/* ==============================
   WATT KNIGHT
   ============================== */

:root {
    --kn-bg: #110c22;
    --kn-bg-2: #1d1540;
    --kn-panel: rgba(30, 22, 58, 0.94);
    --kn-panel-2: rgba(46, 35, 86, 0.9);
    --kn-line: rgba(255, 255, 255, 0.12);
    --kn-gold: #f5c542;
    --kn-gold-soft: rgba(245, 197, 66, 0.16);
    --kn-text: #f4efe6;
    --kn-muted: #b9b0cc;
    --kn-good: #2ed573;
    --kn-danger: #ff4757;
    --kn-rest: #3fa9f5;
    --kn-ride: #2ed573;
    --kn-surge: #ffa502;
    --kn-sprint: #ff4757;
    --kn-accent: #8b5cf6;
    --kn-display: 'Cinzel', Georgia, 'Times New Roman', serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    overflow: hidden;
    color: var(--kn-text);
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    background:
        radial-gradient(ellipse at top, #2b1f5c 0%, var(--kn-bg) 60%),
        var(--kn-bg);
    touch-action: manipulation;
}

h1, h2, h3 {
    font-family: var(--kn-display);
    letter-spacing: 0.03em;
}

.screen {
    display: none;
    position: fixed;
    inset: 0;
    flex-direction: column;
    align-items: center;
    padding-left: 16px;
    padding-right: 16px;
    z-index: 100;
    background: radial-gradient(ellipse at top, rgba(43, 31, 92, 0.97) 0%, rgba(17, 12, 34, 0.98) 70%);
}

.screen.active {
    display: flex;
}

#gameCanvas {
    position: fixed;
    inset: 0;
    z-index: 1;
}

#gameCanvas canvas {
    display: block;
}

/* ---------- buttons ---------- */

.kn-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 22px;
    border: 1px solid rgba(245, 197, 66, 0.45);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--kn-text);
    font: inherit;
    font-weight: 700;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: transform 0.12s ease, background 0.12s ease, border-color 0.12s ease;
}

.kn-btn:hover:not(:disabled) {
    transform: translateY(-1px);
    background: rgba(245, 197, 66, 0.14);
    border-color: var(--kn-gold);
}

.kn-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.kn-btn-primary {
    background: linear-gradient(180deg, #f8d465 0%, #d9a520 100%);
    border-color: #f8d465;
    color: #241a05;
}

.kn-btn-primary:hover:not(:disabled) {
    background: linear-gradient(180deg, #ffe08a 0%, #e8b42a 100%);
}

.kn-btn-small {
    padding: 7px 12px;
    font-size: 0.85rem;
    border-radius: 8px;
}

.kn-btn-buy:not(:disabled) {
    border-color: var(--kn-gold);
    color: var(--kn-gold);
}

.kn-btn-danger {
    border-color: rgba(255, 71, 87, 0.5);
    color: #ff9aa4;
}

button:focus-visible,
input:focus-visible {
    outline: 3px solid var(--kn-gold);
    outline-offset: 2px;
}

/* ---------- start screen ---------- */

.kn-intro {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 880px;
    text-align: center;
}

.kn-title {
    margin: 8px 0 6px;
    font-size: clamp(2.4rem, 7vw, 4.4rem);
    font-weight: 900;
    color: var(--kn-gold);
    text-shadow: 0 0 24px rgba(245, 197, 66, 0.45), 0 4px 0 #6b4a00;
}

.kn-tagline {
    margin: 0 0 14px;
    font-size: 1.15rem;
    color: var(--kn-muted);
}

#connectionStatus {
    min-width: min(100%, 320px);
    margin: 10px 0;
    padding: 12px 18px;
    border: 1px solid var(--kn-line);
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.35);
}

#connectionStatus ul {
    text-align: left;
    margin: 8px 0 0;
    padding-left: 20px;
}

.kn-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin: 6px 0 20px;
}

.kn-howto {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    width: 100%;
}

.kn-howto-card {
    padding: 16px 14px;
    border: 1px solid var(--kn-line);
    border-top: 3px solid var(--kn-ride);
    border-radius: 12px;
    background: var(--kn-panel);
}

.kn-howto-sprint { border-top-color: var(--kn-sprint); }
.kn-howto-surge { border-top-color: var(--kn-surge); }
.kn-howto-rest { border-top-color: var(--kn-rest); }

.kn-howto-icon {
    font-size: 2rem;
}

.kn-howto-card h3 {
    margin: 6px 0;
    color: var(--kn-gold);
    font-size: 1.05rem;
}

.kn-howto-card p {
    margin: 0;
    color: var(--kn-muted);
    font-size: 0.9rem;
    line-height: 1.45;
}

.kn-howto-card strong {
    color: var(--kn-text);
}

.kn-progression {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin: 18px 0 8px;
    padding: 0;
    list-style: none;
}

.kn-progression li {
    padding: 6px 12px;
    border: 1px solid rgba(245, 197, 66, 0.3);
    border-radius: 999px;
    background: var(--kn-gold-soft);
    font-size: 0.88rem;
}

.kn-note {
    margin: 4px 0 20px;
    color: var(--kn-muted);
    font-size: 0.9rem;
}

/* ---------- camp ---------- */

.kn-hub {
    width: 100%;
    max-width: 1120px;
}

.kn-hero-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 16px;
    align-items: center;
    margin-top: 8px;
    padding: 16px 18px;
    border: 1px solid rgba(245, 197, 66, 0.3);
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(60, 44, 112, 0.95), rgba(30, 22, 58, 0.95));
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.kn-avatar {
    display: grid;
    place-items: center;
    width: 68px;
    height: 68px;
    border: 2px solid var(--kn-gold);
    border-radius: 50%;
    background: radial-gradient(circle, #3d2d7a, #1d1540);
    font-size: 2.2rem;
}

.kn-hero-title {
    font-family: var(--kn-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--kn-gold);
}

.kn-xp {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 8px 0;
}

.kn-xp-bar {
    flex: 1;
    max-width: 420px;
    height: 10px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.45);
    overflow: hidden;
}

.kn-xp-fill {
    height: 100%;
    width: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, #8b5cf6, #c084fc);
    transition: width 0.8s ease;
}

.kn-xp-label {
    color: var(--kn-muted);
    font-size: 0.85rem;
    white-space: nowrap;
}

.kn-stat-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    color: var(--kn-muted);
    font-size: 0.9rem;
}

.kn-purse {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
    gap: 8px;
    max-width: 360px;
}

.kn-purse .kn-continue {
    flex-basis: 100%;
}

.kn-chip {
    padding: 4px 10px;
    border: 1px solid var(--kn-line);
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.3);
    font-weight: 700;
    white-space: nowrap;
}

.kn-chip-gold { color: var(--kn-gold); }

.kn-continue {
    margin-top: 4px;
}

.kn-welcome {
    grid-column: 1 / -1;
    margin: 0;
    padding: 10px 12px;
    border-radius: 10px;
    background: var(--kn-gold-soft);
    color: #ffe6a3;
    font-size: 0.92rem;
}

.kn-hub-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 16px 0 12px;
}

.kn-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.kn-tab {
    padding: 9px 16px;
    border: 1px solid var(--kn-line);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--kn-muted);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.kn-tab.active {
    border-color: var(--kn-gold);
    background: var(--kn-gold-soft);
    color: var(--kn-gold);
}

.kn-effort {
    max-width: 340px;
    margin: 0;
}

.kn-panel {
    display: none;
    padding-bottom: 24px;
}

.kn-panel.active {
    display: block;
}

#panelQuests.active {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr);
    gap: 16px;
    align-items: start;
}

.kn-panel-intro {
    margin: 0 0 12px;
    color: var(--kn-muted);
}

.kn-section-title {
    margin: 22px 0 10px;
    color: var(--kn-gold);
}

/* quests */

.kn-realm {
    --realm: #4caf50;
    margin-bottom: 14px;
    padding: 14px;
    border: 1px solid var(--kn-line);
    border-left: 4px solid var(--realm);
    border-radius: 14px;
    background: var(--kn-panel);
}

.kn-realm-2 { --realm: #7fb2ff; }
.kn-realm-3 { --realm: #ff8a3d; }
.kn-realm-4 { --realm: #b388ff; }

.kn-realm.locked {
    opacity: 0.6;
}

.kn-realm-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
}

.kn-realm-name {
    font-family: var(--kn-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--realm);
}

.kn-realm-stars {
    color: var(--kn-gold);
    font-weight: 700;
    white-space: nowrap;
}

.kn-realm-blurb {
    margin: 4px 0 10px;
    color: var(--kn-muted);
    font-size: 0.88rem;
}

.kn-stage-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
}

.kn-stage {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
    min-width: 0;
    padding: 9px 10px;
    border: 1px solid var(--kn-line);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--kn-text);
    font: inherit;
    text-align: left;
    cursor: pointer;
    transition: transform 0.12s ease, border-color 0.12s ease;
}

.kn-stage:hover:not(:disabled) {
    transform: translateY(-2px);
    border-color: var(--realm);
}

.kn-stage.selected {
    border-color: var(--kn-gold);
    background: var(--kn-gold-soft);
}

.kn-stage.boss {
    background: linear-gradient(180deg, rgba(255, 71, 87, 0.16), rgba(255, 255, 255, 0.04));
}

.kn-stage.locked {
    cursor: not-allowed;
    opacity: 0.55;
}

.kn-stage-id {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--realm);
}

.kn-stage-name {
    display: -webkit-box;
    width: 100%;
    min-height: 2.4em;
    overflow: hidden;
    font-size: 0.86rem;
    font-weight: 700;
    line-height: 1.2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.kn-stage-stars {
    color: rgba(245, 197, 66, 0.55);
    letter-spacing: 1px;
}

.kn-stage-stars.full {
    color: var(--kn-gold);
}

.kn-stage-level {
    color: var(--kn-muted);
    font-size: 0.75rem;
}

.kn-stage-level.hard {
    color: #ff9aa4;
}

.kn-stage-detail {
    position: sticky;
    top: 8px;
    padding: 16px;
    border: 1px solid rgba(245, 197, 66, 0.3);
    border-radius: 14px;
    background: var(--kn-panel-2);
}

.kn-detail-realm {
    color: var(--kn-muted);
    font-size: 0.82rem;
}

.kn-detail-title {
    margin: 4px 0 6px;
    color: var(--kn-gold);
    font-size: 1.35rem;
}

.kn-detail-level {
    margin: 0 0 10px;
    color: var(--kn-muted);
    font-size: 0.9rem;
}

.kn-detail-level.warn {
    color: #ffb3ba;
}

.kn-detail-foes {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.kn-foe-chip {
    padding: 4px 9px;
    border: 1px solid var(--kn-line);
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.25);
    font-size: 0.82rem;
}

.kn-foe-chip.elite { border-color: var(--kn-surge); }
.kn-foe-chip.boss { border-color: var(--kn-danger); color: #ffd0d4; }

.kn-detail-goals,
.kn-detail-notes {
    margin: 0 0 12px;
    padding: 0;
    list-style: none;
}

.kn-detail-goals li {
    padding: 4px 0;
    color: var(--kn-muted);
}

.kn-detail-goals li.done {
    color: var(--kn-gold);
}

.kn-detail-notes li {
    padding: 3px 0;
    color: var(--kn-muted);
    font-size: 0.85rem;
}

.kn-detail-reward,
.kn-detail-best {
    margin: 0 0 8px;
    font-size: 0.88rem;
}

.kn-detail-reward { color: #c4f5d6; }
.kn-detail-best { color: var(--kn-muted); }

.kn-ride {
    width: 100%;
    margin-top: 6px;
    font-size: 1.05rem;
}

/* forge */

.kn-forge-slot {
    margin-bottom: 18px;
}

.kn-forge-title {
    margin: 0 0 8px;
    color: var(--kn-gold);
    font-size: 1.05rem;
}

.kn-forge-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 10px;
}

.kn-gear {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px;
    border: 1px solid var(--kn-line);
    border-radius: 12px;
    background: var(--kn-panel);
}

.kn-gear.owned {
    border-color: rgba(46, 213, 115, 0.35);
}

.kn-gear.equipped {
    border-color: var(--kn-gold);
    box-shadow: 0 0 0 1px var(--kn-gold) inset;
}

.kn-gear.locked {
    opacity: 0.6;
}

.kn-gear-icon {
    font-size: 1.7rem;
}

.kn-gear-name {
    font-weight: 700;
}

.kn-gear-stat,
.kn-gear-note {
    flex: 1;
    color: var(--kn-muted);
    font-size: 0.84rem;
}

.kn-gear .kn-btn {
    margin-top: 6px;
}

/* skills */

.kn-skill-grid,
.kn-feat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 10px;
}

.kn-skill,
.kn-feat {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 2px 10px;
    align-items: center;
    padding: 12px;
    border: 1px solid var(--kn-line);
    border-radius: 12px;
    background: var(--kn-panel);
    opacity: 0.7;
}

.kn-skill.learned,
.kn-feat.earned {
    border-color: rgba(245, 197, 66, 0.45);
    opacity: 1;
}

.kn-skill-icon,
.kn-feat-icon {
    grid-row: span 2;
    font-size: 1.8rem;
}

.kn-skill-name,
.kn-feat-name {
    font-weight: 700;
}

.kn-skill-level,
.kn-feat-reward {
    color: var(--kn-gold);
    font-size: 0.8rem;
    white-space: nowrap;
}

.kn-skill-text,
.kn-feat-text {
    grid-column: 2 / -1;
    color: var(--kn-muted);
    font-size: 0.85rem;
}

/* journal */

.kn-journal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
}

.kn-journal-stat {
    display: flex;
    flex-direction: column;
    padding: 12px;
    border: 1px solid var(--kn-line);
    border-radius: 12px;
    background: var(--kn-panel);
}

.kn-journal-value {
    color: var(--kn-gold);
    font-size: 1.4rem;
    font-weight: 800;
}

.kn-journal-label {
    color: var(--kn-muted);
    font-size: 0.82rem;
}

#resetHeroBtn {
    margin-top: 20px;
}

/* ---------- countdown ---------- */

.countdown {
    font-family: var(--kn-display);
    font-size: clamp(5rem, 18vw, 10rem);
    font-weight: 900;
    color: var(--kn-gold);
    text-shadow: 0 0 40px rgba(245, 197, 66, 0.7);
    animation: kn-pulse 1s ease-in-out infinite;
}

.kn-countdown-stage {
    color: var(--kn-muted);
    font-size: 1.3rem;
}

@keyframes kn-pulse {
    50% { transform: scale(1.15); opacity: 0.8; }
}

/* ---------- results ---------- */

.kn-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 860px;
    text-align: center;
}

.kn-win,
.kn-loss {
    margin: 4px 0;
    font-size: clamp(2.2rem, 7vw, 3.6rem);
    font-weight: 900;
}

.kn-win { color: var(--kn-gold); text-shadow: 0 0 24px rgba(245, 197, 66, 0.5); }
.kn-loss { color: var(--kn-danger); }

.kn-end-reason {
    margin: 4px 0 6px;
    color: var(--kn-muted);
    font-size: 1.05rem;
}

.kn-stars {
    margin: 4px 0;
    font-size: 2rem;
}

.kn-goals {
    margin: 4px 0 14px;
    padding: 0;
    list-style: none;
}

.kn-goals li {
    padding: 3px 0;
    color: var(--kn-muted);
}

.kn-goals li.done {
    color: var(--kn-gold);
}

.kn-new {
    margin-left: 8px;
    padding: 1px 7px;
    border-radius: 999px;
    background: var(--kn-good);
    color: #062b15;
    font-size: 0.72rem;
    font-weight: 800;
}

.kn-result-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
}

.kn-result-grid > div {
    display: flex;
    flex-direction: column;
    padding: 10px;
    border: 1px solid var(--kn-line);
    border-radius: 10px;
    background: var(--kn-panel);
}

.kn-result-label {
    color: var(--kn-muted);
    font-size: 0.8rem;
}

.kn-result-value {
    font-size: 1.25rem;
    font-weight: 800;
}

.kn-rewards {
    width: 100%;
    margin-top: 12px;
    padding: 14px;
    border: 1px solid rgba(245, 197, 66, 0.3);
    border-radius: 14px;
    background: var(--kn-panel-2);
}

.kn-reward {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: baseline;
    gap: 4px 12px;
}

.kn-reward-big {
    font-size: 1.5rem;
    font-weight: 900;
    color: #c084fc;
}

.kn-reward-big.kn-gold {
    color: var(--kn-gold);
}

.kn-reward-detail {
    color: var(--kn-muted);
    font-size: 0.85rem;
}

.kn-xp-results {
    justify-content: center;
}

.kn-unlocks {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    width: 100%;
    margin: 4px 0 0;
    padding: 0;
    list-style: none;
}

.kn-unlock {
    padding: 9px 12px;
    border: 1px solid var(--kn-line);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    text-align: left;
    animation: kn-rise 0.5s ease both;
}

.kn-unlock-level { border-color: rgba(192, 132, 252, 0.6); color: #e2ccff; }
.kn-unlock-skill { border-color: rgba(245, 197, 66, 0.6); color: #ffe6a3; }
.kn-unlock-realm,
.kn-unlock-charm { border-color: rgba(127, 219, 255, 0.6); color: #c9f0ff; }
.kn-unlock-feat { border-color: rgba(46, 213, 115, 0.6); color: #c4f5d6; }

@keyframes kn-rise {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: none; }
}

/* ---------- HUD ---------- */

.kn-hud-card {
    position: fixed;
    z-index: 60;
    padding: 10px 12px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 12px;
    background: rgba(17, 12, 34, 0.82);
    backdrop-filter: blur(6px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

.kn-hud-hero {
    top: 70px;
    left: 14px;
    width: 250px;
}

.kn-hud-run {
    top: 70px;
    right: 14px;
    min-width: 210px;
}

.kn-hud-foe {
    top: 70px;
    left: 50%;
    width: min(340px, 34vw);
    transform: translateX(-50%);
    display: none;
}

.kn-hud-foe.active {
    display: block;
}

.kn-hud-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 6px;
}

.kn-hud-name {
    overflow: hidden;
    font-weight: 800;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kn-hud-power {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--kn-gold);
}

.kn-hud-zone {
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--kn-muted);
}

.kn-hud-small {
    color: var(--kn-muted);
    font-size: 0.85rem;
}

.kn-pips {
    color: var(--kn-gold);
    letter-spacing: 2px;
}

.kn-bar {
    position: relative;
    height: 18px;
    margin-top: 4px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.kn-bar-fill {
    height: 100%;
    width: 0;
    border-radius: 999px;
    transition: width 0.15s linear;
}

.kn-bar-text {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-size: 0.75rem;
    font-weight: 800;
    text-shadow: 0 1px 2px #000;
}

.kn-bar-hp .kn-bar-fill { background: linear-gradient(90deg, #26b862, #4ee38e); }
.kn-bar-hp .kn-bar-fill.low { background: linear-gradient(90deg, #d6293a, #ff5a68); }
.kn-bar-charge .kn-bar-fill { background: linear-gradient(90deg, #d97b00, #ffa502); }
.kn-bar-charge.ready { box-shadow: 0 0 12px rgba(255, 165, 2, 0.9); }
.kn-bar-foe .kn-bar-fill { background: linear-gradient(90deg, #b3202f, #ff4757); }
.kn-hud-foe.shielded .kn-bar-foe { box-shadow: 0 0 0 2px #7fdbff, 0 0 14px rgba(127, 219, 255, 0.8); }

/* heavy-attack warning */

.kn-telegraph {
    position: fixed;
    top: 34%;
    left: 50%;
    z-index: 70;
    display: none;
    width: min(420px, 90vw);
    padding: 14px 18px;
    border: 2px solid var(--kn-danger);
    border-radius: 14px;
    background: rgba(90, 10, 22, 0.9);
    text-align: center;
    transform: translateX(-50%);
    animation: kn-alarm 0.6s ease-in-out infinite;
}

.kn-telegraph.active {
    display: block;
}

.kn-telegraph.ready {
    border-color: var(--kn-good);
    background: rgba(8, 70, 36, 0.9);
    animation: none;
}

.kn-telegraph-title {
    font-family: var(--kn-display);
    font-size: 1.5rem;
    font-weight: 900;
}

.kn-telegraph-hint {
    margin: 2px 0 6px;
    font-size: 1.15rem;
    font-weight: 800;
    color: #ffd0d4;
}

.kn-telegraph.ready .kn-telegraph-hint {
    color: #c4f5d6;
}

.kn-bar-dodge .kn-bar-fill { background: linear-gradient(90deg, #26b862, #7bed9f); }

.kn-telegraph-clock {
    height: 4px;
    margin-top: 8px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.4);
    overflow: hidden;
}

#telegraphTimer {
    height: 100%;
    width: 100%;
    background: #ffd0d4;
}

@keyframes kn-alarm {
    50% { box-shadow: 0 0 0 6px rgba(255, 71, 87, 0.35); }
}

/* fox chase */

/* Below the shared banner's slot, which announces the chase as this appears. */
.kn-chase {
    position: fixed;
    top: max(250px, 30vh);
    left: 50%;
    z-index: 65;
    display: none;
    padding: 8px 16px;
    border: 2px solid var(--kn-surge);
    border-radius: 999px;
    background: rgba(17, 12, 34, 0.88);
    font-weight: 800;
    transform: translateX(-50%);
    white-space: nowrap;
}

.kn-chase.active {
    display: block;
}

/* power zones */

/* A dark panel of its own, so the labels read on snow as well as at night. */
#zoneBar {
    position: fixed;
    left: 50%;
    bottom: 46px;
    z-index: 60;
    width: min(680px, 94vw);
    padding: 8px 10px 4px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 14px;
    background: rgba(17, 12, 34, 0.78);
    backdrop-filter: blur(4px);
    transform: translateX(-50%);
}

.kn-zones {
    position: relative;
    display: flex;
    height: 30px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 10px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.5);
}

/* Widths follow the zone boundaries on a 0-350 W bar: 110, 200 and 250 W. */
.kn-zone {
    display: grid;
    place-items: center;
    height: 100%;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.75);
    opacity: 0.55;
    transition: opacity 0.15s ease;
}

.kn-zone-rest { width: 31.43%; background: rgba(63, 169, 245, 0.45); }
.kn-zone-ride { width: 25.71%; background: rgba(46, 213, 115, 0.4); }
.kn-zone-surge { width: 14.29%; background: rgba(255, 165, 2, 0.5); }
.kn-zone-sprint { width: 28.57%; background: rgba(255, 71, 87, 0.5); }

.kn-zone.current {
    opacity: 1;
    color: #fff;
}

.kn-zone.hint {
    animation: kn-hint 0.8s ease-in-out infinite;
}

@keyframes kn-hint {
    50% { opacity: 1; box-shadow: inset 0 0 14px rgba(255, 255, 255, 0.6); }
}

.kn-zone-marker {
    position: absolute;
    top: -3px;
    bottom: -3px;
    left: 0;
    width: 6px;
    border-radius: 3px;
    background: #fff;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.9);
    transform: translateX(-50%);
    transition: left 0.15s linear;
}

.kn-zone-labels {
    position: relative;
    height: 16px;
    font-size: 0.72rem;
    color: var(--kn-muted);
}

.kn-zone-label {
    position: absolute;
    top: 2px;
    transform: translateX(-50%);
}

.kn-zone-label::after { content: " W"; }
.kn-label-rest { left: 31.43%; }
.kn-label-surge { left: 57.14%; }
.kn-label-sprint { left: 71.43%; }

/* ---------- small screens ---------- */

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

    #panelQuests.active {
        grid-template-columns: 1fr;
    }

    .kn-stage-detail {
        position: static;
    }

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

    .kn-purse {
        grid-column: 1 / -1;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
    }

    .kn-purse .kn-chip {
        margin-left: 0;
    }

    .kn-hud-hero,
    .kn-hud-run,
    .kn-hud-foe {
        top: 92px;
    }

    .kn-hud-hero { width: 190px; }
    .kn-hud-run { min-width: 150px; }
    .kn-hud-power { font-size: 1.2rem; }

    .kn-hud-foe {
        top: 200px;
        width: min(320px, 70vw);
    }

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

    .kn-unlocks {
        grid-template-columns: 1fr;
    }

    .kn-chase { top: 280px; }
}

@media (max-width: 600px) {
    .kn-howto,
    .kn-result-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .kn-hud-hero { width: 46vw; left: 8px; }
    .kn-hud-run { min-width: 0; width: 46vw; right: 8px; }
    .kn-hud-small { flex-wrap: wrap; }

    #zoneBar { bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
    .countdown,
    .kn-telegraph,
    .kn-zone.hint,
    .kn-unlock {
        animation: none;
    }

    .kn-xp-fill,
    .kn-bar-fill,
    .kn-zone-marker {
        transition: none;
    }
}