/* ══════════════════════════════════════════════════════════════
   AI DEBATE — Styles
   Matches existing Deb8er design system: dark glass-morphism,
   purple-to-blue gradient, same card/button patterns.
   ══════════════════════════════════════════════════════════════ */

:root {
  --ad-bg: #0B0E14;
  --ad-surface: #111827;
  --ad-border: #1F2937;
  --ad-blue: #3ABEFF;
  --ad-purple: #a68af9;
  --ad-teal: #22d3ee;
  --ad-gradient: linear-gradient(90deg, #a68af9, #3ABEFF);
  --ad-text: #E5E7EB;
  --ad-gray: #9CA3AF;
  --ad-dim: #6B7280;
  --ad-success: #34D399;
  --ad-error: #F87171;
  --ad-gold: #FBBF24;
  /* Fixed navbar height (mirrors style.min.css breakpoints) */
  --ad-nav-h: 100px;
}

@media (max-width: 1024px) {
  :root { --ad-nav-h: 86px; }
}

@media (max-width: 480px) {
  :root { --ad-nav-h: 78px; }
}

.ad-page {
  min-height: 100vh;
  padding: 120px 20px 60px;
  max-width: 720px;
  margin: 0 auto;
}

/* ── SETUP STATE ── */

.ad-setup-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(166,138,249,0.15);
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.ad-setup-header {
  text-align: center;
  margin-bottom: 28px;
}

.ad-setup-icon {
  font-size: 40px;
  display: block;
  margin-bottom: 12px;
}

.ad-setup-title {
  font-family: 'Unbounded', sans-serif;
  font-size: 28px;
  font-weight: 800;
  background: var(--ad-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.ad-setup-sub {
  color: var(--ad-gray);
  font-size: 14px;
  margin: 0;
}

.ad-limit-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(58,190,255,0.06);
  border: 1px solid rgba(58,190,255,0.12);
  border-radius: 10px;
  padding: 10px 16px;
  margin-bottom: 24px;
}

.ad-limit-label {
  font-size: 13px;
  color: var(--ad-gray);
}

.ad-limit-count {
  font-size: 14px;
  font-weight: 700;
  color: var(--ad-blue);
}

.ad-limit-count.exhausted {
  color: var(--ad-error);
}

.ad-form-group {
  margin-bottom: 20px;
}

.ad-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ad-gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.ad-topic-row,
.ad-side-row {
  display: flex;
  gap: 10px;
}

.ad-topic-btn,
.ad-side-btn {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--ad-border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--ad-text);
  font-family: 'Montserrat', system-ui;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}

.ad-topic-btn:hover,
.ad-side-btn:hover {
  border-color: rgba(166,138,249,0.3);
  background: rgba(166,138,249,0.06);
}

.ad-topic-btn.active,
.ad-side-btn.active {
  border-color: var(--ad-purple);
  background: rgba(166,138,249,0.1);
  color: #fff;
  box-shadow: 0 0 12px rgba(166,138,249,0.15);
}

.ad-side-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 16px 12px;
}

.ad-side-icon {
  font-size: 20px;
}

.ad-side-text {
  font-size: 13px;
  font-weight: 700;
}

.ad-topic-picker {
  margin-top: 10px;
  max-height: 240px;
  overflow-y: auto;
  border: 1px solid var(--ad-border);
  border-radius: 10px;
  background: rgba(0,0,0,0.3);
}

.ad-topic-option {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  cursor: pointer;
  transition: background 0.15s;
  font-size: 13px;
  color: var(--ad-text);
}

.ad-topic-option:last-child {
  border-bottom: none;
}

.ad-topic-option:hover {
  background: rgba(166,138,249,0.08);
}

.ad-topic-option.selected {
  background: rgba(166,138,249,0.12);
  border-left: 3px solid var(--ad-purple);
}

.ad-topic-preview {
  margin-top: 10px;
  padding: 12px 16px;
  background: rgba(166,138,249,0.06);
  border: 1px solid rgba(166,138,249,0.15);
  border-radius: 10px;
  font-size: 14px;
  color: var(--ad-text);
  line-height: 1.5;
}

.ad-setup-summary {
  background: rgba(58,190,255,0.04);
  border: 1px solid rgba(58,190,255,0.1);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.ad-summary-title {
  font-family: 'Unbounded', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--ad-blue);
  margin-bottom: 14px;
  text-align: center;
}

.ad-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.ad-summary-row:last-child {
  border-bottom: none;
}

.ad-summary-label {
  font-size: 13px;
  color: var(--ad-gray);
}

.ad-summary-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--ad-text);
}

.ad-summary-side {
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.ad-summary-side.pro {
  background: rgba(52,211,153,0.15);
  color: var(--ad-success);
}

.ad-summary-side.con {
  background: rgba(248,113,113,0.15);
  color: var(--ad-error);
}

.ad-start-btn {
  display: block;
  width: 100%;
  padding: 14px 24px;
  background: var(--ad-gradient);
  color: #0B0E14;
  border: none;
  border-radius: 10px;
  font-family: 'Montserrat', system-ui;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
  letter-spacing: 0.5px;
}

.ad-start-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(58,190,255,0.35);
}

.ad-start-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  filter: saturate(0.4);
}

.ad-secondary-btn {
  display: block;
  width: 100%;
  padding: 12px 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--ad-border);
  border-radius: 10px;
  color: var(--ad-text);
  font-family: 'Montserrat', system-ui;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 10px;
}

.ad-secondary-btn:hover {
  border-color: rgba(166,138,249,0.3);
  background: rgba(166,138,249,0.06);
}

/* ── DEBATE STATE ── */

.ad-debate-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--ad-border);
  border-radius: 12px;
}

.ad-debate-player {
  text-align: center;
  flex: 1;
}

.ad-player-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--ad-text);
  margin-bottom: 4px;
}

.ad-player-side {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ad-player-side.pro {
  background: rgba(52,211,153,0.15);
  color: var(--ad-success);
}

.ad-player-side.con {
  background: rgba(248,113,113,0.15);
  color: var(--ad-error);
}

.ad-debate-vs {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.ad-vs-icon {
  font-size: 20px;
}

.ad-vs-text {
  font-size: 11px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
}

/* ── ROUND PROGRESS (base states; laid out by .ad-hud) ── */

.ad-round-pills {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 8px;
}

.ad-round-pill {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  border: 2px solid var(--ad-border);
  color: var(--ad-dim);
  transition: all 0.3s;
}

.ad-round-pill.active {
  border-color: var(--ad-purple);
  color: #fff;
  background: rgba(166,138,249,0.2);
  box-shadow: 0 0 12px rgba(166,138,249,0.3);
}

.ad-round-pill.completed {
  border-color: var(--ad-success);
  color: var(--ad-success);
  background: rgba(52,211,153,0.1);
}

.ad-round-pill.completed::after {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 11px;
}

.ad-round-pill.completed span {
  display: none;
}

.ad-round-label {
  font-size: 12px;
  color: var(--ad-dim);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ad-round-name {
  font-size: 14px;
  color: var(--ad-gray);
  margin-top: 2px;
}

/* ── STICKY HUD (round progress + timer, always visible) ── */

.ad-hud {
  position: sticky;
  top: calc(var(--ad-nav-h) + 8px);
  z-index: 900;
  margin-bottom: 16px;
  background: rgba(11, 14, 20, 0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(166, 138, 249, 0.22);
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}

.ad-hud-main {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
}

.ad-hud .ad-round-pills {
  display: flex;
  gap: 6px;
  margin: 0;
  flex-shrink: 0;
}

.ad-hud .ad-round-pill {
  width: 26px;
  height: 26px;
  font-size: 12px;
}

.ad-hud-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.ad-hud .ad-round-label {
  font-size: 11px;
}

.ad-hud .ad-round-name {
  font-size: 13px;
  margin-top: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ad-hud-status {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--ad-blue);
  background: rgba(58, 190, 255, 0.1);
  border: 1px solid rgba(58, 190, 255, 0.28);
  border-radius: 6px;
  padding: 4px 10px;
  white-space: nowrap;
  animation: ad-hud-status-pulse 1.4s ease-in-out infinite;
}

.ad-hud-status[hidden] {
  display: none !important;
}

@keyframes ad-hud-status-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.ad-hud-right {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  flex-shrink: 0;
}

.ad-hud-right .ad-timer-text {
  font-size: 18px;
  font-weight: 800;
  color: var(--ad-text);
  min-width: 52px;
}

.ad-hud-right .ad-timer-text.warn {
  color: var(--ad-gold);
}

.ad-hud-right .ad-timer-text.critical {
  color: var(--ad-error);
}

.ad-hud .ad-timer {
  margin: 0;
  max-width: none;
  padding: 0 14px 10px;
}

.ad-hud .ad-timer[hidden] {
  display: none !important;
}

.ad-hud .ad-timer-track {
  height: 6px;
}

/* ── ROUND TIMER ── */

.ad-timer {
  margin-top: 10px;
  max-width: 280px;
  margin-left: auto;
  margin-right: auto;
}

.ad-timer[hidden],
.ad-timer-text[hidden] {
  display: none !important;
}

.ad-timer-track {
  height: 5px;
  background: #1F2937;
  border-radius: 3px;
  overflow: hidden;
}

.ad-timer-bar {
  height: 100%;
  width: 100%;
  background: var(--ad-gradient);
  border-radius: 3px;
  transition: width 0.2s linear, background-color 0.3s;
}

.ad-timer.warn .ad-timer-bar {
  background: var(--ad-gold);
}

.ad-timer.critical .ad-timer-bar {
  background: var(--ad-error);
  animation: ad-timer-pulse 0.5s ease-in-out infinite alternate;
}

.ad-timer-text {
  font-size: 12px;
  font-weight: 700;
  color: var(--ad-gray);
  min-width: 36px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.ad-timer-text.warn {
  color: var(--ad-gold);
}

.ad-timer-text.critical {
  color: var(--ad-error);
  animation: ad-timer-pulse 0.5s ease-in-out infinite alternate;
}

@keyframes ad-timer-pulse {
  from { opacity: 1; }
  to { opacity: 0.55; }
}

.ad-response-input:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  background: rgba(17, 24, 39, 0.7);
}

.ad-topic-banner {
  text-align: center;
  padding: 10px 16px;
  background: rgba(58,190,255,0.04);
  border: 1px solid rgba(58,190,255,0.1);
  border-radius: 8px;
  font-size: 13px;
  color: var(--ad-gray);
  font-style: italic;
  margin-bottom: 20px;
}

/* ── HISTORY ── */

.ad-history {
  margin-bottom: 16px;
}

.ad-history-round {
  margin-bottom: 16px;
  padding: 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--ad-border);
  border-radius: 12px;
}

.ad-history-round-header {
  font-size: 11px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.ad-history-user {
  margin-bottom: 8px;
}

.ad-history-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--ad-gray);
  margin-bottom: 4px;
}

.ad-history-text {
  font-size: 13px;
  color: var(--ad-text);
  line-height: 1.6;
  padding: 10px 14px;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  border-left: 3px solid var(--ad-purple);
}

.ad-history-ai {
  padding: 10px 14px;
  background: rgba(248,113,113,0.04);
  border-radius: 8px;
  border-left: 3px solid var(--ad-error);
}

.ad-history-ai .ad-history-label {
  color: var(--ad-error);
}

/* ── CHALLENGE CARD ── */

.ad-challenge-card {
  background: rgba(248,113,113,0.04);
  border: 1px solid rgba(248,113,113,0.15);
  border-radius: 12px;
  margin-bottom: 16px;
  overflow: hidden;
  animation: ad-slide-in 0.3s ease-out;
}

@keyframes ad-slide-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.ad-challenge-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(248,113,113,0.08);
  border-bottom: 1px solid rgba(248,113,113,0.1);
}

.ad-challenge-icon {
  font-size: 16px;
}

.ad-challenge-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--ad-error);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ad-challenge-body {
  padding: 16px;
}

.ad-challenge-field {
  margin-bottom: 12px;
}

.ad-challenge-field:last-of-type {
  margin-bottom: 8px;
}

.ad-challenge-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.ad-challenge-text {
  font-size: 14px;
  color: var(--ad-text);
  line-height: 1.5;
}

.ad-challenge-tags {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.ad-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.ad-tag.focus {
  background: rgba(58,190,255,0.12);
  color: var(--ad-blue);
  border: 1px solid rgba(58,190,255,0.2);
}

.ad-tag.difficulty {
  background: rgba(251,191,36,0.12);
  color: var(--ad-gold);
  border: 1px solid rgba(251,191,36,0.2);
}

/* ── CHALLENGE BULLETS ── */

.ad-challenge-bullets,
.ad-history-bullets {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ad-history-bullets {
  margin-top: 2px;
}

.ad-challenge-bullets li,
.ad-history-bullets li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ad-text);
}

.ad-challenge-bullets li:last-child,
.ad-history-bullets li:last-child {
  margin-bottom: 0;
}

.ad-challenge-bullets li::before,
.ad-history-bullets li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ad-error);
  box-shadow: 0 0 6px rgba(248,113,113,0.5);
}

/* ── READING COUNTDOWN (10s) ── */

.ad-read-countdown {
  padding: 16px;
  border-top: 1px solid rgba(248,113,113,0.15);
  background: rgba(0,0,0,0.18);
}

.ad-read-countdown[hidden] {
  display: none !important;
}

.ad-read-left {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.ad-read-num {
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
  color: var(--ad-gold);
  min-width: 56px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.ad-read-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.5;
}

.ad-read-track {
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 14px;
}

.ad-read-bar {
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--ad-error), var(--ad-gold));
  border-radius: 3px;
}

.ad-read-continue {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 12px 16px;
  background: linear-gradient(135deg, rgba(248,113,113,0.2), rgba(166,138,249,0.14));
  border: 1px solid rgba(248,113,113,0.45);
  border-radius: 8px;
  color: var(--ad-text);
  font-family: 'Montserrat', system-ui;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.2s, box-shadow 0.2s;
}

.ad-read-continue:hover {
  transform: translateY(-1px);
  border-color: var(--ad-error);
  box-shadow: 0 0 16px rgba(248,113,113,0.25);
}

/* ── RESPONSE AREA ── */

.ad-response-area {
  margin-bottom: 16px;
}

.ad-response-header {
  font-size: 12px;
  font-weight: 700;
  color: var(--ad-gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.ad-response-input {
  width: 100%;
  min-height: 120px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--ad-border);
  border-radius: 10px;
  color: var(--ad-text);
  font-family: 'Montserrat', system-ui;
  font-size: 14px;
  line-height: 1.6;
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

.ad-response-input:focus {
  outline: none;
  border-color: var(--ad-purple);
  box-shadow: 0 0 0 3px rgba(166,138,249,0.1);
}

.ad-response-input::placeholder {
  color: var(--ad-dim);
}

.ad-response-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
  gap: 8px;
}

.ad-word-count {
  font-size: 12px;
  color: var(--ad-dim);
  font-weight: 500;
}

.ad-word-count.near-limit {
  color: var(--ad-gold);
}

.ad-word-count.at-limit {
  color: var(--ad-error);
}

.ad-submit-btn {
  padding: 10px 24px;
  background: var(--ad-gradient);
  color: #0B0E14;
  border: none;
  border-radius: 8px;
  font-family: 'Montserrat', system-ui;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s, opacity 0.2s;
}

.ad-submit-btn:hover:not(:disabled) {
  transform: translateY(-1px);
}

.ad-submit-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ── FACT VAULT TRIGGER ── */

.ad-vault-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.ad-vault-paused {
  font-size: 11px;
  font-weight: 700;
  color: var(--ad-gold);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.ad-voice-slowed {
  font-size: 11px;
  font-weight: 700;
  color: var(--ad-error);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  padding: 3px 8px;
  background: rgba(248,113,113,0.12);
  border: 1px solid rgba(248,113,113,0.3);
  border-radius: 6px;
  animation: ad-slowed-pulse 1.6s ease-in-out infinite;
}

.ad-voice-slowed[hidden] {
  display: none !important;
}

@keyframes ad-slowed-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.ad-vault-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: linear-gradient(135deg, rgba(166,138,249,0.18), rgba(58,190,255,0.12));
  border: 1px solid rgba(166,138,249,0.45);
  border-radius: 8px;
  color: var(--ad-text);
  font-family: 'Montserrat', system-ui;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.4px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, border-color 0.2s;
  white-space: nowrap;
}

.ad-vault-btn:hover {
  transform: translateY(-1px);
  border-color: var(--ad-purple);
  box-shadow: 0 0 16px rgba(166,138,249,0.25);
}

.ad-vault-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.ad-vault-count {
  font-size: 10px;
  font-weight: 700;
  color: var(--ad-blue);
  background: rgba(58,190,255,0.12);
  border-radius: 999px;
  padding: 2px 7px;
}

/* ── VOICE / SPEECH MODE ── */

.ad-voice-caption {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 8px;
  padding: 10px 12px;
  background: rgba(248, 113, 113, 0.06);
  border: 1px solid rgba(248, 113, 113, 0.25);
  border-radius: 10px;
  min-height: 40px;
}

.ad-voice-caption[hidden] {
  display: none !important;
}

.ad-voice-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ad-error);
  flex-shrink: 0;
  margin-top: 4px;
  animation: ad-voice-pulse 1.1s ease-in-out infinite;
}

@keyframes ad-voice-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.8); }
}

.ad-voice-caption-text {
  font-size: 13px;
  line-height: 1.5;
  color: var(--ad-text);
  font-style: italic;
  word-break: break-word;
}

.ad-voice-caption.is-empty .ad-voice-caption-text {
  color: var(--ad-dim);
  font-style: normal;
}

.ad-voice-words {
  margin-left: auto;
  flex-shrink: 0;
  font-size: 11px;
  font-weight: 700;
  color: var(--ad-error);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.ad-voice-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.ad-voice-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: linear-gradient(135deg, rgba(248,113,113,0.16), rgba(166,138,249,0.12));
  border: 1px solid rgba(248,113,113,0.4);
  border-radius: 8px;
  color: var(--ad-text);
  font-family: 'Montserrat', system-ui;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.4px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, border-color 0.2s, background 0.2s;
  white-space: nowrap;
}

.ad-voice-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  border-color: var(--ad-error);
  box-shadow: 0 0 16px rgba(248,113,113,0.22);
}

.ad-voice-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.ad-voice-btn.listening {
  background: linear-gradient(135deg, rgba(248,113,113,0.35), rgba(248,113,113,0.18));
  border-color: rgba(248,113,113,0.85);
  color: #fff;
  box-shadow: 0 0 18px rgba(248,113,113,0.35);
  animation: ad-mic-glow 1.2s ease-in-out infinite;
}

@keyframes ad-mic-glow {
  0%, 100% { box-shadow: 0 0 12px rgba(248,113,113,0.3); }
  50% { box-shadow: 0 0 24px rgba(248,113,113,0.6); }
}

/* ── FACT VAULT DRAWER ── */

.fv-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1100;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.fv-backdrop.fv-open {
  opacity: 1;
}

.fv-backdrop[hidden],
.fv-drawer[hidden] {
  display: none !important;
}

.fv-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(420px, 100vw);
  height: 100vh;
  height: 100dvh;
  background: #0E121C;
  border-left: 1px solid rgba(166,138,249,0.22);
  box-shadow: -24px 0 60px rgba(0,0,0,0.45);
  z-index: 1101;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.fv-drawer.fv-open {
  transform: translateX(0);
}

.fv-handle {
  display: none;
  width: 42px;
  height: 4px;
  border-radius: 4px;
  background: rgba(255,255,255,0.18);
  margin: 10px auto 0;
}

.fv-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 18px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.fv-header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.fv-header-brand > i {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(166,138,249,0.25), rgba(58,190,255,0.15));
  color: var(--ad-purple);
  font-size: 16px;
  flex-shrink: 0;
}

.fv-title {
  font-family: 'Unbounded', 'Montserrat', system-ui;
  font-size: 15px;
  font-weight: 700;
  color: var(--ad-text);
  letter-spacing: 0.5px;
}

.fv-sub {
  font-size: 11px;
  color: var(--ad-dim);
  margin-top: 2px;
}

.fv-close {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  color: var(--ad-gray);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s, border-color 0.15s;
}

.fv-close:hover {
  color: #fff;
  border-color: rgba(166,138,249,0.4);
}

.fv-search-wrap {
  position: relative;
  margin: 14px 16px 10px;
}

.fv-search-wrap > i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ad-dim);
  font-size: 12px;
  pointer-events: none;
}

.fv-search {
  width: 100%;
  padding: 11px 12px 11px 34px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  color: var(--ad-text);
  font-family: 'Montserrat', system-ui;
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.fv-search::placeholder {
  color: var(--ad-dim);
}

.fv-search:focus {
  border-color: rgba(166,138,249,0.55);
  box-shadow: 0 0 0 3px rgba(166,138,249,0.12);
}

.fv-tabs {
  display: flex;
  gap: 6px;
  padding: 0 16px 10px;
  flex-wrap: wrap;
}

.fv-tab {
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  color: var(--ad-gray);
  font-family: 'Montserrat', system-ui;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: all 0.15s;
}

.fv-tab:hover {
  color: var(--ad-text);
  border-color: rgba(166,138,249,0.35);
}

.fv-tab.active {
  background: linear-gradient(135deg, rgba(166,138,249,0.3), rgba(58,190,255,0.18));
  border-color: rgba(166,138,249,0.65);
  color: #fff;
}

.fv-topic-line {
  padding: 0 16px 8px;
  font-size: 11px;
  color: var(--ad-dim);
  line-height: 1.4;
  max-height: 34px;
  overflow: hidden;
}

.fv-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  -webkit-overflow-scrolling: touch;
}

.fv-empty {
  text-align: center;
  padding: 32px 12px;
  color: var(--ad-dim);
  font-size: 13px;
  line-height: 1.5;
}

.fv-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(166,138,249,0.14);
  border-radius: 12px;
  padding: 14px;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}

.fv-card:hover {
  border-color: rgba(166,138,249,0.4);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}

.fv-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.fv-chip {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
}

.fv-chip.pro {
  color: var(--ad-success);
  background: rgba(52,211,153,0.12);
  border: 1px solid rgba(52,211,153,0.28);
}

.fv-chip.con {
  color: var(--ad-error);
  background: rgba(248,113,113,0.12);
  border: 1px solid rgba(248,113,113,0.28);
}

.fv-chip.stat {
  color: var(--ad-blue);
  background: rgba(58,190,255,0.12);
  border: 1px solid rgba(58,190,255,0.28);
}

.fv-chip.tag {
  color: var(--ad-purple);
  background: rgba(166,138,249,0.1);
  border: 1px solid rgba(166,138,249,0.25);
}

.fv-used-badge {
  font-size: 9px;
  font-weight: 800;
  color: var(--ad-gold);
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.fv-claim {
  font-size: 13px;
  color: var(--ad-text);
  line-height: 1.5;
  margin-bottom: 8px;
}

.fv-meta {
  font-size: 11px;
  color: var(--ad-gray);
  line-height: 1.45;
  margin-bottom: 4px;
}

.fv-meta strong {
  color: var(--ad-dim);
  font-weight: 700;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.fv-counter {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed rgba(255,255,255,0.08);
  font-size: 11px;
  color: var(--ad-dim);
  line-height: 1.45;
}

.fv-counter strong {
  color: var(--ad-gold);
  font-weight: 700;
  font-size: 10px;
  text-transform: uppercase;
}

.fv-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.fv-use {
  flex: 1;
  padding: 9px 12px;
  border: none;
  border-radius: 8px;
  background: var(--ad-gradient);
  color: #0B0E14;
  font-family: 'Montserrat', system-ui;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: transform 0.15s, opacity 0.15s;
}

.fv-use:hover:not(:disabled) {
  transform: translateY(-1px);
}

.fv-use:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.fv-use.is-used {
  background: rgba(52,211,153,0.15);
  color: var(--ad-success);
  border: 1px solid rgba(52,211,153,0.35);
}

.fv-copy {
  width: 40px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: var(--ad-gray);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s, border-color 0.15s;
}

.fv-copy:hover {
  color: var(--ad-text);
  border-color: rgba(166,138,249,0.4);
}

.fv-footer {
  padding: 10px 16px 14px;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 10px;
  color: var(--ad-dim);
  line-height: 1.45;
  text-align: center;
}

/* ── RESULTS: used Fact Vault cards ── */

.ad-used-evidence {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(166,138,249,0.18);
  border-radius: 12px;
  padding: 14px 16px;
}

.ad-used-evidence-title {
  font-family: 'Montserrat', system-ui;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.6px;
  color: var(--ad-purple);
  text-transform: uppercase;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ad-used-evidence-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ad-used-ev-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  padding: 10px 12px;
}

.ad-used-ev-claim {
  font-size: 12px;
  color: var(--ad-text);
  line-height: 1.45;
  margin-top: 6px;
}

.ad-used-ev-meta {
  font-size: 11px;
  color: var(--ad-dim);
  margin-top: 4px;
}

/* ── WAITING ── */

.ad-waiting {
  text-align: center;
  padding: 32px;
}

.ad-waiting-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--ad-border);
  border-top-color: var(--ad-purple);
  border-radius: 50%;
  animation: ad-spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

@keyframes ad-spin {
  to { transform: rotate(360deg); }
}

.ad-waiting-text {
  font-size: 14px;
  color: var(--ad-gray);
}

/* ── RESULTS HERO ── */

.ad-results-hero {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 24px 24px 22px;
  margin-bottom: 20px;
  background:
    radial-gradient(120% 160% at 8% 0%, rgba(166,138,249,0.14), transparent 55%),
    radial-gradient(100% 150% at 100% 100%, rgba(58,190,255,0.10), transparent 55%),
    rgba(255,255,255,0.025);
  border: 1px solid rgba(166,138,249,0.18);
  border-radius: 14px;
  animation: ad-fade-up 0.5s ease-out both;
}

.ad-hero-ring-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.ad-hero-ring {
  width: 148px;
  height: 148px;
  filter: drop-shadow(0 8px 24px rgba(166,138,249,0.25));
}

.ad-tier-badge {
  font-family: 'Unbounded', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.2px;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-transform: uppercase;
}

.ad-tier-badge.rookie {
  color: var(--ad-error);
  background: rgba(248,113,113,0.10);
  border-color: rgba(248,113,113,0.35);
}

.ad-tier-badge.developing {
  color: var(--ad-gold);
  background: rgba(251,191,36,0.10);
  border-color: rgba(251,191,36,0.35);
}

.ad-tier-badge.competent {
  color: var(--ad-purple);
  background: rgba(166,138,249,0.12);
  border-color: rgba(166,138,249,0.4);
}

.ad-tier-badge.strong {
  color: var(--ad-blue);
  background: rgba(58,190,255,0.10);
  border-color: rgba(58,190,255,0.4);
}

.ad-tier-badge.elite {
  color: var(--ad-success);
  background: rgba(52,211,153,0.10);
  border-color: rgba(52,211,153,0.45);
  box-shadow: 0 0 16px rgba(52,211,153,0.25);
}

.ad-hero-copy {
  min-width: 0;
  flex: 1;
}

.ad-hero-debix {
  width: 52px;
  height: 52px;
  object-fit: contain;
  margin-bottom: 6px;
}

.ad-hero-kicker {
  font-family: 'Unbounded', sans-serif;
  font-size: 20px;
  font-weight: 800;
  background: var(--ad-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}

.ad-hero-copy .ad-verdict {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ad-gray);
  margin: 0 0 16px 0;
  max-width: none;
}

.ad-hero-copy .ad-verdict:empty {
  display: none;
}

.ad-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ad-hstat {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--ad-border);
  border-radius: 10px;
}

.ad-hstat i {
  color: var(--ad-purple);
  font-size: 13px;
}

.ad-hstat-val {
  font-size: 14px;
  font-weight: 700;
  color: var(--ad-text);
}

.ad-hstat-skill {
  font-size: 12px;
}

.ad-hstat-label {
  font-size: 11px;
  color: var(--ad-dim);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.ad-hstat-gems {
  background: rgba(251,191,36,0.08);
  border-color: rgba(251,191,36,0.3);
}

.ad-hstat-gems i,
.ad-hstat-gems .ad-hstat-val {
  color: var(--ad-gold);
}

/* Consistent section header inside result cards */
.ad-results-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.ad-results-card-head i {
  color: var(--ad-purple);
}

@keyframes ad-fade-up {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Staggered entrance for result blocks */
.ad-results-card > .ad-results-hero { animation-delay: 0s; }
.ad-results-card > .ad-results-grid { animation: ad-fade-up 0.5s ease-out 0.12s both; }
.ad-results-card > .ad-detailed-rounds { animation: ad-fade-up 0.5s ease-out 0.22s both; }
.ad-results-card > .ad-results-actions { animation: ad-fade-up 0.5s ease-out 0.3s both; }

@media (prefers-reduced-motion: reduce) {
  .ad-results-card > .ad-results-hero,
  .ad-results-card > .ad-results-grid,
  .ad-results-card > .ad-detailed-rounds,
  .ad-results-card > .ad-results-actions {
    animation: none;
  }
}

/* ── DETAILED ROUNDS (collapsible) ── */

.ad-detailed-rounds {
  margin-top: 16px;
}

.ad-detailed-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 14px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--ad-border);
  border-radius: 10px;
  color: var(--ad-text);
  font-family: 'Montserrat', system-ui;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.ad-detailed-toggle:hover {
  border-color: rgba(166,138,249,0.35);
  background: rgba(166,138,249,0.05);
}

.ad-detailed-toggle:focus-visible {
  outline: 2px solid var(--ad-purple);
  outline-offset: 2px;
}

.ad-detailed-rounds-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  color: var(--ad-gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ad-detailed-rounds-title i {
  color: var(--ad-purple);
}

.ad-detailed-chevron {
  font-size: 12px;
  color: var(--ad-dim);
  transition: transform 0.25s ease;
}

.ad-detailed-toggle.open .ad-detailed-chevron {
  transform: rotate(180deg);
}

.ad-detailed-rounds-list {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ad-detailed-rounds-list[hidden] {
  display: none;
}

/* ── RESULTS STATE ── */

/* Wider canvas for results (laptop / tablet landscape) */
@media (min-width: 768px) {
  #adResults .ad-results-card,
  body.ad-results-open .ad-results-card {
    max-width: 1120px;
    margin-left: auto;
    margin-right: auto;
    padding: 36px 32px;
  }

  body.ad-results-open .ad-page {
    max-width: 1120px;
    padding-left: 28px;
    padding-right: 28px;
  }
}

.ad-results-card,
.ad-revision-card,
.ad-rev-results-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(166,138,249,0.15);
  border-radius: 16px;
  padding: 32px 28px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.ad-results-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: start;
  margin-bottom: 4px;
}

.ad-results-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.ad-results-col > .ad-score-card,
.ad-results-col > .ad-clash,
.ad-results-col > .ad-feedback-grid,
.ad-results-col > .ad-skill-trends,
.ad-results-col > .ad-round-breakdown,
.ad-results-col > .ad-progression,
.ad-results-col > .ad-arg-analysis,
.ad-results-col > .ad-improvement-tips,
.ad-results-col > .ad-key-weaknesses {
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .ad-results-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 18px;
  }
}

@media (max-width: 767px) {
  .ad-results-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .ad-results-col {
    gap: 16px;
  }
}

.ad-results-header,
.ad-revision-header,
.ad-rev-results-header {
  text-align: center;
  margin-bottom: 24px;
}

.ad-results-icon,
.ad-revision-icon,
.ad-rev-results-icon {
  font-size: 36px;
  display: block;
  margin-bottom: 8px;
}

.ad-results-title,
.ad-revision-title,
.ad-rev-results-title {
  font-family: 'Unbounded', sans-serif;
  font-size: 22px;
  font-weight: 800;
  background: var(--ad-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
}

.ad-score-card {
  padding: 20px;
  background: rgba(58,190,255,0.04);
  border: 1px solid rgba(58,190,255,0.1);
  border-radius: 12px;
  margin-bottom: 20px;
}

.ad-score-number {
  font-family: 'Unbounded', sans-serif;
  font-size: 42px;
  font-weight: 800;
  background: var(--ad-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.ad-score-breakdown {
  flex: 1;
}

.ad-score-row {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.ad-score-row:last-child {
  border-bottom: none;
}

.ad-score-cat {
  font-size: 13px;
  color: var(--ad-gray);
}

.ad-score-val {
  font-size: 13px;
  font-weight: 700;
  color: var(--ad-text);
}

.ad-feedback-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.ad-feedback-card {
  padding: 16px;
  border-radius: 12px;
  text-align: center;
}

.ad-feedback-card.strongest {
  background: rgba(52,211,153,0.06);
  border: 1px solid rgba(52,211,153,0.15);
}

.ad-feedback-card.weakest {
  background: rgba(248,113,113,0.06);
  border: 1px solid rgba(248,113,113,0.15);
}

.ad-feedback-icon {
  font-size: 24px;
  margin-bottom: 6px;
}

.ad-feedback-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.ad-feedback-value {
  font-size: 15px;
  font-weight: 700;
  color: var(--ad-text);
  margin-bottom: 4px;
}

.ad-feedback-desc {
  font-size: 12px;
  color: var(--ad-gray);
  line-height: 1.4;
}

.ad-arg-analysis {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.ad-arg-card {
  padding: 16px;
  border-radius: 10px;
}

.ad-arg-card.best {
  background: rgba(52,211,153,0.04);
  border: 1px solid rgba(52,211,153,0.12);
}

.ad-arg-card.worst {
  background: rgba(248,113,113,0.04);
  border: 1px solid rgba(248,113,113,0.12);
}

.ad-arg-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.ad-arg-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.ad-arg-card.best .ad-arg-badge { color: var(--ad-success); }
.ad-arg-card.worst .ad-arg-badge { color: var(--ad-error); }

.ad-arg-round {
  font-size: 11px;
  color: var(--ad-dim);
  font-weight: 600;
}

.ad-arg-text {
  font-size: 13px;
  color: var(--ad-text);
  line-height: 1.5;
  padding: 10px 14px;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  font-style: italic;
}

.ad-arg-problem {
  margin-top: 8px;
  font-size: 12px;
  color: var(--ad-error);
}

.ad-reward-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  background: rgba(251,191,36,0.08);
  border: 1px solid rgba(251,191,36,0.2);
  border-radius: 10px;
  margin-bottom: 16px;
  animation: ad-pulse 1.5s ease-in-out infinite;
}

@keyframes ad-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(251,191,36,0.15); }
  50% { box-shadow: 0 0 16px 4px rgba(251,191,36,0.1); }
}

.ad-reward-icon {
  font-size: 20px;
}

.ad-reward-text {
  font-size: 16px;
  font-weight: 700;
  color: var(--ad-gold);
}

.ad-results-actions {
  display: flex;
  flex-direction: column;
}

/* ── REVISION STATE ── */

.ad-revision-original {
  padding: 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--ad-border);
  border-radius: 10px;
  margin-bottom: 16px;
}

.ad-revision-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.ad-revision-round {
  font-size: 12px;
  color: var(--ad-purple);
  font-weight: 600;
  margin-bottom: 8px;
}

.ad-revision-text {
  font-size: 13px;
  color: var(--ad-text);
  line-height: 1.5;
  padding: 10px 14px;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  border-left: 3px solid var(--ad-error);
  margin-bottom: 8px;
}

.ad-revision-problem {
  font-size: 12px;
  color: var(--ad-error);
}

.ad-revision-problem-label {
  font-weight: 700;
}

.ad-revision-task {
  padding: 16px;
  background: rgba(166,138,249,0.04);
  border: 1px solid rgba(166,138,249,0.12);
  border-radius: 10px;
  margin-bottom: 16px;
}

.ad-revision-task-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--ad-purple);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.ad-revision-task-desc {
  font-size: 13px;
  color: var(--ad-gray);
  line-height: 1.5;
}

/* ── REVISION RESULTS ── */

.ad-rev-comparison {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.ad-rev-score-card {
  text-align: center;
  padding: 16px 24px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--ad-border);
  border-radius: 12px;
  min-width: 100px;
}

.ad-rev-score-card.revised {
  border-color: rgba(52,211,153,0.3);
  background: rgba(52,211,153,0.06);
}

.ad-rev-score-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.ad-rev-score-value {
  font-family: 'Unbounded', sans-serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--ad-text);
}

.ad-rev-score-card.revised .ad-rev-score-value {
  color: var(--ad-success);
}

.ad-rev-arrow {
  font-size: 24px;
  color: var(--ad-dim);
}

.ad-rev-improvement {
  font-family: 'Unbounded', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: var(--ad-success);
  padding: 8px 16px;
  background: rgba(52,211,153,0.1);
  border-radius: 8px;
}

.ad-rev-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.ad-rev-detail-card {
  padding: 14px;
  border-radius: 10px;
}

.ad-rev-detail-card.improved {
  background: rgba(52,211,153,0.04);
  border: 1px solid rgba(52,211,153,0.12);
}

.ad-rev-detail-card.still {
  background: rgba(251,191,36,0.04);
  border: 1px solid rgba(251,191,36,0.12);
}

.ad-rev-detail-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.ad-rev-detail-card.improved .ad-rev-detail-title { color: var(--ad-success); }
.ad-rev-detail-card.still .ad-rev-detail-title { color: var(--ad-gold); }

.ad-rev-detail-card ul {
  margin: 0;
  padding-left: 16px;
}

.ad-rev-detail-card li {
  font-size: 12px;
  color: var(--ad-gray);
  line-height: 1.5;
  margin-bottom: 4px;
}

/* ── ICON WRAPPERS ── */

.ad-setup-icon-wrap,
.ad-results-icon-wrap,
.ad-revision-icon-wrap,
.ad-rev-results-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 16px;
  margin-bottom: 16px;
  font-size: 28px;
  background: rgba(166,138,249,0.08);
  border: 1px solid rgba(166,138,249,0.2);
  color: var(--ad-purple);
}

.ad-results-icon-wrap {
  background: rgba(251,191,36,0.08);
  border-color: rgba(251,191,36,0.2);
  color: var(--ad-gold);
}

/* ── SCORE RING ── */

.ad-score-ring {
  position: relative;
  width: 120px;
  height: 120px;
}

.ad-ring-svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.ad-ring-bg {
  fill: none;
  stroke: rgba(255,255,255,0.06);
  stroke-width: 8;
}

.ad-ring-fill {
  fill: none;
  stroke: var(--ad-purple);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 326.73;
  stroke-dashoffset: 326.73;
  transition: stroke-dashoffset 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.ad-score-ring .ad-score-number {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Unbounded', sans-serif;
  font-size: 36px;
  font-weight: 800;
  background: var(--ad-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

/* ── SCORE BARS ── */

.ad-score-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.ad-score-row:last-child {
  border-bottom: none;
}

.ad-score-cat {
  font-size: 12px;
  color: var(--ad-gray);
  min-width: 110px;
  flex-shrink: 0;
}

.ad-score-bar-track {
  flex: 1;
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  overflow: hidden;
}

.ad-score-bar-fill {
  height: 100%;
  width: 0;
  border-radius: 3px;
  background: var(--ad-gradient);
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.ad-score-val {
  font-size: 13px;
  font-weight: 700;
  color: var(--ad-text);
  min-width: 28px;
  text-align: right;
  flex-shrink: 0;
}

/* ── VERDICT ── */

.ad-verdict {
  margin-top: 12px;
  font-size: 14px;
  color: var(--ad-gray);
  line-height: 1.5;
  font-style: italic;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* ── ROUND BREAKDOWN ── */

.ad-round-breakdown {
  margin-bottom: 20px;
}

.ad-round-breakdown-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.ad-round-breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ad-round-breakdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--ad-border);
  border-radius: 10px;
  transition: border-color 0.2s;
}

.ad-round-breakdown-item:hover {
  border-color: rgba(166,138,249,0.2);
}

.ad-rb-round {
  font-size: 11px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
  min-width: 56px;
  flex-shrink: 0;
}

.ad-rb-score {
  font-family: 'Unbounded', sans-serif;
  font-size: 18px;
  font-weight: 700;
  min-width: 36px;
  text-align: center;
  flex-shrink: 0;
}

.ad-rb-bar {
  flex: 1;
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  overflow: hidden;
}

.ad-rb-bar-fill {
  height: 100%;
  border-radius: 2px;
  background: var(--ad-gradient);
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.ad-rb-oneliner {
  font-size: 12px;
  color: var(--ad-gray);
  line-height: 1.4;
  flex: 1;
  min-width: 0;
}

/* Score color coding */
.ad-rb-score.bad { color: var(--ad-error); }
.ad-rb-score.mid { color: var(--ad-gold); }
.ad-rb-score.good { color: var(--ad-success); }
.ad-rb-score.great { color: var(--ad-blue); }

/* ── ROUND GUIDE ── */

.ad-round-guide {
  background: rgba(166,138,249,0.06);
  border: 1px solid rgba(166,138,249,0.15);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 14px;
}

.ad-rg-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--ad-purple);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.ad-rg-text {
  font-size: 13px;
  color: var(--ad-text);
  line-height: 1.5;
}

/* ── PROGRESSION CHART ── */

.ad-progression {
  margin-bottom: 20px;
}

.ad-progression-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.ad-progression-chart {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ad-prog-bar {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ad-prog-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--ad-dim);
  min-width: 24px;
}

.ad-prog-track {
  flex: 1;
  height: 8px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  overflow: hidden;
}

.ad-prog-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.ad-prog-score {
  font-family: 'Unbounded', sans-serif;
  font-size: 14px;
  font-weight: 700;
  min-width: 30px;
  text-align: right;
}

/* ── DETAILED ROUND CARDS ── */

.ad-detailed-card {
  border: 1px solid var(--ad-border);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.ad-detailed-card:hover {
  border-color: rgba(166,138,249,0.2);
}

.ad-dc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  cursor: pointer;
  transition: background 0.15s;
  user-select: none;
}

.ad-dc-header:hover {
  background: rgba(255,255,255,0.02);
}

.ad-dc-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ad-dc-round {
  font-size: 13px;
  font-weight: 700;
  color: var(--ad-text);
}

.ad-dc-expected {
  font-size: 11px;
  color: var(--ad-dim);
  font-style: italic;
}

.ad-dc-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ad-dc-score {
  font-family: 'Unbounded', sans-serif;
  font-size: 18px;
  font-weight: 700;
}

.ad-dc-toggle {
  font-size: 12px;
  color: var(--ad-dim);
  transition: transform 0.2s;
}

.ad-detailed-card.expanded .ad-dc-toggle {
  transform: rotate(180deg);
}

.ad-dc-body {
  display: none;
  padding: 0 16px 16px;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.ad-detailed-card.expanded .ad-dc-body {
  display: block;
}

.ad-dc-section {
  margin-top: 12px;
}

.ad-dc-section-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.ad-dc-arg {
  font-size: 13px;
  color: var(--ad-text);
  line-height: 1.5;
  padding: 10px 14px;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  border-left: 3px solid var(--ad-purple);
}

.ad-dc-feedback {
  font-size: 13px;
  color: var(--ad-gray);
  line-height: 1.5;
  font-style: italic;
}

.ad-dc-challenge {
  font-size: 13px;
  color: var(--ad-error);
  line-height: 1.5;
  padding: 10px 14px;
  background: rgba(248,113,113,0.04);
  border-radius: 8px;
  border-left: 3px solid var(--ad-error);
}

/* ── IMPROVEMENT TIPS ── */

.ad-improvement-tips {
  margin-bottom: 20px;
}

.ad-tips-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--ad-gold);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ad-tips-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ad-tip-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(251,191,36,0.04);
  border: 1px solid rgba(251,191,36,0.1);
  border-radius: 8px;
  font-size: 13px;
  color: var(--ad-gray);
  line-height: 1.5;
}

.ad-tip-item i {
  color: var(--ad-gold);
  font-size: 12px;
  margin-top: 3px;
  flex-shrink: 0;
}

/* ── GLOW EFFECTS ── */

.ad-results-card,
.ad-rev-results-card {
  position: relative;
}

.ad-results-card::before,
.ad-rev-results-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 17px;
  background: linear-gradient(135deg, rgba(166,138,249,0.15), rgba(58,190,255,0.15), rgba(166,138,249,0.05));
  z-index: -1;
  opacity: 0;
  transition: opacity 0.4s;
}

.ad-results-card:hover::before,
.ad-rev-results-card:hover::before {
  opacity: 1;
}

/* ── ACCESSIBILITY: FOCUS ── */

.ad-page :where(
  .ad-topic-btn, .ad-side-btn, .ad-option-btn, .ad-start-btn,
  .ad-submit-btn, .ad-secondary-btn, .ad-vault-btn, .ad-voice-btn,
  .ad-read-continue, .ad-detailed-toggle, .ad-rematch-btn,
  .fv-card .fv-btn, .ad-topic-choice, .ad-summary-side
):focus-visible,
.ad-page textarea:focus-visible {
  outline: 2px solid var(--ad-purple);
  outline-offset: 2px;
  border-color: var(--ad-purple);
}

.ad-response-input:focus-visible {
  outline: none;
  border-color: var(--ad-purple);
  box-shadow: 0 0 0 3px rgba(166,138,249,0.22);
}

/* ── SETUP: active-state clarity ── */

.ad-topic-btn.active,
.ad-side-btn.active,
.ad-option-btn.active {
  position: relative;
}

.ad-topic-btn.active::before,
.ad-side-btn.active::before,
.ad-option-btn.active::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  top: 6px;
  right: 8px;
  font-size: 9px;
  color: var(--ad-purple);
  line-height: 1;
}

/* ── CHALLENGE CARD: hierarchy ── */

.ad-challenge-text {
  position: relative;
  padding-left: 12px;
  border-left: 2px solid rgba(248,113,113,0.4);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ad-text);
}

/* ── RESPONSE: focus + ready state ── */

.ad-response-area .ad-response-input {
  background: rgba(255,255,255,0.05);
}

.ad-submit-btn:not(:disabled) {
  box-shadow: 0 6px 20px rgba(166,138,249,0.25);
  transition: transform 0.15s, box-shadow 0.2s, filter 0.2s;
}

.ad-submit-btn:not(:disabled):hover {
  transform: translateY(-1px);
  filter: brightness(1.08);
}

.ad-submit-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ── REV RESULTS: delta emphasis ── */

.ad-rev-score-card.revised {
  box-shadow: 0 0 24px rgba(52,211,153,0.15);
}

@media (prefers-reduced-motion: reduce) {
  .ad-challenge-card,
  .ad-detailed-toggle,
  .ad-detailed-chevron {
    animation: none !important;
    transition: none !important;
  }
}

/* ── RESPONSIVE ── */

@media (max-width: 640px) {
  .ad-page {
    padding: 100px 14px 40px;
  }

  .ad-setup-card,
  .ad-results-card,
  .ad-revision-card,
  .ad-rev-results-card {
    padding: 24px 18px;
  }

  .ad-setup-title {
    font-size: 22px;
  }

  .ad-topic-row {
    flex-direction: column;
  }

  .ad-side-row {
    gap: 8px;
  }

  .ad-results-hero {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 18px;
    padding: 22px 16px;
  }

  .ad-hero-ring {
    width: 128px;
    height: 128px;
  }

  .ad-hero-kicker {
    font-size: 18px;
  }

  .ad-hero-stats {
    justify-content: center;
  }

  .ad-hstat {
    padding: 7px 11px;
  }

  .ad-score-card {
    text-align: left;
  }

  .ad-score-breakdown {
    width: 100%;
  }

  .ad-score-cat {
    min-width: 90px;
    font-size: 11px;
  }

  .ad-feedback-grid {
    grid-template-columns: 1fr;
  }

  .ad-rev-details {
    grid-template-columns: 1fr;
  }

  .ad-rev-comparison {
    gap: 10px;
  }

  .ad-response-footer {
    flex-wrap: wrap;
    gap: 8px;
  }

  .ad-vault-actions {
    order: 1;
    width: 100%;
    justify-content: space-between;
  }

  .ad-voice-actions {
    order: 2;
    flex: 1;
  }

  .ad-voice-btn {
    width: 100%;
    justify-content: center;
  }

  .ad-submit-btn {
    order: 3;
    margin-left: auto;
  }

  /* Sticky HUD on small screens: pills + meta + timer on row 1, status below */
  .ad-hud-main {
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 10px;
  }

  .ad-hud .ad-round-pills {
    order: 1;
  }

  .ad-hud-meta {
    order: 2;
    flex: 1;
    min-width: 0;
  }

  .ad-hud-right {
    order: 3;
    gap: 8px;
  }

  .ad-hud-status {
    order: 4;
    flex-basis: 100%;
    text-align: center;
  }

  .ad-hud .ad-round-label {
    white-space: nowrap;
  }

  .ad-hud .ad-round-pill {
    width: 24px;
    height: 24px;
    font-size: 11px;
  }

  .ad-hud-right .ad-timer-text {
    font-size: 17px;
    min-width: 48px;
  }

  .ad-hud .ad-timer {
    padding: 0 10px 8px;
  }

  .ad-read-left {
    gap: 10px;
  }

  .ad-read-num {
    font-size: 32px;
    min-width: 44px;
  }

  .ad-voice-words {
    font-size: 10px;
  }

  .ad-timer {
    max-width: 100%;
  }

  .fv-drawer {
    top: auto;
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    height: auto;
    max-height: 78vh;
    max-height: 78dvh;
    border-left: none;
    border-top: 1px solid rgba(166,138,249,0.22);
    border-radius: 18px 18px 0 0;
    transform: translateY(100%);
    padding-bottom: env(safe-area-inset-bottom, 0);
  }

  .fv-drawer.fv-open {
    transform: translateY(0);
  }

  .fv-handle {
    display: block;
  }

  .fv-header {
    padding-top: 8px;
  }

  .ad-debate-header {
    gap: 12px;
    padding: 12px 14px;
  }

  .ad-player-name {
    font-size: 13px;
  }

  .ad-rb-round {
    min-width: 44px;
    font-size: 10px;
  }

  .ad-rb-oneliner {
    display: none;
  }

  .ad-rb-bar {
    display: none;
  }

  .ad-round-breakdown-item {
    padding: 10px 12px;
  }

  .ad-dc-expected {
    display: none;
  }

  .ad-dc-arg {
    font-size: 12px;
    padding: 8px 12px;
  }

  .ad-tip-item {
    font-size: 12px;
    padding: 10px 12px;
  }

  .ad-prog-label {
    font-size: 11px;
  }
}

@media (max-width: 400px) {
  .ad-side-btn {
    padding: 12px 8px;
  }

  .ad-side-icon {
    font-size: 18px;
  }

  .ad-side-text {
    font-size: 12px;
  }
}

/* ── SETUP OPTIONS (difficulty / style) ── */

.ad-option-row {
  display: flex;
  gap: 8px;
}

.ad-option-row.wrap {
  flex-wrap: wrap;
}

.ad-option-btn {
  flex: 1;
  min-width: 80px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--ad-border);
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--ad-text);
  font-family: 'Montserrat', system-ui;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}

.ad-option-btn:hover {
  border-color: rgba(166,138,249,0.3);
  background: rgba(166,138,249,0.06);
}

.ad-option-btn.active {
  border-color: var(--ad-purple);
  background: rgba(166,138,249,0.1);
  color: #fff;
  box-shadow: 0 0 12px rgba(166,138,249,0.15);
}

/* ── CONTRADICTION ── */

.ad-contradiction {
  margin-top: 8px;
  padding: 8px 12px;
  background: rgba(251,191,36,0.08);
  border: 1px solid rgba(251,191,36,0.25);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ad-gold);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}

.ad-contradiction i {
  margin-top: 2px;
  flex-shrink: 0;
}

.ad-contradiction-note {
  margin-top: 12px;
  padding: 10px 14px;
  background: rgba(251,191,36,0.08);
  border: 1px solid rgba(251,191,36,0.25);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ad-gold);
  line-height: 1.5;
}

.ad-contradiction-note i {
  margin-right: 6px;
}

/* ── PROVISIONAL BADGE ── */

.ad-provisional {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  background: rgba(251,191,36,0.08);
  border: 1px dashed rgba(251,191,36,0.4);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ad-gold);
  text-align: center;
  margin-bottom: 16px;
}

/* ── CLASH ANALYSIS ── */

.ad-clash {
  margin-bottom: 20px;
  padding: 16px;
  background: rgba(58,190,255,0.04);
  border: 1px solid rgba(58,190,255,0.15);
  border-radius: 12px;
}

.ad-clash-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--ad-blue);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ad-clash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

.ad-clash-field:first-child {
  grid-column: 1 / -1;
}

.ad-clash-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.ad-clash-text {
  font-size: 13px;
  color: var(--ad-text);
  line-height: 1.5;
  padding: 8px 12px;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  border-left: 3px solid var(--ad-blue);
}

.ad-clash-winner {
  text-align: center;
  font-family: 'Unbounded', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--ad-blue);
  padding: 8px;
  background: rgba(58,190,255,0.08);
  border-radius: 8px;
}

/* ── SKILL TRENDS ── */

.ad-skill-trends {
  margin-bottom: 20px;
}

/* ── KEY WEAKNESSES (judge structured breakdown) ── */

.ad-key-weaknesses {
  padding: 16px;
  background: rgba(248,113,113,0.04);
  border: 1px solid rgba(248,113,113,0.15);
  border-radius: 12px;
}

.ad-kw-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--ad-error);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ad-kw-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ad-kw-card {
  padding: 12px 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--ad-border);
  border-left: 3px solid var(--ad-error);
  border-radius: 10px;
}

.ad-kw-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.ad-kw-index {
  font-size: 10px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.ad-kw-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--ad-text);
}

.ad-kw-score {
  font-family: 'Unbounded', sans-serif;
  font-size: 14px;
  font-weight: 700;
  min-width: 32px;
  text-align: right;
}

.ad-kw-score.bad { color: var(--ad-error); }
.ad-kw-score.mid { color: var(--ad-gold); }
.ad-kw-score.good { color: var(--ad-success); }

.ad-kw-field {
  margin-top: 6px;
}

.ad-kw-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 3px;
}

.ad-kw-text {
  font-size: 12px;
  color: var(--ad-gray);
  line-height: 1.5;
}

.ad-kw-fix .ad-kw-text {
  color: var(--ad-blue);
}

@media (max-width: 640px) {
  .ad-key-weaknesses {
    padding: 14px 12px;
  }

  .ad-kw-name {
    font-size: 12px;
  }
}

.ad-skill-trends-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--ad-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.ad-skill-trends-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ad-trend-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--ad-border);
  border-radius: 8px;
  font-size: 13px;
}

.ad-trend-row.weak {
  border-color: rgba(248,113,113,0.3);
}

.ad-trend-name {
  flex: 1;
  color: var(--ad-gray);
  font-weight: 600;
}

.ad-trend-before {
  color: var(--ad-dim);
  font-size: 12px;
}

.ad-trend-diff {
  font-size: 12px;
  font-weight: 700;
  min-width: 48px;
  text-align: center;
}

.ad-trend-diff.up { color: var(--ad-success); }
.ad-trend-diff.down { color: var(--ad-error); }
.ad-trend-diff.flat { color: var(--ad-dim); }

.ad-trend-now {
  font-weight: 700;
  color: var(--ad-text);
  min-width: 28px;
  text-align: right;
}

@media (max-width: 640px) {
  .ad-option-row {
    flex-wrap: wrap;
  }

  .ad-option-btn {
    min-width: calc(50% - 4px);
  }

  .ad-clash-grid {
    grid-template-columns: 1fr;
  }

  .ad-clash-field:first-child {
    grid-column: auto;
  }
}

/* ══════════════════════════════════════════════
   DEBIX PHOTOS — setup hero, VS avatars, challenge,
   waiting, results, revision (mobile-first)
   ══════════════════════════════════════════════ */

.ad-setup-icon-wrap {
  width: auto;
  height: auto;
  min-width: 0;
  border: none;
  background: transparent;
  color: inherit;
  border-radius: 0;
  margin-bottom: 8px;
}

.ad-debix-hero {
  display: block;
  width: 110px;
  height: auto;
  max-height: 140px;
  object-fit: contain;
  margin: 0 auto;
  filter: drop-shadow(0 8px 24px rgba(166, 138, 249, 0.35));
  animation: ad-debix-float 4s ease-in-out infinite;
}

@keyframes ad-debix-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.ad-debate-player {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.ad-player-avatar {
  width: 56px;
  height: 56px;
  object-fit: contain;
  border-radius: 50%;
  background: rgba(166, 138, 249, 0.1);
  border: 2px solid rgba(166, 138, 249, 0.35);
  padding: 4px;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.35));
}

.ad-player-avatar.user-slot {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--ad-blue);
  background: rgba(58, 190, 255, 0.1);
  border-color: rgba(58, 190, 255, 0.35);
}

.ad-challenge-avatar {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 50%;
  background: rgba(248, 113, 113, 0.12);
  border: 1.5px solid rgba(248, 113, 113, 0.35);
  padding: 3px;
  flex-shrink: 0;
}

.ad-waiting-avatar {
  width: 72px;
  height: auto;
  max-height: 96px;
  object-fit: contain;
  display: block;
  margin: 0 auto 12px;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.35));
  animation: ad-debix-float 3s ease-in-out infinite;
}

.ad-waiting-spinner {
  margin-bottom: 12px;
}

.ad-header-debix {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 50%;
  background: rgba(251, 191, 36, 0.1);
  border: 1.5px solid rgba(251, 191, 36, 0.3);
  padding: 4px;
  margin-bottom: 8px;
}

.ad-rev-header-debix {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 50%;
  background: rgba(166, 138, 249, 0.1);
  border: 1.5px solid rgba(166, 138, 249, 0.3);
  padding: 4px;
  margin-bottom: 8px;
}

/* Floating coach widget — keep clear of content + toasts on phones */
.toast-container {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 6px;
  pointer-events: none;
  max-width: calc(100vw - 24px);
}

.toast {
  padding: 9px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  transform: translateY(14px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: auto;
  background: rgba(17, 24, 39, 0.95);
  border: 1px solid var(--ad-border);
  color: var(--ad-text);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.toast.show { opacity: 1; transform: translateY(0); }

.toast.success {
  background: rgba(52, 211, 153, 0.12);
  border-color: rgba(52, 211, 153, 0.35);
  color: var(--ad-success);
}

.toast.error {
  background: rgba(248, 113, 113, 0.12);
  border-color: rgba(248, 113, 113, 0.35);
  color: var(--ad-error);
}

.toast.info {
  background: rgba(58, 190, 255, 0.1);
  border-color: rgba(58, 190, 255, 0.3);
  color: var(--ad-blue);
}

@media (max-width: 640px) {
  .ad-debix-hero {
    width: 92px;
    max-height: 120px;
  }

  .ad-player-avatar {
    width: 48px;
    height: 48px;
    padding: 3px;
  }

  .ad-challenge-avatar {
    width: 34px;
    height: 34px;
  }

  .ad-waiting-avatar {
    width: 64px;
    max-height: 88px;
  }

  .ad-header-debix,
  .ad-rev-header-debix {
    width: 44px;
    height: 44px;
  }

  #debix-container {
    bottom: 14px;
    right: 10px;
  }

  #debix-container .debix-avatar-wrap,
  #debix-container .debix-avatar {
    width: 84px;
  }

  #debix-container .debix-bubble {
    max-width: min(240px, calc(100vw - 110px));
  }

  .toast-container {
    left: 12px;
    right: 12px;
    transform: none;
    bottom: auto;
    top: 72px;
    max-width: none;
  }
}

@media (max-width: 380px) {
  .ad-debix-hero {
    width: 80px;
  }

  .ad-player-avatar {
    width: 42px;
    height: 42px;
  }

  #debix-container .debix-avatar-wrap,
  #debix-container .debix-avatar {
    width: 76px;
  }
}