/*
 * K&K Planning Poker — design system
 * Tokens are taken from kk-software.de: Open Sans, #054597 / #8ebf30 / #2ea3f2,
 * 5px radii, 25px card padding, 18px / 12px / -6px card shadow, 1200px content width.
 */

:root {
    --kk-blue: #054597;
    --kk-blue-800: #043a80;
    --kk-blue-900: #032e66;
    --kk-blue-50: #eaf1fa;
    --kk-blue-100: #d3e3f5;
    --kk-green: #8ebf30;
    --kk-green-600: #7cab26;
    --kk-green-anteil: rgba(142, 191, 48, 0.14);
    --kk-link: #2ea3f2;
    --kk-text: #2b2b2b;
    --kk-muted: #666;
    --kk-subtle: #8a8f96;
    --kk-line: #e2e6ea;
    --kk-line-strong: #c5c5c5;
    --kk-bg: #f4f6f9;
    --kk-surface: #fff;
    --kk-danger: #c0392b;

    --font: "Open Sans", "Segoe UI", Arial, sans-serif;
    --fs-h1: 30px;
    --fs-h2: 26px;
    --fs-h3: 22px;
    --fs-h4: 18px;
    --fs-body: 14px;
    --fs-small: 13px;
    --fs-tiny: 12px;
    --lh: 1.7;

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 25px;
    --space-6: 32px;
    --space-7: 50px;
    --space-8: 84px;

    --radius: 5px;
    --radius-sm: 3px;
    --shadow-card: 0 12px 18px -6px rgba(0, 0, 0, .3);
    --shadow-soft: 0 2px 10px rgba(5, 69, 151, .08);
    --shadow-pop: 0 16px 40px -12px rgba(5, 69, 151, .35);
    --header-h: 112px;
    --content-w: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: var(--fs-body);
    line-height: var(--lh);
    font-weight: 500;
    color: var(--kk-text);
    background: var(--kk-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5 {
    margin: 0;
    color: var(--kk-text);
    line-height: 1.25;
}

h1 { font-size: var(--fs-h1); font-weight: 600; }
h2 { font-size: var(--fs-h2); font-weight: 600; }
h3 { font-size: var(--fs-h3); font-weight: 600; }
h4 { font-size: var(--fs-h4); font-weight: 600; }

p { margin: 0 0 1em; }

a { color: var(--kk-link); text-decoration: none; }
a:hover { text-decoration: underline; }

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

:focus-visible {
    outline: 3px solid var(--kk-link);
    outline-offset: 2px;
}

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

.skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    z-index: 100;
    background: #fff;
    color: var(--kk-blue);
    padding: var(--space-2) var(--space-4);
    border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; }

/* ---------- Shell ---------- */

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

/* K&K blue header band */
.site-header {
    background: var(--kk-blue);
    color: #fff;
    box-shadow: 0 1px 0 rgba(0, 0, 0, .12);
}
.site-header .container {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    min-height: 82px;
    padding-top: var(--space-2);
    padding-bottom: var(--space-2);
}
.brand {
    display: inline-flex;
    align-items: center;
    color: #fff;
    white-space: nowrap;
    cursor: default;
}
.brand-logo { height: 56px; width: auto; display: block; }
.brand-wordmark {
    margin-left: var(--space-3);
    padding-left: var(--space-3);
    border-left: 1px solid rgba(255, 255, 255, .45);
    font-size: 15px;
    line-height: 1.25;
    color: #fff;
}
.brand-wordmark strong { display: block; font-weight: 700; font-size: 16px; }
.brand-wordmark span { color: rgba(255, 255, 255, .75); }

.header-room {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-left: auto;
    min-width: 0;
}
.header-room .room-label {
    display: block;
    font-size: var(--fs-tiny);
    text-transform: uppercase;
    letter-spacing: .04em;
    color: rgba(255, 255, 255, .7);
}
.header-room .room-code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-weight: 700;
    font-size: 15px;
    color: #fff;
}

.app-main {
    flex: 1;
    width: 100%;
    padding: var(--space-6) 0 var(--space-7);
}

.container {
    width: min(100%, var(--content-w));
    margin: 0 auto;
    padding-left: var(--space-4);
    padding-right: var(--space-4);
}
.container-narrow { max-width: 640px; }

.site-footer {
    background: var(--kk-blue-900);
    color: rgba(255, 255, 255, .75);
    font-size: var(--fs-small);
    padding: var(--space-5) 0;
}
.site-footer .container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
}
.site-footer a { color: #fff; font-weight: 600; }

@media (max-width: 760px) {
    .site-header .container { flex-wrap: wrap; gap: var(--space-3); min-height: 64px; }
    .brand-logo { height: 44px; }
    .brand-wordmark { font-size: var(--fs-tiny); }
    .header-room { flex: 1; justify-content: flex-end; }
    .app-main { padding: var(--space-4) 0 var(--space-6); }
}

/* ---------- Hero (start page) ---------- */

.hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(115deg, var(--kk-blue) 0%, var(--kk-blue) 58%, var(--kk-blue-800) 58.1%, var(--kk-blue-900) 100%);
    color: #fff;
    padding: var(--space-7) 0;
}
.hero h1 { color: #fff; font-size: clamp(28px, 4vw, 38px); line-height: 1.2; }
.hero .eyebrow {
    display: inline-block;
    margin-bottom: var(--space-3);
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--kk-green-anteil);
    border: 1px solid rgba(142, 191, 48, .6);
    color: #d9f0a8;
    font-size: var(--fs-tiny);
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
}
.hero p.lead {
    max-width: 46ch;
    margin-top: var(--space-3);
    color: rgba(255, 255, 255, .85);
    font-size: 17px;
}
.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: center;
    gap: var(--space-6);
}
@media (max-width: 860px) {
    .hero { padding: var(--space-6) 0; }
    .hero-grid { grid-template-columns: 1fr; }
    .hero-art { display: none; }
}

.hero-art { display: grid; place-items: center; }
.hero-fan { display: flex; justify-content: center; align-items: flex-end; height: 150px; }
.hero-fan .card-face {
    width: 76px;
    height: 108px;
    margin: 0 -14px;
    font-size: 30px;
    box-shadow: 0 18px 30px -10px rgba(0, 0, 0, .45);
}
.hero-fan .card-face:nth-child(1) { transform: rotate(-14deg) translateY(12px); }
.hero-fan .card-face:nth-child(2) { transform: rotate(-5deg) translateY(2px); z-index: 1; }
.hero-fan .card-face:nth-child(3) { transform: rotate(5deg) translateY(2px); z-index: 1; }
.hero-fan .card-face:nth-child(4) { transform: rotate(14deg) translateY(12px); }

/* ---------- Buttons ---------- */

.btn {
    --btn-bg: var(--kk-blue);
    --btn-fg: #fff;
    --btn-border: var(--kk-blue);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 44px;
    padding: 10px 22px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--btn-border);
    background: var(--btn-bg);
    color: var(--btn-fg);
    font-size: 16px;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .2s, border-color .2s, color .2s, transform .1s, box-shadow .2s;
    white-space: nowrap;
}
.btn:hover { text-decoration: none; filter: brightness(1.08); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[disabled] {
    cursor: not-allowed;
    opacity: .45;
    filter: none;
    transform: none;
}

.btn-primary { --btn-bg: var(--kk-blue); --btn-border: var(--kk-blue); --btn-fg: #fff; }
.btn-primary:hover { --btn-bg: var(--kk-blue-800); --btn-border: var(--kk-blue-800); filter: none; }

.btn-accent { --btn-bg: var(--kk-green); --btn-border: var(--kk-green); --btn-fg: #17300a; }
.btn-accent:hover { --btn-bg: var(--kk-green-600); --btn-border: var(--kk-green-600); filter: none; }

.btn-outline { --btn-bg: transparent; --btn-fg: var(--kk-blue); --btn-border: var(--kk-blue); }
.btn-outline:hover { --btn-bg: var(--kk-blue-50); filter: none; }

.btn-ghost { --btn-bg: transparent; --btn-fg: #fff; --btn-border: transparent; }
.btn-ghost:hover { --btn-bg: rgba(255, 255, 255, .12); filter: none; }

.btn-danger-outline { --btn-bg: transparent; --btn-fg: var(--kk-danger); --btn-border: var(--kk-danger); }
.btn-danger-outline:hover { --btn-bg: #fdeceb; filter: none; }

.btn-lg { min-height: 52px; padding: 14px 30px; font-size: 18px; }
.btn-sm { min-height: 34px; padding: 5px 12px; font-size: var(--fs-small); border-width: 1px; }
.btn-block { width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }

/* ---------- Cards & panels ---------- */

.card {
    background: var(--kk-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    padding: var(--space-5);
}
.card-accent {
    background: var(--kk-green);
    color: #17300a;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    padding: var(--space-5);
}
.card-accent h3 { color: #17300a; }

.panel-title {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}
.panel-title h2, .panel-title h3 { margin: 0; }
.panel-title .meta { color: var(--kk-muted); font-size: var(--fs-small); }

/* ---------- Forms ---------- */

.field { display: grid; gap: 6px; }
.field label { font-weight: 600; color: var(--kk-text); }
.field .hint { font-size: var(--fs-tiny); color: var(--kk-muted); }

.input, .select {
    width: 100%;
    min-height: 44px;
    padding: 8px 12px;
    background: #fff;
    border: 1px solid var(--kk-line-strong);
    border-radius: var(--radius-sm);
    color: var(--kk-text);
    transition: border-color .15s, box-shadow .15s;
}
.input:focus, .select:focus {
    outline: none;
    border-color: var(--kk-blue);
    box-shadow: 0 0 0 3px rgba(46, 163, 242, .25);
}
.input[readonly] { background: var(--kk-bg); }

/* Segmented control (countdown choice) */
.segmented {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 2px;
    padding: 3px;
    background: var(--kk-bg);
    border: 1px solid var(--kk-line);
    border-radius: var(--radius);
}
.segmented button {
    border: 0;
    background: transparent;
    min-height: 32px;
    padding: 0 12px;
    border-radius: var(--radius-sm);
    color: var(--kk-muted);
    font-weight: 600;
    font-size: var(--fs-small);
    cursor: pointer;
}
.segmented button[aria-pressed="true"] {
    background: #fff;
    color: var(--kk-blue);
    box-shadow: 0 1px 3px rgba(0, 0, 0, .15);
}
.segmented button:disabled { opacity: .5; cursor: not-allowed; }

/* Toggle switch */
.switch { display: inline-flex; align-items: center; gap: var(--space-3); cursor: pointer; font-weight: 600; }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch .track {
    position: relative;
    width: 42px; height: 24px;
    border-radius: 999px;
    background: var(--kk-line-strong);
    transition: background .2s;
    flex: none;
}
.switch .track::after {
    content: "";
    position: absolute;
    top: 3px; left: 3px;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .3);
    transition: transform .2s;
}
.switch input:checked + .track { background: var(--kk-green); }
.switch input:checked + .track::after { transform: translateX(18px); }
.switch input:focus-visible + .track { outline: 3px solid var(--kk-link); outline-offset: 2px; }

/* ---------- Start page ---------- */

.join-panel {
    max-width: 480px;
    margin: calc(var(--space-7) * -1) auto 0;
    position: relative;
    z-index: 2;
}
@media (max-width: 760px) {
    .join-panel { margin-top: calc(var(--space-5) * -1); }
}
.join-card h2 { font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.join-card p { color: var(--kk-muted); }
.join-card .btn { min-width: 200px; }
.join-form { display: grid; gap: var(--space-4); margin-top: var(--space-4); }
.join-form .btn { justify-self: start; }

.room-code-input {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    letter-spacing: .12em;
    text-transform: lowercase;
}

.how {
    margin-top: var(--space-6);
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
}
@media (max-width: 760px) { .how { grid-template-columns: 1fr; } }
.how-step {
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
    padding: var(--space-4);
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--kk-line);
}
.how-step .num {
    flex: none;
    display: grid;
    place-items: center;
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--kk-blue-50);
    color: var(--kk-blue);
    font-weight: 700;
}
.how-step strong { display: block; }
.how-step span { color: var(--kk-muted); font-size: var(--fs-small); }

/* ---------- Game: top bar ---------- */

.game-topbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3) var(--space-5);
    background: #fff;
    border-radius: var(--radius);
    border-left: 5px solid var(--kk-green);
    box-shadow: var(--shadow-soft);
    padding: var(--space-3) var(--space-4);
}
.round-info { min-width: 0; }
.round-info .round-title { font-size: var(--fs-h4); font-weight: 700; line-height: 1.2; }
.round-info .round-sub { color: var(--kk-muted); font-size: var(--fs-small); }

.vote-progress { display: flex; align-items: center; gap: var(--space-3); min-width: 180px; }
.progress {
    flex: 1;
    height: 8px;
    border-radius: 999px;
    background: var(--kk-blue-50);
    overflow: hidden;
}
.progress > span {
    display: block;
    height: 100%;
    background: var(--kk-green);
    border-radius: inherit;
    transition: width .35s ease;
}
.vote-progress .count { font-size: var(--fs-small); font-weight: 700; color: var(--kk-blue); white-space: nowrap; }

.topbar-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-left: auto; }

@media (max-width: 860px) {
    .game-topbar { gap: var(--space-3); }
    .vote-progress { order: 5; flex-basis: 100%; }
    .topbar-actions { margin-left: 0; width: 100%; }
    .topbar-actions .btn { flex: 1 1 auto; }
}

/* ---------- Game: layout ---------- */

.game-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: var(--space-5);
    margin-top: var(--space-5);
    align-items: start;
}
@media (max-width: 1000px) {
    .game-layout { grid-template-columns: 1fr; }
}

.section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}
.section-head h3 { font-size: var(--fs-h4); }
.section-head .meta { color: var(--kk-muted); font-size: var(--fs-small); font-weight: 500; }

/* ---------- Player cards ---------- */

.player-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(118px, 1fr));
    gap: var(--space-3);
}
@media (max-width: 480px) {
    .player-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Keep the whole hand on the phone viewport. */
@media (max-width: 560px) {
    .hand-cards { gap: 4px; }
    .hand-card { height: 64px; font-size: 17px; border-width: 1px; }
    .hand-card kbd { display: none; }
}

.player-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: #fff;
    border: 1px solid var(--kk-line);
    border-radius: var(--radius);
    min-width: 0;
}
.player-card.is-me { border-color: var(--kk-blue); box-shadow: 0 0 0 2px var(--kk-blue-100); }
.player-card.is-me .player-name::after {
    content: " (du)";
    color: var(--kk-blue);
    font-weight: 600;
}

.player-name {
    max-width: 100%;
    font-weight: 600;
    font-size: var(--fs-small);
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-face {
    display: grid;
    place-items: center;
    width: 64px;
    height: 92px;
    border-radius: var(--radius);
    border: 2px solid var(--kk-blue);
    background: #fff;
    color: var(--kk-blue);
    font-size: 24px;
    font-weight: 700;
    line-height: 1;
    flex: none;
    transition: transform .25s ease, background-color .25s, color .25s;
}
.card-face.is-back {
    border-color: var(--kk-blue);
    background: repeating-linear-gradient(45deg, var(--kk-blue) 0 7px, var(--kk-blue-800) 7px 14px);
    color: rgba(255, 255, 255, .85);
    font-size: 26px;
}
.card-face.is-empty {
    border-style: dashed;
    border-color: var(--kk-line-strong);
    color: var(--kk-subtle);
    background: var(--kk-bg);
}
.card-face.is-revealed { animation: flip-in .45s ease both; }
.card-face.is-mine { border-color: var(--kk-green); color: var(--kk-green-600); }
.card-face.is-highest { border-color: var(--kk-green); background: var(--kk-green); color: #17300a; }
.card-face.is-lowest { border-style: dashed; }

@keyframes flip-in {
    from { transform: rotateY(90deg); }
    to { transform: rotateY(0); }
}

.player-card .tag {
    position: absolute;
    top: 6px;
    right: 6px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    padding: 1px 6px;
    border-radius: 999px;
    background: var(--kk-green);
    color: #17300a;
}

.ping-btn {
    position: absolute;
    top: 4px;
    left: 4px;
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--kk-subtle);
    cursor: pointer;
    opacity: .65;
    transition: opacity .15s, background .15s, color .15s;
}
.ping-btn:hover, .ping-btn:focus-visible { opacity: 1; background: var(--kk-blue-50); color: var(--kk-blue); }

.spectator-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}
.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--kk-line);
    font-size: var(--fs-small);
    color: var(--kk-muted);
}
.chip button {
    border: 0; background: transparent; cursor: pointer; color: inherit;
    padding: 0; line-height: 1; opacity: .7;
}
.chip button:hover { opacity: 1; }

/* ---------- Voting hand ---------- */

.hand {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    padding: var(--space-4) var(--space-4) var(--space-3);
}
.hand-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-3); }
.hand-head h3 { font-size: var(--fs-h4); }
.hand-head .hint { color: var(--kk-muted); font-size: var(--fs-small); }

.hand-cards {
    display: grid;
    /* --hand-cards is set from the deck size so every card gets an equal share of one row. */
    grid-template-columns: repeat(var(--hand-cards, auto-fit), minmax(0, 1fr));
    gap: var(--space-2);
}
.hand-card {
    position: relative;
    display: grid;
    place-items: center;
    height: clamp(72px, 9vw, 104px);
    padding: 0;
    border-radius: var(--radius);
    border: 2px solid var(--kk-blue-100);
    background: #fff;
    color: var(--kk-blue);
    font-size: 22px;
    font-weight: 700;
    cursor: pointer;
    transition: transform .15s ease, border-color .15s, box-shadow .15s, background .15s, color .15s;
    user-select: none;
}
.hand-card:hover { border-color: var(--kk-blue); transform: translateY(-4px); box-shadow: var(--shadow-soft); }
.hand-card[aria-pressed="true"] {
    background: var(--kk-blue);
    border-color: var(--kk-blue);
    color: #fff;
    transform: translateY(-6px);
    box-shadow: var(--shadow-pop);
}
.hand-card[aria-pressed="true"]::after {
    content: "";
    position: absolute;
    top: 6px; right: 6px;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--kk-green);
}
.hand-card:disabled { cursor: not-allowed; opacity: .55; transform: none; }
.hand-card kbd {
    position: absolute;
    left: 5px;
    bottom: 4px;
    font-family: inherit;
    font-size: 10px;
    font-weight: 600;
    color: var(--kk-subtle);
    background: transparent;
}
.hand-card[aria-pressed="true"] kbd { color: rgba(255, 255, 255, .7); }

.hand-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2) var(--space-4);
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--kk-line);
}

.spectate-banner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    background: var(--kk-blue-50);
    border-radius: var(--radius);
    padding: var(--space-3) var(--space-4);
    color: var(--kk-blue);
    font-weight: 600;
}

/* ---------- Results ---------- */

.results { margin-top: var(--space-5); }
.results-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-3); }

.dist {
    display: flex;
    align-items: flex-end;
    gap: var(--space-2);
    height: 150px;
    padding: var(--space-5) var(--space-8) 0;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
}
.dist-col {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    height: 100%;
    gap: 4px;
}
.dist-col .bar {
    width: 100%;
    max-width: 64px;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    background: var(--kk-blue);
    position: relative;
    animation: grow .5s ease both;
    transform-origin: bottom;
}
.dist-col.is-top .bar { background: var(--kk-green); }
.dist-col .bar .n {
    position: absolute;
    top: -20px;
    left: 0; right: 0;
    text-align: center;
    font-size: var(--fs-small);
    font-weight: 700;
    color: var(--kk-text);
}
.dist-col .label { font-weight: 700; font-size: var(--fs-small); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }

@keyframes grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--space-3);
    margin-top: var(--space-3);
}
.stat {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    padding: var(--space-3) var(--space-4);
    border-top: 4px solid var(--kk-blue);
}
.stat .k { font-size: var(--fs-tiny); text-transform: uppercase; letter-spacing: .05em; color: var(--kk-muted); font-weight: 600; }
.stat .v { font-size: 24px; font-weight: 700; color: var(--kk-blue); line-height: 1.3; }
.stat .d { font-size: var(--fs-small); color: var(--kk-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.stat.is-consensus { border-top-color: var(--kk-green); }
.stat.is-consensus .v { color: var(--kk-green-600); }
.stat.is-spread { border-top-color: #e0a800; }
.stat.is-spread .v { color: #9a7400; }

.spread-note {
    display: flex;
    gap: var(--space-2);
    align-items: flex-start;
    margin-top: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius);
    background: #fff7df;
    border-left: 5px solid #e0a800;
    color: #6b5200;
    font-size: var(--fs-small);
}

/* ---------- Sidebar ---------- */

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

.history { display: grid; gap: var(--space-2); }
.history-row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    min-width: 0;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    background: var(--kk-bg);
    font-size: var(--fs-small);
}
.history-row .who { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--kk-muted); }
.history-row .value {
    font-weight: 700;
    color: #17300a;
    background: var(--kk-green);
    border-radius: 999px;
    padding: 1px 10px;
    white-space: nowrap;
}
.history-row .value.is-open { background: var(--kk-blue-100); color: var(--kk-blue); }

.room-line {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}
.room-line code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-weight: 700;
    background: var(--kk-bg);
    border: 1px dashed var(--kk-line-strong);
    border-radius: var(--radius-sm);
    padding: 2px 8px;
    color: var(--kk-blue);
}

.copy-note { font-size: var(--fs-tiny); color: var(--kk-green-600); font-weight: 600; }

.side-details { display: grid; gap: var(--space-4); }
.side-details .row { display: grid; gap: 6px; }
.side-details .row > span:first-child { font-weight: 600; }

/* ---------- Toast ---------- */

.toast-stack {
    position: fixed;
    right: var(--space-4);
    bottom: var(--space-4);
    z-index: 50;
    display: grid;
    gap: var(--space-2);
    max-width: min(360px, calc(100vw - 32px));
}
.toast {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius);
    background: var(--kk-blue-900);
    color: #fff;
    box-shadow: var(--shadow-pop);
    font-size: var(--fs-small);
    animation: toast-in .25s ease both;
}
.toast strong { color: #cdeaa0; }
.toast button {
    margin-left: auto;
    border: 0;
    background: transparent;
    color: rgba(255, 255, 255, .7);
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    padding: 4px;
}
.toast button:hover { color: #fff; }

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

/* Keep the game column (and therefore the hand) in view on small phones. */
@media (max-width: 560px) {
    :root {
        --fs-h1: 26px;
        --fs-h2: 22px;
        --fs-h3: 18px;
        --fs-h4: 16px;
        --fs-small: 12px;
    }

    .game-topbar { border-left-width: 4px; padding: var(--space-3); }
    .game-layout { gap: var(--space-4); margin-top: var(--space-3); }
    .section-head { margin-bottom: var(--space-2); }
    .player-card { padding: 8px 6px; gap: 4px; }
    .card-face { width: 52px; height: 76px; font-size: 20px; }
    .hand { padding: var(--space-3); }
    .hand-head { margin-bottom: var(--space-2); }
    .hand-foot { gap: var(--space-2); }
    .dist { height: 120px; }
    .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Phones: two rows of card-sized targets (6 + 7) instead of one row of 14px slivers. */
@media (max-width: 560px) {
    .hand-cards {
        grid-template-columns: repeat(7, minmax(0, 1fr));
        grid-auto-rows: 56px;
        gap: 6px;
    }

    .hand-card { height: 56px; font-size: 18px; }
}

#blazor-error-ui {
    background: #fff7df;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, .2);
    display: none;
    left: 0;
    padding: .6rem 1.25rem .7rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}
#blazor-error-ui .dismiss { cursor: pointer; position: absolute; right: .75rem; top: .5rem; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
    }
}