
    color: var(--color-primary);
    font-weight: 600;
}

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

/* 3. Shell / layout */
.shell {
    display: grid;
    grid-template-columns: minmax(250px, 296px) minmax(0, 1fr);
    min-height: 100vh;
}

.sidebar {
    position: sticky;
    top: 0;
    align-self: start;
    min-height: 100vh;
    padding: var(--space-8) var(--space-6);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(247, 245, 241, 0.94));
    border-right: 1px solid var(--color-border-soft);
    backdrop-filter: blur(10px);
}

.sidebar-inner {
    display: grid;
    gap: var(--space-8);
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    background: linear-gradient(180deg, rgba(232, 241, 241, 0.96), rgba(255, 255, 255, 0.96));
    border: 1px solid rgba(47, 103, 107, 0.14);
    color: var(--color-primary);
    font-size: 1.15rem;
    font-weight: 800;
    box-shadow: var(--shadow-xs);
}

.brand-copy {
    display: grid;
    gap: 0.15rem;
}

.brand-copy strong {
    font-size: 1rem;
    letter-spacing: -0.02em;
}

.brand-copy small {
    color: var(--color-text-muted);
    font-size: 0.88rem;
}

.sidebar-section {
    display: grid;
    gap: var(--space-4);
}

.nav {
    display: grid;
    gap: var(--space-2);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-height: 2.9rem;
    padding: 0.8rem 0.95rem;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    font-weight: 500;
}

.nav-link:hover {
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(201, 195, 185, 0.5);
}

.nav-link.is-active {
    color: var(--color-primary-hover);
    background: linear-gradient(180deg, rgba(232, 241, 241, 0.9), rgba(255, 255, 255, 0.96));
    border-color: rgba(47, 103, 107, 0.16);
    box-shadow: inset 0 0 0 1px rgba(47, 103, 107, 0.04);
}

.nav-link.is-disabled {
    opacity: 0.5;
    pointer-events: none;
}

.sidebar-card,
.panel,
.stat-card,
.task-card {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.sidebar-card {
    display: grid;
    gap: var(--space-3);
    padding: var(--space-6);
    background: linear-gradient(180deg, rgba(247, 245, 241, 0.92), rgba(255, 255, 255, 0.96));
}

.sidebar-card-title {
    font-size: 1.1rem;
    line-height: 1.35;
}

.sidebar-actions {
    display: grid;
    gap: var(--space-3);
}

.main {
    padding: var(--space-8) clamp(1.25rem, 3vw, 2.5rem);
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: var(--space-5);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-5);
    border-bottom: 1px solid rgba(201, 195, 185, 0.68);
}

.topbar-copy {
    display: grid;
    gap: var(--space-2);
}

.topbar-copy h1 {
    font-size: clamp(1.7rem, 2vw + 1rem, 2.35rem);
    line-height: 1.08;
}

.topbar-actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    align-items: center;
}

/* 4. Components */
.alert,
.notice-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    padding: 0.95rem 1rem;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
}

.alert-success,
.notice-card-success {
    background: var(--color-success-soft);
    border-color: rgba(61, 125, 82, 0.14);
    color: var(--color-success);
}

.alert-error,
.notice-card-error {
    background: var(--color-error-soft);
    border-color: rgba(166, 63, 63, 0.14);
    color: var(--color-error);
}

.notice-card-warning {
    background: var(--color-warning-soft);
    border-color: rgba(175, 122, 36, 0.14);
    color: var(--color-warning);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 2.85rem;
    padding: 0.78rem 1rem;
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-md);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.1;
    cursor: pointer;
    box-shadow: var(--shadow-xs);
}

.button:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: var(--color-text-inverse);
    transform: translateY(-1px);
}

.button-secondary {
    background: rgba(255, 255, 255, 0.88);
    border-color: var(--color-border-soft);
    color: var(--color-text);
}

.button-secondary:hover {
    background: var(--color-surface-alt);
    border-color: var(--color-border-strong);
    color: var(--color-text);
}

.button-ghost {
    background: rgba(255, 255, 255, 0.55);
    border-color: rgba(201, 195, 185, 0.44);
    color: var(--color-text-muted);
    box-shadow: none;
}

.button-ghost:hover {
    background: rgba(255, 255, 255, 0.86);
    border-color: rgba(201, 195, 185, 0.72);
    color: var(--color-text);
}

.button-danger {
    background: var(--color-error);
    border-color: var(--color-error);
}

.button-danger:hover {
    background: #8f3434;
    border-color: #8f3434;
}

.button[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
}

.panel {
    padding: clamp(1.1rem, 1.6vw, 1.5rem);
}

.panel-subtle,
.panel-muted,
.detail-card,
.metric-card,
.task-card {
    background: linear-gradient(180deg, rgba(247, 245, 241, 0.82), rgba(255, 255, 255, 0.96));
}

.panel-muted {
    border-color: rgba(201, 195, 185, 0.62);
}

.detail-card,
.metric-card {
    border-color: rgba(201, 195, 185, 0.52);
}

.page-header-panel {
    margin-bottom: var(--space-5);
    background: linear-gradient(180deg, rgba(247, 245, 241, 0.92), rgba(255, 255, 255, 0.97));
}

.panel-header,
.task-card-top,
.task-card-actions,
.stack-item,
.filters-grid,
.form-actions,
.detail-grid,
.section-header {
    display: flex;
    gap: var(--space-4);
}

.panel-header,
.task-card-top,
.task-card-actions,
.stack-item,
.section-header {
    justify-content: space-between;
    align-items: flex-start;
}

.panel-header,
.section-header {
    margin-bottom: var(--space-5);
}

.panel-header > div:first-child,
.section-header-copy {
    display: grid;
    gap: var(--space-1);
}

.panel h2,
.section-header h3 {
    font-size: 1.28rem;
    line-height: 1.2;
}

.section-header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.field {
    display: grid;
    gap: var(--space-2);
    flex: 1 1 180px;
}

.field.grow {
    flex: 1 1 320px;
}

.field-label-row {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3);
    align-items: baseline;
}

.field input,
.field select,
.field textarea,
.board-inline-form select {
    width: 100%;
    padding: 0.85rem 0.95rem;
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
    transition: border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

.field textarea {
    resize: vertical;
    min-height: 7rem;
}

.field input::placeholder,
.field textarea::placeholder {
    color: var(--color-text-faint);
}

.field input:hover,
.field select:hover,
.field textarea:hover,
.board-inline-form select:hover {
    border-color: var(--color-border-strong);
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.board-inline-form select:focus {
    border-color: rgba(47, 103, 107, 0.55);
    box-shadow: var(--focus-ring);
}

.field.has-error input,
.field.has-error select,
.field.has-error textarea {
    border-color: rgba(166, 63, 63, 0.55);
}

.field small,
.field-error {
    color: var(--color-error);
}

.field-hint,
.field-help {
    font-size: 0.84rem;
}

.field-group {
    display: grid;
    gap: var(--space-4);
}

.filters-grid,
.filters-toolbar {
    flex-wrap: wrap;
    align-items: end;
}

.filters-grid .field,
.filters-toolbar .field {
    min-width: 180px;
}

.filters-actions,
.task-card-actions {
    display: flex;
    gap: var(--space-3);
    align-items: end;
    flex-wrap: wrap;
}

.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.42rem 0.72rem;
    border: 1px solid transparent;
    border-radius: 999px;
    background: var(--color-surface-alt);
    color: var(--color-text-muted);
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.2;
}

.badge-neutral,
.badge-meta {
    background: var(--color-surface-muted);
    border-color: rgba(201, 195, 185, 0.45);
}

.badge-priority {
    background: var(--color-accent-soft);
    border-color: rgba(184, 106, 62, 0.14);
    color: var(--color-accent-hover);
}

.badge-score,
.badge-status {
    background: rgba(232, 241, 241, 0.78);
    border-color: rgba(47, 103, 107, 0.12);
    color: #33585b;
}

.badge-success {
    background: var(--color-success-soft);
    border-color: rgba(61, 125, 82, 0.14);
    color: var(--color-success);
}

.badge-warning {
    background: var(--color-warning-soft);
    border-color: rgba(175, 122, 36, 0.14);
    color: var(--color-warning);
}

.badge-danger {
    background: var(--color-error-soft);
    border-color: rgba(166, 63, 63, 0.14);
    color: var(--color-error);
}

.badge-info {
    background: var(--color-info-soft);
    border-color: rgba(60, 111, 163, 0.14);
    color: var(--color-info);
}

.badge-block-profundo {
    background: var(--color-cog-deep-soft);
    border-color: rgba(47, 103, 107, 0.14);
    color: var(--color-cog-deep);
}

.badge-block-medio {
    background: var(--color-cog-mid-soft);
    border-color: rgba(175, 122, 36, 0.16);
    color: var(--color-cog-mid);
}

.badge-block-ligero {
    background: var(--color-cog-light-soft);
    border-color: rgba(110, 143, 132, 0.14);
    color: var(--color-cog-light);
}

.data-table-wrap,
.analysis-table-wrap {
    overflow-x: auto;
}

.data-table,
.analysis-table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
}

.data-table th,
.data-table td,
.analysis-table th,
.analysis-table td {
    padding: 0.85rem 0.95rem;
    border-bottom: 1px solid rgba(201, 195, 185, 0.52);
    text-align: left;
    vertical-align: top;
}

.data-table th,
.analysis-table th {
    color: var(--color-text-faint);
    font-size: 0.79rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.progress,
.task-progress,
.detail-progress {
    display: grid;
    gap: var(--space-2);
}

.progress-header,
.task-progress-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: var(--space-4);
}

.progress-track,
.task-progress-track,
.meter-track {
    height: 0.72rem;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(201, 195, 185, 0.34);
}

.progress-fill,
.task-progress-fill,
.meter-track span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.progress-fill,
.task-progress-fill {
    width: var(--progress-value, 0%);
}

.dashboard-grid,
.stats-grid,
.task-list,
.form-grid,
.meter-list,
.parallel-form,
.parallel-builder,
.parallel-items-list,
.parallel-task-grid,
.parallel-summary-grid,
.timer-panel,
.timer-form,
.session-history,
.session-card,
.session-meta-grid,
.board-grid,
.board-column,
.board-column-list,
.analysis-grid,
.stack-list,
.task-results,
.task-form-shell,
.form-section-grid,
.form-section-grid-tight,
.detail-summary-grid,
.detail-side-stack,
.session-card-body {
    display: grid;
    gap: var(--space-4);
}

.dashboard-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--space-5);
    align-items: start;
}

.active-context-panel {
    grid-column: 1 / -1;
    background: linear-gradient(180deg, rgba(232, 241, 241, 0.82), rgba(255, 255, 255, 0.96));
}

.hero {
    grid-column: span 7;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(220px, 280px);
    gap: var(--space-5);
    align-items: stretch;
    padding: clamp(1.25rem, 2vw, 1.75rem);
    background: linear-gradient(135deg, rgba(232, 241, 241, 0.86), rgba(255, 255, 255, 0.98));
}

.hero-copy,
.hero-meta {
    display: grid;
    gap: var(--space-4);
}

.hero h2 {
    font-size: clamp(1.65rem, 1.35rem + 1vw, 2.2rem);
    line-height: 1.08;
}

.hero-focus {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.hero-meta {
    justify-items: stretch;
    align-content: space-between;
}

.hero-meta-card {
    display: grid;
    gap: var(--space-2);
    padding: var(--space-5);
    border: 1px solid rgba(47, 103, 107, 0.12);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.82);
}

.hero-meta-card strong {
    font-size: 2rem;
    line-height: 1;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: var(--space-3);
}

.stats-grid {
    grid-column: span 5;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
    align-content: start;
}

.stat-card,
.metric-card {
    display: grid;
    gap: var(--space-3);
    min-height: 140px;
    padding: var(--space-5);
}

.stat-card strong,
.metric-value {
    font-size: clamp(1.75rem, 1.45rem + 0.8vw, 2.15rem);
    line-height: 1;
}

.quick-panel {
    grid-column: 1 / -1;
}

.quick-form {
    display: grid;
    gap: var(--space-4);
}

.quick-form-primary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-4);
    align-items: end;
}

.quick-form-meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
}

.quick-form-actions {
    display: grid;
    gap: var(--space-2);
    justify-items: end;
    min-width: 210px;
}

.quick-form-note {
    max-width: 22ch;
    font-size: 0.84rem;
    text-align: right;
}

.dashboard-panel-half {
    grid-column: span 6;
}

.dashboard-callout {
    background: linear-gradient(180deg, rgba(247, 245, 241, 0.92), rgba(255, 255, 255, 0.98));
}

.task-page-grid {
    display: grid;
    gap: var(--space-5);
}

.task-filter-panel {
    background: linear-gradient(180deg, rgba(247, 245, 241, 0.84), rgba(255, 255, 255, 0.95));
}

.task-filter-summary {
    display: grid;
    gap: var(--space-2);
}

.task-filter-summary strong {
    font-size: 1.05rem;
}

.task-list {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.task-card {
    display: grid;
    gap: var(--space-4);
    padding: var(--space-5);
}

.task-card-header,
.task-card-body,
.task-card-footer,
.task-card-identity,
.task-card-primary,
.task-card-secondary,
.task-supporting-list {
    display: grid;
    gap: var(--space-3);
}

.task-card-header {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
}

.task-card-title-row {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    align-items: start;
}

.task-title {
    font-size: 1.04rem;
    font-weight: 700;
    color: var(--color-text);
}

.task-title:hover {
    color: var(--color-primary-hover);
}

.task-score {
    display: grid;
    gap: var(--space-1);
    justify-items: end;
}

.task-score .badge {
    white-space: nowrap;
}

.task-card-metrics,
.detail-metrics,
.parallel-summary-grid,
.session-meta-grid,
.detail-summary-grid {
    display: grid;
    gap: var(--space-3);
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.task-kpi,
.detail-summary-card {
    display: grid;
    gap: var(--space-2);
    padding: var(--space-4);
    border: 1px solid rgba(201, 195, 185, 0.42);
    border-radius: var(--radius-md);
    background: rgba(247, 245, 241, 0.88);
}

.task-kpi strong,
.detail-summary-card strong {
    font-size: 1rem;
    line-height: 1.3;
}

.task-card-footer {
    padding-top: var(--space-3);
    border-top: 1px solid rgba(201, 195, 185, 0.42);
}

.stack-item {
    padding: 0.95rem 1rem;
    border: 1px solid rgba(201, 195, 185, 0.46);
    border-radius: var(--radius-md);
    background: rgba(247, 245, 241, 0.86);
}

.stack-item p {
    margin-top: var(--space-1);
}

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

.summary-pills {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-4);
}

.summary-pills > div {
    display: grid;
    gap: var(--space-2);
    padding: var(--space-4);
    border: 1px solid rgba(201, 195, 185, 0.42);
    border-radius: var(--radius-md);
    background: rgba(247, 245, 241, 0.9);
}

.summary-pills strong {
    font-size: 1.6rem;
    line-height: 1;
}

.checkbox-row,
.checkbox-card {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 0.85rem 0.95rem;
    border: 1px dashed rgba(201, 195, 185, 0.72);
    border-radius: var(--radius-md);
    background: rgba(247, 245, 241, 0.65);
}

.checkbox-row input,
.checkbox-card input {
    width: auto;
    margin: 0;
}

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

.field-span-2 {
    grid-column: span 2;
}

.form-actions {
    justify-content: flex-end;
    align-items: center;
    margin-top: var(--space-3);
}

.task-form {
    display: grid;
    gap: var(--space-6);
}

.task-form-shell {
    gap: var(--space-5);
}

.form-section {
    display: grid;
    gap: var(--space-4);
    padding: var(--space-5);
    border: 1px solid rgba(201, 195, 185, 0.42);
    border-radius: var(--radius-lg);
    background: rgba(247, 245, 241, 0.82);
}

.form-section-header {
    display: grid;
    gap: var(--space-1);
}

.form-section-header h3 {
    font-size: 1.05rem;
}

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

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

.form-section-divider {
    padding-top: var(--space-4);
    border-top: 1px solid rgba(201, 195, 185, 0.4);
}

.detail-grid {
    align-items: start;
    flex-wrap: wrap;
}

.detail-main {
    flex: 1 1 620px;
}

.detail-side {
    width: min(360px, 100%);
}

.detail-description {
    line-height: 1.8;
}

.detail-hero,
.detail-description-card,
.detail-block,
.detail-side-stack,
.detail-side-actions,
.session-notes,
.manual-session-form {
    display: grid;
    gap: var(--space-4);
}

.detail-hero {
    padding-bottom: var(--space-4);
    border-bottom: 1px solid rgba(201, 195, 185, 0.42);
}

.detail-description-card,
.detail-block,
.timer-hero,
.session-card {
    padding: var(--space-4);
    border: 1px solid rgba(201, 195, 185, 0.46);
    border-radius: var(--radius-lg);
    background: rgba(247, 245, 241, 0.88);
}

.detail-score-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.detail-progress {
    padding: var(--space-4);
    border: 1px solid rgba(201, 195, 185, 0.46);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.88);
}

.empty-state {
    padding: var(--space-2) 0;
}

/* 5. Minimal utilities */
.u-muted {
    color: var(--color-text-muted);
}

.u-stack-sm {
    display: grid;
    gap: var(--space-3);
}

.u-inline {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

/* 6. Module / existing overrides */
.secondary-detail-grid {
    margin-top: var(--space-5);
}

.timer-panel,
.timer-form,
.session-history {
    display: grid;
    gap: var(--space-4);
}

.timer-hero {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
}

.timer-readout {
    font-size: 2rem;
    letter-spacing: 0.04em;
}

.compact-actions {
    justify-content: space-between;
}

.compact-check {
    margin: 0;
}

.session-card-top,
.parallel-task-top,
.parallel-item-head,
.parallel-inline-header,
.board-card-actions,
.board-fallback-grid,
.board-inline-form {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    align-items: center;
}

.session-card-top,
.parallel-task-top,
.parallel-item-head,
.parallel-inline-header {
    justify-content: space-between;
    align-items: flex-start;
}

.parallel-task-row,
.parallel-item-card,
.board-card {
    padding: var(--space-5);
    border: 1px solid rgba(201, 195, 185, 0.46);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.94);
    transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.parallel-task-row.is-selected,
.parallel-item-card.is-selected,
.board-card:hover {
    border-color: rgba(47, 103, 107, 0.22);
    box-shadow: var(--shadow-sm);
}

.parallel-task-grid,
.parallel-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.parallel-total {
    min-width: 118px;
    padding: 0.8rem 0.9rem;
    border: 1px solid rgba(201, 195, 185, 0.46);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.92);
    display: grid;
    gap: var(--space-1);
    text-align: right;
}

.parallel-total.is-valid {
    border-color: rgba(61, 125, 82, 0.22);
    background: var(--color-success-soft);
}

.parallel-total.is-invalid {
    border-color: rgba(166, 63, 63, 0.22);
    background: var(--color-error-soft);
}

.parallel-mini-list .stack-item p {
    margin: 0;
}

.parallel-summary-pills {
    margin-bottom: var(--space-5);
}

.board-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
}

.board-column {
    min-height: 520px;
}

.board-column-header {
    margin-bottom: 0;
}

.board-column-list {
    min-height: 360px;
    padding: var(--space-2);
    border: 1px dashed rgba(47, 103, 107, 0.2);
    border-radius: var(--radius-lg);
    background: rgba(247, 245, 241, 0.72);
}

.board-column-list:empty::after {
    content: attr(data-empty-label);
    display: block;
    padding: var(--space-5);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.7);
    color: var(--color-text-muted);
    text-align: center;
}

.board-card {
    cursor: grab;
}

.board-card.is-dragging {
    opacity: 0.56;
    cursor: grabbing;
}

.board-card.has-individual-session {
    border-color: rgba(61, 125, 82, 0.3);
}

.board-card.has-parallel-session {
    border-color: rgba(60, 111, 163, 0.28);
}

.board-inline-form {
    width: 100%;
}

.board-inline-form label {
    display: grid;
    gap: var(--space-2);
    flex: 1 1 180px;
}

.board-feedback {
    margin-top: var(--space-4);
    color: var(--color-text-muted);
}

.board-feedback[data-state='success'] {
    color: var(--color-success);
}

.board-feedback[data-state='error'] {
    color: var(--color-error);
}

.board-feedback[data-state='saving'] {
    color: var(--color-accent-hover);
}

.analysis-window-panel,
.analysis-table-panel {
    margin-bottom: var(--space-5);
}

.analysis-window-tabs {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.analysis-tab {
    padding: 0.65rem 0.9rem;
    border: 1px solid rgba(201, 195, 185, 0.46);
    border-radius: 999px;
    background: rgba(247, 245, 241, 0.86);
    color: var(--color-text-muted);
    font-weight: 600;
}

.analysis-tab.is-active,
.analysis-tab:hover {
    background: var(--color-primary-soft);
    border-color: rgba(47, 103, 107, 0.16);
    color: var(--color-primary-hover);
}

.analysis-grid {
    margin-top: var(--space-5);
    grid-template-columns: repeat(12, minmax(0, 1fr));
}

.analysis-grid > .panel {
    grid-column: span 6;
}

.analysis-variance-positive {
    color: var(--color-error);
    font-weight: 700;
}

.analysis-variance-negative {
    color: var(--color-success);
    font-weight: 700;
}

.recurrence-weekdays[hidden] {
    display: none;
}

.recurrence-summary-card,
.recurrence-detail-panel {
    margin-top: var(--space-5);
}

.recurrence-panel-shell,
.recurrence-detail-shell,
.recurrence-support-stack,
.recurrence-summary-box,
.recurrence-preview-card,
.recurrence-rule-card,
.recurrence-notice-card {
    display: grid;
    gap: var(--space-3);
}

.recurrence-overview-grid,
.recurrence-config-grid {
    display: grid;
    gap: var(--space-4);
}

.recurrence-overview-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

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

.recurrence-support-grid,
.recurrence-detail-split {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(240px, 0.8fr);
    gap: var(--space-4);
    align-items: start;
}

.recurrence-overview-card,
.recurrence-status-card,
.recurrence-anchor-card,
.recurrence-preview-card,
.recurrence-rule-card,
.recurrence-notice-card {
    padding: var(--space-4);
    border: 1px solid rgba(201, 195, 185, 0.44);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(247, 245, 241, 0.9), rgba(255, 255, 255, 0.98));
    box-shadow: var(--shadow-xs);
}

.recurrence-status-card,
.recurrence-notice-card {
    background: linear-gradient(180deg, rgba(236, 243, 242, 0.92), rgba(255, 255, 255, 0.98));
    border-color: rgba(47, 103, 107, 0.16);
}

.recurrence-rule-card {
    background: linear-gradient(180deg, rgba(247, 245, 241, 0.92), rgba(255, 255, 255, 0.98));
}

.recurrence-summary-card {
    display: grid;
    gap: var(--space-3);
}

.recurrence-summary-box {
    padding: var(--space-4);
    border: 1px solid rgba(201, 195, 185, 0.46);
    border-radius: var(--radius-md);
    background: rgba(247, 245, 241, 0.9);
}

.recurrence-summary-box p,
.recurrence-rule-card p,
.recurrence-preview-card p,
.recurrence-status-card p,
.recurrence-notice-card p {
    margin: 0;
    line-height: 1.65;
}

.recurrence-summary-lead,
.recurrence-rule-card strong,
.recurrence-overview-card strong,
.recurrence-status-card strong {
    font-size: 1rem;
    line-height: 1.35;
    color: var(--color-text);
}

.recurrence-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    align-items: center;
    justify-content: space-between;
}

.recurrence-preview-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.recurrence-preview-empty {
    color: var(--color-text-muted);
}

.weekday-picker {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: var(--space-3);
}

.weekday-chip {
    position: relative;
    display: flex;
    min-height: 3rem;
    border: 1px solid rgba(201, 195, 185, 0.46);
    border-radius: var(--radius-md);
    background: rgba(247, 245, 241, 0.86);
    overflow: hidden;
}

.weekday-chip input {
    position: absolute;
    opacity: 0;
    inset: 0;
    margin: 0;
}

.weekday-chip span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.78rem 0.85rem;
    color: var(--color-text-muted);
    font-weight: 600;
    text-align: center;
    transition: background-color 0.16s ease, color 0.16s ease, box-shadow 0.16s ease;
}

.weekday-chip:hover span,
.weekday-chip:focus-within span {
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.82);
}

.weekday-chip input:checked + span {
    color: var(--color-primary-hover);
    background: rgba(232, 241, 241, 0.9);
    box-shadow: inset 0 0 0 1px rgba(47, 103, 107, 0.14);
}

.recurrence-panel .field-hint,
.recurrence-panel .field-help,
.recurrence-panel .panel-copy,
.recurrence-detail-panel .panel-copy {
    line-height: 1.65;
}

.task-kpi,
.detail-summary-card,
.analysis-summary-card,
.diagnostic-summary-card,
.recurrence-overview-card {
    border-color: rgba(201, 195, 185, 0.42);
    background: linear-gradient(180deg, rgba(247, 245, 241, 0.88), rgba(255, 255, 255, 0.98));
    box-shadow: var(--shadow-xs);
}

/* Responsive */
@media (max-width: 1160px) {
    .hero,
    .stats-grid,
    .dashboard-panel-half,
    .analysis-grid > .panel {
        grid-column: 1 / -1;
    }

    .hero {
        grid-template-columns: 1fr;
    }

    .hero-meta {
        justify-items: start;
    }

    .hero-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 1080px) {
    .shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        min-height: auto;
        border-right: 0;
        border-bottom: 1px solid var(--color-border-soft);
    }

    .board-grid,
    .dashboard-grid,
    .analysis-grid {
        grid-template-columns: 1fr;
    }

    .topbar {
        align-items: flex-start;
    }

    .task-card-header,
    .form-section-grid-tight,
    .detail-summary-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .main,
    .sidebar {
        padding: var(--space-6) var(--space-5);
    }

    .topbar,
    .panel-header,
    .task-card-top,
    .task-card-actions,
    .stack-item,
    .filters-grid,
    .form-actions,
    .detail-grid,
    .session-card-top,
    .parallel-task-top,
    .parallel-item-head,
    .parallel-inline-header,
    .board-card-actions,
    .board-fallback-grid,
    .board-inline-form,
    .section-header,
    .task-card-title-row,
    .progress-header,
    .task-progress-header {
        flex-direction: column;
        align-items: stretch;
    }

    .topbar-actions,
    .hero-actions,
    .filters-actions,
    .badge-row,
    .stack-meta,
    .section-header-actions {
        width: 100%;
    }

    .topbar-actions .button,
    .hero-actions .button,
    .filters-actions .button,
    .task-card-actions .button,
    .task-card-actions form,
    .board-card-actions .button,
    .board-fallback-grid form,
    .form-actions .button,
    .form-actions a,
    .section-header-actions .button,
    .detail-side-actions .button,
    .detail-side-actions form {
        width: 100%;
    }

    .stats-grid,
    .form-grid,
    .parallel-task-grid,
    .parallel-summary-grid,
    .quick-form-meta,
    .task-list,
    .form-section-grid,
    .form-section-grid-tight,
    .detail-summary-grid,
    .task-card-metrics {
        grid-template-columns: 1fr;
    }

    .quick-form-primary {
        grid-template-columns: 1fr;
    }

    .quick-form-actions {
        justify-items: stretch;
        min-width: 0;
    }

    .quick-form-note {
        max-width: none;
        text-align: left;
    }

    .field-span-2,
    .hero,
    .active-context-panel,
    .quick-panel,
    .dashboard-panel-half,
    .analysis-grid > .panel,
    .stats-grid {
        grid-column: auto;
    }

    .timer-hero,
    .parallel-total,
    .task-score {
        text-align: left;
        justify-items: start;
    }

    .analysis-window-tabs {
        flex-direction: column;
    }
}


/* 7. Sessions / time */
.session-shell,
.session-side-stack,
.parallel-builder-shell,
.parallel-session-shell,
.parallel-session-overview,
.parallel-live-form,
.parallel-builder-intro,
.parallel-items-shell,
.parallel-item-body,
.parallel-item-notes,
.parallel-guardrails,
.parallel-create-layout {
    display: grid;
    gap: var(--space-5);
}

.session-surface,
.session-notice-card,
.session-empty-card,
.parallel-overview-card,
.parallel-item-summary,
.parallel-item-meta-card,
.parallel-builder-card {
    display: grid;
    gap: var(--space-4);
    padding: var(--space-5);
    border: 1px solid rgba(201, 195, 185, 0.46);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--shadow-xs);
}

.session-surface.is-running {
    background: linear-gradient(180deg, rgba(232, 240, 248, 0.86), rgba(255, 255, 255, 0.98));
    border-color: rgba(60, 111, 163, 0.18);
}

.session-surface.is-paused {
    background: linear-gradient(180deg, rgba(245, 238, 220, 0.88), rgba(255, 255, 255, 0.98));
    border-color: rgba(175, 122, 36, 0.18);
}

.session-surface.is-finished {
    background: linear-gradient(180deg, rgba(230, 241, 234, 0.9), rgba(255, 255, 255, 0.98));
    border-color: rgba(61, 125, 82, 0.18);
}

.session-surface.is-blocked,
.session-notice-card.is-blocked {
    background: linear-gradient(180deg, rgba(246, 231, 231, 0.84), rgba(255, 255, 255, 0.98));
    border-color: rgba(166, 63, 63, 0.16);
}

.session-surface.is-idle,
.session-empty-card {
    background: linear-gradient(180deg, rgba(247, 245, 241, 0.84), rgba(255, 255, 255, 0.98));
}

.session-hero,
.parallel-session-hero {
    display: grid;
    gap: var(--space-4);
}

.session-hero-top,
.parallel-session-hero-top,
.parallel-item-header,
.parallel-item-summary-top,
.parallel-builder-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-4);
}

.session-clock,
.parallel-session-clock {
    display: grid;
    gap: var(--space-2);
}

.session-clock-label,
.parallel-session-label {
    color: var(--color-text-faint);
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.session-clock-value,
.parallel-session-value {
    font-size: clamp(2.35rem, 1.85rem + 1.8vw, 3.4rem);
    line-height: 0.95;
    letter-spacing: -0.04em;
    color: var(--color-text);
}

.session-subcopy,
.parallel-session-subcopy,
.parallel-item-copy {
    color: var(--color-text-muted);
    max-width: 58ch;
}

.session-primary-metrics,
.parallel-builder-summary,
.parallel-session-summary,
.parallel-overview-grid,
.parallel-item-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-3);
}

.session-metric-card,
.parallel-overview-card,
.parallel-item-meta-card,
.parallel-builder-card {
    padding: var(--space-4);
    border-color: rgba(201, 195, 185, 0.4);
    background: rgba(255, 255, 255, 0.82);
}

.session-metric-card strong,
.parallel-overview-card strong,
.parallel-item-meta-card strong,
.parallel-builder-card strong {
    font-size: 1.05rem;
    line-height: 1.25;
}

.session-actions,
.parallel-action-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    align-items: center;
}

.session-actions form,
.parallel-action-bar form {
    display: flex;
}

.session-actions .button,
.parallel-action-bar .button {
    min-width: 11rem;
}

.session-form-grid,
.parallel-builder-grid,
.parallel-item-grid {
    display: grid;
    gap: var(--space-4);
}

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

.parallel-builder-grid,
.parallel-item-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.parallel-builder-card,
.parallel-task-row,
.parallel-item-card {
    position: relative;
}

.parallel-builder-card::before,
.parallel-task-row::before,
.parallel-item-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.38);
}

.parallel-builder-card,
.parallel-task-row {
    gap: var(--space-4);
}

.parallel-task-row.is-selected,
.parallel-item-card.is-selected {
    border-color: rgba(47, 103, 107, 0.24);
    background: linear-gradient(180deg, rgba(232, 241, 241, 0.34), rgba(255, 255, 255, 0.98));
}

.parallel-task-selection,
.parallel-item-summary {
    display: grid;
    gap: var(--space-3);
}

.parallel-task-title,
.parallel-item-title {
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--color-text);
}

.parallel-distribution,
.parallel-item-distribution {
    display: grid;
    gap: var(--space-2);
}

.parallel-distribution-track,
.parallel-item-distribution-track {
    height: 0.7rem;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(201, 195, 185, 0.34);
}

.parallel-distribution-fill,
.parallel-item-distribution-fill {
    display: block;
    height: 100%;
    width: var(--distribution-value, 0%);
    border-radius: inherit;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.parallel-total {
    min-width: 132px;
    padding: 0.95rem 1rem;
    gap: var(--space-1);
}

.parallel-total strong {
    font-size: 1.18rem;
    line-height: 1;
}

.parallel-total.is-valid {
    border-color: rgba(61, 125, 82, 0.22);
    background: linear-gradient(180deg, rgba(230, 241, 234, 0.94), rgba(255, 255, 255, 0.96));
}

.parallel-total.is-invalid {
    border-color: rgba(166, 63, 63, 0.22);
    background: linear-gradient(180deg, rgba(246, 231, 231, 0.94), rgba(255, 255, 255, 0.96));
}

.parallel-session-overview {
    gap: var(--space-4);
}

.parallel-item-card {
    gap: var(--space-4);
}

.parallel-item-notes {
    gap: var(--space-2);
}

.parallel-item-notes .session-note {
    margin: 0;
}

.parallel-context-note,
.session-context-note {
    color: var(--color-text-muted);
}

.parallel-guardrails .stack-item,
.session-side-stack .stack-item {
    background: rgba(247, 245, 241, 0.92);
}

.parallel-section-divider,
.session-divider {
    padding-top: var(--space-4);
    border-top: 1px solid rgba(201, 195, 185, 0.4);
}

.session-entry-card {
    display: grid;
    gap: var(--space-4);
    padding: var(--space-4);
    border: 1px solid rgba(201, 195, 185, 0.44);
    border-radius: var(--radius-lg);
    background: rgba(247, 245, 241, 0.86);
}

@media (max-width: 920px) {
    .session-form-grid,
    .parallel-builder-grid,
    .parallel-item-grid,
    .parallel-builder-summary,
    .parallel-session-summary,
    .parallel-overview-grid,
    .parallel-item-metrics {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .session-hero-top,
    .parallel-session-hero-top,
    .parallel-item-header,
    .parallel-item-summary-top,
    .parallel-builder-card-top,
    .session-actions,
    .parallel-action-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .session-actions form,
    .parallel-action-bar form,
    .session-actions .button,
    .parallel-action-bar .button {
        width: 100%;
    }

    .session-clock-value,
    .parallel-session-value {
        font-size: clamp(2rem, 1.7rem + 1.6vw, 2.6rem);
    }
}

/* Board: tablero cognitivo */
.board-active-context {
    border-color: rgba(47, 103, 107, 0.18);
    background: linear-gradient(180deg, rgba(236, 243, 242, 0.96), rgba(255, 255, 255, 0.98));
}

.board-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-5);
    align-items: start;
}

.board-column {
    min-height: 100%;
    padding: 0;
    overflow: hidden;
    border-color: rgba(201, 195, 185, 0.48);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 246, 242, 0.96));
    box-shadow: var(--shadow-sm);
}

.board-column-frame {
    display: grid;
    gap: var(--space-4);
    padding: var(--space-4);
}

.board-column-top {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    align-items: flex-start;
}

.board-column-heading {
    display: grid;
    gap: var(--space-2);
}

.board-column-heading h2 {
    margin: 0;
    font-size: 1.2rem;
    line-height: 1.15;
}

.board-column-copy {
    margin: 0;
    max-width: 26ch;
    color: var(--color-text-muted);
    font-size: 0.93rem;
    line-height: 1.55;
}

.board-column-summary {
    display: grid;
    justify-items: end;
    gap: var(--space-2);
    min-width: 4.5rem;
}

.board-column-token {
    width: 100%;
    height: 0.42rem;
    border-radius: 999px;
    background: rgba(47, 103, 107, 0.16);
}

.board-column-profundo .board-column-token {
    background: linear-gradient(90deg, rgba(34, 80, 84, 0.72), rgba(47, 103, 107, 0.32));
}

.board-column-medio .board-column-token {
    background: linear-gradient(90deg, rgba(127, 98, 65, 0.58), rgba(196, 137, 87, 0.22));
}

.board-column-ligero .board-column-token {
    background: linear-gradient(90deg, rgba(112, 129, 89, 0.58), rgba(160, 182, 133, 0.22));
}

.board-column-list {
    display: grid;
    gap: var(--space-3);
    min-height: 24rem;
    padding: var(--space-2);
    border: 1px dashed rgba(201, 195, 185, 0.7);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(247, 245, 241, 0.86), rgba(255, 255, 255, 0.82));
}

.board-column-profundo .board-column-list {
    background: linear-gradient(180deg, rgba(238, 244, 244, 0.82), rgba(255, 255, 255, 0.88));
}

.board-column-medio .board-column-list {
    background: linear-gradient(180deg, rgba(247, 243, 238, 0.84), rgba(255, 255, 255, 0.88));
}

.board-column-ligero .board-column-list {
    background: linear-gradient(180deg, rgba(243, 246, 239, 0.82), rgba(255, 255, 255, 0.88));
}

.board-column-list:empty::after {
    content: attr(data-empty-label);
    display: grid;
    place-items: center;
    min-height: 10rem;
    padding: var(--space-5);
    border: 1px dashed rgba(201, 195, 185, 0.72);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.78);
    color: var(--color-text-muted);
    text-align: center;
    line-height: 1.55;
}

.board-card {
    display: grid;
    gap: var(--space-4);
    padding: var(--space-4);
    border: 1px solid rgba(201, 195, 185, 0.48);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-xs);
    cursor: grab;
    transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
}

.board-card:hover {
    border-color: rgba(47, 103, 107, 0.24);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

.board-card:focus-within {
    border-color: rgba(47, 103, 107, 0.34);
    box-shadow: 0 0 0 4px rgba(47, 103, 107, 0.1);
}

.board-card.is-dragging {
    opacity: 0.6;
    cursor: grabbing;
    box-shadow: var(--shadow-md);
}

.board-card.has-individual-session {
    border-color: rgba(61, 125, 82, 0.3);
}

.board-card.has-parallel-session {
    border-color: rgba(60, 111, 163, 0.28);
}

.board-card-header,
.board-card-title-row,
.board-card-metrics,
.board-card-actions,
.board-fallback-header {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3);
    align-items: flex-start;
}

.board-card-primary,
.board-card-score,
.board-card-progress,
.board-context-banner,
.board-fallback-panel {
    display: grid;
    gap: var(--space-2);
}

.board-card-primary {
    min-width: 0;
    flex: 1 1 auto;
}

.board-card-title-row {
    align-items: center;
}

.board-card-title-row .task-title {
    font-size: 1rem;
    line-height: 1.35;
}

.board-card-primary .task-copy {
    margin: 0;
    color: var(--color-text-muted);
}

.board-card-score {
    min-width: 4.5rem;
    justify-items: end;
}

.board-card-score .badge-score {
    min-width: 2.8rem;
    justify-content: center;
}

.board-card-metrics {
    gap: var(--space-2);
}

.board-card-kpi {
    display: grid;
    gap: 0.35rem;
    flex: 1 1 0;
    padding: 0.85rem 0.95rem;
    border: 1px solid rgba(201, 195, 185, 0.42);
    border-radius: var(--radius-md);
    background: rgba(247, 245, 241, 0.8);
}

.board-card-kpi strong {
    font-size: 1rem;
    line-height: 1.2;
    color: var(--color-text);
}

.board-card-progress {
    padding: 0.9rem 1rem;
    border: 1px solid rgba(201, 195, 185, 0.4);
    border-radius: var(--radius-md);
    background: rgba(247, 245, 241, 0.72);
}

.board-card-progress .progress-fill {
    width: var(--progress-value, 0%);
}

.board-context-banner {
    padding: 0.95rem 1rem;
    border: 1px solid rgba(201, 195, 185, 0.42);
    border-radius: var(--radius-md);
}

.board-context-banner p {
    margin: 0;
}

.board-context-banner-individual {
    background: linear-gradient(180deg, rgba(230, 241, 234, 0.92), rgba(255, 255, 255, 0.96));
    border-color: rgba(61, 125, 82, 0.24);
}

.board-context-banner-parallel {
    background: linear-gradient(180deg, rgba(232, 239, 247, 0.92), rgba(255, 255, 255, 0.96));
    border-color: rgba(60, 111, 163, 0.22);
}

.board-context-banner-blocked {
    background: linear-gradient(180deg, rgba(246, 236, 232, 0.92), rgba(255, 255, 255, 0.96));
    border-color: rgba(166, 63, 63, 0.2);
}

.board-context-note {
    margin: 0;
    color: var(--color-text-muted);
}

.board-card-actions {
    align-items: center;
    flex-wrap: wrap;
}

.board-card-actions form {
    display: flex;
}

.board-card-actions .button,
.board-card-actions form,
.board-card-actions a {
    min-width: 0;
}

.board-fallback-panel {
    padding-top: var(--space-3);
    border-top: 1px solid rgba(201, 195, 185, 0.4);
}

.board-fallback-header {
    align-items: center;
}

.board-fallback-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-3);
    align-items: end;
}

.board-inline-form {
    width: 100%;
}

.board-inline-form label {
    display: grid;
    gap: var(--space-2);
    width: 100%;
}

.board-inline-form-shift {
    display: flex;
    gap: var(--space-2);
    align-items: stretch;
}

.board-inline-form-shift .button {
    min-width: 5.25rem;
}

.board-feedback {
    margin-top: var(--space-4);
    color: var(--color-text-muted);
}

.board-feedback[data-state='success'] {
    color: var(--color-success);
}

.board-feedback[data-state='error'] {
    color: var(--color-error);
}

.board-feedback[data-state='saving'] {
    color: var(--color-accent-hover);
}

@media (max-width: 1080px) {
    .board-grid {
        grid-template-columns: 1fr;
    }

    .board-column-copy {
        max-width: none;
    }
}

@media (max-width: 720px) {
    .board-column-top,
    .board-card-header,
    .board-card-title-row,
    .board-card-metrics,
    .board-card-actions,
    .board-fallback-grid,
    .board-fallback-header,
    .board-inline-form-shift {
        flex-direction: column;
        grid-template-columns: 1fr;
        align-items: stretch;
    }

    .board-column-summary,
    .board-card-score {
        justify-items: start;
    }

    .board-card-actions form,
    .board-card-actions .button,
    .board-inline-form-shift .button {
        width: 100%;
    }
}

@media (max-width: 720px) {
    .board-column-top,
    .board-card-header,
    .board-card-title-row,
    .board-card-metrics,
    .board-card-actions,
    .board-fallback-header,
    .board-inline-form-shift {
        flex-direction: column;
        align-items: stretch;
    }

    .board-fallback-grid {
        grid-template-columns: 1fr;
        align-items: stretch;
    }
}

/* Analysis + diagnostics: surfaces densas */
.analysis-toolbar-panel,
.diagnostics-hero-panel {
    margin-bottom: var(--space-5);
}

.analysis-toolbar {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    align-items: flex-start;
    flex-wrap: wrap;
}

.analysis-window-switcher {
    display: inline-flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    padding: 0.35rem;
    border: 1px solid rgba(201, 195, 185, 0.5);
    border-radius: var(--radius-lg);
    background: rgba(247, 245, 241, 0.92);
}

.analysis-window-meta {
    display: grid;
    gap: var(--space-2);
    align-content: start;
    justify-items: end;
}

.analysis-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.65rem;
    padding: 0.72rem 1rem;
    border: 1px solid transparent;
    border-radius: calc(var(--radius-lg) - 0.2rem);
    background: transparent;
    color: var(--color-text-muted);
    font-size: 0.92rem;
    font-weight: 600;
}

.analysis-tab.is-active,
.analysis-tab:hover,
.analysis-tab:focus-visible {
    background: rgba(255, 255, 255, 0.98);
    border-color: rgba(47, 103, 107, 0.16);
    color: var(--color-primary-hover);
    box-shadow: var(--shadow-xs);
}

.analysis-summary-grid,
.diagnostics-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-5);
}

.analysis-summary-card,
.diagnostic-summary-card {
    display: grid;
    gap: var(--space-3);
    padding: var(--space-5);
    border: 1px solid rgba(201, 195, 185, 0.44);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(247, 245, 241, 0.9), rgba(255, 255, 255, 0.98));
    box-shadow: var(--shadow-xs);
}

.analysis-summary-copy,
.diagnostic-summary-copy {
    display: grid;
    gap: 0.35rem;
}

.analysis-summary-copy strong,
.diagnostic-summary-copy strong {
    font-size: clamp(1.7rem, 1.45rem + 0.65vw, 2.1rem);
    line-height: 1;
}

.analysis-summary-copy small,
.diagnostic-summary-copy small {
    color: var(--color-text-muted);
}

.analysis-main-grid,
.diagnostics-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--space-5);
    margin-top: var(--space-5);
}

.analysis-distribution-card,
.analysis-ranking-card,
.analysis-export-card,
.diagnostic-section {
    grid-column: span 6;
}

.analysis-card-top,
.diagnostic-card-top {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    align-items: flex-start;
    margin-bottom: var(--space-4);
}

.analysis-card-top > div:first-child,
.diagnostic-card-top > div:first-child {
    display: grid;
    gap: var(--space-1);
}

.analysis-stat-list,
.diagnostic-check-list,
.diagnostic-notice-grid {
    display: grid;
    gap: var(--space-3);
}

.analysis-stat-row,
.diagnostic-check-row,
.diagnostic-notice-card {
    display: grid;
    gap: var(--space-3);
    padding: var(--space-4);
    border: 1px solid rgba(201, 195, 185, 0.44);
    border-radius: var(--radius-md);
    background: rgba(247, 245, 241, 0.8);
}

.analysis-stat-row-head,
.diagnostic-check-row-top {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3);
    align-items: flex-start;
}

.analysis-stat-row-head strong,
.diagnostic-check-copy strong,
.diagnostic-notice-card strong {
    font-size: 0.98rem;
    line-height: 1.35;
}

.analysis-stat-row-head p,
.diagnostic-check-copy p,
.diagnostic-notice-card p,
.analysis-ranking-main p {
    margin: var(--space-1) 0 0;
    color: var(--color-text-muted);
}

.analysis-stat-row-value,
.analysis-ranking-meta {
    display: grid;
    gap: 0.2rem;
    justify-items: end;
    text-align: right;
}

.analysis-stat-row-track {
    height: 0.72rem;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(201, 195, 185, 0.34);
}

.analysis-stat-row-fill {
    display: block;
    width: var(--analysis-ratio, 0%);
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.analysis-ranking-list {
    display: grid;
    gap: var(--space-3);
}

.analysis-ranking-item {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: var(--space-3);
    align-items: start;
    padding: var(--space-4);
    border: 1px solid rgba(201, 195, 185, 0.44);
    border-radius: var(--radius-md);
    background: rgba(247, 245, 241, 0.82);
}

.analysis-ranking-rank {
    display: grid;
    place-items: center;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    background: rgba(47, 103, 107, 0.1);
    color: var(--color-primary-hover);
    font-size: 0.82rem;
    font-weight: 700;
}

.analysis-ranking-main {
    min-width: 0;
}

.analysis-ranking-main .text-link {
    font-size: 1rem;
}

.analysis-export-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
}

.analysis-export-item {
    display: grid;
    gap: var(--space-2);
    padding: var(--space-4);
    border: 1px solid rgba(201, 195, 185, 0.44);
    border-radius: var(--radius-md);
    background: rgba(247, 245, 241, 0.74);
}

.analysis-export-item p {
    margin: 0;
    color: var(--color-text-muted);
}

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

.analysis-table-panel {
    margin-top: var(--space-5);
}

.analysis-table-panel .panel-copy {
    margin-top: calc(var(--space-5) * -0.5);
    margin-bottom: var(--space-4);
}

.analysis-table {
    min-width: 980px;
}

.analysis-task-cell {
    min-width: 220px;
}

.analysis-task-cell .text-link {
    font-weight: 700;
}

.analysis-task-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-2);
}

.analysis-table td {
    color: var(--color-text-muted);
}

.analysis-table td strong,
.analysis-table td .text-link {
    color: var(--color-text);
}

.analysis-variance-positive,
.analysis-variance-negative,
.analysis-variance-neutral {
    font-weight: 700;
}

.analysis-variance-positive {
    color: var(--color-error);
}

.analysis-variance-negative {
    color: var(--color-success);
}

.analysis-variance-neutral {
    color: var(--color-text-muted);
}

.diagnostics-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
    gap: var(--space-5);
    align-items: start;
}

.diagnostics-hero-copy,
.diagnostics-hero-meta,
.diagnostic-check-copy,
.diagnostic-check-side {
    display: grid;
    gap: var(--space-2);
}

.diagnostic-check-side {
    justify-items: end;
}

.diagnostic-pill-row,
.diagnostic-status-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    align-items: center;
    justify-content: flex-end;
}

.diagnostic-value-block {
    padding: 0.85rem 0.95rem;
    border: 1px solid rgba(201, 195, 185, 0.42);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.78);
    color: var(--color-text-muted);
    font-family: Consolas, 'SFMono-Regular', Menlo, Monaco, monospace;
    font-size: 0.84rem;
    line-height: 1.55;
    word-break: break-word;
}

.diagnostic-value-inline {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.35rem 0.6rem;
    border: 1px solid rgba(201, 195, 185, 0.42);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.82);
    font-family: Consolas, 'SFMono-Regular', Menlo, Monaco, monospace;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.diagnostic-notice-card {
    background: linear-gradient(180deg, rgba(246, 236, 232, 0.9), rgba(255, 255, 255, 0.98));
    border-color: rgba(166, 63, 63, 0.18);
}

.diagnostic-section-copy {
    color: var(--color-text-muted);
}

.diagnostic-section-copy code,
.panel-copy code {
    padding: 0.1rem 0.35rem;
    border-radius: var(--radius-sm);
    background: rgba(247, 245, 241, 0.96);
    font-family: Consolas, 'SFMono-Regular', Menlo, Monaco, monospace;
    font-size: 0.84em;
}

@media (max-width: 1080px) {
    .analysis-main-grid,
    .diagnostics-grid,
    .diagnostics-hero-grid {
        grid-template-columns: 1fr;
    }

    .analysis-distribution-card,
    .analysis-ranking-card,
    .analysis-export-card,
    .diagnostic-section {
        grid-column: auto;
    }
}

@media (max-width: 720px) {
    .analysis-toolbar,
    .analysis-card-top,
    .analysis-stat-row-head,
    .analysis-export-actions,
    .diagnostic-card-top,
    .diagnostic-check-row-top,
    .diagnostic-pill-row,
    .diagnostic-status-row {
        flex-direction: column;
        align-items: stretch;
    }

    .analysis-window-meta,
    .analysis-stat-row-value,
    .analysis-ranking-meta,
    .diagnostic-check-side {
        justify-items: start;
        text-align: left;
    }

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

    .analysis-export-grid {
        grid-template-columns: 1fr;
    }
}

.diagnostics-hero-meta {
    justify-items: start;
    align-content: start;
}

.diagnostic-value-block {
    white-space: pre-line;
}


.recurrence-summary-card {
    margin-top: 0;
}

@media (max-width: 920px) {
    .recurrence-config-grid,
    .recurrence-support-grid,
    .recurrence-detail-split {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .recurrence-meta-row {
        flex-direction: column;
        align-items: stretch;
    }

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