/* ============================================================
   Quiz Trivia – Public / Frontend Styles v1.1
   ============================================================ */

:root {
    --qt-primary:    #4f46e5;
    --qt-primary-dk: #3730a3;
    --qt-primary-lt: #eef2ff;
    --qt-accent:     #f59e0b;
    --qt-success:    #16a34a;
    --qt-success-lt: #dcfce7;
    --qt-danger:     #dc2626;
    --qt-danger-lt:  #fee2e2;
    --qt-text:       #111827;
    --qt-text-muted: #6b7280;
    --qt-bg:         #f9fafb;
    --qt-surface:    #ffffff;
    --qt-border:     #e5e7eb;
    --qt-radius:     12px;
    --qt-shadow:     0 1px 4px rgba(0,0,0,.08);
    --qt-shadow-lg:  0 4px 24px rgba(0,0,0,.10);
}

/* ── Base ── */
.qt-game-display, .qt-scoreboard, .qt-team-view,
.qt-qdisplay {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--qt-text);
    box-sizing: border-box;
}

.qt-screen { display: block; }

/* ════════════════════════════════════════════════════════════
   SCREEN 1 — LOGIN
════════════════════════════════════════════════════════════ */
.qt-login-wrap {
    min-height: 60vh;
    display: flex; align-items: center; justify-content: center;
    padding: 24px;
}
.qt-login-card {
    background: var(--qt-surface); border-radius: 20px;
    box-shadow: var(--qt-shadow-lg); padding: 48px 40px;
    max-width: 420px; width: 100%; text-align: center;
}
.qt-login-icon  { font-size: 4rem; line-height: 1; margin-bottom: 10px; }
.qt-login-title { font-size: 2rem; font-weight: 900; margin: 0 0 6px; color: var(--qt-text); }
.qt-login-subtitle { color: var(--qt-text-muted); font-size: .95rem; margin-bottom: 28px; }
.qt-login-form  { display: flex; flex-direction: column; gap: 12px; }
.qt-code-input {
    font-size: 2rem; font-weight: 800; letter-spacing: .4em;
    text-align: center; padding: 14px;
    border: 2px solid var(--qt-border); border-radius: var(--qt-radius);
    width: 100%; outline: none; transition: border-color .2s;
    text-transform: uppercase;
}
.qt-code-input:focus { border-color: var(--qt-primary); }
.qt-login-error { color: var(--qt-danger); font-size: .9rem; min-height: 22px; }

/* ════════════════════════════════════════════════════════════
   SCREEN 2 — RULES
════════════════════════════════════════════════════════════ */
.qt-rules-wrap {
    min-height: 60vh; display: flex; align-items: flex-start; justify-content: center;
    padding: 32px 16px;
}
.qt-rules-card {
    background: var(--qt-surface); border-radius: 20px;
    box-shadow: var(--qt-shadow-lg); padding: 40px 36px;
    max-width: 680px; width: 100%;
}
.qt-rules-team-badge {
    background: var(--qt-primary-lt); color: var(--qt-primary);
    border-radius: 8px; padding: 10px 20px; margin-bottom: 20px;
    font-size: 1.1rem; font-weight: 700; text-align: center;
}
.qt-rules-title { font-size: 1.6rem; font-weight: 900; margin: 0 0 16px; }
.qt-rules-content {
    background: var(--qt-bg); border-radius: var(--qt-radius);
    border: 1px solid var(--qt-border); padding: 20px 24px;
    font-size: .95rem; line-height: 1.75;
    max-height: 340px; overflow-y: auto;
    margin-bottom: 24px;
}
.qt-rules-content p { margin: 0 0 10px; }
.qt-rules-content ul, .qt-rules-content ol { padding-left: 20px; margin: 0 0 10px; }

/* ════════════════════════════════════════════════════════════
   SCREEN 3 — GAME HEADER
════════════════════════════════════════════════════════════ */
.qt-gd-header {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    background: var(--qt-surface); border-radius: var(--qt-radius);
    padding: 12px 20px; margin-bottom: 16px; box-shadow: var(--qt-shadow);
    border: 1px solid var(--qt-border);
}
.qt-gd-session-name { font-weight: 800; font-size: 1rem; color: var(--qt-text); }
.qt-gd-team-pill {
    background: var(--qt-primary-lt); color: var(--qt-primary);
    padding: 4px 14px; border-radius: 20px; font-size: .85rem; font-weight: 700;
}
.qt-gd-diff-pill {
    background: #fef3c7; color: #92400e;
    padding: 4px 12px; border-radius: 20px; font-size: .8rem; font-weight: 700;
}
.qt-gd-status-badge {
    margin-left: auto; font-size: .75rem; font-weight: 800; letter-spacing: 1px;
    background: var(--qt-text); color: #fff; padding: 4px 12px; border-radius: 20px;
}

/* ════════════════════════════════════════════════════════════
   SUB-SCREENS — shared waiting card
════════════════════════════════════════════════════════════ */
.qt-waiting-card {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    min-height: 40vh; text-align: center;
    background: var(--qt-surface); border-radius: var(--qt-radius);
    box-shadow: var(--qt-shadow-lg); padding: 48px 32px; gap: 10px;
}
.qt-waiting-icon  { font-size: 4rem; }
.qt-waiting-title { font-size: 1.6rem; font-weight: 900; color: var(--qt-text); }
.qt-waiting-sub   { font-size: 1rem; color: var(--qt-text-muted); }

/* ── Other team's turn ── */
.qt-other-turn-card {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    min-height: 36vh; text-align: center;
    background: var(--qt-surface); border-radius: var(--qt-radius);
    box-shadow: var(--qt-shadow-lg); padding: 40px 32px; gap: 8px;
}
.qt-other-icon  { font-size: 3rem; }
.qt-other-label { font-size: .85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--qt-text-muted); }
.qt-other-team-name {
    font-size: 2rem; font-weight: 900; color: var(--qt-primary);
    background: var(--qt-primary-lt); padding: 8px 28px; border-radius: 20px;
}

/* ── My-turn banner ── */
.qt-my-turn-banner {
    background: linear-gradient(135deg, var(--qt-primary), var(--qt-primary-dk));
    color: #fff; text-align: center; padding: 12px 24px; border-radius: 10px;
    font-size: 1rem; margin-bottom: 16px; box-shadow: 0 4px 16px rgba(79,70,229,.25);
}

/* ── Category grid ── */
.qt-choose-label { font-weight: 700; color: var(--qt-text-muted); margin: 0 0 10px; }
.qt-cat-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px;
}
.qt-cat-card {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 8px; padding: 24px 14px;
    background: var(--qt-surface); border: 2px solid var(--qt-border);
    border-radius: var(--qt-radius); cursor: pointer; transition: all .2s;
    font-size: .9rem; font-weight: 700; color: var(--qt-text); text-align: center;
}
.qt-cat-card:hover { border-color: var(--qt-primary); color: var(--qt-primary); transform: translateY(-2px); box-shadow: var(--qt-shadow-lg); }
.qt-cat-icon { font-size: 1.8rem; }
.qt-cat-name { line-height: 1.3; }

/* ── Question grid ── */
.qt-question-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(90px,1fr)); gap: 10px;
    margin-top: 8px;
}
.qt-q-btn {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 4px; padding: 16px 8px;
    background: var(--qt-surface); border: 2px solid var(--qt-border);
    border-radius: var(--qt-radius); cursor: pointer; transition: all .2s;
    font-weight: 700; color: var(--qt-text);
}
.qt-q-btn:hover:not([disabled]) { border-color: var(--qt-primary); transform: translateY(-2px); box-shadow: var(--qt-shadow-lg); }
.qt-q-btn.is-done { opacity: .45; cursor: default; background: var(--qt-bg); }
.qt-q-btn.diff-easy   { border-left: 4px solid var(--qt-success); }
.qt-q-btn.diff-medium { border-left: 4px solid var(--qt-accent); }
.qt-q-btn.diff-hard   { border-left: 4px solid var(--qt-danger); }
.qt-q-num  { font-size: .75rem; color: var(--qt-text-muted); }
.qt-q-pts  { font-size: 1rem; font-weight: 800; color: var(--qt-primary); }
.qt-q-done-mark { color: var(--qt-success); font-size: .9rem; }

.qt-back-btn {
    background: none; border: 1px solid var(--qt-border); border-radius: 8px;
    padding: 6px 16px; cursor: pointer; font-size: .85rem; color: var(--qt-text-muted);
    margin-bottom: 12px; transition: all .2s;
}
.qt-back-btn:hover { background: var(--qt-bg); color: var(--qt-text); }

.qt-loading  { text-align: center; padding: 32px; color: var(--qt-text-muted); }
.qt-no-items { text-align: center; padding: 32px; color: var(--qt-text-muted); }
.qt-err      { text-align: center; padding: 16px; color: var(--qt-danger); }

/* ── Question & Options ── */
.qt-question-area {
    background: var(--qt-surface); border-radius: var(--qt-radius);
    box-shadow: var(--qt-shadow-lg); padding: 28px 24px;
}
.qt-question-text {
    font-size: 1.3rem; font-weight: 700; color: var(--qt-text);
    margin-bottom: 20px; line-height: 1.5;
    padding-bottom: 16px; border-bottom: 1px solid var(--qt-border);
}
@media (max-width: 600px) { .qt-question-text { font-size: 1.05rem; } }

.qt-options-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 18px;
}
@media (max-width: 500px) { .qt-options-grid { grid-template-columns: 1fr; } }

.qt-option-btn {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 16px; background: var(--qt-bg);
    border: 2px solid var(--qt-border); border-radius: 10px;
    font-size: .95rem; color: var(--qt-text); cursor: pointer; transition: all .2s;
    text-align: left;
}
.qt-option-btn:hover:not([disabled]) { border-color: var(--qt-primary); background: var(--qt-primary-lt); }
.qt-option-btn.selected-opt { border-color: var(--qt-primary); background: var(--qt-primary-lt); }
.qt-option-btn.correct-opt  { border-color: var(--qt-success); background: var(--qt-success-lt); color: var(--qt-success); font-weight: 700; }
.qt-option-btn.wrong-opt    { border-color: var(--qt-danger);  background: var(--qt-danger-lt); }
.qt-option-btn[disabled]    { opacity: .65; cursor: default; }
.qt-opt-label {
    width: 32px; height: 32px; border-radius: 50%;
    background: var(--qt-primary-lt); color: var(--qt-primary);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: .85rem; flex-shrink: 0;
}

/* ── Timer ── */
.qt-timer-bar-wrap { height: 8px; background: var(--qt-border); border-radius: 4px; overflow: hidden; }
.qt-timer-bar {
    height: 100%; background: var(--qt-primary);
    transition: width 1s linear, background .5s; width: 100%;
}
.qt-timer-bar.danger { background: var(--qt-danger); }
.qt-timer-rf         { background: var(--qt-accent); }
.qt-timer-rf.danger  { background: var(--qt-danger); }
.qt-timer-num {
    text-align: center; font-size: 2rem; font-weight: 900; margin-top: 8px; color: var(--qt-primary);
}
.qt-timer-num.warning { color: var(--qt-danger); }

/* ── Result card ── */
.qt-result-card {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    min-height: 44vh; text-align: center;
    background: var(--qt-surface); border-radius: var(--qt-radius);
    box-shadow: var(--qt-shadow-lg); padding: 48px 32px; gap: 12px;
    border: 4px solid var(--qt-border);
}
.qt-result-card.result-correct { border-color: var(--qt-success); background: var(--qt-success-lt); }
.qt-result-card.result-wrong   { border-color: var(--qt-danger);  background: var(--qt-danger-lt); }
.qt-result-icon  { font-size: 5rem; line-height: 1; }
.qt-result-title { font-size: 2.4rem; font-weight: 900; color: var(--qt-text); }
.qt-result-pts   { font-size: 1.5rem; font-weight: 800; color: var(--qt-primary); }
.qt-result-correct { color: var(--qt-text-muted); font-size: .95rem; }
.qt-result-sub   { font-size: .85rem; color: var(--qt-text-muted); margin-top: 4px; }

/* ── Rapid Fire ── */
.qt-rf-header { text-align: center; margin-bottom: 20px; }
.qt-rf-badge {
    display: inline-block; padding: 8px 24px; border-radius: 20px;
    background: var(--qt-accent); color: #fff;
    font-size: 1.15rem; font-weight: 900; letter-spacing: 2px;
    box-shadow: 0 4px 16px rgba(245,158,11,.4);
    animation: rf-pulse 1.2s ease-in-out infinite alternate;
}
@keyframes rf-pulse {
    from { box-shadow: 0 4px 16px rgba(245,158,11,.4); }
    to   { box-shadow: 0 6px 28px rgba(245,158,11,.7); }
}
.qt-rf-qnum { font-size: .9rem; font-weight: 700; color: var(--qt-text-muted); margin-left: 10px; }
.qt-rf-winner {
    text-align: center; font-size: 1.3rem; font-weight: 800;
    color: var(--qt-success); padding: 12px; min-height: 48px;
}

/* ── Final scores ── */
.qt-final-scores { width: 100%; max-width: 400px; }
.qt-final-row {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 16px; margin-bottom: 8px; border-radius: 10px;
    background: var(--qt-bg); border: 1px solid var(--qt-border);
}
.qt-final-rank { font-size: 1.4rem; flex-shrink: 0; }
.qt-final-name { flex: 1; font-weight: 700; font-size: 1rem; }
.qt-final-pts  { font-size: 1.1rem; font-weight: 800; color: var(--qt-primary); }

/* ── Mini scores ── */
.qt-mini-scores { width: 100%; max-width: 360px; margin-top: 12px; }
.qt-mini-scores-inner { display: flex; flex-direction: column; gap: 6px; }
.qt-mini-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 8px 14px; border-radius: 8px; background: var(--qt-bg);
    border: 1px solid var(--qt-border); font-size: .9rem;
}
.qt-mini-row.is-me { border-color: var(--qt-primary); background: var(--qt-primary-lt); font-weight: 700; }

/* ── Scores strip (footer) ── */
.qt-scores-strip {
    display: flex; flex-wrap: wrap; gap: 8px;
    padding: 12px 16px; margin-top: 16px;
    background: var(--qt-surface); border-radius: var(--qt-radius);
    border: 1px solid var(--qt-border); box-shadow: var(--qt-shadow);
}
.qt-strip-item { font-size: .85rem; color: var(--qt-text-muted); }
.qt-strip-item.is-me { color: var(--qt-primary); font-weight: 700; }
.qt-strip-item strong { color: var(--qt-text); }

/* ── Buttons ── */
.qt-btn-primary {
    display: block; width: 100%; padding: 14px 24px; border: none;
    background: var(--qt-primary); color: #fff; border-radius: var(--qt-radius);
    font-size: 1rem; font-weight: 700; cursor: pointer; transition: background .2s;
}
.qt-btn-primary:hover { background: var(--qt-primary-dk); }
.qt-btn-large { font-size: 1.1rem; padding: 16px 28px; }

/* ════════════════════════════════════════════════════════════
   SCOREBOARD  [quiz_scoreboard]
════════════════════════════════════════════════════════════ */
.qt-scoreboard {
    background: var(--qt-surface); border-radius: var(--qt-radius);
    box-shadow: var(--qt-shadow-lg); overflow: hidden;
}
.qt-sb-header {
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 6px;
    background: var(--qt-primary); color: #fff; padding: 16px 24px;
}
.qt-sb-title  { font-size: 1.3rem; font-weight: 900; margin: 0; color: #fff; }
.qt-sb-meta   { display: flex; align-items: center; gap: 8px; }
.qt-sb-status { font-size: .8rem; font-weight: 800; letter-spacing: 1px; background: rgba(255,255,255,.2); padding: 4px 12px; border-radius: 20px; }
.qt-sb-round  { font-size: .85rem; font-weight: 600; opacity: .85; }
.qt-sb-table-wrap { overflow-x: auto; }
.qt-sb-table  { width: 100%; border-collapse: collapse; }
.qt-sb-table thead tr { background: var(--qt-bg); }
.qt-sb-table th { padding: 12px 20px; text-align: left; font-size: .8rem; text-transform: uppercase; letter-spacing: .5px; color: var(--qt-text-muted); border-bottom: 2px solid var(--qt-border); }
.qt-sb-table td { padding: 14px 20px; border-bottom: 1px solid var(--qt-border); font-size: .95rem; }
.qt-sb-current td { background: var(--qt-primary-lt); font-weight: 700; }
.qt-sb-td-rank { font-size: 1.3rem; width: 56px; }
.qt-sb-td-score { text-align: right; white-space: nowrap; color: var(--qt-primary); }
.qt-now-tag { font-size: .75rem; background: var(--qt-primary); color: #fff; padding: 2px 8px; border-radius: 10px; margin-left: 6px; }
.qt-sb-current-info { padding: 12px 24px; font-size: .88rem; color: var(--qt-text-muted); border-top: 1px solid var(--qt-border); min-height: 38px; }

/* ════════════════════════════════════════════════════════════
   QUESTION DISPLAY  [quiz_question_display]
════════════════════════════════════════════════════════════ */
.qt-qdisplay {
    background: var(--qt-bg); border-radius: var(--qt-radius);
    box-shadow: var(--qt-shadow-lg); overflow: hidden;
    min-height: 500px;
}
.qt-qd-header {
    background: #1e1b4b; color: #fff;
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px;
    padding: 16px 28px;
}
.qt-qd-session  { font-size: 1.3rem; font-weight: 900; }
.qt-qd-meta     { display: flex; align-items: center; gap: 8px; }
.qt-diff-pill   { background: rgba(255,255,255,.15); color: #fff; padding: 3px 12px; border-radius: 20px; font-size: .8rem; font-weight: 700; }
.qt-qd-body     { padding: 24px; }

/* QD: idle/picking states */
.qt-qd-idle-icon { font-size: 5rem; text-align: center; margin-bottom: 12px; }
.qt-qd-idle-text { text-align: center; font-size: 1.4rem; font-weight: 700; color: var(--qt-text-muted); margin-bottom: 20px; }
.qt-qd-team-banner {
    background: var(--qt-primary); color: #fff;
    padding: 18px 28px; border-radius: 12px; margin-bottom: 20px;
    display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}
.qt-qd-team-name   { font-size: 1.8rem; font-weight: 900; }
.qt-qd-banner-sub  { font-size: 1rem; opacity: .85; }
.qt-qd-rf-header   { text-align: center; margin-bottom: 20px; }

/* QD: question display */
.qt-qd-question-wrap { background: var(--qt-surface); border-radius: var(--qt-radius); box-shadow: var(--qt-shadow); padding: 24px; }
.qt-qd-question-text { font-size: 1.6rem; font-weight: 800; margin-bottom: 24px; line-height: 1.4; color: var(--qt-text); }
@media (max-width: 600px) { .qt-qd-question-text { font-size: 1.15rem; } }
.qt-qd-options  { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
@media (max-width: 500px) { .qt-qd-options { grid-template-columns: 1fr; } }
.qt-qd-opt {
    display: flex; align-items: center; gap: 12px;
    padding: 16px 18px; background: var(--qt-bg);
    border: 2px solid var(--qt-border); border-radius: 10px;
    font-size: 1rem; color: var(--qt-text); font-weight: 600;
    transition: all .3s;
}
.qt-qd-opt.qd-correct {
    background: var(--qt-success-lt); border-color: var(--qt-success);
    color: var(--qt-success); font-weight: 800;
}
.qt-qd-opt-label {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--qt-primary-lt); color: var(--qt-primary);
    display: flex; align-items: center; justify-content: center;
    font-weight: 900; font-size: .9rem; flex-shrink: 0;
}
.qt-qd-correct-mark { margin-left: auto; font-size: 1.3rem; color: var(--qt-success); }
.qt-qd-timer-wrap { height: 10px; background: var(--qt-border); border-radius: 5px; overflow: hidden; margin-bottom: 8px; }
.qt-qd-timer-bar { height: 100%; background: var(--qt-primary); transition: width 1s linear; }
.qt-qd-timer-bar.danger { background: var(--qt-danger); }
.qt-qd-timer-num { text-align: center; font-size: 2.5rem; font-weight: 900; color: var(--qt-primary); }

/* QD: score display */
.qt-qd-scores { display: flex; flex-direction: column; gap: 8px; max-width: 480px; margin: 0 auto; }
.qt-qd-score-row {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 20px; background: var(--qt-surface);
    border: 1px solid var(--qt-border); border-radius: 10px; font-size: 1rem;
}
.qt-qd-score-row.is-current { border-color: var(--qt-primary); background: var(--qt-primary-lt); font-weight: 700; }
.qt-qd-score-rank { font-size: 1.4rem; flex-shrink: 0; }
.qt-qd-score-name { flex: 1; }
.qt-qd-score-pts  { font-weight: 800; color: var(--qt-primary); white-space: nowrap; }
.qt-qd-rf-winner  { text-align: center; font-size: 1.5rem; font-weight: 800; color: var(--qt-success); padding: 12px; }

/* QD: final scores */
.qt-qd-final { margin-top: 16px; }
.qt-qd-final-row {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 20px; margin-bottom: 8px; border-radius: 10px;
    background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15); color: #fff;
}
.qt-qd-final-rank { font-size: 1.6rem; }
.qt-qd-final-name { flex: 1; font-size: 1.1rem; font-weight: 700; }
.qt-qd-final-pts  { font-size: 1.2rem; font-weight: 900; }

/* ════════════════════════════════════════════════════════════
   TEAM VIEW
════════════════════════════════════════════════════════════ */
.qt-team-view { background: var(--qt-surface); border-radius: var(--qt-radius); padding: 24px; box-shadow: var(--qt-shadow); }
.qt-tv-title  { font-size: 1.4rem; font-weight: 800; margin: 0 0 16px; }
.qt-tv-team-select { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.qt-tv-team-btn {
    padding: 8px 18px; border-radius: 8px; background: var(--qt-bg);
    border: 2px solid var(--qt-border); color: var(--qt-text); cursor: pointer;
    text-decoration: none; font-size: .9rem; transition: all .2s;
}
.qt-tv-team-btn.active, .qt-tv-team-btn:hover { border-color: var(--qt-primary); background: var(--qt-primary-lt); color: var(--qt-primary); }
.qt-answers-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.qt-answers-table th { background: var(--qt-bg); padding: 10px 14px; text-align: left; border-bottom: 2px solid var(--qt-border); font-size: .8rem; text-transform: uppercase; letter-spacing: .5px; color: var(--qt-text-muted); }
.qt-answers-table td { padding: 10px 14px; border-bottom: 1px solid var(--qt-border); }

/* Answer-history: selected & correct answer cells */
.qt-tv-ans { display: inline-flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.qt-tv-ans-key  { display: inline-flex; align-items: center; justify-content: center; min-width: 22px; height: 22px; padding: 0 4px; border-radius: 6px; background: var(--qt-bg); border: 1px solid var(--qt-border); font-weight: 800; font-size: .8rem; }
.qt-tv-ans-text { color: var(--qt-text); }
.qt-tv-ans-mark { font-weight: 800; }
.qt-tv-ans-correct .qt-tv-ans-key { background: var(--qt-success-lt); border-color: var(--qt-success); color: var(--qt-success); }
.qt-tv-ans-correct .qt-tv-ans-mark { color: var(--qt-success); }
.qt-tv-ans-wrong   .qt-tv-ans-key { background: var(--qt-danger-lt);  border-color: var(--qt-danger);  color: var(--qt-danger); }
.qt-tv-ans-wrong   .qt-tv-ans-mark { color: var(--qt-danger); }
.qt-tv-ans-none { color: var(--qt-text-muted); font-style: italic; }

/* Status badge (shared) */
.qt-status-badge { display: inline-block; padding: 4px 12px; border-radius: 20px; font-size: .75rem; font-weight: 800; letter-spacing: 1px; }
.qt-status-pending    { background: #fef3c7; color: #92400e; }
.qt-status-active     { background: #dcfce7; color: #166534; }
.qt-status-rapid_fire { background: #fef9c3; color: #713f12; }
.qt-status-finished   { background: var(--qt-primary-lt); color: var(--qt-primary); }

/* ============================================================
   v1.2 — Images, answered-state, smooth motion, responsiveness
   (appended; additive only — no existing rules removed)
   ============================================================ */

/* ── Question images ── */
.qt-q-image { margin: 0 0 16px; text-align: center; }
.qt-q-image img {
    max-width: 100%; max-height: 320px; height: auto;
    border-radius: var(--qt-radius); border: 1px solid var(--qt-border);
    box-shadow: var(--qt-shadow);
}
/* Audience / projector — larger imagery */
.qt-qd-image { margin: 0 0 20px; text-align: center; }
.qt-qd-image img {
    max-width: 100%; max-height: 44vh; height: auto;
    border-radius: 14px; border: 1px solid var(--qt-border);
    box-shadow: var(--qt-shadow-lg);
}

/* ── Audience: chosen option + result line ── */
.qt-qd-opt.qd-chosen-wrong {
    background: var(--qt-danger-lt); border-color: var(--qt-danger);
    color: var(--qt-danger); font-weight: 800;
}
.qt-qd-chosen-tag {
    margin-left: auto; font-size: .72rem; font-weight: 800;
    text-transform: uppercase; letter-spacing: .04em;
    padding: 3px 8px; border-radius: 999px;
    background: rgba(0,0,0,.06); color: inherit;
}
.qt-qd-opt.qd-correct .qt-qd-chosen-tag { background: rgba(22,163,74,.15); }
.qt-qd-opt.qd-chosen-wrong .qt-qd-chosen-tag { background: rgba(220,38,38,.15); }
.qt-qd-opt.qd-correct .qt-qd-correct-mark + .qt-qd-chosen-tag,
.qt-qd-opt .qt-qd-chosen-tag + .qt-qd-correct-mark { margin-left: 8px; }

.qt-qd-result-line {
    margin-top: 8px; padding: 14px 18px; border-radius: var(--qt-radius);
    background: var(--qt-bg); border: 1px solid var(--qt-border);
    font-size: clamp(1rem, 1.6vw, 1.4rem); font-weight: 700; text-align: center;
}
.qt-qd-result-line .qd-res-correct { color: var(--qt-success); }
.qt-qd-result-line .qd-res-wrong   { color: var(--qt-danger); }

/* ── Smooth motion: fade each screen in as it appears ── */
@keyframes qt-fade-in {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.qt-sub, .qt-qd-state { animation: qt-fade-in .28s ease both; }

/* Gentle hover lift for tappable controls (additive to existing transitions) */
.qt-option-btn:hover:not(:disabled),
.qt-cat-card:hover:not(:disabled),
.qt-q-btn:hover:not(:disabled) { transform: translateY(-1px); }
@media (prefers-reduced-motion: reduce) {
    .qt-sub, .qt-qd-state { animation: none; }
    .qt-option-btn, .qt-cat-card, .qt-q-btn { transition: none; }
}

/* ── Responsiveness polish ── */
/* Audience text scales up nicely on big projector screens, down on phones */
.qt-qd-question-text { font-size: clamp(1.15rem, 2.6vw, 2.4rem); }
.qt-qd-opt           { font-size: clamp(1rem, 1.5vw, 1.35rem); }

/* Header bars wrap instead of overflowing on small screens */
.qt-gd-header, .qt-qd-header { flex-wrap: wrap; gap: 8px; }
@media (max-width: 520px) {
    .qt-gd-header { gap: 6px; }
    .qt-gd-header > span { font-size: .8rem; }
    .qt-login-card { padding: 32px 22px; }
    .qt-code-input { font-size: 1.6rem; letter-spacing: .3em; }
}

/* ============================================================
   v1.3 — waiting-room roster, leaderboard + audience polish
   (appended; additive only)
   ============================================================ */

/* ── Waiting-room roster (player view) ── */
.qt-roster { margin-top: 22px; text-align: left; }
.qt-roster-head { font-size: .9rem; color: var(--qt-text-muted); margin-bottom: 8px; text-align: center; }
.qt-roster-head strong { color: var(--qt-text); }
.qt-roster-list { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.qt-roster-item {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 6px 12px; border-radius: 999px;
    background: var(--qt-bg); border: 1px solid var(--qt-border);
    font-size: .9rem; font-weight: 600; color: var(--qt-text);
}
.qt-roster-item.is-me { border-color: var(--qt-primary); background: var(--qt-primary-lt); }
.qt-roster-dot { width: 9px; height: 9px; border-radius: 50%; background: #cbd5e1; flex: none; }
.qt-roster-item.is-online .qt-roster-dot { background: var(--qt-success); box-shadow: 0 0 0 3px var(--qt-success-lt); }
.qt-roster-item.is-idle   .qt-roster-dot { background: var(--qt-accent); }
.qt-roster-item.is-away   { opacity: .6; }
.qt-roster-item.is-online { animation: qt-pop .25s ease both; }
@keyframes qt-pop { from { transform: scale(.85); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* ── Leaderboard / scoreboard polish ── */
.qt-scoreboard { box-shadow: var(--qt-shadow-lg); }
.qt-sb-body tr { transition: background .25s ease, transform .25s ease; }
.qt-sb-current {
    background: linear-gradient(90deg, var(--qt-primary-lt), transparent) !important;
    box-shadow: inset 3px 0 0 var(--qt-primary);
}
.qt-sb-td-rank { font-size: 1.25rem; font-weight: 800; }
.qt-sb-body tr:nth-child(1) .qt-sb-td-score strong { color: var(--qt-accent); }
.qt-sb-td-score strong { font-variant-numeric: tabular-nums; }
.qt-now-tag { color: var(--qt-primary); animation: qt-blink 1.4s ease-in-out infinite; }
@keyframes qt-blink { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

/* ── Audience / projector display polish ── */
.qt-qd-opt {
    transition: background .2s ease, border-color .2s ease, transform .2s ease;
}
.qt-qd-opt.qd-correct {
    animation: qt-correct-pop .4s ease both;
}
@keyframes qt-correct-pop {
    0% { transform: scale(1); }
    40% { transform: scale(1.04); }
    100% { transform: scale(1); }
}
.qt-qd-timer-num { font-variant-numeric: tabular-nums; }
/* Pulse the timer when time is short */
.qt-qd-timer-bar.danger { animation: qt-timer-pulse 1s ease-in-out infinite; }
@keyframes qt-timer-pulse { 0%,100% { opacity: 1; } 50% { opacity: .55; } }

/* Team-name banner on the audience answer/question screens */
.qt-qd-team-banner { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

/* ============================================================
   v1.4 — Buzzer round
   ============================================================ */
.qt-bz-badge { background: #f59e0b !important; }
.qt-timer-bz { background: linear-gradient(90deg,#f59e0b,#f97316) !important; }

/* The big player buzzer button */
.qt-buzzer-btn {
    display: block; width: 100%; max-width: 360px; margin: 26px auto 14px;
    padding: 38px 20px; border: none; border-radius: 999px; cursor: pointer;
    font-size: 2.4rem; font-weight: 900; letter-spacing: .04em; color: #fff;
    background: radial-gradient(circle at 50% 35%, #f87171, #dc2626 70%);
    box-shadow: 0 10px 0 #991b1b, 0 16px 30px rgba(220,38,38,.45);
    transition: transform .06s ease, box-shadow .06s ease, background .2s ease;
    -webkit-tap-highlight-color: transparent; user-select: none;
}
.qt-buzzer-btn:hover:not(:disabled) { filter: brightness(1.05); }
.qt-buzzer-btn:active:not(:disabled) { transform: translateY(8px); box-shadow: 0 2px 0 #991b1b, 0 6px 14px rgba(220,38,38,.4); }
.qt-buzzer-btn:disabled { cursor: default; background: radial-gradient(circle at 50% 35%, #cbd5e1, #94a3b8 70%); box-shadow: 0 8px 0 #64748b; color: #f8fafc; }
.qt-buzzer-btn.is-mine {
    background: radial-gradient(circle at 50% 35%, #4ade80, #16a34a 70%);
    box-shadow: 0 8px 0 #15803d, 0 14px 28px rgba(22,163,74,.5); color: #fff;
    animation: qt-buzz-pop .3s ease;
}
@keyframes qt-buzz-pop { 0%{transform:scale(.9)} 50%{transform:scale(1.06)} 100%{transform:scale(1)} }
.qt-buzzer-btn.is-locked { background: radial-gradient(circle at 50% 35%, #cbd5e1, #94a3b8 70%); box-shadow: 0 8px 0 #64748b; }

.qt-bz-status { text-align: center; font-size: 1.05rem; color: var(--qt-text-muted); margin-top: 6px; min-height: 1.4em; padding: 0 12px; }
.qt-bz-status strong { color: var(--qt-success); }

/* Audience buzzer status */
.qt-qd-bz-status { text-align: center; font-size: clamp(1.1rem, 2.4vw, 2rem); font-weight: 700; margin-top: 18px; color: var(--qt-text); }
.qt-qd-bz-status .qd-bz-buzzed { color: var(--qt-accent); animation: qt-buzz-pop .3s ease; display: inline-block; }
.qt-qd-bz-status .qd-bz-timeup { color: var(--qt-danger); }

/* ============================================================
   v1.5 — Audience / projector display: epic, high-contrast
   redesign (scoped to .qt-qdisplay so nothing else changes).
   A fully opaque dark stage so it never blends into the page.
   ============================================================ */
.qt-qdisplay {
    background:
        radial-gradient(1200px 600px at 50% -10%, rgba(124,58,237,.35), transparent 60%),
        linear-gradient(165deg, #15132e 0%, #1e1b4b 45%, #2e1065 100%) !important;
    color: #f8fafc !important;
    border: 1px solid rgba(167,139,250,.35);
    border-radius: 18px;
    box-shadow: 0 24px 70px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.06);
    min-height: 560px;
}
.qt-qdisplay .qt-qd-header {
    background: rgba(0,0,0,.28); backdrop-filter: blur(6px);
    border-bottom: 1px solid rgba(167,139,250,.25);
    padding: 18px 30px;
}
.qt-qdisplay .qt-qd-session,
.qt-qdisplay #qd-session-name { color: #fff; text-shadow: 0 2px 14px rgba(124,58,237,.6); letter-spacing: .01em; }
.qt-qdisplay .qt-status-badge { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.25); }
.qt-qdisplay .qt-status-badge.qt-status-buzzer { background: rgba(245,158,11,.25); border-color: #f59e0b; }
.qt-qdisplay .qt-diff-pill { background: rgba(255,255,255,.16); color: #fff; }
.qt-qdisplay .qt-qd-body { padding: 30px; }

/* Glass question panel */
.qt-qdisplay .qt-qd-question-wrap {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 18px;
    box-shadow: 0 12px 40px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.08);
    padding: 30px;
}
.qt-qdisplay .qt-qd-question-text {
    color: #fff; font-weight: 800; line-height: 1.35;
    text-shadow: 0 2px 18px rgba(0,0,0,.35);
    font-size: clamp(1.3rem, 3vw, 2.7rem); margin-bottom: 26px;
}

/* Option cards */
.qt-qdisplay .qt-qd-options { gap: 14px; }
.qt-qdisplay .qt-qd-opt {
    background: rgba(255,255,255,.05);
    border: 2px solid rgba(255,255,255,.16);
    color: #e8eaff; font-weight: 700;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
    transition: transform .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.qt-qdisplay .qt-qd-opt-label {
    background: linear-gradient(135deg,#a78bfa,#7c3aed); color: #fff;
    box-shadow: 0 4px 14px rgba(124,58,237,.5); font-size: 1rem;
}
.qt-qdisplay .qt-qd-opt.qd-correct {
    background: rgba(34,197,94,.20); border-color: #22c55e; color: #d9fbe4;
    box-shadow: 0 0 0 3px rgba(34,197,94,.25), 0 10px 30px rgba(34,197,94,.30);
}
.qt-qdisplay .qt-qd-opt.qd-correct .qt-qd-opt-label { background: linear-gradient(135deg,#4ade80,#16a34a); box-shadow: 0 4px 14px rgba(22,163,74,.6); }
.qt-qdisplay .qt-qd-opt.qd-chosen-wrong {
    background: rgba(244,63,94,.20); border-color: #f43f5e; color: #ffd9df;
    box-shadow: 0 0 0 3px rgba(244,63,94,.22), 0 10px 30px rgba(244,63,94,.28);
}
.qt-qdisplay .qt-qd-correct-mark { color: #4ade80; font-size: 1.6rem; text-shadow: 0 0 12px rgba(74,222,128,.7); }
.qt-qdisplay .qt-qd-chosen-tag { background: rgba(255,255,255,.16); color: #fff; }

/* Timer */
.qt-qdisplay .qt-qd-timer-wrap { height: 14px; background: rgba(255,255,255,.12); border-radius: 8px; }
.qt-qdisplay .qt-qd-timer-bar { background: linear-gradient(90deg,#a78bfa,#f0abfc); box-shadow: 0 0 14px rgba(240,171,252,.7); }
.qt-qdisplay .qt-qd-timer-bar.danger { background: linear-gradient(90deg,#fb7185,#ef4444); box-shadow: 0 0 16px rgba(239,68,68,.8); }
.qt-qdisplay .qt-qd-timer-num { color: #fff; text-shadow: 0 0 20px rgba(167,139,250,.8); font-size: clamp(2rem,4vw,3rem); }

/* Idle / picking / generic text */
.qt-qdisplay .qt-qd-idle-text { color: #c7d2fe; }
.qt-qdisplay .qt-qd-idle-icon { filter: drop-shadow(0 6px 20px rgba(124,58,237,.6)); }

/* Team banner (now playing / answered) */
.qt-qdisplay .qt-qd-team-banner {
    background: linear-gradient(135deg, rgba(124,58,237,.55), rgba(168,85,247,.45));
    border: 1px solid rgba(255,255,255,.2);
    box-shadow: 0 10px 30px rgba(124,58,237,.4);
}
.qt-qdisplay .qt-qd-team-name { color: #fff; text-shadow: 0 2px 14px rgba(0,0,0,.4); }

/* The big result reveal — impossible to miss */
.qt-qdisplay .qt-qd-result-line {
    margin-top: 22px; padding: 22px 26px; border-radius: 16px;
    font-weight: 900; text-align: center;
    font-size: clamp(1.2rem, 2.4vw, 2rem);
    border: 2px solid rgba(255,255,255,.2); background: rgba(255,255,255,.06);
    animation: qt-result-pop .45s cubic-bezier(.2,.8,.2,1.2) both;
}
@keyframes qt-result-pop { 0%{transform:scale(.85);opacity:0} 60%{transform:scale(1.04)} 100%{transform:scale(1);opacity:1} }
.qt-qdisplay .qt-qd-result-line .qd-res-correct,
.qt-qdisplay .qt-qd-result-line.qd-res-correct {
    color: #bbf7d0;
}
.qt-qdisplay #qd-ans-result .qd-res-correct { color: #bbf7d0; text-shadow: 0 0 18px rgba(74,222,128,.7); }
.qt-qdisplay #qd-ans-result .qd-res-wrong   { color: #fecdd3; text-shadow: 0 0 18px rgba(251,113,133,.7); }

/* Scores on dark */
.qt-qdisplay .qt-qd-score-row {
    background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); color: #f1f5f9;
}
.qt-qdisplay .qt-qd-score-row.is-current { background: rgba(124,58,237,.4); border-color: #a78bfa; }
.qt-qdisplay .qt-qd-final .qt-qd-score-row { font-size: 1.2rem; }

/* Buzzer status on dark */
.qt-qdisplay .qt-qd-bz-status { color: #fff; text-shadow: 0 2px 16px rgba(0,0,0,.4); }

/* Audience reads from afar — scale comfortably on big screens */
@media (min-width: 1100px) {
    .qt-qdisplay .qt-qd-body { padding: 40px 48px; }
}