:root {
    --color-bg: #f8fafc;
    --color-surface: #fdfdfd;
    --color-border: #cbd5e1;
    --color-text: #0f172a;
    --color-pass: #166534;
    --color-fail: #991b1b;
    --color-warning: #854d0e;
    --color-info: #1e3a8a;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.5;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
}

.site-header {
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-surface);
}

.site-header .container {
    padding-top: 16px;
    padding-bottom: 16px;
}

.brand {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-link {
    color: var(--color-info);
    font-size: 14px;
}

.header-nav a {
    margin-left: 20px;
}

.findings-table a {
    color: var(--color-info);
}

.scan-panel {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 0;
    padding: 32px;
    margin-top: 48px;
}

.scan-panel h1 {
    margin: 0 0 8px 0;
    font-size: 24px;
}

.scan-subtitle {
    margin: 0 0 24px 0;
    color: var(--color-text);
}

.scan-form {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
}

.scan-label {
    flex-basis: 100%;
    font-size: 14px;
    font-weight: 600;
}

/* Width sizing only in the horizontal form; in a column flex container
   flex-basis would size the input's HEIGHT instead. */
.scan-form .scan-input {
    flex: 1 1 320px;
}

.scan-input {
    border: 1px solid var(--color-border);
    border-radius: 0;
    background-color: var(--color-bg);
    color: var(--color-text);
    padding: 10px 12px;
    font-size: 16px;
}

.scan-button {
    border: 1px solid var(--color-text);
    border-radius: 0;
    background-color: var(--color-text);
    color: var(--color-bg);
    padding: 10px 24px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-width: 320px;
}

.auth-form .scan-input {
    margin-bottom: 12px;
}

.auth-form .scan-button {
    margin-top: 8px;
}

.auth-switch {
    margin-top: 20px;
    font-size: 14px;
}

.auth-switch a {
    color: var(--color-info);
}

.form-error {
    color: var(--color-fail);
    font-weight: 600;
    margin: 0 0 20px 0;
}

.site-footer {
    border-top: 1px solid var(--color-border);
    margin-top: 64px;
    padding: 20px 0;
}

.site-footer a {
    color: var(--color-info);
    font-size: 14px;
    margin-right: 24px;
}

.legal-page h2 {
    font-size: 16px;
    margin: 24px 0 4px 0;
}

/* Hidden until JS opts it in. Do NOT hide this with the `hidden` attribute:
   that relies on the UA rule [hidden]{display:none}, which any author
   `display` declaration here would override, leaving it permanently visible. */
.skeleton-panel {
    display: none;
}

.skeleton-panel.is-active {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.skeleton-line,
.skeleton-row {
    background-color: var(--color-border);
    border-radius: 0;
    animation: skeleton-pulse 1.2s ease-in-out infinite;
}

.skeleton-line-title {
    height: 20px;
    width: 40%;
}

.skeleton-line-short {
    height: 14px;
    width: 60%;
    margin-bottom: 12px;
}

.skeleton-row {
    height: 40px;
    width: 100%;
}

@keyframes skeleton-pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.score-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.download-button {
    display: inline-block;
    margin-top: 24px;
    text-decoration: none;
}

.score-box {
    border: 1px solid var(--color-border);
    border-radius: 0;
    padding: 16px 24px;
    display: flex;
    flex-direction: column;
}

.score-label {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.score-value {
    font-size: 28px;
    font-weight: 700;
}

.risk-strong { color: var(--color-pass); }
.risk-moderate { color: var(--color-warning); }
.risk-weak,
.risk-minimal { color: var(--color-fail); }

.score-note {
    margin-top: 16px;
    font-size: 14px;
}

.findings-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 16px;
}

.findings-table th,
.findings-table td {
    border: 1px solid var(--color-border);
    padding: 12px;
    text-align: left;
    vertical-align: top;
    font-size: 14px;
}

.findings-table th {
    background-color: var(--color-bg);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.finding-description {
    font-size: 13px;
    margin-top: 4px;
}

.status-pass { color: var(--color-pass); font-weight: 700; }
.status-fail { color: var(--color-fail); font-weight: 700; }
.status-warning { color: var(--color-warning); font-weight: 700; }

/* Last rule in the file so it wins over same-specificity layout classes. */
.is-hidden { display: none; }

/* Auth page (login + register on one page): dark teal with a muted sage accent.
   Flat surfaces, 1px borders, 2px corners max, no shadows, no hover transitions.
   The only motion is the blade sliding when the user clicks a switch link.
   The --ws-* colour tokens are shared with the app pages (.app-body). */
.auth-body,
.app-body,
.landing-body {
    --ws-bg: #071a1c;
    --ws-surface: #0b2225;
    --ws-raised: #0f2c2f;
    --ws-border: #1e3d3f;
    --ws-blade: #12332f;
    --ws-text: #e6ebe3;
    --ws-muted: #9fb0a8;
    --ws-accent: #cbd68f;
    --ws-accent-border: #cbd68f;
    --ws-on-accent: #0b2225;
    --ws-link: #cbd68f;
    --ws-phase: 450ms cubic-bezier(0.65, 0, 0.35, 1);
    --ws-phase-gap: 380ms;
    background-color: var(--ws-bg);
    color: var(--ws-text);
}

.auth-body .container {
    max-width: 1088px;
}

.auth-stage {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 600px;
    margin: 6vh 0;
    background-color: var(--ws-surface);
    border: 1px solid var(--ws-border);
    border-radius: 2px;
    overflow: hidden;
}

.auth-pane {
    grid-row: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 56px;
}

/* Extra inner padding keeps the form clear of the blade's angled edge. */
.auth-pane-login {
    grid-column: 1;
    padding-right: 88px;
}

.auth-pane-register {
    grid-column: 2;
    padding-left: 88px;
}

/* The blade spans the whole stage; clip-path shows only part of it. Its left and right edges
   (--blade-l, --blade-r) are animated separately, so a switch runs in two phases: the leading
   edge sweeps across until the blade covers everything, then the trailing edge follows.
   Each edge slants by 12% (the bottom sits 12% further right than the top).
     login:    left edge at 44%, right edge off-stage at 100%
     register: left edge off-stage at -12%, right edge at 44% */
@property --blade-l {
    syntax: "<percentage>";
    inherits: false;
    initial-value: 44%;
}

@property --blade-r {
    syntax: "<percentage>";
    inherits: false;
    initial-value: 100%;
}

.auth-blade {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    background-color: var(--ws-blade);
    clip-path: polygon(
        var(--blade-l) 0, var(--blade-r) 0,
        calc(var(--blade-r) + 12%) 100%, calc(var(--blade-l) + 12%) 100%
    );
}

/* Transitions use the destination's rule, so each mode moves its own leading edge first. */
.auth-stage[data-mode="login"] .auth-blade {
    --blade-l: 44%;
    --blade-r: 100%;
    transition: --blade-r var(--ws-phase) 0ms, --blade-l var(--ws-phase) var(--ws-phase-gap);
}

.auth-stage[data-mode="register"] .auth-blade {
    --blade-l: -12%;
    --blade-r: 44%;
    transition: --blade-l var(--ws-phase) 0ms, --blade-r var(--ws-phase) var(--ws-phase-gap);
}

.auth-blade-copy {
    grid-row: 1;
    align-self: center;
    padding: 56px 96px;
    opacity: 0;
    transition: opacity 200ms ease;
}

.auth-blade-register {
    grid-column: 1;
}

.auth-blade-login {
    grid-column: 2;
}

/* The incoming copy fades in while the trailing edge pulls back. */
.auth-stage[data-mode="login"] .auth-blade-login,
.auth-stage[data-mode="register"] .auth-blade-register {
    opacity: 1;
    transition: opacity 300ms ease 550ms;
}

.auth-blade-copy .auth-brand {
    margin-bottom: 64px;
}

/* Blade copy is centred so the emblem, headline and lead sit on one axis. */
.auth-blade-copy {
    text-align: center;
}

.auth-blade-copy .auth-brand {
    justify-content: center;
}

.auth-blade-copy .auth-lead {
    max-width: 360px;
    margin: 0 auto;
}

.auth-blade-login .auth-brand {
    margin-bottom: 20px;
}

/* Lock emblem on the "Welcome back" side. Flat strokes in the theme colours, no glow. */
.auth-lock-art {
    display: block;
    width: 100%;
    max-width: 400px;
    height: auto;
    margin: 0 auto 24px auto;
}

.lock-binary text {
    fill: var(--ws-accent);
}

.lock-disc {
    fill: var(--ws-blade);
}

.lock-ring,
.lock-ring-dashed,
.lock-arc,
.lock-tick {
    fill: none;
    stroke: var(--ws-accent);
}

.lock-ring {
    stroke-width: 1.5;
    stroke-opacity: 0.55;
}

.lock-ring-dashed {
    stroke-width: 1;
    stroke-opacity: 0.3;
    stroke-dasharray: 2 6;
}

.lock-arc {
    stroke-width: 2;
    stroke-opacity: 0.7;
}

.lock-tick {
    stroke-width: 1.5;
    stroke-opacity: 0.6;
}

.lock-node {
    fill: var(--ws-accent);
}

/* The outer arcs turn slowly, like a scanner sweep. */
.lock-orbit {
    transform-box: view-box;
    transform-origin: 200px 105px;
    animation: lock-orbit 18s linear infinite;
}

@keyframes lock-orbit {
    to { transform: rotate(360deg); }
}

.lock-shackle {
    fill: none;
    stroke: var(--ws-accent);
    stroke-width: 9;
}

.lock-body {
    fill: var(--ws-accent);
}

.lock-hole {
    fill: var(--ws-blade);
}

/* Chrome autofill paints inputs pale blue; repaint them in the theme colours. */
:is(.auth-body, .app-body) .scan-input:-webkit-autofill,
:is(.auth-body, .app-body) .scan-input:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0 1000px var(--ws-raised) inset;
    -webkit-text-fill-color: var(--ws-text);
    caret-color: var(--ws-text);
}

.auth-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.auth-logo {
    color: var(--ws-link);
}

.auth-headline {
    color: var(--ws-accent);
    font-size: 34px;
    line-height: 1.2;
    margin: 0 0 12px 0;
}

.auth-lead {
    color: var(--ws-muted);
    font-size: 16px;
    margin: 0;
}

.auth-title {
    margin: 0 0 6px 0;
    font-size: 24px;
}

.auth-subtitle {
    margin: 0 0 28px 0;
    color: var(--ws-muted);
    font-size: 14px;
}

.auth-body .auth-form {
    max-width: none;
}

.auth-body .scan-label {
    color: var(--ws-text);
}

:is(.auth-body, .app-body) .scan-input {
    background-color: var(--ws-raised);
    border: 1px solid var(--ws-border);
    border-radius: 2px;
    color: var(--ws-text);
}

:is(.auth-body, .app-body) .scan-input:focus,
:is(.auth-body, .app-body) .scan-button:focus-visible,
:is(.auth-body, .app-body) a:focus-visible {
    outline: 2px solid var(--ws-link);
    outline-offset: 1px;
}

:is(.auth-body, .app-body) .scan-button {
    background-color: var(--ws-accent);
    border: 1px solid var(--ws-accent-border);
    border-radius: 2px;
    color: var(--ws-on-accent);
    padding: 12px 24px;
}

.field-hint {
    font-size: 13px;
    color: var(--ws-muted);
    margin: -8px 0 12px 0;
}

:is(.auth-body, .app-body) .form-error {
    background-color: #2a1418;
    border: 1px solid var(--color-fail);
    border-radius: 2px;
    color: #f0c6c6;
    font-weight: 600;
    padding: 10px 12px;
}

.auth-body .auth-switch {
    color: var(--ws-muted);
}

.auth-body .auth-switch a,
.auth-body .site-footer a {
    color: var(--ws-link);
}

.auth-body .site-footer {
    border-top: 1px solid var(--ws-border);
    margin-top: 0;
}

/* Narrow screens: no blade animation. The blade becomes a header and only the active form shows. */
@media (max-width: 820px) {
    .auth-stage {
        grid-template-columns: 1fr;
        min-height: 0;
        margin: 16px 0;
    }

    .auth-stage .auth-blade {
        position: static;
        grid-row: 1;
        grid-template-columns: 1fr;
        clip-path: none;
        transition: none;
    }

    .auth-blade-copy {
        display: none;
        padding: 28px 20px;
    }

    .auth-stage[data-mode="login"] .auth-blade-login,
    .auth-stage[data-mode="register"] .auth-blade-register {
        display: block;
        grid-column: 1;
    }

    .auth-blade-copy .auth-brand {
        margin-bottom: 20px;
    }

    .auth-lock-art {
        display: none;
    }

    .auth-headline {
        font-size: 24px;
    }

    .auth-pane,
    .auth-pane-login,
    .auth-pane-register {
        grid-row: 2;
        grid-column: 1;
        padding: 28px 20px;
    }

    .auth-stage[data-mode="login"] .auth-pane-register,
    .auth-stage[data-mode="register"] .auth-pane-login {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .auth-blade,
    .auth-blade-copy {
        transition: none !important;
    }

    .lock-orbit {
        animation: none;
    }
}


/* App pages (dashboard): same --ws-* tokens as the auth page.
   Flat cards, 1px borders, 2px corners. Motion runs once on load (cards fade in, gauge, rings
   and bars fill, numbers count up); hover states change instantly with no transitions. */
.app-body {
    --ws-pass: #9cc67a;
    --ws-warn: #d9b25f;
    --ws-fail: #e0806f;
    --ws-low: #8fb3c9;
    --ws-sidebar: 240px;
}

.app-body a {
    color: var(--ws-accent);
}

.tone-pass, .tone-strong { --tone: var(--ws-pass); }
.tone-warn, .tone-moderate { --tone: var(--ws-warn); }
.tone-fail, .tone-weak, .tone-minimal { --tone: var(--ws-fail); }
.tone-low { --tone: var(--ws-low); }

.app-body .container {
    max-width: none;
    padding: 0;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.app-shell {
    display: grid;
    grid-template-columns: var(--ws-sidebar) 1fr;
    min-height: 100vh;
}

.app-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 24px 16px;
    background-color: var(--ws-surface);
    border-right: 1px solid var(--ws-border);
}

.app-body .app-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 8px;
    margin-bottom: 32px;
    color: var(--ws-text);
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
}

.app-brand svg {
    color: var(--ws-accent);
}

.app-nav-heading {
    margin: 0 8px 8px;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ws-muted);
}

.app-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.app-body .app-nav a,
.app-body .app-logout {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    color: var(--ws-muted);
    font-size: 14px;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: 2px;
}

.app-body .app-nav a:hover,
.app-body .app-logout:hover {
    color: var(--ws-text);
    background-color: var(--ws-raised);
}

.app-body .app-nav a.is-active {
    color: var(--ws-accent);
    background-color: var(--ws-raised);
    border-color: var(--ws-border);
}

.app-body .app-nav a {
    white-space: nowrap;
}

.app-nav svg,
.app-logout svg {
    flex: none;
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.app-sidebar-foot {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--ws-border);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.app-user {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    padding: 0 8px;
}

.app-avatar {
    flex: none;
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    background-color: var(--ws-accent);
    color: var(--ws-on-accent);
    font-weight: 700;
    border-radius: 2px;
}

.app-user-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
    font-size: 13px;
}

.app-user-text span {
    color: var(--ws-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-main {
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 0;
    padding: 28px 32px 48px;
}

.app-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--ws-border);
}

.app-title {
    margin: 0;
    font-size: 24px;
}

.app-subtitle {
    margin: 4px 0 0;
    color: var(--ws-muted);
    font-size: 14px;
}

.app-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border: 1px solid var(--ws-border);
    border-radius: 2px;
    color: var(--ws-muted);
    font-size: 13px;
    white-space: nowrap;
}

/* Live indicator: a dot with a ring that expands and fades, like a monitoring heartbeat. */
.status-dot {
    position: relative;
    flex: none;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--ws-pass);
}

.status-dot::after {
    content: "";
    position: absolute;
    inset: 0;
    border: 1px solid var(--ws-pass);
    border-radius: 50%;
    animation: status-ping 2s ease-out infinite;
}

@keyframes status-ping {
    from { transform: scale(1); opacity: 0.8; }
    to { transform: scale(2.8); opacity: 0; }
}

.dash-card {
    min-width: 0;
    padding: 20px 22px;
    background-color: var(--ws-surface);
    border: 1px solid var(--ws-border);
    border-radius: 2px;
    animation: dash-in 450ms ease both;
    animation-delay: calc(var(--i, 0) * 60ms);
}

@keyframes dash-in {
    from { opacity: 0; transform: translateY(8px); }
}

.dash-card-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 16px;
}

.dash-card-head h2 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
}

.dash-hint {
    color: var(--ws-muted);
    font-size: 12px;
}

.dash-link {
    font-size: 13px;
}

.dash-scan .scan-form {
    flex-wrap: nowrap;
}

.app-body .scan-input {
    flex: 1;
    min-width: 0;
    padding: 12px 14px;
}

.app-body .scan-button {
    padding: 12px 28px;
}

.app-body .scan-button:disabled {
    opacity: 0.7;
    cursor: progress;
}

.dash-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.dash-stat {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.dash-stat-label {
    color: var(--ws-muted);
    font-size: 13px;
}

.dash-stat-value {
    font-size: 32px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.dash-stat-value small {
    margin-left: 2px;
    color: var(--ws-muted);
    font-size: 15px;
    font-weight: 500;
}

.dash-stat-foot {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--ws-muted);
    font-size: 12px;
}

.dash-chip {
    padding: 1px 7px;
    border: 1px solid var(--ws-border);
    border-radius: 2px;
    color: var(--ws-text);
    font-weight: 700;
}

.dash-chip.is-up {
    color: var(--ws-pass);
    border-color: currentColor;
}

.dash-chip.is-down {
    color: var(--ws-fail);
    border-color: currentColor;
}

#dashboard-body {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

#dashboard-body.is-hidden {
    display: none;
}

.dash-row {
    display: grid;
    gap: 16px;
}

.dash-row > .dash-card {
    display: flex;
    flex-direction: column;
}

.dash-row-gauge {
    grid-template-columns: minmax(280px, 1fr) 1.7fr;
}

.dash-row-trend {
    grid-template-columns: 1.5fr 1fr;
}

/* Gauge: the arc fills and the needle sweeps from 0 to the score. */
.gauge {
    max-width: 300px;
    margin: 0 auto;
}

.gauge svg {
    display: block;
    width: 100%;
    height: auto;
}

.gauge-track,
.gauge-fill {
    fill: none;
    stroke-width: 16;
}

.gauge-track {
    stroke: var(--ws-raised);
}

.gauge-fill {
    stroke: var(--tone);
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    transition: stroke-dashoffset 1.2s cubic-bezier(0.2, 0.7, 0.2, 1) 0.2s;
}

.is-ready .gauge-fill {
    stroke-dashoffset: calc(100 - var(--score));
}

.gauge-ticks {
    stroke: var(--ws-muted);
    stroke-width: 2;
    opacity: 0.5;
}

.gauge-needle {
    transform-box: view-box;
    transform-origin: 120px 120px;
    transform: rotate(-90deg);
    transition: transform 1.2s cubic-bezier(0.2, 0.7, 0.2, 1) 0.2s;
}

.is-ready .gauge-needle {
    transform: rotate(calc(-90deg + var(--score) * 1.8deg));
}

.gauge-needle line {
    stroke: var(--ws-text);
    stroke-width: 3;
    stroke-linecap: round;
}

.gauge-needle circle {
    fill: var(--ws-text);
}

.gauge-readout {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: -4px;
}

.gauge-score {
    font-size: 28px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.gauge-rating {
    color: var(--tone);
    font-size: 14px;
    font-weight: 600;
}

.gauge-target {
    margin: 12px 0 0;
    color: var(--ws-muted);
    font-size: 13px;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Rings: each one draws its share of the latest scan's findings. */
.rings {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    align-items: center;
}

.ring {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.ring svg {
    width: 100%;
    max-width: 120px;
    transform: rotate(-90deg);
}

.ring-track,
.ring-fill {
    fill: none;
    stroke-width: 9;
}

.ring-track {
    stroke: var(--ws-raised);
}

.ring-fill {
    stroke: var(--tone);
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    transition: stroke-dashoffset 1s cubic-bezier(0.2, 0.7, 0.2, 1) 0.35s;
}

.is-ready .ring-fill {
    stroke-dashoffset: calc(100 - var(--pct));
}

.ring-center {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 120px;
    aspect-ratio: 1;
}

.ring-center strong {
    font-size: 24px;
    font-variant-numeric: tabular-nums;
}

.ring-center span {
    color: var(--ws-muted);
    font-size: 11px;
}

.ring-label {
    color: var(--tone);
    font-size: 13px;
    font-weight: 600;
}

/* Score trend: bars grow from the baseline one after another. */
.trend {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 10px;
    height: 220px;
}

.trend-axis {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding-bottom: 22px;
    color: var(--ws-muted);
    font-size: 11px;
    text-align: right;
}

.trend-bars {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 1fr;
    gap: 10px;
    padding-left: 10px;
    border-left: 1px solid var(--ws-border);
}

.app-body .trend-bar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    min-width: 0;
    text-decoration: none;
}

.trend-track {
    flex: 1;
    display: flex;
    align-items: flex-end;
    width: 100%;
    max-width: 28px;
    background-color: var(--ws-raised);
    border-radius: 2px;
}

.trend-bar:hover .trend-track {
    outline: 1px solid var(--ws-accent);
}

.trend-fill {
    width: 100%;
    background-color: var(--tone);
    border-radius: 2px 2px 0 0;
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
    transition-delay: calc(300ms + var(--i) * 60ms);
}

.is-ready .trend-fill {
    transform: scaleY(1);
}

.trend-label {
    color: var(--ws-muted);
    font-size: 11px;
    white-space: nowrap;
}

.fail-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.fail-list li {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 6px 12px;
    font-size: 13px;
}

.fail-count {
    color: var(--ws-muted);
}

.fail-bar {
    grid-column: 1 / -1;
    height: 6px;
    background-color: var(--ws-raised);
    border-radius: 2px;
    overflow: hidden;
}

.fail-bar span {
    display: block;
    height: 100%;
    background-color: var(--ws-fail);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 800ms cubic-bezier(0.2, 0.7, 0.2, 1);
    transition-delay: calc(400ms + var(--i) * 80ms);
}

.is-ready .fail-bar span {
    transform: scaleX(1);
}

.dash-table-wrap {
    overflow-x: auto;
}

.dash-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.dash-table th {
    padding: 10px 12px;
    border-bottom: 1px solid var(--ws-border);
    color: var(--ws-muted);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-align: left;
    text-transform: uppercase;
}

.dash-table td {
    padding: 12px;
    border-bottom: 1px solid var(--ws-border);
    white-space: nowrap;
}

.dash-table tbody tr:last-child td {
    border-bottom: 0;
}

.dash-table tbody tr:hover {
    background-color: var(--ws-raised);
}

.dash-table td:first-child {
    max-width: 320px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.score-meter {
    display: inline-block;
    width: 60px;
    height: 6px;
    margin-right: 8px;
    vertical-align: middle;
    background-color: var(--ws-raised);
    border-radius: 2px;
    overflow: hidden;
}

.score-meter span {
    display: block;
    height: 100%;
    background-color: var(--tone);
}

.dash-pill {
    display: inline-block;
    padding: 2px 10px;
    border: 1px solid var(--tone);
    border-radius: 2px;
    color: var(--tone);
    font-size: 12px;
    font-weight: 600;
}

.dash-empty h2 {
    margin: 0 0 8px;
    font-size: 18px;
}

.dash-empty-text {
    margin: 0;
    color: var(--ws-muted);
    font-size: 14px;
}

.app-body .skeleton-line,
.app-body .skeleton-row {
    background-color: var(--ws-raised);
}

.skeleton-caption {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 4px;
    color: var(--ws-muted);
    font-size: 14px;
}

.app-body .site-footer {
    margin: 0 0 0 var(--ws-sidebar);
    border-top: 1px solid var(--ws-border);
}

.app-body .site-footer .container {
    padding: 0 32px;
}

@media (max-width: 1100px) {
    .dash-row-gauge,
    .dash-row-trend {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .app-shell {
        grid-template-columns: minmax(0, 1fr);
    }

    .app-sidebar {
        min-width: 0;
        position: static;
        height: auto;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 8px 16px;
        padding: 12px 16px;
        border-right: 0;
        border-bottom: 1px solid var(--ws-border);
    }

    .app-body .app-brand {
        margin: 0 auto 0 0;
        padding: 0;
    }

    .app-nav-heading,
    .app-user {
        display: none;
    }

    .app-nav {
        order: 3;
        flex-direction: row;
        flex-basis: 100%;
        overflow-x: auto;
    }

    .app-sidebar-foot {
        margin: 0;
        padding: 0;
        border: 0;
    }

    .app-main {
        padding: 20px 16px 40px;
    }

    .app-topbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .dash-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .app-body .site-footer {
        margin-left: 0;
    }

    .app-body .site-footer .container {
        padding: 0 16px;
    }
}

@media (max-width: 560px) {
    .rings {
        grid-template-columns: repeat(2, 1fr);
    }

    .dash-scan .scan-form {
        flex-wrap: wrap;
    }

    .app-body .scan-button {
        width: 100%;
    }

    .dash-stat-value {
        font-size: 26px;
    }

    .dash-scan .dash-hint {
        display: none;
    }

    /* Too narrow for a date under every bar: keep the first and last. */
    .trend-bar:not(:first-child):not(:last-child) .trend-label {
        visibility: hidden;
    }

    .trend-bars {
        gap: 6px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .dash-card,
    .status-dot::after {
        animation: none;
    }

    .gauge-fill,
    .gauge-needle,
    .ring-fill,
    .trend-fill,
    .fail-bar span {
        transition: none;
    }
}

/* Public landing page (logged-out "/"): same --ws-* tokens as the auth page and dashboard.
   Flat surfaces, 1px borders, 2px corners; one fade-in on the hero, no hover animation. */
.landing-body {
    background-color: var(--ws-bg);
    color: var(--ws-text);
}

.landing-body .container {
    max-width: 1088px;
}

.landing-body a {
    color: var(--ws-link);
}

.landing-header {
    border-bottom: 1px solid var(--ws-border);
    background-color: var(--ws-surface);
}

.landing-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    padding-bottom: 16px;
}

.landing-body .landing-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--ws-text);
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
}

.landing-brand svg {
    color: var(--ws-accent);
}

.landing-nav {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 14px;
}

.landing-body .landing-button {
    display: inline-block;
    padding: 12px 24px;
    background-color: var(--ws-accent);
    border: 1px solid var(--ws-accent);
    border-radius: 2px;
    color: var(--ws-on-accent);
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
}

.landing-nav .landing-button {
    padding: 8px 16px;
    font-size: 14px;
}

.landing-body .landing-button:hover,
.landing-body .landing-link:hover {
    text-decoration: underline;
}

.landing-body a:focus-visible {
    outline: 2px solid var(--ws-link);
    outline-offset: 2px;
}

.landing-hero {
    max-width: 720px;
    padding: 88px 0 72px;
    animation: dash-in 500ms ease both;
}

.landing-eyebrow {
    margin: 0 0 16px;
    color: var(--ws-accent);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.landing-hero h1 {
    margin: 0 0 20px;
    font-size: 44px;
    line-height: 1.15;
}

.landing-lead {
    margin: 0 0 32px;
    color: var(--ws-muted);
    font-size: 18px;
    line-height: 1.6;
}

.landing-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 24px;
}

.landing-note {
    margin: 20px 0 0;
    color: var(--ws-muted);
    font-size: 14px;
}

.landing-section {
    padding: 48px 0;
    border-top: 1px solid var(--ws-border);
}

.landing-section h2 {
    margin: 0 0 8px;
    font-size: 26px;
}

.landing-section p {
    color: var(--ws-muted);
    line-height: 1.6;
}

.landing-section-lead {
    margin: 0 0 28px;
}

.landing-checks {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.landing-checks li {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 20px;
    background-color: var(--ws-surface);
    border: 1px solid var(--ws-border);
    border-radius: 2px;
}

.landing-num {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    background-color: var(--ws-raised);
    border: 1px solid var(--ws-border);
    border-radius: 2px;
    color: var(--ws-accent);
    font-size: 14px;
    font-weight: 700;
}

.landing-checks h3 {
    margin: 0 0 6px;
    font-size: 15px;
}

.landing-checks p {
    margin: 0;
    font-size: 14px;
}

.landing-steps {
    max-width: 720px;
    margin: 20px 0 0;
    padding-left: 22px;
    color: var(--ws-muted);
    line-height: 1.6;
}

.landing-steps li {
    margin-bottom: 12px;
    padding-left: 6px;
}

.landing-steps strong {
    color: var(--ws-text);
}

.landing-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.landing-about p {
    max-width: 720px;
}

.landing-about .landing-cta {
    margin-top: 24px;
}

.landing-body .site-footer {
    margin-top: 24px;
    border-top: 1px solid var(--ws-border);
}

@media (max-width: 900px) {
    .landing-checks {
        grid-template-columns: repeat(2, 1fr);
    }

    .landing-split {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .landing-hero {
        padding: 56px 0 48px;
    }

    .landing-hero h1 {
        font-size: 34px;
    }
}

@media (max-width: 520px) {
    .landing-checks {
        grid-template-columns: 1fr;
    }

    .landing-hero h1 {
        font-size: 28px;
    }

    .landing-lead {
        font-size: 16px;
    }

    .landing-nav {
        gap: 12px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .landing-hero {
        animation: none;
    }
}