:root {
    --background: #0b0e10;
    --surface: #111518;
    --surface-raised: #161b1f;
    --surface-soft: #1b2125;
    --border: #2a3237;
    --border-strong: #3a454b;

    --text: #e5e8e9;
    --text-soft: #a8b0b4;
    --text-muted: #707b81;

    --signal: #83a98c;
    --signal-bright: #a4c6ab;
    --link: #9eb9c9;
    --amber: #c4a35a;
    --red: #bf6868;
    --grey: #6d787e;

    --shadow: 0 14px 40px rgba(0, 0, 0, 0.24);
    --radius: 3px;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--background);
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    margin: 0;
    background:
        linear-gradient(rgba(255, 255, 255, 0.012) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.009) 1px, transparent 1px),
        var(--background);
    background-size: 34px 34px;
    color: var(--text);
    font-family:
        Inter,
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;
    font-size: 15px;
    line-height: 1.5;
}

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

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

button,
.action-button {
    cursor: pointer;
}

.application-shell {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}

.topbar {
    display: flex;
    min-height: 76px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 13px clamp(18px, 3vw, 48px);
    border-bottom: 1px solid var(--border);
    background: rgba(14, 18, 20, 0.97);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: var(--text);
    text-decoration: none;
}

.brand-mark {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border: 1px solid var(--signal);
    color: var(--signal-bright);
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.brand-copy {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 22px;
    font-weight: 650;
    letter-spacing: 0.18em;
    line-height: 1.1;
}

.brand-description {
    margin-top: 5px;
    color: var(--text-muted);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.operator-controls {
    display: flex;
    align-items: center;
    gap: 22px;
}

.operator-identity {
    display: flex;
    flex-direction: column;
    text-align: right;
}

.operator-label {
    color: var(--text-muted);
    font-size: 9px;
    letter-spacing: 0.18em;
}

.operator-identity strong {
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 12px;
    font-weight: 500;
}

.text-button {
    padding: 8px 11px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: transparent;
    color: var(--text-soft);
    font-size: 10px;
    letter-spacing: 0.12em;
}

.text-button:hover {
    border-color: var(--border-strong);
    color: var(--text);
}

.navigation {
    display: flex;
    min-height: 45px;
    align-items: stretch;
    gap: 2px;
    overflow-x: auto;
    padding: 0 clamp(18px, 3vw, 48px);
    border-bottom: 1px solid var(--border);
    background: var(--surface);
}

.navigation a {
    display: flex;
    align-items: center;
    padding: 0 16px;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 650;
    letter-spacing: 0.11em;
    text-decoration: none;
    white-space: nowrap;
}

.navigation a:hover {
    color: var(--text);
}

.navigation a.current {
    border-bottom-color: var(--signal);
    color: var(--signal-bright);
}

.page {
    width: 100%;
    max-width: 1680px;
    flex: 1;
    margin: 0 auto;
    padding: clamp(24px, 3vw, 44px) clamp(18px, 3vw, 48px) 76px;
}

.page-heading,
.overview-heading {
    margin-bottom: 25px;
}

.page-heading {
    max-width: 850px;
}

.page-heading h1,
.overview-heading h1 {
    margin: 3px 0 8px;
    font-size: clamp(28px, 4vw, 43px);
    font-weight: 480;
    letter-spacing: -0.025em;
    line-height: 1.12;
}

.page-heading > p:last-child,
.heading-description {
    max-width: 760px;
    margin: 0;
    color: var(--text-soft);
    font-size: 15px;
}

.eyebrow,
.panel-eyebrow,
.quick-actions-label {
    margin: 0;
    color: var(--signal);
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.19em;
    text-transform: uppercase;
}

.overview-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
}

.quick-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 9px;
}

.quick-action-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 7px;
}

.action-button {
    display: inline-flex;
    min-height: 35px;
    align-items: center;
    justify-content: center;
    padding: 7px 13px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text-soft);
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 10px;
    font-weight: 650;
    letter-spacing: 0.08em;
    text-decoration: none;
}

.action-button:hover {
    border-color: var(--signal);
    color: var(--signal-bright);
}

.action-button.primary {
    border-color: var(--signal);
    background: rgba(131, 169, 140, 0.08);
    color: var(--signal-bright);
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.metric-card {
    position: relative;
    display: flex;
    min-height: 190px;
    flex-direction: column;
    padding: 20px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: linear-gradient(
        145deg,
        var(--surface-raised),
        var(--surface)
    );
    box-shadow: var(--shadow);
}

.metric-card::before {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 2px;
    background: var(--grey);
    content: "";
    opacity: 0.55;
}

.metric-card.priority-card::before {
    background: var(--signal);
    opacity: 0.8;
}

.metric-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text-soft);
    font-size: 10px;
    font-weight: 650;
    letter-spacing: 0.12em;
}

.object-code,
.mono,
.feed-time,
.intelligence-code {
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
}

.object-code {
    color: var(--text-muted);
}

.metric-value {
    margin: 15px 0 13px;
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 44px;
    font-weight: 420;
    letter-spacing: -0.05em;
    line-height: 1;
}

.metric-breakdown {
    display: flex;
    flex-wrap: wrap;
    gap: 7px 14px;
    color: var(--text-soft);
    font-size: 11px;
}

.metric-breakdown span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.metric-link {
    margin-top: auto;
    padding-top: 18px;
    color: var(--text-muted);
    font-size: 11px;
    text-decoration: none;
}

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

.operations-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.75fr) minmax(300px, 0.75fr);
    align-items: start;
    gap: 18px;
}

.overview-sidebar {
    display: grid;
    gap: 18px;
}

.console-panel {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(17, 21, 24, 0.93);
    box-shadow: var(--shadow);
}

.console-heading {
    display: flex;
    min-height: 59px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 13px 17px;
    border-bottom: 1px solid var(--border);
}

.console-heading h2 {
    margin: 2px 0 0;
    font-size: 15px;
    font-weight: 570;
    letter-spacing: 0.01em;
}

.console-heading > span,
.panel-link {
    color: var(--text-muted);
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 9px;
    letter-spacing: 0.1em;
    text-decoration: none;
}

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

.operations-feed-panel {
    min-height: 600px;
}

.operations-feed {
    padding: 0 17px;
}

.feed-entry {
    display: grid;
    grid-template-columns: 55px 12px minmax(0, 1fr);
    gap: 13px;
    padding: 17px 0;
    border-bottom: 1px solid rgba(42, 50, 55, 0.72);
}

.feed-entry:last-child {
    border-bottom: 0;
}

.feed-time {
    padding-top: 1px;
    color: var(--text-muted);
    font-size: 10px;
}

.feed-marker {
    width: 7px;
    height: 7px;
    margin-top: 5px;
    border-radius: 50%;
    background: var(--grey);
    box-shadow: 0 0 0 4px rgba(109, 120, 126, 0.09);
}

.feed-marker.success {
    background: var(--signal);
}

.feed-marker.warning {
    background: var(--amber);
}

.feed-marker.critical,
.feed-marker.error {
    background: var(--red);
}

.feed-content {
    min-width: 0;
}

.feed-meta {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 5px;
}

.feed-type,
.feed-date {
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 9px;
    letter-spacing: 0.1em;
}

.feed-type {
    color: var(--signal);
}

.feed-date {
    color: var(--text-muted);
}

.feed-content strong {
    display: block;
    font-size: 13px;
    font-weight: 560;
}

.feed-content p {
    margin: 5px 0 0;
    overflow-wrap: anywhere;
    color: var(--text-muted);
    font-size: 11px;
}

.lifecycle {
    margin: 0;
    padding: 8px 17px 13px;
    list-style: none;
}

.lifecycle li {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 11px 0;
    border-bottom: 1px solid rgba(42, 50, 55, 0.65);
}

.lifecycle li:last-child {
    border-bottom: 0;
}

.lifecycle li > span {
    color: var(--signal);
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 10px;
}

.lifecycle div {
    display: flex;
    flex-direction: column;
}

.lifecycle strong {
    font-size: 12px;
    font-weight: 570;
}

.lifecycle small {
    color: var(--text-muted);
    font-size: 10px;
}

.health-list {
    padding: 8px 17px 13px;
}

.health-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 11px 0;
    border-bottom: 1px solid rgba(42, 50, 55, 0.65);
}

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

.health-row span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-soft);
    font-size: 11px;
}

.health-row strong {
    color: var(--text-muted);
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 9px;
    font-weight: 500;
}

.status-light {
    display: inline-block;
    width: 7px;
    height: 7px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: var(--grey);
}

.status-light.success {
    background: var(--signal);
    box-shadow: 0 0 8px rgba(131, 169, 140, 0.32);
}

.status-light.warning {
    background: var(--amber);
}

.status-light.critical,
.status-light.error {
    background: var(--red);
}

.status-light.neutral {
    background: var(--grey);
}

.intelligence-preview {
    padding: 7px 17px 13px;
}

.intelligence-preview article {
    position: relative;
    padding: 12px 68px 12px 0;
    border-bottom: 1px solid rgba(42, 50, 55, 0.65);
}

.intelligence-preview article:last-child {
    border-bottom: 0;
}

.intelligence-code {
    color: var(--signal);
    font-size: 9px;
    letter-spacing: 0.08em;
}

.intelligence-preview strong {
    display: block;
    margin-top: 3px;
    font-size: 11px;
    font-weight: 540;
}

.intelligence-preview .badge {
    position: absolute;
    top: 17px;
    right: 0;
}

.status-bar {
    position: fixed;
    z-index: 50;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    min-height: 30px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 5px clamp(15px, 2.5vw, 36px);
    border-top: 1px solid var(--border-strong);
    background: #0d1113;
    color: var(--text-muted);
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 8px;
    letter-spacing: 0.07em;
}

.status-group {
    display: flex;
    align-items: center;
    gap: 18px;
}

.status-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.status-meta {
    justify-content: flex-end;
}

.station-form-panel,
.station-list-panel {
    margin-top: 18px;
}

.station-form {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 17px;
    padding: 20px;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

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

.form-field-full {
    grid-column: 1 / -1;
}

.form-field label {
    color: var(--text-muted);
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 9px;
    font-weight: 650;
    letter-spacing: 0.1em;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    min-height: 39px;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    outline: none;
    background: #0d1113;
    color: var(--text);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--signal);
    box-shadow: 0 0 0 2px rgba(131, 169, 140, 0.08);
}

.form-actions {
    display: flex;
    grid-column: 1 / -1;
    justify-content: flex-end;
    padding-top: 3px;
}

.form-actions button,
.table-button {
    min-height: 34px;
    padding: 7px 13px;
    border: 1px solid var(--signal);
    border-radius: var(--radius);
    background: rgba(131, 169, 140, 0.09);
    color: var(--signal-bright);
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 9px;
    font-weight: 650;
    letter-spacing: 0.08em;
}

.warning-button {
    border-color: var(--amber);
    background: rgba(196, 163, 90, 0.08);
    color: var(--amber);
}

.station-list-panel {
    overflow: hidden;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 12px 13px;
    border-bottom: 1px solid rgba(42, 50, 55, 0.72);
    text-align: left;
    vertical-align: middle;
}

th {
    background: rgba(11, 14, 16, 0.48);
    color: var(--text-muted);
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 8px;
    font-weight: 650;
    letter-spacing: 0.08em;
}

td {
    color: var(--text-soft);
    font-size: 11px;
}

tbody tr:hover {
    background: rgba(255, 255, 255, 0.015);
}

.source-link {
    color: var(--text);
    text-decoration: none;
}

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

.inline-form {
    margin: 0;
}

.badge {
    display: inline-flex;
    min-height: 20px;
    align-items: center;
    padding: 2px 7px;
    border: 1px solid var(--border-strong);
    border-radius: 99px;
    color: var(--text-muted);
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 8px;
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.badge.active,
.badge.success,
.badge.normal {
    border-color: rgba(131, 169, 140, 0.48);
    color: var(--signal-bright);
}

.badge.warning,
.badge.high {
    border-color: rgba(196, 163, 90, 0.62);
    color: var(--amber);
}

.badge.critical,
.badge.error {
    border-color: rgba(191, 104, 104, 0.65);
    color: var(--red);
}

.notice,
.alert {
    margin: 15px 0;
    padding: 11px 13px;
    border: 1px solid var(--border);
    border-left-width: 3px;
    border-radius: var(--radius);
    background: var(--surface);
    font-size: 12px;
}

.notice {
    border-left-color: var(--signal);
    color: var(--signal-bright);
}

.alert {
    border-left-color: var(--red);
    color: #d99191;
}

.empty-state {
    padding: 48px 25px;
    color: var(--text-muted);
    text-align: center;
}

.empty-state.compact {
    padding: 28px 17px;
}

.empty-state p {
    margin: 0;
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 10px;
    letter-spacing: 0.1em;
}

.empty-state small {
    display: block;
    margin-top: 6px;
}

.module-heading {
    margin-bottom: 20px;
}

.module-placeholder {
    display: grid;
    max-width: 960px;
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: center;
    gap: 30px;
    padding: 34px;
}

.module-symbol {
    display: grid;
    width: 112px;
    height: 112px;
    place-items: center;
    border: 1px solid var(--signal);
    color: var(--signal);
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 44px;
}

.module-placeholder h2 {
    margin: 5px 0 7px;
    font-size: 24px;
    font-weight: 480;
}

.module-placeholder p:not(.eyebrow) {
    max-width: 650px;
    margin: 0 0 20px;
    color: var(--text-soft);
}

.system-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.system-summary {
    display: flex;
    min-height: 82px;
    align-items: center;
    gap: 13px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
}

.system-summary div {
    display: flex;
    flex-direction: column;
}

.system-summary strong {
    font-size: 12px;
}

.system-summary small {
    margin-top: 3px;
    color: var(--text-muted);
    font-family:
        "Cascadia Mono",
        Consolas,
        monospace;
    font-size: 8px;
    letter-spacing: 0.06em;
}

.system-event-table-wrapper {
    overflow-x: auto;
}

/* Login compatibility */

.login-shell,
.login-container,
.login-panel {
    max-width: 460px;
    margin: 8vh auto;
}

.login-card,
.login-panel {
    padding: 28px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.login-card h1,
.login-panel h1 {
    margin-top: 0;
}

.login-form {
    display: grid;
    gap: 15px;
}

.login-form label {
    color: var(--text-muted);
    font-size: 10px;
}

.login-form input {
    width: 100%;
    min-height: 40px;
    padding: 8px 10px;
    border: 1px solid var(--border);
    background: #0d1113;
    color: var(--text);
}

.login-form button {
    min-height: 39px;
    border: 1px solid var(--signal);
    background: rgba(131, 169, 140, 0.1);
    color: var(--signal-bright);
}

/* Responsive behaviour */

@media (max-width: 1180px) {
    .metric-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .operations-layout {
        grid-template-columns: 1fr;
    }

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

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

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

@media (max-width: 820px) {
    .topbar,
    .overview-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .operator-controls {
        width: 100%;
        justify-content: space-between;
    }

    .operator-identity {
        text-align: left;
    }

    .quick-actions {
        align-items: flex-start;
    }

    .quick-action-buttons {
        justify-content: flex-start;
    }

    .overview-sidebar {
        grid-template-columns: 1fr;
    }

    .status-bar {
        position: static;
        align-items: flex-start;
        flex-direction: column;
    }

    .status-group {
        flex-wrap: wrap;
    }

    .page {
        padding-bottom: 35px;
    }
}

@media (max-width: 620px) {
    .brand-description {
        display: none;
    }

    .metric-grid,
    .system-summary-grid,
    .station-form {
        grid-template-columns: 1fr;
    }

    .form-field-wide,
    .form-field-full {
        grid-column: auto;
    }

    .metric-card {
        min-height: 175px;
    }

    .feed-entry {
        grid-template-columns: 45px 10px minmax(0, 1fr);
        gap: 8px;
    }

    .feed-date {
        display: none;
    }

    .module-placeholder {
        grid-template-columns: 1fr;
        padding: 24px;
    }

    .module-symbol {
        width: 70px;
        height: 70px;
        font-size: 28px;
    }
}

/* v0.03 Sprint 2: Watch Lists */
.notice {
    margin: 0 0 20px;
    padding: 12px 15px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface-raised);
}
.success-notice { border-color: var(--signal); color: var(--signal-bright); }
.error-notice { border-color: var(--red); color: #e7aaaa; }
.watch-layout { display: grid; grid-template-columns: minmax(280px, 380px) minmax(0, 1fr); gap: 22px; align-items: start; }
.panel { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.watch-form-panel { padding: 22px; position: sticky; top: 18px; }
.watch-register-panel { padding: 22px; }
.panel-heading { display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; margin-bottom: 20px; }
.panel-heading h2 { margin: 4px 0 0; font-size: 20px; font-weight: 520; }
.sentinel-form { display: grid; gap: 15px; }
.sentinel-form label { display: grid; gap: 7px; }
.sentinel-form label > span { color: var(--text-soft); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.sentinel-form input, .sentinel-form select { width: 100%; padding: 11px 12px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--background); color: var(--text); }
.sentinel-form input:focus, .sentinel-form select:focus { outline: 1px solid var(--signal); border-color: var(--signal); }
.checkbox-row { grid-template-columns: auto 1fr !important; align-items: center; }
.checkbox-row input { width: auto; }
.checkbox-row span { text-transform: none !important; letter-spacing: 0 !important; }
.form-actions, .watch-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.action-button, .small-button { display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--signal); border-radius: var(--radius); background: var(--signal); color: #08100a; text-decoration: none; font-size: 10px; font-weight: 750; letter-spacing: .1em; }
.action-button { min-height: 38px; padding: 9px 13px; }
.action-button.secondary { border-color: var(--border-strong); background: transparent; color: var(--text-soft); }
.small-button { padding: 7px 9px; border-color: var(--border-strong); background: transparent; color: var(--text-soft); }
.small-button:hover, .action-button.secondary:hover { color: var(--text); border-color: var(--signal); }
.danger-button { border-color: rgba(191,104,104,.55); color: #d98c8c; }
.watch-grid { display: grid; gap: 14px; }
.watch-card { padding: 18px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface-raised); }
.watch-card.watch-error { border-color: rgba(191,104,104,.65); }
.watch-card-header { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.watch-code { margin: 0 0 4px; color: var(--signal); font-family: "Cascadia Mono", Consolas, monospace; font-size: 10px; letter-spacing: .12em; }
.watch-card h3 { margin: 0; font-size: 18px; font-weight: 550; }
.status-pill { padding: 5px 8px; border: 1px solid var(--border); border-radius: 99px; font-size: 9px; font-weight: 750; letter-spacing: .1em; }
.status-pill.active { border-color: var(--signal); color: var(--signal-bright); }
.status-pill.paused { color: var(--text-muted); }
.status-pill.danger { border-color: var(--red); color: #e7aaaa; }
.watch-details { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 11px 18px; margin: 17px 0; }
.watch-details div { min-width: 0; }
.watch-details dt { color: var(--text-muted); font-size: 9px; letter-spacing: .11em; text-transform: uppercase; }
.watch-details dd { margin: 3px 0 0; color: var(--text-soft); overflow-wrap: anywhere; }
.mono { font-family: "Cascadia Mono", Consolas, monospace; font-size: 11px; }
.watch-url { display: block; margin: 0 0 14px; overflow: hidden; color: var(--link); text-overflow: ellipsis; white-space: nowrap; }
.watch-error-message { margin: 0 0 14px; padding: 10px; border-left: 2px solid var(--red); background: rgba(191,104,104,.08); color: #e7aaaa; font-size: 12px; }
.watch-actions form { margin: 0; }
.empty-state { color: var(--text-muted); }
@media (max-width: 980px) { .watch-layout { grid-template-columns: 1fr; } .watch-form-panel { position: static; } }
@media (max-width: 620px) { .watch-details { grid-template-columns: 1fr; } .watch-card-header { flex-direction: column; } }

/* Sprint 4 · Intelligence Inbox */

.intelligence-heading {
    align-items: center;
}

.inbox-total {
    display: flex;
    min-width: 190px;
    flex-direction: column;
    align-items: flex-end;
    padding: 15px 18px;
    border: 1px solid var(--border);
    background: var(--surface);
}

.inbox-total span {
    color: var(--text-muted);
    font-family: "Cascadia Mono", Consolas, monospace;
    font-size: 9px;
    letter-spacing: 0.13em;
}

.inbox-total strong {
    color: var(--signal-bright);
    font-family: "Cascadia Mono", Consolas, monospace;
    font-size: 28px;
    font-weight: 500;
}

.intelligence-metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 14px;
}

.intelligence-metric {
    display: flex;
    min-height: 88px;
    align-items: center;
    justify-content: space-between;
    padding: 17px 19px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-soft);
    text-decoration: none;
}

.intelligence-metric:hover,
.intelligence-metric.selected {
    border-color: var(--signal);
}

.intelligence-metric span {
    font-family: "Cascadia Mono", Consolas, monospace;
    font-size: 10px;
    letter-spacing: 0.14em;
}

.intelligence-metric strong {
    color: var(--text);
    font-family: "Cascadia Mono", Consolas, monospace;
    font-size: 27px;
    font-weight: 500;
}

.intelligence-filter-panel {
    margin-bottom: 14px;
    padding: 17px 19px;
}

.intelligence-filters {
    display: flex;
    align-items: flex-end;
    gap: 12px;
}

.intelligence-filters label {
    display: flex;
    min-width: 190px;
    flex-direction: column;
    gap: 6px;
}

.intelligence-filters label > span {
    color: var(--text-muted);
    font-family: "Cascadia Mono", Consolas, monospace;
    font-size: 9px;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.intelligence-filters select {
    min-height: 38px;
    padding: 7px 10px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--surface-raised);
    color: var(--text);
}

.intelligence-filter-actions {
    display: flex;
    gap: 7px;
    margin-left: auto;
}

.intelligence-register {
    display: grid;
    gap: 12px;
}

.intelligence-card {
    padding: 20px;
    border: 1px solid var(--border);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.intelligence-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 25px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.intelligence-code {
    margin: 0 0 5px;
    color: var(--signal);
    font-family: "Cascadia Mono", Consolas, monospace;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.13em;
}

.intelligence-card h2 {
    margin: 0;
    font-size: 21px;
    font-weight: 500;
}

.intelligence-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px;
}

.intelligence-meta {
    display: grid;
    grid-template-columns: 1.1fr 1.4fr 1fr;
    gap: 18px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

.intelligence-meta > div {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 4px;
}

.intelligence-meta span,
.intelligence-summary > span {
    color: var(--text-muted);
    font-family: "Cascadia Mono", Consolas, monospace;
    font-size: 9px;
    letter-spacing: 0.13em;
}

.intelligence-meta strong {
    overflow: hidden;
    color: var(--text-soft);
    font-size: 13px;
    font-weight: 500;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.intelligence-summary {
    padding: 16px 0;
}

.intelligence-summary p {
    max-width: 1100px;
    margin: 7px 0 0;
    color: var(--text-soft);
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.intelligence-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}

.phase-label {
    color: var(--text-muted);
    font-family: "Cascadia Mono", Consolas, monospace;
    font-size: 9px;
    letter-spacing: 0.12em;
}

.intelligence-status-new {
    border-color: var(--signal);
    color: var(--signal-bright);
}

.intelligence-status-reviewed {
    border-color: var(--grey);
    color: var(--text-soft);
}

.intelligence-status-archived {
    color: var(--text-muted);
}

.severity-low {
    color: var(--text-muted);
}

.severity-normal,
.severity-medium {
    border-color: var(--amber);
    color: var(--amber);
}

.severity-high,
.severity-critical {
    border-color: var(--red);
    color: var(--red);
}

.intelligence-empty-state {
    padding: 48px 30px;
    text-align: center;
}

@media (max-width: 900px) {
    .intelligence-metrics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .intelligence-filters {
        align-items: stretch;
        flex-direction: column;
    }

    .intelligence-filter-actions {
        margin-left: 0;
    }

    .intelligence-meta {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 620px) {
    .intelligence-heading,
    .intelligence-card-header,
    .intelligence-card-footer {
        align-items: stretch;
        flex-direction: column;
    }

    .inbox-total {
        align-items: flex-start;
    }

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

    .intelligence-badges {
        justify-content: flex-start;
    }
}

.intelligence-summary p {
    white-space: pre-wrap;
}


/* --------------------------------------------------------------------------
   Sprint 4 Phase 3B — Investigation creation
   -------------------------------------------------------------------------- */

.investigation-toolbar {
    display: flex;
    justify-content: flex-end;
    margin: 0 0 1.5rem;
}

.investigation-form-panel {
    max-width: 900px;
}

.investigation-form {
    display: grid;
    gap: 1.5rem;
}

.form-field {
    display: grid;
    gap: 0.55rem;
}

.form-field > span {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.form-field input,
.form-field textarea,
.form-field select {
    box-sizing: border-box;
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--border-colour, #39424e);
    border-radius: 4px;
    background: var(--panel-background, #151a20);
    color: inherit;
    font: inherit;
}

.form-field textarea {
    min-height: 180px;
    resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

.form-field small {
    opacity: 0.72;
}

.form-field .field-error {
    opacity: 1;
    font-weight: 700;
}

.form-alert {
    margin-bottom: 1.5rem;
    padding: 1rem;
    border: 1px solid currentColor;
}

.form-alert p {
    margin: 0.35rem 0 0;
}

.investigation-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding-top: 0.5rem;
}

@media (max-width: 700px) {
    .investigation-toolbar {
        justify-content: stretch;
    }

    .investigation-toolbar .action-button {
        width: 100%;
        text-align: center;
    }

    .investigation-form-actions {
        display: grid;
    }
}


/* --------------------------------------------------------------------------
   Sprint 4 Phase 3C — Investigation File
   -------------------------------------------------------------------------- */

.record-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 1.25rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    opacity: 0.78;
}

.record-breadcrumb a {
    color: inherit;
    text-decoration: none;
}

.record-breadcrumb a:hover {
    text-decoration: underline;
}

.case-file-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 1rem;
    padding: 1.75rem 2rem;
    border: 1px solid var(--border-colour, #39424e);
    border-left-width: 5px;
    background: var(--panel-background, #151a20);
}

.case-file-header.priority-border-low {
    border-left-color: #4f8fc0;
}

.case-file-header.priority-border-normal {
    border-left-color: #c4a94d;
}

.case-file-header.priority-border-high {
    border-left-color: #d27b3f;
}

.case-file-header.priority-border-critical {
    border-left-color: #c94f55;
}

.case-file-identity {
    min-width: 0;
}

.case-file-code {
    margin: 0.55rem 0 0.35rem;
    font-family: monospace;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    opacity: 0.78;
}

.case-file-header h1 {
    margin: 0;
    overflow-wrap: anywhere;
}

.case-file-classification {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.55rem;
    flex-shrink: 0;
}

.case-file-metadata {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-colour, #39424e);
    background: var(--panel-background, #151a20);
}

.case-file-metadata > div {
    min-width: 0;
    padding: 1rem 1.1rem;
    border-right: 1px solid var(--border-colour, #39424e);
}

.case-file-metadata > div:last-child {
    border-right: 0;
}

.case-file-metadata span,
.case-file-metadata strong {
    display: block;
}

.case-file-metadata span {
    margin-bottom: 0.35rem;
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.65;
}

.case-file-metadata strong {
    overflow-wrap: anywhere;
    font-size: 0.83rem;
}

.case-file-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(280px, 0.8fr);
    align-items: start;
    gap: 1.5rem;
}

.case-file-main,
.case-file-sidebar {
    display: grid;
    gap: 1.5rem;
}

.case-file-section {
    margin: 0;
}

.case-file-section-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-colour, #39424e);
}

.case-file-section-header h2,
.case-file-section > h2 {
    margin: 0.25rem 0 0;
}

.case-file-count {
    display: grid;
    place-items: center;
    min-width: 2.35rem;
    height: 2.35rem;
    padding: 0 0.55rem;
    border: 1px solid var(--border-colour, #39424e);
    font-family: monospace;
    font-weight: 700;
}

.case-file-summary {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    line-height: 1.75;
}

.case-file-empty,
.case-file-placeholder {
    padding: 1.25rem;
    border: 1px dashed var(--border-colour, #39424e);
}

.case-file-empty p,
.case-file-placeholder p {
    margin-bottom: 0;
    opacity: 0.72;
}

.case-activity-list {
    position: relative;
    display: grid;
    gap: 1.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.case-activity-list::before {
    position: absolute;
    top: 0.45rem;
    bottom: 0.45rem;
    left: 0.3rem;
    width: 1px;
    background: var(--border-colour, #39424e);
    content: "";
}

.case-activity-list li {
    position: relative;
    display: grid;
    grid-template-columns: 0.7rem 1fr;
    gap: 0.85rem;
}

.activity-marker {
    position: relative;
    z-index: 1;
    width: 0.62rem;
    height: 0.62rem;
    margin-top: 0.28rem;
    border: 2px solid var(--panel-background, #151a20);
    border-radius: 50%;
    background: currentColor;
}

.case-activity-list strong,
.case-activity-list time {
    display: block;
}

.case-activity-list time {
    margin-top: 0.25rem;
    font-family: monospace;
    font-size: 0.72rem;
    opacity: 0.65;
}

.case-file-control-note {
    line-height: 1.6;
    opacity: 0.78;
}

.case-file-back {
    display: block;
    margin-top: 1rem;
    text-align: center;
}

.case-not-found {
    max-width: 760px;
}

.intelligence-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

@media (max-width: 1050px) {
    .case-file-metadata {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .case-file-metadata > div {
        border-bottom: 1px solid var(--border-colour, #39424e);
    }

    .case-file-metadata > div:nth-child(2n) {
        border-right: 0;
    }

    .case-file-metadata > div:last-child {
        border-bottom: 0;
    }
}

@media (max-width: 850px) {
    .case-file-layout {
        grid-template-columns: 1fr;
    }

    .case-file-header {
        display: grid;
    }

    .case-file-classification {
        justify-content: flex-start;
    }
}

@media (max-width: 650px) {
    .case-file-header {
        padding: 1.25rem;
    }

    .case-file-metadata {
        grid-template-columns: 1fr;
    }

    .case-file-metadata > div,
    .case-file-metadata > div:nth-child(2n) {
        border-right: 0;
        border-bottom: 1px solid var(--border-colour, #39424e);
    }

    .case-file-metadata > div:last-child {
        border-bottom: 0;
    }

    .intelligence-card-footer {
        align-items: stretch;
        flex-direction: column;
    }

    .intelligence-card-footer .action-button {
        text-align: center;
    }
}


/* --------------------------------------------------------------------------
   Sprint 4 Phase 3C — Investigation File
   -------------------------------------------------------------------------- */

.record-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 1.25rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    opacity: 0.78;
}

.record-breadcrumb a {
    color: inherit;
    text-decoration: none;
}

.record-breadcrumb a:hover {
    text-decoration: underline;
}

.case-file-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 1rem;
    padding: 1.75rem 2rem;
    border: 1px solid var(--border-colour, #39424e);
    border-left-width: 5px;
    background: var(--panel-background, #151a20);
}

.case-file-header.priority-border-low {
    border-left-color: #4f8fc0;
}

.case-file-header.priority-border-normal {
    border-left-color: #c4a94d;
}

.case-file-header.priority-border-high {
    border-left-color: #d27b3f;
}

.case-file-header.priority-border-critical {
    border-left-color: #c94f55;
}

.case-file-identity {
    min-width: 0;
}

.case-file-code {
    margin: 0.55rem 0 0.35rem;
    font-family: monospace;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    opacity: 0.78;
}

.case-file-header h1 {
    margin: 0;
    overflow-wrap: anywhere;
}

.case-file-classification {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.55rem;
    flex-shrink: 0;
}

.case-file-metadata {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-colour, #39424e);
    background: var(--panel-background, #151a20);
}

.case-file-metadata > div {
    min-width: 0;
    padding: 1rem 1.1rem;
    border-right: 1px solid var(--border-colour, #39424e);
}

.case-file-metadata > div:last-child {
    border-right: 0;
}

.case-file-metadata span,
.case-file-metadata strong {
    display: block;
}

.case-file-metadata span {
    margin-bottom: 0.35rem;
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.65;
}

.case-file-metadata strong {
    overflow-wrap: anywhere;
    font-size: 0.83rem;
}

.case-file-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(280px, 0.8fr);
    align-items: start;
    gap: 1.5rem;
}

.case-file-main,
.case-file-sidebar {
    display: grid;
    gap: 1.5rem;
}

.case-file-section {
    margin: 0;
}

.case-file-section-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-colour, #39424e);
}

.case-file-section-header h2,
.case-file-section > h2 {
    margin: 0.25rem 0 0;
}

.case-file-count {
    display: grid;
    place-items: center;
    min-width: 2.35rem;
    height: 2.35rem;
    padding: 0 0.55rem;
    border: 1px solid var(--border-colour, #39424e);
    font-family: monospace;
    font-weight: 700;
}

.case-file-summary {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    line-height: 1.75;
}

.case-file-empty,
.case-file-placeholder {
    padding: 1.25rem;
    border: 1px dashed var(--border-colour, #39424e);
}

.case-file-empty p,
.case-file-placeholder p {
    margin-bottom: 0;
    opacity: 0.72;
}

.case-activity-list {
    position: relative;
    display: grid;
    gap: 1.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.case-activity-list::before {
    position: absolute;
    top: 0.45rem;
    bottom: 0.45rem;
    left: 0.3rem;
    width: 1px;
    background: var(--border-colour, #39424e);
    content: "";
}

.case-activity-list li {
    position: relative;
    display: grid;
    grid-template-columns: 0.7rem 1fr;
    gap: 0.85rem;
}

.activity-marker {
    position: relative;
    z-index: 1;
    width: 0.62rem;
    height: 0.62rem;
    margin-top: 0.28rem;
    border: 2px solid var(--panel-background, #151a20);
    border-radius: 50%;
    background: currentColor;
}

.case-activity-list strong,
.case-activity-list time {
    display: block;
}

.case-activity-list time {
    margin-top: 0.25rem;
    font-family: monospace;
    font-size: 0.72rem;
    opacity: 0.65;
}

.case-file-control-note {
    line-height: 1.6;
    opacity: 0.78;
}

.case-file-back {
    display: block;
    margin-top: 1rem;
    text-align: center;
}

.case-not-found {
    max-width: 760px;
}

.intelligence-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

@media (max-width: 1050px) {
    .case-file-metadata {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .case-file-metadata > div {
        border-bottom: 1px solid var(--border-colour, #39424e);
    }

    .case-file-metadata > div:nth-child(2n) {
        border-right: 0;
    }

    .case-file-metadata > div:last-child {
        border-bottom: 0;
    }
}

@media (max-width: 850px) {
    .case-file-layout {
        grid-template-columns: 1fr;
    }

    .case-file-header {
        display: grid;
    }

    .case-file-classification {
        justify-content: flex-start;
    }
}

@media (max-width: 650px) {
    .case-file-header {
        padding: 1.25rem;
    }

    .case-file-metadata {
        grid-template-columns: 1fr;
    }

    .case-file-metadata > div,
    .case-file-metadata > div:nth-child(2n) {
        border-right: 0;
        border-bottom: 1px solid var(--border-colour, #39424e);
    }

    .case-file-metadata > div:last-child {
        border-bottom: 0;
    }

    .intelligence-card-footer {
        align-items: stretch;
        flex-direction: column;
    }

    .intelligence-card-footer .action-button {
        text-align: center;
    }
}

/* Investigation card primary action */

.investigation-card-actions {
    display: flex;
    align-items: flex-end;
    flex-direction: column;
    gap: 0.75rem;
    flex-shrink: 0;
}

@media (max-width: 700px) {
    .intelligence-card-header {
        align-items: stretch;
        flex-direction: column;
    }

    .investigation-card-actions {
        align-items: stretch;
    }

    .investigation-card-actions .intelligence-badges {
        justify-content: flex-start;
    }

    .investigation-card-actions .action-button {
        text-align: center;
    }
}


/* --------------------------------------------------------------------------
   Sprint 5 Phase 2B — Investigation Workspace
   -------------------------------------------------------------------------- */

.case-file-record-state {
    padding: 0.45rem 0.65rem;
    border: 1px solid var(--border-colour, #39424e);
    font-family: monospace;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.case-intelligence-grid {
    display: grid;
    gap: 1rem;
}

.case-intelligence-card {
    padding: 1.25rem;
    border: 1px solid var(--border-colour, #39424e);
    background: rgba(255, 255, 255, 0.015);
}

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

.case-intelligence-card-header h3 {
    margin: 0.3rem 0 0;
    overflow-wrap: anywhere;
}

.case-intelligence-code {
    margin: 0;
    font-family: monospace;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    opacity: 0.68;
}

.case-intelligence-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.45rem;
    flex-shrink: 0;
}

.case-intelligence-summary {
    margin: 1rem 0;
    overflow-wrap: anywhere;
    line-height: 1.6;
}

.case-intelligence-metadata {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: 0;
    border-top: 1px solid var(--border-colour, #39424e);
    border-bottom: 1px solid var(--border-colour, #39424e);
}

.case-intelligence-metadata > div {
    padding: 0.85rem 0;
}

.case-intelligence-metadata > div + div {
    padding-left: 1rem;
    border-left: 1px solid var(--border-colour, #39424e);
}

.case-intelligence-metadata dt {
    margin-bottom: 0.3rem;
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    opacity: 0.62;
}

.case-intelligence-metadata dd {
    margin: 0;
    font-family: monospace;
    font-size: 0.75rem;
}

.case-intelligence-card-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 1rem;
}

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

.case-workspace-module {
    min-width: 0;
    padding: 1.15rem;
    border: 1px dashed var(--border-colour, #39424e);
}

.case-workspace-module h3 {
    margin: 0.45rem 0 0.6rem;
}

.case-workspace-module p {
    margin: 0;
    line-height: 1.55;
    opacity: 0.72;
}

.case-workspace-status {
    font-family: monospace;
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    opacity: 0.58;
}

.case-activity-detail {
    display: block;
    margin-top: 0.2rem;
    overflow-wrap: anywhere;
    font-size: 0.78rem;
    line-height: 1.45;
    opacity: 0.75;
}

.case-file-control-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 1rem;
    border: 1px solid var(--border-colour, #39424e);
}

.case-file-control-summary > div {
    min-width: 0;
    padding: 0.85rem;
}

.case-file-control-summary > div + div {
    border-left: 1px solid var(--border-colour, #39424e);
}

.case-file-control-summary span,
.case-file-control-summary strong {
    display: block;
}

.case-file-control-summary span {
    margin-bottom: 0.3rem;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    opacity: 0.62;
}

.case-file-control-summary strong {
    overflow-wrap: anywhere;
    font-size: 0.78rem;
}

@media (max-width: 700px) {
    .case-intelligence-card-header {
        display: grid;
    }

    .case-intelligence-badges {
        justify-content: flex-start;
    }

    .case-intelligence-metadata,
    .case-workspace-grid {
        grid-template-columns: 1fr;
    }

    .case-intelligence-metadata > div + div {
        padding-left: 0;
        border-top: 1px solid var(--border-colour, #39424e);
        border-left: 0;
    }

    .case-intelligence-card-footer {
        display: block;
    }

    .case-intelligence-card-footer .action-button {
        display: block;
        text-align: center;
    }
}


/* --------------------------------------------------------------------------
   Sprint 5 Phase 2C — Investigation Workspace Visual Polish
   -------------------------------------------------------------------------- */

.case-progress-panel {
    margin-bottom: 1rem;
    padding: 1.1rem 1.25rem 1.3rem;
    border: 1px solid var(--border-colour, #39424e);
    background:
        linear-gradient(
            90deg,
            rgba(107, 191, 144, 0.045),
            transparent 45%
        ),
        var(--panel-background, #151a20);
}

.case-progress-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.4rem;
}

.case-progress-header strong {
    display: block;
    margin-top: 0.25rem;
    font-size: 1rem;
}

.case-progress-state,
.case-section-indicator {
    padding: 0.35rem 0.55rem;
    border: 1px solid var(--border-colour, #39424e);
    font-family: monospace;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    white-space: nowrap;
    opacity: 0.78;
}

.case-progress-track {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    margin: 0;
    padding: 0;
    list-style: none;
}

.case-progress-step {
    position: relative;
    display: grid;
    justify-items: center;
    gap: 0.55rem;
    min-width: 0;
    text-align: center;
}

.case-progress-step::before,
.case-progress-step::after {
    position: absolute;
    top: 0.42rem;
    z-index: 0;
    width: 50%;
    height: 2px;
    background: var(--border-colour, #39424e);
    content: "";
}

.case-progress-step::before {
    left: 0;
}

.case-progress-step::after {
    right: 0;
}

.case-progress-step:first-child::before,
.case-progress-step:last-child::after {
    display: none;
}

.case-progress-marker {
    position: relative;
    z-index: 1;
    width: 0.88rem;
    height: 0.88rem;
    border: 2px solid var(--panel-background, #151a20);
    border-radius: 50%;
    outline: 1px solid var(--border-colour, #39424e);
    background: var(--panel-background, #151a20);
}

.case-progress-step.complete .case-progress-marker {
    outline-color: #6bbf90;
    background: #6bbf90;
    box-shadow: 0 0 0.7rem rgba(107, 191, 144, 0.2);
}

.case-progress-step.complete::before,
.case-progress-step.complete::after {
    background: rgba(107, 191, 144, 0.62);
}

.case-progress-step span:last-child {
    overflow-wrap: anywhere;
    font-family: monospace;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    opacity: 0.7;
}

.case-progress-step.complete span:last-child {
    opacity: 1;
}

.case-command-strip {
    display: grid;
    grid-template-columns:
        minmax(160px, 1.15fr)
        repeat(4, minmax(105px, 0.72fr))
        minmax(190px, 1.2fr);
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-colour, #39424e);
    background: var(--panel-background, #151a20);
}

.case-command-strip > div {
    min-width: 0;
    padding: 0.9rem 1rem;
    border-right: 1px solid var(--border-colour, #39424e);
}

.case-command-strip > div:last-child {
    border-right: 0;
}

.case-command-strip span,
.case-command-strip strong {
    display: block;
}

.case-command-strip span {
    margin-bottom: 0.35rem;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    opacity: 0.58;
}

.case-command-strip strong {
    overflow-wrap: anywhere;
    font-family: monospace;
    font-size: 0.76rem;
}

.case-intelligence-card {
    position: relative;
    overflow: hidden;
    padding: 1.35rem;
    border: 1px solid var(--border-colour, #39424e);
    border-left-width: 4px;
    background:
        linear-gradient(
            135deg,
            rgba(255, 255, 255, 0.018),
            transparent 55%
        );
    transition:
        border-color 140ms ease,
        transform 140ms ease,
        background 140ms ease;
}

.case-intelligence-card:hover {
    border-color: rgba(255, 255, 255, 0.28);
    background:
        linear-gradient(
            135deg,
            rgba(255, 255, 255, 0.035),
            transparent 60%
        );
    transform: translateY(-1px);
}

.case-intelligence-card.severity-edge-low {
    border-left-color: #4f8fc0;
}

.case-intelligence-card.severity-edge-normal {
    border-left-color: #c4a94d;
}

.case-intelligence-card.severity-edge-high {
    border-left-color: #d27b3f;
}

.case-intelligence-card.severity-edge-critical {
    border-left-color: #c94f55;
}

.case-intelligence-title {
    min-width: 0;
}

.case-intelligence-card-header h3 {
    font-size: 1.05rem;
    line-height: 1.4;
}

.case-intelligence-metadata {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.case-intelligence-metadata > div {
    padding: 0.85rem;
}

.case-intelligence-metadata > div:first-child {
    padding-left: 0;
}

.case-intelligence-metadata > div + div {
    padding-left: 0.85rem;
}

.case-intelligence-card-footer {
    align-items: center;
    justify-content: space-between;
}

.case-intelligence-reference {
    font-family: monospace;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    opacity: 0.48;
}

.case-file-empty-intelligence {
    display: grid;
    justify-items: start;
    gap: 0.75rem;
}

.case-file-empty-intelligence strong {
    font-size: 1rem;
}

.case-file-empty-intelligence p {
    margin: 0;
}

.case-workspace-module {
    position: relative;
    overflow: hidden;
    min-height: 165px;
    padding: 1.15rem;
    border: 1px solid var(--border-colour, #39424e);
    background:
        repeating-linear-gradient(
            -45deg,
            transparent,
            transparent 10px,
            rgba(255, 255, 255, 0.012) 10px,
            rgba(255, 255, 255, 0.012) 20px
        );
}

.case-workspace-module::after {
    position: absolute;
    right: -1.5rem;
    bottom: -2.4rem;
    font-family: monospace;
    font-size: 5rem;
    font-weight: 700;
    line-height: 1;
    opacity: 0.025;
    content: "LP7";
    pointer-events: none;
}

.case-workspace-module-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.case-workspace-index {
    font-family: monospace;
    font-size: 0.72rem;
    font-weight: 700;
    opacity: 0.45;
}

.case-workspace-status {
    padding: 0.25rem 0.4rem;
    border: 1px solid var(--border-colour, #39424e);
    font-size: 0.58rem;
}

.case-workspace-module h3 {
    margin-top: 1.2rem;
}

.case-module-availability {
    display: block;
    margin-top: 1rem;
    font-family: monospace;
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    opacity: 0.38;
}

.case-activity-list li {
    --activity-colour: #8f9baa;
}

.case-activity-list .case-activity-created {
    --activity-colour: #6bbf90;
}

.case-activity-list .case-activity-linked {
    --activity-colour: #c4a94d;
}

.case-activity-list .case-activity-updated {
    --activity-colour: #4f8fc0;
}

.case-activity-list .case-activity-closed {
    --activity-colour: #c94f55;
}

.case-activity-list .activity-marker {
    color: var(--activity-colour);
    box-shadow: 0 0 0.55rem color-mix(
        in srgb,
        var(--activity-colour) 32%,
        transparent
    );
}

.case-activity-list li > div {
    min-width: 0;
    padding-bottom: 0.15rem;
}

.case-health-list {
    display: grid;
    gap: 0.85rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.case-health-list li {
    display: grid;
    grid-template-columns: 1.8rem minmax(0, 1fr);
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.8rem;
    border: 1px solid var(--border-colour, #39424e);
}

.case-health-icon {
    display: grid;
    place-items: center;
    width: 1.6rem;
    height: 1.6rem;
    border: 1px solid currentColor;
    border-radius: 50%;
    font-family: monospace;
    font-size: 0.72rem;
    font-weight: 700;
}

.case-health-list strong,
.case-health-list span {
    display: block;
}

.case-health-list li div span {
    margin-top: 0.2rem;
    font-size: 0.75rem;
    line-height: 1.4;
    opacity: 0.64;
}

.case-health-list .health-good {
    color: #6bbf90;
}

.case-health-list .health-warning {
    color: #c4a94d;
}

.case-health-list li div {
    color: inherit;
}

.case-health-list li div span {
    color: var(--text-colour, #e8edf2);
}

.case-quick-actions,
.case-coming-actions {
    display: grid;
    gap: 0.65rem;
}

.case-quick-actions .action-button,
.case-coming-actions .action-button {
    display: block;
    width: 100%;
    box-sizing: border-box;
    text-align: center;
}

.case-coming-actions {
    margin-top: 1.25rem;
    padding-top: 1.1rem;
    border-top: 1px solid var(--border-colour, #39424e);
}

.case-coming-actions-title {
    margin: 0 0 0.15rem;
    font-family: monospace;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    opacity: 0.55;
}

.case-coming-actions button:disabled {
    cursor: not-allowed;
    filter: grayscale(1);
    opacity: 0.38;
}

@media (max-width: 1180px) {
    .case-command-strip {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .case-command-strip > div {
        border-bottom: 1px solid var(--border-colour, #39424e);
    }

    .case-command-strip > div:nth-child(3n) {
        border-right: 0;
    }

    .case-command-strip > div:nth-last-child(-n + 3) {
        border-bottom: 0;
    }
}

@media (max-width: 850px) {
    .case-progress-track {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .case-progress-step {
        grid-template-columns: 1rem 1fr;
        justify-items: start;
        text-align: left;
    }

    .case-progress-step::before,
    .case-progress-step::after {
        display: none;
    }

    .case-progress-step span:last-child {
        align-self: center;
    }

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

    .case-intelligence-metadata > div:nth-child(3) {
        border-left: 0;
    }
}

@media (max-width: 650px) {
    .case-progress-header,
    .case-intelligence-card-footer {
        align-items: stretch;
        flex-direction: column;
    }

    .case-progress-state,
    .case-section-indicator {
        white-space: normal;
    }

    .case-command-strip {
        grid-template-columns: 1fr;
    }

    .case-command-strip > div,
    .case-command-strip > div:nth-child(3n) {
        border-right: 0;
        border-bottom: 1px solid var(--border-colour, #39424e);
    }

    .case-command-strip > div:last-child {
        border-bottom: 0;
    }

    .case-intelligence-metadata {
        grid-template-columns: 1fr;
    }

    .case-intelligence-metadata > div,
    .case-intelligence-metadata > div:first-child,
    .case-intelligence-metadata > div + div {
        padding: 0.75rem 0;
        border-left: 0;
    }

    .case-intelligence-metadata > div + div {
        border-top: 1px solid var(--border-colour, #39424e);
    }

    .case-intelligence-reference {
        margin-bottom: 0.75rem;
    }
}


/* --------------------------------------------------------------------------
   Sprint 5 Phase 2D — Operations Console Final Polish
   -------------------------------------------------------------------------- */

/* Overall rhythm and panel separation */

.case-file-layout {
    gap: 1.75rem;
}

.case-file-main,
.case-file-sidebar {
    gap: 1.75rem;
}

.case-file-section {
    padding: 1.35rem;
}

.case-file-sidebar .case-file-section {
    background:
        linear-gradient(
            180deg,
            rgba(0, 0, 0, 0.12),
            rgba(0, 0, 0, 0.04)
        ),
        var(--panel-background, #151a20);
}

.case-file-section-header {
    margin-bottom: 1.45rem;
    padding-bottom: 1.15rem;
}

.case-file-section-header h2,
.case-file-section > h2 {
    margin-top: 0.3rem;
    font-size: clamp(1.25rem, 1.6vw, 1.55rem);
    line-height: 1.2;
}

.case-file-summary {
    padding: 0.25rem 1rem 0.25rem;
    font-size: 1rem;
    line-height: 1.85;
}

/* Header and workflow */

.case-file-header {
    padding: 2rem 2.15rem;
}

.case-file-header h1 {
    margin-top: 0.25rem;
    font-size: clamp(1.65rem, 3vw, 2.25rem);
}

.case-progress-panel {
    padding: 1.35rem 1.5rem 1.6rem;
}

.case-progress-header {
    margin-bottom: 1.65rem;
}

.case-progress-header strong {
    font-size: 1.1rem;
}

.case-progress-track {
    padding: 0 0.4rem;
}

.case-progress-step {
    gap: 0.7rem;
}

.case-progress-step span:last-child {
    font-size: 0.7rem;
    letter-spacing: 0.075em;
}

.case-progress-marker {
    width: 1rem;
    height: 1rem;
}

.case-progress-step::before,
.case-progress-step::after {
    top: 0.48rem;
}

/* Command strip */

.case-command-strip > div {
    padding: 1.05rem 1rem;
}

.case-command-strip span {
    margin-bottom: 0.45rem;
    font-size: 0.64rem;
}

.case-command-strip strong {
    font-size: 0.8rem;
}

/* Linked intelligence */

.case-intelligence-grid {
    gap: 1.2rem;
}

.case-intelligence-card {
    padding: 1.5rem;
}

.case-intelligence-card-header {
    gap: 1.25rem;
}

.case-intelligence-card-header h3 {
    margin-top: 0.4rem;
    font-size: 1.15rem;
}

.case-intelligence-summary {
    margin: 1.25rem 0;
    font-size: 0.95rem;
    line-height: 1.7;
}

.case-intelligence-card-footer {
    margin-top: 1.2rem;
}

/* Empty intelligence state */

.case-file-empty-intelligence {
    min-height: 145px;
    align-content: center;
    padding: 1.5rem;
    background:
        repeating-linear-gradient(
            -45deg,
            transparent,
            transparent 12px,
            rgba(255, 255, 255, 0.012) 12px,
            rgba(255, 255, 255, 0.012) 24px
        );
}

.case-file-empty-intelligence strong {
    font-size: 1.05rem;
}

.case-file-empty-intelligence p {
    max-width: 650px;
    line-height: 1.6;
}

/* Dormant workspace modules */

.case-workspace-grid {
    gap: 1.15rem;
}

.case-workspace-module {
    min-height: 178px;
    padding: 1.35rem;
    transition:
        border-color 150ms ease,
        background-color 150ms ease;
}

.case-workspace-module:hover {
    border-color: rgba(255, 255, 255, 0.28);
    background-color: rgba(255, 255, 255, 0.015);
}

.case-workspace-module h3 {
    margin: 1.25rem 0 0.65rem;
    font-size: 1rem;
}

.case-workspace-module p {
    max-width: 42rem;
    line-height: 1.65;
}

.case-module-availability {
    margin-top: 1.15rem;
}

.case-workspace-status {
    padding: 0.3rem 0.48rem;
}

/* Activity timeline */

.case-activity-list {
    gap: 1.45rem;
}

.case-activity-list::before {
    left: 0.42rem;
}

.case-activity-list li {
    grid-template-columns: 0.9rem minmax(0, 1fr);
    gap: 0.95rem;
}

.case-activity-list .activity-marker {
    width: 0.82rem;
    height: 0.82rem;
    margin-top: 0.18rem;
    border-width: 3px;
    background: var(--activity-colour);
}

.case-activity-list strong {
    font-size: 0.92rem;
}

.case-activity-detail {
    margin-top: 0.3rem;
    font-size: 0.8rem;
}

/* Investigation health */

.case-health-list {
    gap: 0.75rem;
}

.case-health-list li {
    grid-template-columns: 2rem minmax(0, 1fr);
    gap: 0.8rem;
    padding: 0.9rem;
}

.case-health-icon {
    width: 1.75rem;
    height: 1.75rem;
    border: 0;
    color: #101418;
    font-size: 0.78rem;
}

.case-health-list .health-good .case-health-icon {
    background: #6bbf90;
}

.case-health-list .health-warning .case-health-icon {
    background: #c4a94d;
}

.case-health-list .health-critical .case-health-icon {
    background: #c94f55;
}

.case-health-list li > div > strong {
    font-size: 0.86rem;
}

.case-health-list li div span {
    margin-top: 0.3rem;
    font-size: 0.76rem;
}

/* Quick actions */

.case-quick-actions,
.case-coming-actions {
    gap: 0.75rem;
}

.case-coming-actions {
    margin-top: 1.4rem;
    padding-top: 1.25rem;
}

.case-quick-actions .action-button,
.case-coming-actions .action-button {
    padding-top: 0.7rem;
    padding-bottom: 0.7rem;
}

/* Improve keyboard focus visibility */

.case-file-section a:focus-visible,
.case-file-section button:focus-visible,
.case-progress-panel a:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 3px;
}

/* Responsive refinement */

@media (max-width: 1050px) {
    .case-file-section {
        padding: 1.2rem;
    }

    .case-progress-step span:last-child {
        font-size: 0.66rem;
    }
}

@media (max-width: 850px) {
    .case-progress-track {
        padding: 0;
    }

    .case-progress-step {
        align-items: center;
        gap: 0.85rem;
        padding: 0.25rem 0;
    }

    .case-progress-marker {
        margin: 0;
    }

    .case-workspace-module {
        min-height: 155px;
    }
}

@media (max-width: 650px) {
    .case-file-header {
        padding: 1.45rem;
    }

    .case-progress-panel,
    .case-file-section {
        padding: 1rem;
    }

    .case-file-summary {
        padding: 0;
    }

    .case-workspace-grid {
        gap: 0.85rem;
    }

    .case-workspace-module {
        min-height: auto;
        padding: 1.1rem;
    }

    .case-intelligence-card {
        padding: 1.1rem;
    }
}


/* Sprint 5 Phase 2D — Restore outlined health indicators */

.case-health-icon {
    border: 1px solid currentColor;
    background: transparent !important;
    color: inherit;
}