/* ==========================================================================
   🥊 THE FIGHTER'S CORNER — CSS DESIGN SYSTEM
   Theme: Athletic Dark Mode / Championship Boxing Gym
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Oswald:wght@500;600;700&family=Teko:wght@600;700&display=swap');

:root {
  --bg-deep: #07080a;
  --bg-surface: #0f1217;
  --bg-card: #151922;
  --bg-card-hover: #1c222e;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-active: rgba(230, 57, 70, 0.5);
  
  --crimson-red: #e63946;
  --crimson-glow: rgba(230, 57, 70, 0.25);
  --champ-gold: #ffb703;
  --gold-glow: rgba(255, 183, 3, 0.25);
  --emerald-green: #10b981;
  --green-glow: rgba(16, 185, 129, 0.25);
  --cobalt-blue: #3a86ff;
  
  --text-main: #f8f9fa;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Oswald', sans-serif;
  --font-timer: 'Teko', 'Oswald', sans-serif;
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 20px var(--crimson-glow);
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-deep);
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* --------------------------------------------------------------------------
   App Container & Header
   -------------------------------------------------------------------------- */
.app-container {
  max-width: 1140px;
  margin: 0 auto;
  width: 100%;
  padding: 16px 20px 48px;
  flex: 1;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  margin-bottom: 24px;
  box-shadow: var(--shadow-card);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-badge {
  background: linear-gradient(135deg, var(--crimson-red), #b5179e);
  color: #fff;
  font-size: 22px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px var(--crimson-glow);
}

.brand-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.week-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 183, 3, 0.12);
  border: 1px solid rgba(255, 183, 3, 0.35);
  color: var(--champ-gold);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font-display);
  letter-spacing: 0.5px;
}

.btn-icon {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-icon:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-active);
}

/* --------------------------------------------------------------------------
   Navigation Tabs
   -------------------------------------------------------------------------- */
.nav-tabs {
  display: flex;
  gap: 8px;
  background: var(--bg-surface);
  padding: 6px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  margin-bottom: 24px;
  overflow-x: auto;
}

.tab-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-sans);
  border-radius: var(--radius-md);
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-fast);
}

.tab-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}

.tab-btn.active {
  background: var(--crimson-red);
  color: #fff;
  box-shadow: 0 4px 14px var(--crimson-glow);
}

/* --------------------------------------------------------------------------
   Tab View Panels
   -------------------------------------------------------------------------- */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.2s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   Today's Corner — Layout Grid
   -------------------------------------------------------------------------- */
.corner-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
}

@media (max-width: 900px) {
  .corner-grid {
    grid-template-columns: 1fr;
  }
}

/* Cards */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  margin-bottom: 24px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 18px;
}

.card-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Date & Day Switcher */
.workout-meta-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.day-selector-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.select-day-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.select-day-btn.active {
  background: rgba(230, 57, 70, 0.2);
  border-color: var(--crimson-red);
  color: #fff;
}

.date-picker-input {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-family: var(--font-sans);
}

/* Today's Focus Banner */
.day-focus-banner {
  background: linear-gradient(135deg, rgba(21, 25, 34, 0.8), rgba(28, 34, 46, 0.6));
  border-left: 4px solid var(--crimson-red);
  padding: 16px 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: 20px;
}

.day-focus-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.day-focus-cues {
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 10px;
}

.muscle-tags-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.muscle-tag {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   Interactive Boxing Round Timer
   -------------------------------------------------------------------------- */
.timer-card {
  text-align: center;
  background: radial-gradient(circle at center, #1b202c 0%, #0f1217 80%);
  border: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.timer-card.work-phase {
  border-color: rgba(230, 57, 70, 0.4);
  box-shadow: 0 0 25px var(--crimson-glow);
}

.timer-card.rest-phase {
  border-color: rgba(16, 185, 129, 0.4);
  box-shadow: 0 0 25px var(--green-glow);
}

.timer-phase-badge {
  display: inline-block;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
  font-family: var(--font-display);
}

.timer-card.work-phase .timer-phase-badge {
  background: var(--crimson-red);
  color: #fff;
}

.timer-card.rest-phase .timer-phase-badge {
  background: var(--emerald-green);
  color: #fff;
}

.timer-round-info {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 4px;
}

.timer-display {
  font-family: var(--font-timer);
  font-size: 92px;
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: 2px;
  color: #fff;
  margin: 12px 0 16px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

.timer-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 20px;
}

.btn-timer-main {
  background: var(--crimson-red);
  color: #fff;
  border: none;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 10px 28px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px var(--crimson-glow);
  transition: var(--transition-fast);
}

.btn-timer-main:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-timer-secondary {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  font-family: var(--font-display);
  font-size: 16px;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-timer-secondary:hover {
  background: var(--bg-card-hover);
}

.timer-presets {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.preset-chip {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
}

.preset-chip:hover, .preset-chip.active {
  background: rgba(255, 183, 3, 0.15);
  border-color: var(--champ-gold);
  color: var(--champ-gold);
}

/* --------------------------------------------------------------------------
   Workout Checklist & Stepper Logger
   -------------------------------------------------------------------------- */
.exercise-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.exercise-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.exercise-row:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.exercise-info {
  flex: 1;
  padding-right: 16px;
}

.exercise-name {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 2px;
}

.exercise-meta {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.exercise-target-badge {
  color: var(--champ-gold);
  font-weight: 600;
}

.stepper-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.step-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  min-width: 32px;
  height: 32px;
  padding: 0 6px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
}

.step-btn:hover {
  background: var(--crimson-red);
  color: #fff;
  border-color: var(--crimson-red);
}

.step-input {
  width: 58px;
  height: 32px;
  text-align: center;
  background: #000;
  border: 1px solid var(--border-subtle);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  border-radius: var(--radius-sm);
}

/* Benchmark Card (Day 6) */
.benchmark-alert-box {
  background: radial-gradient(circle at top left, rgba(255, 183, 3, 0.15), var(--bg-card) 70%);
  border: 1px solid rgba(255, 183, 3, 0.4);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 20px;
}

.benchmark-alert-header {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--champ-gold);
  font-weight: 700;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.benchmark-alert-desc {
  font-size: 12px;
  color: var(--text-muted);
}

/* Post Workout Logging Footer */
.workout-footer-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: var(--font-sans);
}

.btn-save-workout {
  width: 100%;
  background: var(--crimson-red);
  color: #fff;
  border: none;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  padding: 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  box-shadow: 0 4px 14px var(--crimson-glow);
  transition: var(--transition-fast);
}

.btn-save-workout:hover {
  filter: brightness(1.1);
}

/* --------------------------------------------------------------------------
   The 6-Day Fight Plan Grid
   -------------------------------------------------------------------------- */
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 18px;
}

.day-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-card);
  transition: var(--transition-fast);
}

.day-card:hover {
  border-color: rgba(255, 255, 255, 0.18);
  transform: translateY(-2px);
}

.day-card.active-today {
  border-color: var(--crimson-red);
  box-shadow: 0 0 16px var(--crimson-glow);
}

.day-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.day-badge {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--champ-gold);
  background: rgba(255, 183, 3, 0.1);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
}

.day-card-title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.day-card-cues {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.day-drill-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.day-drill-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  background: var(--bg-card);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
}

.drill-target {
  color: var(--champ-gold);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Trainer's Corner (Directive & Progression)
   -------------------------------------------------------------------------- */
.coach-speech-card {
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.12), rgba(21, 25, 34, 0.9));
  border: 1px solid var(--border-active);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}

.coach-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.coach-avatar {
  font-size: 32px;
}

.coach-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}

.coach-text {
  font-size: 14px;
  color: #e2e8f0;
  line-height: 1.6;
  margin-bottom: 14px;
}

.coach-focus-pill {
  display: inline-block;
  background: rgba(255, 183, 3, 0.15);
  border: 1px solid rgba(255, 183, 3, 0.35);
  color: var(--champ-gold);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
}

/* Progression Targets Grid */
.progression-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.progression-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
}

.progression-card-title {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.progression-val {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.progression-sub {
  font-size: 12px;
  color: var(--emerald-green);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Progress Reports & Analytics
   -------------------------------------------------------------------------- */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-card);
}

.kpi-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.kpi-value {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: #fff;
}

.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

@media (max-width: 900px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }
}

.chart-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-card);
}

.boxing-svg-chart {
  width: 100%;
  height: auto;
  overflow: visible;
}

/* Muscle Bars */
.muscle-bars-wrapper {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.muscle-bar-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.muscle-bar-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 600;
}

.muscle-bar-title {
  color: var(--text-main);
}

.muscle-bar-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.muscle-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 0.4s ease;
}

/* Report Action Bar */
.report-action-bar {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 18px;
}

.btn-report-gen {
  background: linear-gradient(135deg, var(--champ-gold), #fb5607);
  color: #000;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  border: none;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.btn-report-gen:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

/* --------------------------------------------------------------------------
   Modal Window (Report & Settings)
   -------------------------------------------------------------------------- */
.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(4px);
  z-index: 999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.open {
  display: flex;
}

.modal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  max-width: 680px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 20px;
  color: #fff;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  font-size: 14px;
  line-height: 1.6;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 24px;
  border-top: 1px solid var(--border-subtle);
}

/* Markdown Preview in Modal */
.markdown-preview {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  white-space: pre-wrap;
  font-family: monospace;
  font-size: 13px;
  color: #e2e8f0;
  max-height: 380px;
  overflow-y: auto;
}

/* Print Stylesheet */
@media print {
  body {
    background: #fff !important;
    color: #000 !important;
  }
  .app-header, .nav-tabs, .btn-report-gen, .modal-header, .modal-footer, .btn-icon, .timer-card {
    display: none !important;
  }
  .modal-backdrop {
    position: static !important;
    background: transparent !important;
  }
  .modal-card {
    max-width: 100% !important;
    box-shadow: none !important;
    border: none !important;
  }
  .markdown-preview {
    background: #fff !important;
    color: #000 !important;
    border: 1px solid #ccc !important;
  }
}

/* --------------------------------------------------------------------------
   Sync Status Badge & Offline Recovery UI (Spec §9.5, §11)
   -------------------------------------------------------------------------- */
.sync-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.sync-badge::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.sync-badge.synced {
  background: rgba(16, 185, 129, 0.12);
  color: #10b981;
  border-color: rgba(16, 185, 129, 0.3);
}
.sync-badge.synced::before {
  background: #10b981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.6);
}

.sync-badge.offline {
  background: rgba(255, 183, 3, 0.12);
  color: var(--champ-gold);
  border-color: rgba(255, 183, 3, 0.3);
}
.sync-badge.offline::before {
  background: var(--champ-gold);
}

.sync-badge.sync-error {
  background: rgba(230, 57, 70, 0.15);
  color: #ff6b6b;
  border-color: rgba(230, 57, 70, 0.3);
}
.sync-badge.sync-error::before {
  background: #ff6b6b;
}

.sync-badge.attention-needed {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.5);
  cursor: pointer;
  animation: pulse-attention 2s infinite;
}
.sync-badge.attention-needed::before {
  background: #ef4444;
  box-shadow: 0 0 8px #ef4444;
}

@keyframes pulse-attention {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

.credential-alert-box {
  background: rgba(255, 183, 3, 0.08);
  border: 1px solid rgba(255, 183, 3, 0.3);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 16px;
  font-size: 12px;
  line-height: 1.5;
  color: #fde047;
}

.degraded-banner {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 16px;
  display: none;
}

.dead-letter-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 12px;
  max-height: 360px;
  overflow-y: auto;
}

.dead-letter-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.dead-letter-details {
  font-size: 12px;
}
.dead-letter-kind {
  font-weight: 700;
  text-transform: uppercase;
  color: var(--champ-gold);
}
.dead-letter-error {
  color: #ef4444;
  font-size: 11px;
  margin-top: 4px;
}

.dead-letter-actions {
  display: flex;
  gap: 8px;
}

.btn-retry {
  background: var(--champ-gold);
  color: #000;
  border: none;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}
.btn-retry:hover {
  filter: brightness(1.1);
}

.btn-discard {
  background: transparent;
  color: var(--crimson-red);
  border: 1px solid rgba(230, 57, 70, 0.4);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}
.btn-discard:hover {
  background: rgba(230, 57, 70, 0.1);
}