:root {
  color-scheme: dark;
  --bg: #05060a;
  --card: #0f111a;
  --border: #1f2233;
  --text: #f6f7fb;
  --muted: #8a93ba;
  --accent: #6c63ff;
  --accent-soft: #3a3472;
  --success: #48e7a3;
  --pending: #3a3f55;
  font-family: 'Space Grotesk', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, rgba(108, 99, 255, 0.2), transparent 55%), var(--bg);
  color: var(--text);
}

.app-shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 3rem;
}

header {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.brand {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.logo {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 2.4rem;
  background: linear-gradient(135deg, rgba(108, 99, 255, 0.4), rgba(72, 231, 163, 0.35));
}

h1 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.25rem;
  color: var(--muted);
  margin: 0 0 0.35rem;
}

.nav-placeholder,
.tab-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tab-btn {
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 0.65rem 1.2rem;
  border-radius: 999px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: 0.2s ease;
}

.tab-btn:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.tab-btn.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: #fff;
}

main {
  display: grid;
  gap: 1.5rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.75rem;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
}

.grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.pill-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.pill-list li {
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.subtitle {
  color: var(--muted);
  margin-top: 0.35rem;
}

.mission-header {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 720px) {
  .mission-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.progress-widget {
  position: relative;
  width: 120px;
  height: 120px;
}

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

.progress-widget path {
  fill: none;
  stroke-width: 3;
}

.progress-widget .bg {
  stroke: rgba(255, 255, 255, 0.08);
}

.progress-widget .meter {
  stroke: var(--accent);
  stroke-linecap: round;
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  transition: stroke-dashoffset 0.6s ease;
}

.progress-value {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 1.35rem;
  font-weight: 600;
}

.timeline {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.step-badge {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  font-weight: 600;
}

.step.complete .step-badge {
  background: rgba(72, 231, 163, 0.15);
  border: 1px solid rgba(72, 231, 163, 0.7);
  color: var(--success);
}

.step.active .step-badge {
  background: rgba(108, 99, 255, 0.2);
  border: 1px solid var(--accent);
  color: #fff;
}

.step.pending .step-badge {
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed rgba(255, 255, 255, 0.15);
  color: var(--muted);
}

.step-content h4 {
  margin: 0 0 0.35rem;
}

.step-content p {
  margin: 0;
  color: var(--muted);
}

.step-content .step-meta {
  display: inline-block;
  margin-top: 0.4rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.step.pending h4,
.step.pending p {
  color: #5b6184;
}

.loader {
  margin-top: 2rem;
  display: flex;
  gap: 0.4rem;
  align-items: center;
  color: var(--muted);
}

.loader .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1s infinite ease-in-out;
}

.loader .dot:nth-child(2) {
  animation-delay: 0.15s;
}

.loader .dot:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes pulse {
  0%, 80%, 100% { opacity: 0.2; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1); }
}

.error-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1rem;
}

.error-card {
  padding: 1rem 1.25rem;
  border: 1px solid rgba(255, 64, 121, 0.35);
  border-radius: 14px;
  background: rgba(255, 64, 121, 0.08);
}

.error-card h4 {
  margin: 0 0 0.35rem;
  color: #ff80a6;
}

.error-card p {
  margin: 0.15rem 0;
  color: var(--text);
}

.error-card span {
  color: var(--muted);
  font-size: 0.9rem;
}

/* -------------------- Gym Calendar -------------------- */

.gym-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.gym-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.gym-controls .gym-month {
  min-width: 12rem;
  text-align: center;
  font-weight: 600;
}

button.ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.45rem 0.65rem;
  border-radius: 0.6rem;
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease;
}

button.ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

button.ghost:active {
  transform: translateY(1px);
}

.gym-layout {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

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

.gym-calendar {
  display: grid;
  gap: 0.75rem;
}

.gym-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.35rem;
  opacity: 0.75;
  font-size: 0.85rem;
}

.gym-weekdays > div {
  text-align: center;
}

.gym-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.35rem;
}

.gym-cell {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.8rem;
  padding: 0.55rem;
  min-height: 4.1rem;
  color: var(--text);
  cursor: pointer;
  text-align: left;
}

.gym-cell.muted {
  opacity: 0.35;
}

.gym-cell.today {
  border-color: rgba(78, 205, 196, 0.7);
}

.gym-cell.selected {
  outline: 2px solid rgba(255, 209, 102, 0.75);
}

.gym-cell-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gym-day-num {
  font-weight: 600;
}

.gym-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: rgba(255, 209, 102, 0.85);
}

.gym-sidebar {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1rem;
  padding: 1rem;
}

.gym-events {
  margin-top: 0.75rem;
  display: grid;
  gap: 0.75rem;
}

.gym-event {
  background: rgba(0, 0, 0, 0.25);
  border:  1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.9rem;
  padding: 0.85rem;
}

.gym-event-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.gym-when {
  font-size: 0.85rem;
  opacity: 0.75;
}

.gym-event ul {
  margin: 0.75rem 0 0;
  padding-left: 1.1rem;
}