/* GEMINI mode (#gemini-screen on /play, admins only): the Set 2 board. Twin-star identity: teal for
   you, violet for the opponent, gold for treasure. main.css styles every <button> as a fixed-height
   gold pill, so all buttons here size and colour themselves. */

/* play.css pins .screen to the viewport for the fixed-height menu; this screen scrolls with the page */
#gemini-screen.screen {
    height: auto;
    max-width: none;
    overflow: visible;
    padding: 0;
}

.gm-exit {
    margin: 4px 0 -4px;
}

.gm-shell {
    --gm-bg: #07090f;
    --gm-panel: rgba(13, 16, 27, 0.92);
    --gm-line: rgba(140, 160, 255, 0.16);
    --gm-text: #e9ecf5;
    --gm-muted: #8d93a8;
    --gm-me: #4fe3c9;
    --gm-opp: #b48cff;
    --gm-gold: #ffcf4d;
    --gm-bad: #ff6b7d;
    --gm-good: #6dffa8;
    --gm-cw: 74px;
    --gm-ch: calc(var(--gm-cw) * 1.4);
    width: 100%;
    max-width: 1680px;
    margin: 12px auto 0;
    padding: 0 16px 16px;
    box-sizing: border-box;
    color: var(--gm-text);
    font-family: 'HwyGothic', Arial, sans-serif;
    text-align: left;
}

.gm-shell button {
    height: auto;
    font-family: inherit;
    line-height: 1.2;
}

.gm-muted { color: var(--gm-muted); }
.gm-error { color: var(--gm-bad); min-height: 1.2em; }
.gm-empty { color: var(--gm-muted); font-size: 12px; letter-spacing: 1px; align-self: center; padding: 0 8px; }

.gm-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    border-radius: 10px;
    border: 1px solid var(--gm-line);
    background: rgba(255, 255, 255, 0.05);
    color: var(--gm-text);
    font-size: 13px;
    letter-spacing: 1px;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, transform 0.1s;
}
.gm-btn:hover:not(:disabled) { background: rgba(255, 255, 255, 0.1); border-color: rgba(180, 200, 255, 0.4); }
.gm-btn:active:not(:disabled) { transform: translateY(1px); }
.gm-btn:disabled { opacity: 0.38; cursor: default; }
.gm-btn-primary {
    background: linear-gradient(135deg, rgba(79, 227, 201, 0.28), rgba(180, 140, 255, 0.28));
    border-color: rgba(120, 220, 230, 0.55);
    color: #fff;
}
.gm-btn-primary:hover:not(:disabled) { background: linear-gradient(135deg, rgba(79, 227, 201, 0.42), rgba(180, 140, 255, 0.42)); }
.gm-btn-ghost { background: transparent; }

.gm-link {
    background: none;
    border: none;
    color: var(--gm-muted);
    cursor: pointer;
    font-size: 13px;
    letter-spacing: 1px;
    padding: 6px 8px;
}
.gm-link:hover { color: var(--gm-text); }
.gm-danger:hover { color: var(--gm-bad); }

.gm-pill {
    font-size: 11px;
    letter-spacing: 1px;
    padding: 2px 8px;
    border-radius: 999px;
    border: 1px solid var(--gm-line);
    color: var(--gm-muted);
}
.gm-pill-live { color: var(--gm-me); border-color: rgba(79, 227, 201, 0.4); }
.gm-pill-win { color: var(--gm-good); border-color: rgba(109, 255, 168, 0.4); }
.gm-pill-loss { color: var(--gm-bad); border-color: rgba(255, 107, 125, 0.4); }

/* ── Lobby ── */

.gm-hero {
    position: relative;
    overflow: hidden;
    padding: 48px 24px 32px;
    border-radius: 18px;
    border: 1px solid var(--gm-line);
    background:
        radial-gradient(ellipse at 30% 20%, rgba(79, 227, 201, 0.18), transparent 55%),
        radial-gradient(ellipse at 70% 80%, rgba(180, 140, 255, 0.2), transparent 55%),
        var(--gm-bg);
    text-align: center;
}
.gm-hero-stars span {
    position: absolute;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.35;
    animation: gm-orbit 14s linear infinite;
}
.gm-hero-stars span:first-child { background: var(--gm-me); top: -60px; left: 18%; }
.gm-hero-stars span:last-child { background: var(--gm-opp); bottom: -80px; right: 18%; animation-direction: reverse; }
@keyframes gm-orbit {
    from { transform: rotate(0deg) translateX(30px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(30px) rotate(-360deg); }
}
.gm-hero-mark {
    position: relative;
    margin: 0;
    font-family: 'DragonSlayer', serif;
    font-size: clamp(48px, 9vw, 104px);
    letter-spacing: 8px;
    font-weight: normal;
    background: linear-gradient(90deg, var(--gm-me), #ffffff 50%, var(--gm-opp));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.gm-hero-sub { position: relative; color: var(--gm-muted); letter-spacing: 3px; margin: 8px 0 24px; }
.gm-hero-actions { position: relative; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; align-items: center; }
.gm-challenge { display: flex; gap: 8px; }
.gm-challenge input {
    padding: 9px 12px;
    border-radius: 10px;
    border: 1px solid var(--gm-line);
    background: rgba(0, 0, 0, 0.45);
    color: var(--gm-text);
    font-family: inherit;
    min-width: 220px;
}
.gm-lobby-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 16px; margin-top: 16px; }
.gm-panel {
    padding: 18px;
    border-radius: 14px;
    border: 1px solid var(--gm-line);
    background: var(--gm-panel);
}
.gm-panel h3 { margin: 0 0 12px; letter-spacing: 2px; font-weight: normal; color: #fff; }
.gm-rules ul { margin: 0; padding-left: 18px; line-height: 1.55; color: #cdd2e2; font-family: Arial, sans-serif; font-size: 14px; }
.gm-rules b { color: #fff; }
.gm-recent { display: flex; flex-direction: column; gap: 6px; }
.gm-recent-row {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--gm-line);
    background: rgba(255, 255, 255, 0.03);
    color: var(--gm-text);
    cursor: pointer;
    text-align: left;
}
.gm-recent-row:hover { background: rgba(255, 255, 255, 0.08); }
.gm-recent-opp { flex: 1; letter-spacing: 1px; }
.gm-recent-when { color: var(--gm-muted); font-size: 11px; font-family: Arial, sans-serif; }

/* ── Game frame ── */

.gm-topbar {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    padding: 8px 12px;
    border-radius: 12px;
    border: 1px solid var(--gm-line);
    background: var(--gm-panel);
}
.gm-turn { letter-spacing: 1px; }
.gm-turn b { color: var(--gm-gold); }
.gm-phases { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.gm-phase {
    font-size: 10px;
    letter-spacing: 1.5px;
    padding: 3px 8px;
    border-radius: 999px;
    color: var(--gm-muted);
    border: 1px solid transparent;
}
.gm-phase-on { color: #fff; border-color: rgba(79, 227, 201, 0.6); background: rgba(79, 227, 201, 0.14); }
.gm-top-actions { display: flex; gap: 4px; }

.gm-main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 12px;
    margin-top: 12px;
}

.gm-board {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 12px;
    border-radius: 16px;
    border: 1px solid var(--gm-line);
    background:
        radial-gradient(ellipse at 50% 0%, rgba(180, 140, 255, 0.1), transparent 45%),
        radial-gradient(ellipse at 50% 100%, rgba(79, 227, 201, 0.1), transparent 45%),
        var(--gm-bg);
    min-width: 0;
}

.gm-seat { display: flex; align-items: center; gap: 12px; min-width: 0; }
.gm-chip {
    flex: 0 0 auto;
    min-width: 170px;
    padding: 8px 12px;
    border-radius: 12px;
    border: 1px solid var(--gm-line);
    background: rgba(255, 255, 255, 0.03);
}
.gm-chip-active { box-shadow: 0 0 0 1px rgba(255, 207, 77, 0.5), 0 0 18px rgba(255, 207, 77, 0.15); }
.gm-chip-name { letter-spacing: 1px; margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 220px; }
.gm-seat-me .gm-chip-name { color: var(--gm-me); }
.gm-seat-opp .gm-chip-name { color: var(--gm-opp); }
.gm-chip-row { display: flex; gap: 10px; align-items: center; }
.gm-chip-hand { color: var(--gm-muted); font-size: 12px; }
.gm-treasure { font-size: 0.9rem; transition: box-shadow 0.3s; }
.gm-treasure small { font-size: 0.7rem; }
.gm-up { box-shadow: 0 0 14px rgba(109, 255, 168, 0.55); }
.gm-down { box-shadow: 0 0 14px rgba(255, 107, 125, 0.55); }
.gm-chip-badges { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.gm-badge { font-size: 10px; letter-spacing: 1px; padding: 2px 6px; border-radius: 6px; background: rgba(79, 227, 201, 0.14); color: var(--gm-me); }
.gm-badge-bad { background: rgba(255, 107, 125, 0.14); color: var(--gm-bad); }

.gm-hand {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding: 6px 4px 8px;
    min-height: calc(var(--gm-ch) + 14px);
    flex: 1;
    min-width: 0;
}
.gm-hand-opp { --gm-cw: 52px; min-height: calc(52px * 1.4 + 14px); }
.gm-hand-play .gm-cand { animation: gm-breathe 1.8s ease-in-out infinite; }

/* ── Cards ── */

.gm-card {
    position: relative;
    flex: 0 0 auto;
    width: var(--gm-cw);
    height: var(--gm-ch);
    border-radius: 7px;
    overflow: hidden;
    background: #161a26 center / cover no-repeat;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.55);
    transition: transform 0.15s, box-shadow 0.15s, filter 0.2s;
    user-select: none;
}
.gm-card img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gm-card-back { background-color: #241a3a; border: 1px solid rgba(180, 140, 255, 0.3); }
.gm-card-name {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 4px;
    text-align: center;
    font-size: 10px;
    letter-spacing: 1px;
}
.gm-card-power {
    position: absolute;
    top: 3px;
    right: 3px;
    min-width: 20px;
    padding: 1px 5px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.25);
    font-size: 12px;
    text-align: center;
    color: #fff;
}
.gm-pw-up { color: var(--gm-good); border-color: rgba(109, 255, 168, 0.6); }
.gm-pw-down { color: var(--gm-bad); border-color: rgba(255, 107, 125, 0.6); }
.gm-pw-inf { color: var(--gm-gold); border-color: rgba(255, 207, 77, 0.7); }
.gm-card-type {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.75);
    font-size: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #cfd6ff;
}
.gm-card-tags {
    position: absolute;
    left: 3px;
    right: 3px;
    bottom: 3px;
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
}
.gm-card-tags i {
    padding: 3px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.8);
    font-size: 9px;
    color: var(--gm-gold);
}
.gm-card-copy {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 22px;
    background: rgba(180, 140, 255, 0.85);
    color: #fff;
    font-size: 9px;
    text-align: center;
    letter-spacing: 1px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.gm-card-order {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--gm-me);
    color: #001;
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.gm-card-exhausted { filter: grayscale(0.7) brightness(0.65); transform: rotate(-6deg); }
.gm-card-facedown { outline: 2px dashed rgba(180, 140, 255, 0.7); outline-offset: -2px; }
.gm-card-revealed { box-shadow: 0 0 0 2px rgba(255, 207, 77, 0.7); }
.gm-card-enduring::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 7px;
    box-shadow: inset 0 0 0 1px rgba(79, 227, 201, 0.55);
    pointer-events: none;
}
.gm-card-fighting { box-shadow: 0 0 0 2px rgba(255, 140, 80, 0.85), 0 2px 8px rgba(0, 0, 0, 0.6); }
.gm-card-activating { box-shadow: 0 0 0 2px var(--gm-gold), 0 0 18px rgba(255, 207, 77, 0.6); }
.gm-card:hover { z-index: 5; }

.gm-cand { cursor: pointer; }
.gm-card.gm-cand { box-shadow: 0 0 0 2px var(--gm-me), 0 0 16px rgba(79, 227, 201, 0.6); }
.gm-card.gm-cand:hover { transform: translateY(-4px); }
.gm-card.gm-sel { box-shadow: 0 0 0 3px #fff, 0 0 22px rgba(255, 255, 255, 0.7); }
@keyframes gm-breathe {
    0%, 100% { box-shadow: 0 0 0 2px var(--gm-me), 0 0 10px rgba(79, 227, 201, 0.35); }
    50% { box-shadow: 0 0 0 2px var(--gm-me), 0 0 22px rgba(79, 227, 201, 0.8); }
}
.gm-arrive { animation: gm-arrive 0.45s ease-out; }
@keyframes gm-arrive {
    from { transform: scale(0.6) translateY(-10px); opacity: 0; }
    to { transform: none; opacity: 1; }
}

/* ── Spaces ── */

.gm-spaces {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 4px 2px 8px;
    min-height: calc(var(--gm-ch) + 64px);
}
.gm-nospace { padding: 24px; }
.gm-space {
    flex: 0 0 auto;
    width: calc(var(--gm-cw) + 22px);
    padding: 6px 8px 10px;
    border-radius: 12px;
    border: 1px solid var(--gm-line);
    background: rgba(255, 255, 255, 0.025);
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: box-shadow 0.15s, border-color 0.15s;
}
.gm-spaces-me .gm-space { border-color: rgba(79, 227, 201, 0.22); }
.gm-spaces-opp .gm-space { border-color: rgba(180, 140, 255, 0.22); }
.gm-space-head { display: flex; align-items: center; gap: 4px; font-size: 10px; letter-spacing: 1px; color: var(--gm-muted); }
.gm-space-name { flex: 1; white-space: nowrap; }
.gm-space-flags { display: flex; gap: 3px; }
.gm-flag { font-size: 11px; color: var(--gm-gold); }
.gm-flag-grasped, .gm-flag-no_defend { color: var(--gm-bad); }
.gm-flag-veiled { color: #9fd6ff; }
.gm-flag-chained { color: var(--gm-opp); }
.gm-space-power {
    min-width: 22px;
    padding: 1px 6px;
    border-radius: 999px;
    background: rgba(255, 207, 77, 0.14);
    color: var(--gm-gold);
    font-size: 12px;
    text-align: center;
}
.gm-space-status { display: block; font-size: 10px; letter-spacing: 1px; padding: 2px 6px; border-radius: 6px; }
.gm-st-att { background: rgba(255, 120, 80, 0.18); color: #ffad8a; }
.gm-st-def { background: rgba(120, 180, 255, 0.18); color: #a9d0ff; }
.gm-space-attacking { box-shadow: 0 0 0 1px rgba(255, 120, 80, 0.7), 0 0 20px rgba(255, 120, 80, 0.25); }
.gm-space-defending { box-shadow: 0 0 0 1px rgba(120, 180, 255, 0.7), 0 0 20px rgba(120, 180, 255, 0.25); }
.gm-space-target { box-shadow: 0 0 0 2px var(--gm-bad), 0 0 24px rgba(255, 107, 125, 0.45); }
.gm-space.gm-cand { box-shadow: 0 0 0 2px var(--gm-me), 0 0 18px rgba(79, 227, 201, 0.45); background: rgba(79, 227, 201, 0.06); }
.gm-space.gm-cand:hover { background: rgba(79, 227, 201, 0.12); }
.gm-space.gm-sel { box-shadow: 0 0 0 3px #fff, 0 0 22px rgba(255, 255, 255, 0.55); }

.gm-stack { display: flex; flex-direction: column; align-items: center; }
.gm-stack .gm-card + .gm-card { margin-top: calc(var(--gm-ch) * -1 + 30px); }
.gm-stack .gm-card:hover { transform: translateY(-6px); }
.gm-card-creature { outline: 1px solid rgba(255, 255, 255, 0.35); }
.gm-space-empty {
    width: var(--gm-cw);
    height: var(--gm-ch);
    border-radius: 7px;
    border: 1px dashed rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.25);
}

/* ── Middle: piles + loop ── */

.gm-middle {
    display: flex;
    gap: 12px;
    align-items: stretch;
    padding: 8px 0;
    border-top: 1px solid var(--gm-line);
    border-bottom: 1px solid var(--gm-line);
}
.gm-piles { display: flex; gap: 8px; flex: 0 0 auto; }
.gm-pile {
    position: relative;
    width: 64px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}
.gm-pile-art {
    width: 56px;
    height: 78px;
    border-radius: 6px;
    border: 1px dashed rgba(255, 255, 255, 0.18);
    background: center / cover no-repeat;
    filter: saturate(0.6);
}
.gm-pile-open .gm-pile-art { filter: grayscale(0.4) brightness(0.8); }
.gm-pile-known .gm-pile-art { box-shadow: 0 0 0 2px rgba(255, 207, 77, 0.6); }
.gm-pile.gm-cand .gm-pile-art { box-shadow: 0 0 0 2px var(--gm-me), 0 0 16px rgba(79, 227, 201, 0.6); }
.gm-pile-label { font-size: 9px; letter-spacing: 2px; color: var(--gm-muted); }
.gm-pile-count {
    position: absolute;
    top: 30px;
    padding: 1px 7px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.8);
    font-size: 12px;
}
.gm-loop-wrap { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.gm-loop-head { display: flex; justify-content: space-between; font-size: 10px; letter-spacing: 2px; color: var(--gm-muted); }
.gm-loop-dir { letter-spacing: 1px; }
.gm-loop {
    display: flex;
    align-items: center;
    gap: 6px;
    overflow-x: auto;
    min-height: calc(var(--gm-ch) + 20px);
    padding: 2px 4px;
    --gm-cw: 66px;
}
.gm-loop-slot { display: flex; flex-direction: column; align-items: center; gap: 3px; }
.gm-loop-who { font-size: 9px; letter-spacing: 1px; max-width: 80px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.gm-loop-mine .gm-loop-who { color: var(--gm-me); }
.gm-loop-theirs .gm-loop-who { color: var(--gm-opp); }
.gm-loop-arrow { color: rgba(255, 255, 255, 0.2); font-size: 11px; }

/* ── Side panel ── */

.gm-side { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.gm-inspect, .gm-side-block {
    padding: 12px;
    border-radius: 14px;
    border: 1px solid var(--gm-line);
    background: var(--gm-panel);
}
.gm-side-block h4 { margin: 0 0 8px; font-weight: normal; letter-spacing: 2px; font-size: 12px; color: var(--gm-muted); }
.gm-inspect { display: flex; gap: 12px; min-height: 150px; }
.gm-inspect-art { flex: 0 0 104px; }
.gm-inspect-art img { width: 104px; border-radius: 8px; display: block; }
.gm-inspect-body { flex: 1; min-width: 0; font-size: 13px; }
.gm-inspect-title { display: flex; justify-content: space-between; gap: 6px; letter-spacing: 1px; color: #fff; }
.gm-inspect-power { color: var(--gm-gold); white-space: nowrap; }
.gm-inspect-power small { color: var(--gm-muted); }
.gm-inspect-meta { font-size: 11px; color: var(--gm-muted); margin: 4px 0 8px; letter-spacing: 0.5px; }
.gm-inspect-text { font-family: Arial, sans-serif; line-height: 1.45; color: #d9deeb; font-size: 13px; }
.gm-inspect-note { font-family: Arial, sans-serif; font-size: 11px; color: var(--gm-muted); margin-top: 8px; font-style: italic; }
.gm-inspect-mod { margin-top: 6px; font-size: 12px; color: var(--gm-gold); }
.gm-inspect-tags { margin: 8px 0 0; padding-left: 0; list-style: none; font-size: 11px; color: #cdd2e2; font-family: Arial, sans-serif; }
.gm-inspect-tags i { color: var(--gm-gold); width: 14px; }

.gm-effects { display: flex; flex-direction: column; gap: 6px; max-height: 220px; overflow-y: auto; }
.gm-fx { padding: 6px 8px; border-radius: 8px; font-size: 12px; border-left: 3px solid var(--gm-line); background: rgba(255, 255, 255, 0.03); }
.gm-fx-mine { border-left-color: var(--gm-me); }
.gm-fx-theirs { border-left-color: var(--gm-opp); }
.gm-fx-all { border-left-color: var(--gm-gold); }
.gm-fx-kind { font-size: 9px; letter-spacing: 1.5px; color: var(--gm-muted); margin-right: 6px; text-transform: uppercase; }
.gm-fx-text { font-family: Arial, sans-serif; font-size: 11px; color: #c7cbe0; margin-top: 2px; }

.gm-log-block { flex: 1; display: flex; flex-direction: column; min-height: 200px; }
.gm-log {
    flex: 1;
    overflow-y: auto;
    max-height: 420px;
    font-family: Arial, sans-serif;
    font-size: 12px;
    line-height: 1.45;
    color: #b9bfd3;
}
.gm-log-line { padding: 1px 0; }
.gm-log-turn { color: var(--gm-gold); margin-top: 8px; font-family: 'HwyGothic', Arial, sans-serif; letter-spacing: 1px; }
.gm-log-act { color: #fff; }
.gm-log-steal { color: #ffd98a; }
.gm-log-win { color: var(--gm-good); font-weight: bold; }
.gm-log-new { animation: gm-flash 1.6s ease-out; }
@keyframes gm-flash { from { background: rgba(79, 227, 201, 0.22); } to { background: transparent; } }

/* ── Prompt bar ── */

/* Desktop: the prompt heads the side column, which sticks while the board scrolls, so it never
   covers your spaces. Narrower screens pin it to the bottom of the viewport instead. */
.gm-side {
    position: sticky;
    top: 12px;
    align-self: start;
    max-height: calc(100vh - 24px);
    overflow-y: auto;
}
.gm-prompt {
    z-index: 20;
    padding: 12px 16px;
    border-radius: 14px;
    border: 1px solid var(--gm-line);
    background: rgba(9, 11, 19, 0.96);
    backdrop-filter: blur(6px);
    box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.5);
}
.gm-prompt-mine { border-color: rgba(79, 227, 201, 0.55); box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.5), 0 0 24px rgba(79, 227, 201, 0.12); }
.gm-prompt-wait { border-color: rgba(180, 140, 255, 0.4); }
.gm-prompt-over { text-align: center; }
.gm-prompt-win { border-color: rgba(109, 255, 168, 0.6); }
.gm-prompt-head { display: flex; align-items: center; gap: 12px; }
.gm-prompt-src { width: 40px; border-radius: 4px; flex: 0 0 auto; }
.gm-prompt-title { font-size: 16px; letter-spacing: 1.5px; margin-bottom: 4px; }
.gm-prompt-over .gm-prompt-title { font-size: 22px; }
.gm-prompt-text { font-family: Arial, sans-serif; font-size: 14px; line-height: 1.4; }
.gm-prompt-hint { display: block; font-size: 11px; color: var(--gm-muted); margin-top: 2px; }
.gm-prompt-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.gm-prompt-over .gm-prompt-actions { justify-content: center; }
.gm-strip { display: flex; flex-wrap: wrap; gap: 6px; max-height: 260px; overflow-y: auto; padding: 8px 2px 4px; --gm-cw: 62px; }
.gm-strip-shown { opacity: 0.95; }
body.gm-busy .gm-prompt { opacity: 0.6; pointer-events: none; }

/* ── Modal + toast ── */

.gm-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.gm-modal[hidden] { display: none; }
.gm-modal-box {
    width: min(900px, 100%);
    max-height: 85vh;
    overflow-y: auto;
    padding: 16px 18px;
    border-radius: 16px;
    border: 1px solid var(--gm-line);
    background: #0b0e18;
    color: var(--gm-text);
    font-family: 'HwyGothic', Arial, sans-serif;
}
.gm-modal-head { display: flex; justify-content: space-between; align-items: center; }
.gm-modal-head h3 { margin: 0; font-weight: normal; letter-spacing: 2px; }
.gm-modal-body ul { font-family: Arial, sans-serif; line-height: 1.55; color: #cdd2e2; font-size: 14px; }
.gm-modal-body h3 { font-weight: normal; letter-spacing: 2px; }
.gm-modal-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; --gm-cw: 84px; }

.gm-toast {
    position: fixed;
    left: 50%;
    bottom: 24px;
    transform: translateX(-50%);
    z-index: 1100;
    padding: 10px 18px;
    border-radius: 10px;
    background: rgba(40, 10, 18, 0.95);
    border: 1px solid rgba(255, 107, 125, 0.6);
    color: #ffd6dc;
    font-family: Arial, sans-serif;
    font-size: 14px;
    max-width: calc(100vw - 32px);
}
.gm-toast[hidden] { display: none; }

/* ── Smaller screens ── */

@media (max-width: 1100px) {
    .gm-main { grid-template-columns: minmax(0, 1fr); }
    .gm-game { padding-bottom: 180px; }
    .gm-side { position: static; max-height: none; overflow: visible; }
    .gm-prompt {
        position: fixed;
        left: 8px;
        right: 8px;
        bottom: 8px;
        max-height: 45vh;
        overflow-y: auto;
    }
    .gm-strip { flex-wrap: nowrap; overflow-x: auto; }
    .gm-side { display: grid; grid-template-columns: 1fr 1fr; }
    .gm-log-block, .gm-inspect { grid-column: span 2; }
}

@media (max-width: 767px) {
    .gm-shell { --gm-cw: 56px; padding: 0 8px 8px; }
    .gm-lobby-grid { grid-template-columns: 1fr; }
    .gm-challenge { width: 100%; }
    .gm-challenge input { min-width: 0; flex: 1; }
    .gm-hero { padding: 32px 16px 24px; }
    .gm-seat { flex-direction: column; align-items: stretch; }
    .gm-chip { min-width: 0; }
    .gm-hand-opp { --gm-cw: 40px; min-height: calc(40px * 1.4 + 14px); }
    .gm-middle { flex-direction: column; }
    .gm-piles { justify-content: center; }
    .gm-loop { --gm-cw: 52px; }
    .gm-side { grid-template-columns: 1fr; }
    .gm-log-block { grid-column: auto; }
    .gm-inspect-art { flex-basis: 80px; }
    .gm-inspect-art img { width: 80px; }
    .gm-phases { display: none; }
}