/* ==========================================================================
   Scoreboard Studio (Taskmaster Edition) - Dedicated Styles & FLIP Transitions
   ========================================================================== */

/* Page Base */
.scoreboard-body {
  min-height: 100vh;
  background-color: var(--bg-primary, #0f172a);
  color: var(--text-primary, #f8fafc);
  font-family: var(--font-sans, 'Outfit', -apple-system, sans-serif);
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* --- Scoreboard Header --- */
.sb-header {
  height: 64px;
  background: var(--card-bg, #1e293b);
  border-bottom: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  gap: 1.5rem;
  z-index: 20;
}

.sb-header-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex: 1;
}

.sb-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: inherit;
}

.sb-logo-icon {
  font-size: 1.7rem;
  line-height: 1;
  filter: drop-shadow(0 2px 8px rgba(245, 158, 11, 0.4));
}

.sb-app-title {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff 30%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sb-app-subtitle {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-secondary, #94a3b8);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
}

.sb-tournament-title-wrapper {
  flex: 1;
  max-width: 380px;
}

.sb-tournament-title-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--text-primary, #f8fafc);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.35rem 0.65rem;
  transition: all 0.2s ease;
}

.sb-tournament-title-input:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--border-color, rgba(255, 255, 255, 0.15));
}

.sb-tournament-title-input:focus {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-primary, #3b82f6);
  outline: none;
}

.sb-header-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 6px;
  background: var(--bg-tertiary, rgba(255, 255, 255, 0.06));
  border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
  color: var(--text-primary, #f8fafc);
  text-decoration: none;
  transition: all 0.15s ease;
}

.btn-nav:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-nav svg {
  width: 16px;
  height: 16px;
}

/* --- Round Tabs Bar --- */
.sb-rounds-nav {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color, rgba(255, 255, 255, 0.08));
  padding: 0.5rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  overflow-x: auto;
}

.sb-tabs-container {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.sb-round-tab {
  background: var(--bg-tertiary, rgba(255, 255, 255, 0.05));
  border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
  color: var(--text-secondary, #94a3b8);
  border-radius: 8px;
  padding: 0.4rem 0.9rem;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.sb-round-tab:hover {
  background: rgba(255, 255, 255, 0.09);
  color: var(--text-primary, #f8fafc);
}

.sb-round-tab.active {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border-color: rgba(245, 158, 11, 0.5);
  font-weight: 700;
}

.sb-round-tab-score-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
}

.sb-btn-add-round {
  white-space: nowrap;
  border-style: dashed;
  color: var(--text-secondary, #94a3b8);
}

.sb-btn-add-round:hover {
  color: var(--text-primary, #fff);
  border-color: var(--accent-primary, #3b82f6);
}

/* --- Round Action Toolbar --- */
.sb-round-action-bar {
  background: var(--card-bg, #1e293b);
  border-bottom: 1px solid var(--border-color, rgba(255, 255, 255, 0.08));
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.sb-round-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.sb-round-title-group {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.sb-round-pill {
  background: rgba(245, 158, 11, 0.2);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.4);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: 9999px;
}

.sb-round-name-input {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--text-primary, #f8fafc);
  font-size: 1.15rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  min-width: 260px;
  transition: all 0.15s ease;
}

.sb-round-name-input:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-color, rgba(255, 255, 255, 0.15));
}

.sb-round-name-input:focus {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent-primary, #3b82f6);
  outline: none;
}

.sb-round-status {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary, #94a3b8);
  background: var(--bg-tertiary, rgba(255, 255, 255, 0.05));
  padding: 2px 8px;
  border-radius: 4px;
}

.sb-round-controls {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.btn-reveal {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #090d16;
  font-weight: 800;
  box-shadow: 0 4px 18px rgba(245, 158, 11, 0.4);
  border: none;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-reveal:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 6px 24px rgba(245, 158, 11, 0.6);
  color: #000;
}

.btn-reveal:active {
  transform: translateY(0) scale(0.98);
}

.reveal-btn-icon {
  font-size: 1.15rem;
}

.sb-controls-divider {
  width: 1px;
  height: 24px;
  background: var(--border-color, rgba(255, 255, 255, 0.12));
  margin: 0 0.25rem;
}

.sb-participant-stepper {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-tertiary, rgba(255, 255, 255, 0.06));
  border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
  border-radius: 6px;
  padding: 2px 4px;
}

.sb-participant-count {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-secondary, #94a3b8);
  padding: 0 6px;
}

.btn-icon-sm {
  background: transparent;
  border: none;
  color: var(--text-secondary, #94a3b8);
  font-weight: 800;
  width: 22px;
  height: 22px;
  border-radius: 4px;
  cursor: pointer;
}

.btn-icon-sm:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

/* --- Scoreboard Arena (FLIP Animation Container) --- */
.sb-main-arena {
  flex: 1;
  padding: 2rem 1.5rem;
  max-width: 1080px;
  width: 100%;
  margin: 0 auto;
}

.sb-arena-container {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  position: relative;
}

/* Participant Card */
.sb-card {
  background: var(--card-bg, #1e293b);
  border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
  border-radius: 12px;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  border-left: 5px solid var(--accent-1, #ef4444);
  position: relative;
  overflow: hidden;
  will-change: transform;
}

/* Accent Colors */
.sb-card[data-color="1"] { border-left-color: var(--accent-1, #ef4444); }
.sb-card[data-color="2"] { border-left-color: var(--accent-2, #3b82f6); }
.sb-card[data-color="3"] { border-left-color: var(--accent-3, #10b981); }
.sb-card[data-color="4"] { border-left-color: var(--accent-4, #f59e0b); }
.sb-card[data-color="5"] { border-left-color: var(--accent-5, #8b5cf6); }
.sb-card[data-color="6"] { border-left-color: var(--accent-6, #ec4899); }
.sb-card[data-color="7"] { border-left-color: var(--accent-7, #06b6d4); }
.sb-card[data-color="8"] { border-left-color: var(--accent-8, #84cc16); }

/* FLIP Transition Classes */
.sb-card.flip-animating {
  transition: transform 0.75s cubic-bezier(0.2, 0.9, 0.3, 1.25), box-shadow 0.4s ease;
}

.sb-card.rank-climbing {
  z-index: 10;
  box-shadow: 0 12px 35px rgba(245, 158, 11, 0.4), 0 0 15px rgba(245, 158, 11, 0.3);
  border-color: rgba(245, 158, 11, 0.6);
}

.sb-card.rank-falling {
  opacity: 0.85;
}

/* Progress Fill Backdrop */
.sb-card-progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.025);
  pointer-events: none;
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 0;
}

.sb-card-left {
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 1;
  flex: 1;
  min-width: 0;
}

/* Rank & Delta Indicators */
.sb-rank-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 52px;
}

.sb-rank-badge {
  font-size: 1.55rem;
  font-weight: 900;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sb-rank-badge.rank-1 { filter: drop-shadow(0 0 8px rgba(245, 158, 11, 0.7)); font-size: 1.85rem; }
.sb-rank-badge.rank-2 { filter: drop-shadow(0 0 8px rgba(148, 163, 184, 0.7)); font-size: 1.7rem; }
.sb-rank-badge.rank-3 { filter: drop-shadow(0 0 8px rgba(217, 119, 6, 0.7)); font-size: 1.6rem; }

.sb-delta-badge {
  font-size: 0.68rem;
  font-weight: 800;
  margin-top: 3px;
  padding: 1px 4px;
  border-radius: 4px;
  line-height: 1;
}

.sb-delta-badge.delta-up {
  color: #34d399;
  background: rgba(16, 185, 129, 0.15);
}

.sb-delta-badge.delta-down {
  color: #f87171;
  background: rgba(239, 68, 68, 0.15);
}

.sb-delta-badge.delta-same {
  color: #64748b;
}

/* Participant Profile */
.sb-participant-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-width: 0;
}

.sb-avatar-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-tertiary, rgba(255, 255, 255, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.05rem;
  color: #fff;
  flex-shrink: 0;
}

.sb-participant-name-input {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--text-primary, #f8fafc);
  font-size: 1.18rem;
  font-weight: 800;
  padding: 0.2rem 0.4rem;
  width: 100%;
  max-width: 260px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.15s ease;
}

.sb-participant-name-input:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-color, rgba(255, 255, 255, 0.15));
}

.sb-participant-name-input:focus {
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--accent-primary, #3b82f6);
  outline: none;
}

/* Score displays */
.sb-card-scores {
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 1;
}

.sb-round-score-pill {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-color, rgba(255, 255, 255, 0.12));
  border-radius: 6px;
  padding: 0.35rem 0.75rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-secondary, #94a3b8);
  min-width: 78px;
  text-align: center;
}

.sb-round-score-pill.has-points {
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.12);
  border-color: rgba(56, 189, 248, 0.3);
}

.sb-round-score-pill.is-dq {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.4);
}

.sb-total-score-badge {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  min-width: 85px;
}

.sb-total-points-num {
  font-family: var(--font-mono, monospace);
  font-size: 1.85rem;
  font-weight: 900;
  color: #f59e0b;
  line-height: 1;
}

.sb-total-points-label {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #94a3b8;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Micro-Adjuster Buttons */
.sb-stepper-bar {
  display: flex;
  align-items: center;
  gap: 3px;
  z-index: 1;
}

.sb-step-btn {
  background: var(--bg-tertiary, rgba(255, 255, 255, 0.06));
  border: 1px solid var(--border-color, rgba(255, 255, 255, 0.1));
  border-radius: 5px;
  color: var(--text-secondary, #94a3b8);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.3rem 0.55rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.sb-step-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
}

.sb-step-btn:active {
  transform: scale(0.92);
}

.sb-step-btn.btn-dq {
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.35);
  font-weight: 800;
}

.sb-step-btn.btn-dq:hover {
  background: rgba(239, 68, 68, 0.2);
}

.sb-step-btn.btn-dq.active {
  background: #ef4444;
  color: #fff;
  border-color: #dc2626;
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.5);
}

/* Score Animation Pop */
@keyframes scorePop {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); color: #fff; }
  100% { transform: scale(1); }
}

.score-pop {
  animation: scorePop 0.4s ease;
}

/* --- Scoreboard Matrix Modal --- */
.sb-matrix-dialog {
  max-width: 880px;
  width: 95vw;
}

.sb-matrix-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border-color, rgba(255, 255, 255, 0.08));
  border-radius: 8px;
}

.sb-matrix-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  text-align: left;
}

.sb-matrix-table th {
  background: rgba(255, 255, 255, 0.04);
  padding: 0.75rem 1rem;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary, #94a3b8);
  border-bottom: 1px solid var(--border-color, rgba(255, 255, 255, 0.08));
}

.sb-matrix-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color, rgba(255, 255, 255, 0.05));
  vertical-align: middle;
}

.sb-matrix-table tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.sb-matrix-total-cell {
  font-family: var(--font-mono, monospace);
  font-weight: 800;
  color: #f59e0b;
  font-size: 1.1rem;
}

/* --- Presentation / Projector Stage Mode --- */
body.stage-mode .sb-header-right button:not(#btnStageMode):not(#btnThemeToggle),
body.stage-mode .sb-round-action-bar .sb-round-controls button:not(#btnRevealRound),
body.stage-mode .sb-stepper-bar {
  display: none !important;
}

body.stage-mode .sb-card {
  padding: 1.5rem 2rem;
  margin-bottom: 0.5rem;
}

body.stage-mode .sb-total-points-num {
  font-size: 2.8rem;
}

body.stage-mode .sb-participant-name-input {
  font-size: 1.8rem;
  max-width: 450px;
}

body.stage-mode .sb-rank-badge {
  font-size: 2.4rem;
}