:root {
    --bg: #10212a;
    --bg-soft: #18313b;
    --panel: rgba(12, 24, 30, 0.9);
    --paper: #f5f0e6;
    --paper-deep: #ddd5c4;
    --line: rgba(255, 255, 255, 0.12);
    --muted: #9eb4bb;
    --text: #f7f7f2;
    --text-dark: #152127;
    --accent: #7dd6c0;
    --accent-strong: #4fb09b;
    --warning: #f2c26b;
    --critical: #f27d77;
    --high: #f29f6b;
    --medium: #e1cf76;
    --low: #77c09f;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
    --radius: 24px;
    --rail-width: 20rem;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(125, 214, 192, 0.18), transparent 30%),
        radial-gradient(circle at bottom right, rgba(242, 194, 107, 0.12), transparent 28%),
        linear-gradient(180deg, #0b171d 0%, #122732 42%, #0d1d25 100%);
    color: var(--text);
    font-family: 'Public Sans', sans-serif;
}

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

button {
    cursor: pointer;
}

textarea {
    resize: vertical;
}

a {
    color: inherit;
}

.ambient {
    position: fixed;
    inset: auto;
    border-radius: 999px;
    filter: blur(70px);
    opacity: 0.45;
    pointer-events: none;
}

.ambient-a {
    top: 4rem;
    left: 8rem;
    width: 18rem;
    height: 18rem;
    background: rgba(125, 214, 192, 0.18);
}

.ambient-b {
    right: 2rem;
    bottom: 12rem;
    width: 22rem;
    height: 22rem;
    background: rgba(242, 194, 107, 0.15);
}

.app-shell {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, var(--rail-width)) minmax(0, 1fr);
    gap: 1.5rem;
    padding: 1.5rem;
}

.side-rail {
    position: sticky;
    top: 1.5rem;
    align-self: start;
    min-height: calc(100vh - 3rem);
    padding: 1.5rem;
    border: 1px solid var(--line);
    border-radius: calc(var(--radius) + 4px);
    background: linear-gradient(180deg, rgba(7, 14, 18, 0.84), rgba(17, 33, 40, 0.88));
    backdrop-filter: blur(24px);
    box-shadow: var(--shadow);
}

.brand-block {
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--line);
}

.brand-kicker,
.eyebrow,
.section-index,
.status-callout span,
.metric-grid span,
.rail-metrics span {
    margin: 0;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.brand-name,
.workspace-title,
.section-heading h3 {
    margin: 0;
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.04em;
}

.brand-name {
    margin-top: 0.5rem;
    font-size: clamp(2rem, 4vw, 2.6rem);
    line-height: 0.95;
}

.brand-copy,
.workspace-subtitle,
.section-heading p,
.flow-panel p,
.metric-grid p,
.section-note {
    color: var(--paper-deep);
    line-height: 1.6;
}

.tenant-pill {
    margin-top: 1.4rem;
    padding: 0.9rem 1rem;
    border-radius: 999px;
    background: rgba(125, 214, 192, 0.1);
    color: var(--accent);
    font-size: 0.95rem;
}

.section-nav {
    display: grid;
    gap: 0.45rem;
    margin-top: 1.5rem;
}

.nav-link {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 0;
    border: 0;
    background: transparent;
    color: var(--paper);
    text-align: left;
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    right: 65%;
    bottom: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    transition: right 180ms ease, background-color 180ms ease;
}

.nav-link:hover::after,
.nav-link.is-active::after {
    right: 0;
    background: var(--accent);
}

.rail-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.8rem;
    margin-top: 1.8rem;
}

.rail-metrics div,
.metric-grid article,
.status-callout,
.flow-panel,
.plan-preview,
.checklist-item,
.risk-card,
.task-card,
.incident-card,
.resource-card {
    border: 1px solid var(--line);
    border-radius: 1.35rem;
    background: rgba(10, 18, 23, 0.56);
}

.rail-metrics div {
    padding: 0.8rem;
}

.rail-metrics strong,
.metric-grid strong,
.status-callout strong {
    display: block;
    margin-top: 0.45rem;
    font-size: 1.35rem;
    color: var(--paper);
}

.workspace {
    min-width: 0;
    padding: 0 0 4rem;
}

.workspace-header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.6rem 0 1.6rem;
}

.workspace-title {
    font-size: clamp(2.3rem, 5vw, 4.5rem);
    line-height: 0.94;
}

.workspace-controls {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.control-button,
.primary-button,
.status-select,
.filter-chip {
    min-height: 2.9rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    padding: 0 1rem;
    transition: transform 150ms ease, border-color 150ms ease, background-color 150ms ease;
}

.control-button:hover,
.primary-button:hover,
.filter-chip:hover,
.status-select:hover {
    transform: translateY(-1px);
    border-color: rgba(125, 214, 192, 0.5);
}

.primary-button {
    background: linear-gradient(135deg, rgba(125, 214, 192, 0.18), rgba(79, 176, 155, 0.2));
}

.workspace-section {
    margin-top: 1rem;
    padding: 1.75rem;
    border: 1px solid var(--line);
    border-radius: calc(var(--radius) + 4px);
    background: linear-gradient(180deg, rgba(12, 26, 33, 0.92), rgba(15, 27, 33, 0.84));
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow);
}

.workspace-section + .workspace-section {
    margin-top: 1.35rem;
}

.section-heading {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: start;
    margin-bottom: 1.4rem;
}

.section-heading h3 {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.hero-section {
    padding-top: 1.9rem;
}

.status-band,
.metric-grid,
.dual-column,
.workspace-form,
.filter-row,
.severity-legend,
.checklist-list,
.risk-list,
.task-list,
.incident-list,
.resource-list {
    display: grid;
}

.status-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.status-callout,
.metric-grid article,
.flow-panel,
.plan-preview {
    padding: 1.1rem 1.2rem;
}

.metric-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.metric-grid strong {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.dual-column {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.plain-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.75rem;
}

.plain-list li {
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    line-height: 1.55;
}

.plain-list li:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

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

.workspace-form label {
    display: grid;
    gap: 0.45rem;
}

.workspace-form label span {
    font-size: 0.92rem;
    color: var(--paper-deep);
}

.workspace-form input,
.workspace-form select,
.workspace-form textarea,
.search-input,
.status-select {
    width: 100%;
    padding: 0.95rem 1rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

.workspace-form input:focus,
.workspace-form select:focus,
.workspace-form textarea:focus,
.search-input:focus,
.status-select:focus {
    outline: 2px solid rgba(125, 214, 192, 0.4);
    outline-offset: 1px;
}

.workspace-form .wide {
    grid-column: 1 / -1;
}

.compact-form {
    align-content: start;
}

.section-note {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.filter-row {
    grid-template-columns: repeat(auto-fit, minmax(10rem, max-content));
    gap: 0.7rem;
}

.filter-chip.is-active {
    background: rgba(125, 214, 192, 0.15);
    border-color: rgba(125, 214, 192, 0.45);
    color: var(--accent);
}

.checklist-list,
.risk-list,
.task-list,
.incident-list,
.resource-list {
    gap: 1rem;
    margin-top: 1rem;
}

.checklist-item,
.risk-card,
.task-card,
.incident-card,
.resource-card {
    padding: 1rem 1.1rem;
}

.item-header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
}

.item-header h4,
.plan-preview h4,
.flow-panel h4,
.resource-card h4,
.workspace-section h4 {
    margin: 0;
    font-size: 1.05rem;
}

.priority-pill,
.topic-pill,
.meta-pill,
.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 1.85rem;
    padding: 0 0.7rem;
    border-radius: 999px;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.priority-pill {
    background: rgba(255, 255, 255, 0.08);
    color: var(--paper);
}

.priority-pill.critical,
.badge-critical {
    background: rgba(242, 125, 119, 0.16);
    color: var(--critical);
}

.priority-pill.high,
.badge-high {
    background: rgba(242, 159, 107, 0.16);
    color: var(--high);
}

.priority-pill.medium,
.badge-medium {
    background: rgba(225, 207, 118, 0.14);
    color: var(--medium);
}

.priority-pill.low,
.badge-low {
    background: rgba(119, 192, 159, 0.16);
    color: var(--low);
}

.item-copy,
.item-meta,
.resource-card p,
.plan-preview p,
.plan-preview li,
.empty-state {
    color: var(--paper-deep);
    line-height: 1.6;
}

.item-meta,
.resource-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 0.8rem;
}

.meta-pill,
.topic-pill {
    background: rgba(255, 255, 255, 0.06);
    color: var(--muted);
}

.source-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 0.9rem;
}

.source-links a,
.resource-link {
    color: var(--accent);
    text-decoration: none;
}

.source-links a:hover,
.resource-link:hover {
    text-decoration: underline;
}

.risk-grid,
.task-grid,
.incident-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 0.9rem;
}

.risk-grid div,
.task-grid div,
.incident-grid div {
    padding: 0.75rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.04);
}

.risk-grid span,
.task-grid span,
.incident-grid span {
    display: block;
    font-size: 0.76rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.risk-grid strong,
.task-grid strong,
.incident-grid strong {
    display: block;
    margin-top: 0.4rem;
}

.severity-legend {
    grid-template-columns: repeat(4, max-content);
    gap: 0.6rem;
    margin-top: 1rem;
}

.plan-preview {
    min-height: 100%;
    background: linear-gradient(180deg, rgba(245, 240, 230, 0.94), rgba(240, 233, 221, 0.92));
    color: var(--text-dark);
}

.plan-preview h3,
.plan-preview h4 {
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.03em;
}

.plan-preview ul {
    padding-left: 1.1rem;
}

.search-input {
    max-width: 28rem;
}

.empty-state {
    padding: 1rem;
    border-radius: 1rem;
    border: 1px dashed rgba(255, 255, 255, 0.15);
}

body.is-ready .workspace-section,
body.is-ready .side-rail {
    animation: rise-in 480ms ease both;
}

body.is-ready .workspace-section:nth-of-type(2) {
    animation-delay: 50ms;
}

body.is-ready .workspace-section:nth-of-type(3) {
    animation-delay: 90ms;
}

body.is-ready .workspace-section:nth-of-type(4) {
    animation-delay: 130ms;
}

body.is-ready .workspace-section:nth-of-type(5) {
    animation-delay: 170ms;
}

body.is-ready .workspace-section:nth-of-type(6) {
    animation-delay: 210ms;
}

body.is-ready .workspace-section:nth-of-type(7) {
    animation-delay: 250ms;
}

@keyframes rise-in {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1100px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .side-rail {
        position: static;
        min-height: auto;
    }

    .workspace-header,
    .status-band,
    .metric-grid,
    .dual-column,
    .risk-grid,
    .task-grid,
    .incident-grid {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 720px) {
    .app-shell {
        padding: 0.9rem;
    }

    .side-rail,
    .workspace-section {
        padding: 1.15rem;
        border-radius: 1.4rem;
    }

    .workspace-header {
        align-items: start;
        flex-direction: column;
    }

    .rail-metrics,
    .severity-legend,
    .filter-row {
        grid-template-columns: 1fr 1fr;
    }

    .brand-name {
        font-size: 2.1rem;
    }

    .workspace-title {
        font-size: 2.6rem;
    }
}

.save-status {
    margin: 0;
    min-height: 2.9rem;
    display: inline-flex;
    align-items: center;
    padding: 0 1rem;
    border: 1px solid rgba(125, 214, 192, 0.28);
    border-radius: 999px;
    background: rgba(125, 214, 192, 0.08);
    color: var(--paper);
}

.save-status.is-error {
    border-color: rgba(242, 125, 119, 0.4);
    background: rgba(242, 125, 119, 0.1);
    color: var(--critical);
}