/* ==========================================================================
   MilleRace Developer Mode & Quick Page Navigation Toolbar
   ========================================================================== */

/* Dev Mode Panel Overlay (Opened via Ctrl+Shift+D, Alt+D, or ~) */
.dev-mode-panel {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: min(380px, 92vw);
  max-height: 84vh;
  overflow-y: auto;
  background: rgba(22, 20, 28, 0.96);
  border: 2px solid #8A38F5;
  border-radius: 20px;
  padding: 18px;
  box-sizing: border-box;
  z-index: 999999;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(16px);
  display: none;
  flex-direction: column;
  gap: 14px;
  color: #FFFFFF;
  font-family: var(--font-body);
  animation: devFadeIn 0.25s ease-out;
}

.dev-mode-panel.active {
  display: flex;
}

.dev-mode-panel.dragging {
  user-select: none;
  box-shadow: 0 16px 50px rgba(138, 56, 245, 0.45);
}

@keyframes devFadeIn {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Header & Drag Handle */
.dev-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(243, 205, 80, 0.25);
  padding-bottom: 10px;
  cursor: grab;
  user-select: none;
}

.dev-header:active {
  cursor: grabbing;
}

.dev-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dev-drag-indicator {
  color: rgba(255, 255, 255, 0.35);
  font-size: 1.1rem;
  letter-spacing: -2px;
  cursor: grab;
}

.dev-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dev-header-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.dev-header-btn:hover {
  background: rgba(243, 205, 80, 0.3);
  border-color: var(--color-yellow);
}

.dev-title {
  font-family: var(--font-title);
  font-size: 1.12rem;
  color: var(--color-yellow);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.dev-subtitle {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 2px;
}

.dev-close-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.dev-close-btn:hover {
  background: #E53E3E;
  border-color: #E53E3E;
}

/* 1. Auth & Password Protected View */
.dev-auth-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 16px 8px;
  gap: 12px;
}

.dev-auth-container.shake {
  animation: devShake 0.4s ease-in-out;
}

@keyframes devShake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-8px); }
  40%, 80% { transform: translateX(8px); }
}

.dev-lock-icon {
  font-size: 2.2rem;
  filter: drop-shadow(0 0 10px rgba(243, 205, 80, 0.6));
}

.dev-auth-title {
  font-family: var(--font-title);
  font-size: 1.15rem;
  color: var(--color-yellow);
  font-weight: 700;
}

.dev-auth-subtitle {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.4;
}

.dev-auth-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}

.dev-input-password {
  width: 100%;
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.45);
  border: 1.5px solid rgba(138, 56, 245, 0.6);
  border-radius: 10px;
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  box-sizing: border-box;
  outline: none;
  transition: all 0.2s ease;
  text-align: center;
  letter-spacing: 2px;
}

.dev-input-password:focus {
  border-color: var(--color-yellow);
  box-shadow: 0 0 12px rgba(243, 205, 80, 0.35);
}

.dev-btn-unlock {
  background: linear-gradient(135deg, #8A38F5, #6721C4);
  border: 1.5px solid var(--color-yellow);
  color: #FFFFFF;
  padding: 10px;
  border-radius: 10px;
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.dev-btn-unlock:hover {
  transform: translateY(-1.5px);
  box-shadow: 0 6px 18px rgba(138, 56, 245, 0.5);
  background: linear-gradient(135deg, #9C4EFF, #7B2FDB);
}

.dev-auth-error {
  background: rgba(229, 62, 62, 0.2);
  border: 1px solid #E53E3E;
  color: #FC8181;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 6px 10px;
  border-radius: 8px;
  width: 100%;
  box-sizing: border-box;
}

/* 2. Main Dev Content Container */
.dev-content-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Leaderboard Reset Section */
.dev-reset-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dev-reset-btn {
  background: rgba(229, 62, 62, 0.2);
  border: 1.5px solid #E53E3E;
  color: #FFFFFF;
  border-radius: 12px;
  padding: 9px 12px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
}

.dev-reset-btn:hover {
  background: #E53E3E;
  border-color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(229, 62, 62, 0.45);
}

.dev-reset-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.dev-reset-status {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-yellow);
  background: rgba(0, 0, 0, 0.3);
  padding: 6px 8px;
  border-radius: 6px;
  text-align: center;
}

/* Sections */
.dev-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dev-section-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 1px;
}

/* Quick Page Navigation Grid */
.dev-nav-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.dev-nav-btn {
  background: rgba(138, 56, 245, 0.25);
  border: 1.5px solid rgba(138, 56, 245, 0.6);
  color: #FFFFFF;
  border-radius: 12px;
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dev-nav-btn:hover {
  background: #8A38F5;
  border-color: var(--color-yellow);
  transform: translateY(-1.5px);
  box-shadow: 0 4px 10px rgba(138, 56, 245, 0.4);
}

.dev-nav-btn.active-screen {
  background: var(--color-yellow);
  color: #16141C;
  border-color: #FFFFFF;
  font-weight: 700;
}

/* Controls & Toggles */
.dev-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.05);
  padding: 8px 12px;
  border-radius: 12px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.dev-switch {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

.dev-switch input {
  accent-color: var(--color-yellow);
  cursor: pointer;
  width: 16px;
  height: 16px;
}

/* Character & Score Simulator */
.dev-score-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
}

.dev-score-btn {
  background: rgba(46, 158, 133, 0.25);
  border: 1.5px solid rgba(46, 158, 133, 0.6);
  color: #FFFFFF;
  border-radius: 8px;
  padding: 6px 4px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.dev-score-btn:hover {
  background: var(--color-teal);
  border-color: #FFFFFF;
}

/* Key Slots Bar */
.dev-keys-row {
  display: flex;
  gap: 6px;
}

.dev-key-btn {
  flex: 1;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  border-radius: 8px;
  padding: 6px 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: bold;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s ease;
}

.dev-key-btn.unlocked {
  background: var(--color-yellow);
  color: #16141C;
  border-color: #FFFFFF;
}

/* Hide Scrollbar for Panel */
.dev-mode-panel {
  scrollbar-width: none !important;
  -ms-overflow-style: none !important;
}

.dev-mode-panel::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}