/* ============================================================
   RepRoom Engine — Gamification & Module UI
   XP system, mental floss, training modes, leaderboard,
   certification, Brad graduated reactions
   ============================================================ */

/* ═══════════════════════════════════════════════════════════════
   XP POPUP
   ═══════════════════════════════════════════════════════════════ */

#xp-popup-container {
  position: fixed;
  pointer-events: none;
  z-index: 8000;
  inset: 0;
}

.xp-popup {
  position: fixed;
  right: 280px;
  bottom: 120px;
  font-family: 'Bebas Neue', 'DM Sans', sans-serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 8px 18px;
  border-radius: 999px;
  pointer-events: none;
  animation: xp-float-up 1.8s ease-out forwards;
  z-index: 8000;
}

.xp-popup.xp-gain {
  color: #10B981;
  text-shadow: 0 0 20px rgba(16,185,129,0.6);
  background: rgba(16,185,129,0.12);
  border: 1px solid rgba(16,185,129,0.3);
}

.xp-popup.xp-loss {
  color: #FF4444;
  text-shadow: 0 0 20px rgba(255,68,68,0.5);
  background: rgba(255,68,68,0.1);
  border: 1px solid rgba(255,68,68,0.25);
}

@keyframes xp-float-up {
  0%   { opacity: 0; transform: translateY(0) scale(0.8); }
  15%  { opacity: 1; transform: translateY(-10px) scale(1.05); }
  70%  { opacity: 1; transform: translateY(-40px) scale(1); }
  100% { opacity: 0; transform: translateY(-70px) scale(0.9); }
}

/* ═══════════════════════════════════════════════════════════════
   HEADER XP BAR
   ═══════════════════════════════════════════════════════════════ */

.header-xp-block {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 120px;
}

.header-xp-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.header-xp-level {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent, #00d4ff);
}

.header-xp-value {
  font-size: 10px;
  color: var(--text-muted, #6B7FA8);
  font-variant-numeric: tabular-nums;
}

.header-xp-bar {
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  overflow: hidden;
}

.header-xp-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent, #00d4ff), var(--accent-dim, #0099bb));
  border-radius: 2px;
  transition: width 0.6s ease;
}

/* ═══════════════════════════════════════════════════════════════
   TRAINING MODE SELECTOR
   ═══════════════════════════════════════════════════════════════ */

.training-mode-selector {
  display: flex;
  gap: 2px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px;
  padding: 2px;
}

.training-mode-btn {
  background: transparent;
  border: none;
  color: var(--text-muted, #6B7FA8);
  cursor: pointer;
  font-size: 14px;
  padding: 5px 8px;
  border-radius: 6px;
  transition: all 0.15s;
  line-height: 1;
}

.training-mode-btn:hover {
  background: rgba(255,255,255,0.06);
  color: var(--text, #F0F4FF);
}

.training-mode-btn.active {
  background: rgba(255,255,255,0.1);
  color: var(--text, #F0F4FF);
}

/* Expert mode visual cue in app */
.mode-expert #panel-script,
.mode-expert .hidden-mode {
  display: none !important;
}

.mode-expert #panel-tracker.hidden-mode {
  display: none !important;
}

/* Practice mode — panel collapsed but not hidden */
.mode-practice #panel-script.collapsed .script-lines {
  max-height: 0;
  overflow: hidden;
}

/* ═══════════════════════════════════════════════════════════════
   MENTAL FLOSS OVERLAY
   ═══════════════════════════════════════════════════════════════ */

#mental-floss-overlay {
  position: fixed;
  inset: 0;
  background: #060B14;
  z-index: 7000;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
  transition: opacity 0.5s ease;
}

#mental-floss-overlay.mf-exiting {
  opacity: 0;
}

#mental-floss-overlay.hidden {
  display: none;
}

.mf-container {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 0;
  position: relative;
  overflow: hidden;
}

.mf-brad-col {
  width: 280px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background: rgba(255,255,255,0.02);
  border-right: 1px solid rgba(255,255,255,0.05);
  height: 100%;
}

.mf-brad-avatar {
  width: 200px;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.mf-brad-avatar svg {
  width: 100%;
  height: 100%;
}

.mf-brad-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px;
  letter-spacing: 0.1em;
  color: var(--accent, #F59E0B);
}

.mf-brad-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted, #6B7FA8);
}

.mf-content-col {
  flex: 1;
  padding: 60px 80px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mf-eyebrow {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent, #F59E0B);
  font-weight: 700;
}

.mf-headline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 36px;
  letter-spacing: 0.06em;
  color: rgba(240,244,255,0.4);
  line-height: 1.1;
}

.mf-line-display {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
  min-height: 160px;
}

.mf-line-text {
  font-family: 'DM Sans', sans-serif;
  font-size: 28px;
  font-weight: 500;
  line-height: 1.4;
  color: #F0F4FF;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  min-height: 80px;
}

.mf-line-text.visible {
  opacity: 1;
  transform: translateY(0);
}

.mf-line-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.mf-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  transition: all 0.3s ease;
}

.mf-dot.active {
  background: var(--accent, #F59E0B);
  box-shadow: 0 0 8px rgba(245,158,11,0.6);
  transform: scale(1.3);
}

.mf-dot.done {
  background: rgba(245,158,11,0.4);
}

.mf-dot-outro {
  width: 10px;
  height: 10px;
  background: rgba(255,255,255,0.08);
}

.mf-brad-reaction {
  font-size: 12px;
  color: var(--text-muted, #6B7FA8);
  min-height: 18px;
  font-style: italic;
}

.mf-progress-bar {
  height: 2px;
  background: rgba(255,255,255,0.06);
  border-radius: 1px;
  overflow: hidden;
}

.mf-progress-fill {
  height: 100%;
  background: var(--accent, #F59E0B);
  border-radius: 1px;
  transition: width 0.5s ease;
}

.mf-skip-btn {
  position: absolute;
  bottom: 24px;
  right: 32px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-muted, #6B7FA8);
  font-size: 11px;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.05em;
}

.mf-skip-btn:hover {
  border-color: rgba(255,255,255,0.2);
  color: var(--text, #F0F4FF);
}

.mf-skip-btn.hidden {
  display: none;
}

/* Brad nod animation in mental floss */
@keyframes mf-nod {
  0%   { transform: rotate(0deg); }
  25%  { transform: rotate(3deg); }
  75%  { transform: rotate(-3deg); }
  100% { transform: rotate(0deg); }
}

.mf-brad-avatar svg.mf-brad-nod {
  animation: mf-nod 0.5s ease-in-out;
}

.mf-brad-avatar svg.mf-brad-fistpump {
  animation: mf-fistpump 0.4s ease-out;
}

@keyframes mf-fistpump {
  0%   { transform: translateY(0) scale(1); }
  40%  { transform: translateY(-12px) scale(1.05); }
  100% { transform: translateY(0) scale(1); }
}

/* ═══════════════════════════════════════════════════════════════
   BRAD COACH — GRADUATED MODES
   ═══════════════════════════════════════════════════════════════ */

/* calm approval (60-79) */
#brad-coach.brad-mode-calm .brad-avatar {
  border-color: rgba(0,212,255,0.4);
}

/* genuine excitement (80-89) */
#brad-coach.brad-mode-excited .brad-avatar {
  border-color: rgba(16,185,129,0.6);
  box-shadow: 0 0 20px rgba(16,185,129,0.2);
}

/* full celebration (90+) */
#brad-coach.brad-mode-celebrating .brad-avatar {
  border-color: rgba(245,158,11,0.8);
  box-shadow: 0 0 30px rgba(245,158,11,0.3);
  animation: celebrating-pulse 0.8s ease-in-out infinite;
}

/* clown */
#brad-coach.brad-mode-clown .brad-avatar {
  border-color: rgba(255,68,68,0.9);
  box-shadow: 0 0 40px rgba(255,68,68,0.4);
  animation: clown-shake 0.15s ease-in-out infinite;
}

/* coach direct (character break) */
#brad-coach.brad-mode-coach .brad-avatar {
  border-color: rgba(245,158,11,0.5);
}

/* sly (expert mode) */
#brad-coach.brad-mode-sly .brad-avatar {
  border-color: rgba(139,92,246,0.5);
}

@keyframes celebrating-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(245,158,11,0.3); }
  50%       { box-shadow: 0 0 40px rgba(245,158,11,0.5); }
}

@keyframes clown-shake {
  0%   { transform: rotate(-2deg); }
  100% { transform: rotate(2deg); }
}

/* Brad SVG animation classes */
.brad-double-nod { animation: brad-double-nod 0.8s ease-in-out; }
.brad-clown-bounce { animation: brad-bounce 0.4s ease-in-out infinite; }
.brad-coach-direct { animation: none; }
.brad-deadpan { animation: none; }

@keyframes brad-double-nod {
  0%, 100% { transform: rotate(0deg); }
  20%  { transform: rotate(5deg); }
  40%  { transform: rotate(-2deg); }
  60%  { transform: rotate(5deg); }
  80%  { transform: rotate(-2deg); }
}

@keyframes brad-bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

/* ═══════════════════════════════════════════════════════════════
   LEVEL UP BANNER
   ═══════════════════════════════════════════════════════════════ */

.level-up-banner {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  background: linear-gradient(135deg, #0A0F1E, #1A2340);
  border: 2px solid var(--accent, #F59E0B);
  border-radius: 16px;
  padding: 32px 56px;
  text-align: center;
  z-index: 8500;
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 0 60px rgba(245,158,11,0.3);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.level-up-banner.visible {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.level-up-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 16px;
  letter-spacing: 0.2em;
  color: var(--accent, #F59E0B);
  margin-bottom: 4px;
  text-transform: uppercase;
}

.level-up-name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 48px;
  letter-spacing: 0.1em;
  color: #F0F4FF;
  line-height: 1;
}

/* ═══════════════════════════════════════════════════════════════
   CERTIFICATION MODAL
   ═══════════════════════════════════════════════════════════════ */

.cert-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6,11,20,0.85);
  backdrop-filter: blur(4px);
  z-index: 8500;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.cert-modal-overlay.visible {
  opacity: 1;
}

.cert-modal {
  background: linear-gradient(135deg, #0F1629, #1A2340);
  border: 2px solid var(--accent, #F59E0B);
  border-radius: 16px;
  padding: 48px 56px;
  text-align: center;
  max-width: 480px;
  width: 90%;
  box-shadow: 0 0 80px rgba(245,158,11,0.25);
  transform: translateY(20px) scale(0.95);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cert-modal-overlay.visible .cert-modal {
  transform: translateY(0) scale(1);
}

.cert-modal-icon {
  font-size: 64px;
  margin-bottom: 16px;
  line-height: 1;
}

.cert-modal-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 32px;
  letter-spacing: 0.12em;
  color: var(--accent, #F59E0B);
  margin-bottom: 8px;
}

.cert-modal-name {
  font-size: 20px;
  font-weight: 700;
  color: #F0F4FF;
  margin-bottom: 8px;
}

.cert-modal-score {
  font-size: 13px;
  color: #10B981;
  margin-bottom: 4px;
}

.cert-modal-date {
  font-size: 12px;
  color: var(--text-muted, #6B7FA8);
  margin-bottom: 28px;
}

.cert-modal-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* ═══════════════════════════════════════════════════════════════
   LEADERBOARD WIDGET
   ═══════════════════════════════════════════════════════════════ */

.leaderboard-tab-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 700px;
  margin: 0 auto;
  width: 100%;
}

.leaderboard-shoutout-banner {
  background: linear-gradient(90deg, rgba(245,158,11,0.12), transparent);
  border: 1px solid rgba(245,158,11,0.25);
  border-radius: 10px;
  padding: 12px 20px;
  font-size: 14px;
  color: #F0F4FF;
}

.lb-my-stats {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  padding: 14px 20px;
}

.lb-my-level {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 0.08em;
  color: var(--accent, #F59E0B);
}

.lb-my-xp {
  font-size: 13px;
  color: var(--text-muted, #6B7FA8);
  font-variant-numeric: tabular-nums;
}

.lb-my-badges {
  display: flex;
  gap: 6px;
  font-size: 18px;
  margin-left: auto;
}

.lb-name-input-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.lb-name-input {
  flex: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 8px 14px;
  color: #F0F4FF;
  font-size: 13px;
  outline: none;
}

.lb-name-input:focus {
  border-color: var(--accent, #F59E0B);
}

.leaderboard-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted, #6B7FA8);
  font-size: 14px;
}

.leaderboard-shoutout {
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 13px;
  color: #F0F4FF;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.shoutout-icon { font-size: 16px; }

.leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.leaderboard-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  background: rgba(255,255,255,0.02);
  border: 1px solid transparent;
  transition: background 0.15s;
}

.leaderboard-row:hover { background: rgba(255,255,255,0.04); }
.leaderboard-row.is-me { border-color: rgba(0,212,255,0.2); background: rgba(0,212,255,0.04); }
.leaderboard-row.rank-gold   { border-color: rgba(245,158,11,0.3); }
.leaderboard-row.rank-silver { border-color: rgba(180,180,180,0.2); }
.leaderboard-row.rank-bronze { border-color: rgba(180,100,50,0.2); }

.lb-rank { font-size: 16px; width: 32px; text-align: center; flex-shrink: 0; }
.lb-info { flex: 1; }
.lb-name { font-size: 13px; font-weight: 600; color: #F0F4FF; }
.lb-level { font-size: 11px; color: var(--text-muted, #6B7FA8); }
.lb-you { font-size: 10px; background: rgba(0,212,255,0.15); color: var(--accent, #00d4ff); border-radius: 4px; padding: 1px 6px; margin-left: 6px; }
.lb-right { display: flex; align-items: center; gap: 10px; }
.lb-badge { font-size: 16px; }
.lb-xp { font-size: 12px; color: var(--accent, #F59E0B); font-variant-numeric: tabular-nums; font-weight: 600; }
.lb-sessions { font-size: 11px; color: var(--text-muted, #6B7FA8); }

/* ═══════════════════════════════════════════════════════════════
   CERTS TAB
   ═══════════════════════════════════════════════════════════════ */

.certs-tab-content {
  padding: 24px;
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}

.certs-header {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: 0.1em;
  color: #F0F4FF;
  margin-bottom: 6px;
}

.certs-subtitle {
  font-size: 13px;
  color: var(--text-muted, #6B7FA8);
  margin-bottom: 24px;
}

.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}

.cert-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all 0.2s;
}

.cert-card.cert-earned {
  background: rgba(16,185,129,0.06);
  border-color: rgba(16,185,129,0.3);
}

.cert-card.cert-full {
  grid-column: 1 / -1;
  background: rgba(245,158,11,0.05);
  border-color: rgba(245,158,11,0.3);
  flex-direction: row;
  align-items: center;
  gap: 20px;
}

.cert-card.cert-full.cert-earned {
  background: rgba(245,158,11,0.1);
  border-color: rgba(245,158,11,0.6);
}

.cert-card-icon { font-size: 28px; }
.cert-card-title { font-size: 13px; font-weight: 700; color: #F0F4FF; }
.cert-card-desc { font-size: 11px; color: var(--text-muted, #6B7FA8); line-height: 1.5; }
.cert-card-badge { font-size: 10px; font-weight: 700; letter-spacing: 0.1em; color: #10B981; text-transform: uppercase; }

/* ═══════════════════════════════════════════════════════════════
   BADGE TOAST
   ═══════════════════════════════════════════════════════════════ */

.badge-toast {
  background: rgba(16,185,129,0.12) !important;
  border: 1px solid rgba(16,185,129,0.35) !important;
}