:root {
  color-scheme: dark;
  --bg: #080d15;
  --surface: #101925;
  --surface-2: #151f2d;
  --line: #27364a;
  --text: #f4f7fb;
  --muted: #91a1b8;
  --accent: #f12a24;
  --gold: #f5c84c;
  --green: #43d58b;
  --shadow: 0 18px 55px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

body {
  min-width: 280px;
  margin: 0;
  background:
    radial-gradient(circle at 12% -4%, rgba(241, 42, 36, 0.24), transparent 30rem),
    radial-gradient(circle at 100% 28%, rgba(44, 114, 170, 0.14), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family: Barlow, sans-serif;
}

button {
  font: inherit;
}

.public-training-root {
  width: min(980px, 100%);
  min-height: 100vh;
  margin: 0 auto;
  padding: max(18px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(28px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
}

.public-training-loading,
.public-training-error {
  display: grid;
  min-height: 70vh;
  place-content: center;
  justify-items: center;
  color: var(--muted);
  text-align: center;
}

.public-training-pulse {
  width: 42px;
  height: 42px;
  border: 3px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: profile-spin 0.8s linear infinite;
}

@keyframes profile-spin {
  to { transform: rotate(360deg); }
}

.profile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 2px 28px;
}

.profile-brand {
  display: flex;
  align-items: center;
  gap: 13px;
}

.profile-brand img,
.profile-brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  object-fit: contain;
}

.profile-brand-mark {
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #ff443c, #b40b08);
  box-shadow: 0 8px 28px rgba(241, 42, 36, 0.32);
  font-family: Orbitron, sans-serif;
  font-weight: 800;
}

.profile-brand strong,
.profile-brand span {
  display: block;
}

.profile-brand strong {
  font-family: Orbitron, sans-serif;
  font-size: 0.95rem;
}

.profile-brand span,
.profile-updated {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.78rem;
}

.profile-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 5vw, 42px);
  border: 1px solid color-mix(in srgb, var(--line) 60%, var(--accent) 40%);
  border-radius: 24px;
  background:
    linear-gradient(120deg, rgba(241, 42, 36, 0.2), transparent 52%),
    linear-gradient(145deg, var(--surface-2), var(--surface));
  box-shadow: var(--shadow);
}

.profile-hero::after {
  content: "RC";
  position: absolute;
  right: -18px;
  bottom: -54px;
  color: rgba(255, 255, 255, 0.035);
  font-family: Orbitron, sans-serif;
  font-size: clamp(8rem, 30vw, 16rem);
  font-weight: 800;
  pointer-events: none;
}

.profile-eyebrow {
  color: #ff8f89;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.profile-hero h1 {
  position: relative;
  z-index: 1;
  margin: 8px 0 6px;
  font-family: Orbitron, sans-serif;
  font-size: clamp(2rem, 8vw, 4.6rem);
  line-height: 1.02;
}

.profile-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
}

.profile-pill {
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(7, 12, 20, 0.38);
  font-size: 0.8rem;
}

.profile-class-select {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 6px 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(7, 12, 20, 0.5);
  font-size: 0.78rem;
}

.profile-class-select select {
  width: auto;
  min-width: 110px;
  padding: 4px 28px 4px 8px;
  border-radius: 999px;
}

.profile-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.profile-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  box-shadow: var(--shadow);
}

.profile-stat {
  padding: 17px;
}

.profile-stat span,
.profile-mini-label {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.profile-stat strong {
  display: block;
  margin-top: 7px;
  font-family: Orbitron, sans-serif;
  font-size: clamp(1.15rem, 4vw, 1.65rem);
}

.profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: 14px;
  margin-top: 14px;
}

.profile-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 17px;
  border-bottom: 1px solid var(--line);
}

.profile-card-head h2 {
  margin: 0;
  font-family: Orbitron, sans-serif;
  font-size: 1rem;
}

.profile-card-body {
  padding: 18px;
}

.profile-progress {
  height: 8px;
  overflow: hidden;
  border-radius: 99px;
  background: #222d3c;
}

.profile-progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--gold));
}

.profile-level-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.profile-level-row h3 {
  margin: 5px 0 0;
  font-family: Orbitron, sans-serif;
  font-size: 1.35rem;
}

.profile-level-row strong {
  white-space: nowrap;
}

.profile-plan-copy {
  color: var(--muted);
  line-height: 1.55;
}

.profile-timer-setup {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin: 18px 0 4px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.profile-timer-setup legend {
  padding: 0 6px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.profile-timer-setup label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
}

.profile-timer-setup input {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--text);
  font: inherit;
}

.profile-timer-setup small {
  grid-column: 1 / -1;
  color: var(--muted);
  line-height: 1.35;
}

.profile-timer-setup:disabled {
  opacity: 0.62;
}

.profile-timer {
  margin: 14px 0;
  font-family: Orbitron, sans-serif;
  font-size: clamp(2.5rem, 12vw, 5.2rem);
  line-height: 1;
  text-align: center;
}

.profile-timer-phase {
  margin-bottom: 14px;
  color: var(--gold);
  font-weight: 700;
  text-align: center;
}

.profile-session-heading {
  margin: 16px 0 8px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}

.profile-session-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
  margin-bottom: 14px;
}

.profile-session-stats > div {
  min-width: 0;
  padding: 10px 7px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.025);
  text-align: center;
}

.profile-session-stats span,
.profile-session-stats strong {
  display: block;
}

.profile-session-stats span {
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
}

.profile-session-stats strong {
  overflow: hidden;
  margin-top: 4px;
  font-family: Orbitron, sans-serif;
  font-size: clamp(0.8rem, 3vw, 1rem);
  text-overflow: ellipsis;
}

.profile-performance-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.profile-performance-stats > div {
  display: grid;
  gap: 6px;
  padding: 16px;
  border-right: 1px solid var(--line);
}

.profile-performance-stats > div:last-child {
  border-right: 0;
}

.profile-performance-stats span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.profile-performance-stats strong {
  font-family: Orbitron, sans-serif;
  overflow-wrap: anywhere;
}

.profile-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.profile-button {
  min-height: 42px;
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
  font-weight: 700;
}

.profile-button-primary {
  border-color: #ff4a43;
  background: linear-gradient(135deg, #ef2b25, #b80d09);
}

.profile-button:disabled {
  opacity: 0.55;
  cursor: default;
}

.profile-goals {
  display: grid;
  gap: 10px;
}

.profile-goal {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.025);
}

.profile-goal.reached {
  border-color: color-mix(in srgb, var(--green) 55%, var(--line) 45%);
}

.profile-goal h3,
.profile-goal p {
  margin: 0 0 9px;
}

.profile-goal p {
  color: var(--muted);
}

.profile-goal-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.profile-history {
  width: 100%;
  border-collapse: collapse;
}

.profile-history th,
.profile-history td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}

.profile-history th {
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.profile-history-wrap {
  overflow-x: auto;
}

.profile-disclosure > summary {
  cursor: pointer;
  list-style: none;
}

.profile-disclosure > summary::-webkit-details-marker {
  display: none;
}

.profile-disclosure > summary > span {
  color: var(--muted);
  font-family: Orbitron, sans-serif;
  font-size: 1.1rem;
  transition: transform 160ms ease, color 160ms ease;
}

.profile-disclosure[open] > summary > span {
  color: var(--accent);
  transform: rotate(45deg);
}

.profile-empty {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 760px) {
  .profile-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .profile-updated {
    margin-left: 65px;
    margin-top: -18px;
  }

  .profile-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .profile-grid {
    grid-template-columns: 1fr;
  }

  .profile-performance-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .profile-performance-stats > div {
    border-bottom: 1px solid var(--line);
  }

  .profile-performance-stats > div:nth-child(2n) {
    border-right: 0;
  }

  .profile-performance-stats > div:nth-last-child(-n + 2) {
    border-bottom: 0;
  }
}

@media (max-width: 420px) {
  .public-training-root {
    padding-left: 10px;
    padding-right: 10px;
  }

  .profile-stat {
    padding: 14px 12px;
  }

  .profile-level-row {
    align-items: flex-start;
    flex-direction: column;
  }
}