/* --------------------------------------------------------------------------
   JYsolve Dashboard — visual system + motion (respects prefers-reduced-motion)
   -------------------------------------------------------------------------- */

:root {
  --bg-deep: #060a14;
  --bg-card: rgba(18, 22, 32, 0.72);
  --bg-card-solid: #121620;
  --border: rgba(110, 231, 183, 0.12);
  --border-strong: rgba(110, 231, 183, 0.22);
  --text: #eef2f7;
  --text-muted: #8b95a8;
  --accent: #5eead4;
  --accent-bright: #99f6e4;
  --accent-dim: #2dd4bf;
  --accent-glow: rgba(94, 234, 212, 0.35);
  --violet: #a78bfa;
  --violet-glow: rgba(167, 139, 250, 0.25);
  --gold: #fcd34d;
  --silver: #cbd5e1;
  --bronze: #fb923c;
  --danger: #f87171;
  --radius: 14px;
  --radius-sm: 10px;
  --font-sans: "Outfit", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 40px var(--accent-glow);
  --bg-secondary: rgba(18, 22, 32, 0.9);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg-deep);
  background-image: radial-gradient(ellipse 120% 80% at 50% -20%, rgba(22, 40, 58, 0.44) 0%, transparent 54%);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  position: relative;
  overflow-x: hidden;
}

/* ---- Ambient background ---- */
.ambient {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(96px);
  opacity: 0.38;
  will-change: transform;
}

.orb-1 {
  width: min(55vw, 480px);
  height: min(55vw, 480px);
  background: radial-gradient(circle, rgba(55, 205, 178, 0.4) 0%, transparent 58%);
  top: -12%;
  left: -8%;
  animation: float-a 22s var(--ease-out) infinite alternate;
}

.orb-2 {
  width: min(45vw, 400px);
  height: min(45vw, 400px);
  background: radial-gradient(circle, rgba(130, 115, 205, 0.3) 0%, transparent 58%);
  top: 35%;
  right: -12%;
  animation: float-b 26s var(--ease-out) infinite alternate;
}

.orb-3 {
  width: min(60vw, 520px);
  height: min(60vw, 520px);
  background: radial-gradient(circle, rgba(45, 138, 128, 0.28) 0%, transparent 62%);
  bottom: -20%;
  left: 20%;
  animation: float-c 28s var(--ease-out) infinite alternate;
}

@keyframes float-a {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(8%, 12%) scale(1.08); }
}

@keyframes float-b {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-10%, -6%) scale(1.12); }
}

@keyframes float-c {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-6%, -10%) scale(1.05); }
}

/* Pull overall luminance down so orbs read as subtle tint, not a bright wash */
.ambient::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 70% at 50% 45%, transparent 0%, rgba(6, 10, 18, 0.34) 72%, rgba(6, 10, 18, 0.68) 100%);
  pointer-events: none;
}

.noise {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.042;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap {
  position: relative;
  z-index: 2;
  max-width: 1040px;
  margin: 0 auto;
  padding: 1.75rem 1.25rem 2.5rem;
}

/* ---- Header ---- */
.header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 2.25rem;
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, rgba(18, 22, 32, 0.85) 0%, rgba(12, 16, 24, 0.6) 100%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  animation: header-in 0.7s var(--ease-out) both;
}

@keyframes header-in {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.header h1 {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.header .subtitle {
  margin: 0.2rem 0 0;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 0.02em;
}

.api-config {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.api-config label {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.api-config input {
  width: 12rem;
  padding: 0.5rem 0.75rem;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  transition: border-color 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
}

.api-config input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.download-wrap {
  position: relative;
}

.download-btn {
  position: relative;
  padding: 0.55rem 1.1rem;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.2s var(--ease-out), border-color 0.2s, background 0.2s, box-shadow 0.25s;
}

.download-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.08) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.5s var(--ease-out);
}

.download-btn:hover {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.download-btn:hover::after {
  transform: translateX(100%);
}

a.download-btn,
.api-config a.download-btn {
  text-decoration: none !important;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.download-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 100%;
  padding: 0.35rem 0;
  background: var(--bg-card-solid);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card), 0 0 0 1px rgba(0, 0, 0, 0.2);
  z-index: 20;
  animation: menu-in 0.25s var(--ease-spring) both;
  transform-origin: top center;
}

@keyframes menu-in {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.download-option {
  display: block;
  padding: 0.55rem 1rem;
  color: var(--text);
  font-size: 0.875rem;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.15s, padding-left 0.2s var(--ease-out);
}

.download-option:hover {
  background: rgba(94, 234, 212, 0.1);
  padding-left: 1.15rem;
}

.download-option--unavailable {
  color: var(--text-muted);
  cursor: not-allowed;
  pointer-events: none;
}

.api-config input::placeholder {
  color: var(--text-muted);
}

.api-config button {
  padding: 0.55rem 1.1rem;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dim) 100%);
  color: var(--bg-deep);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: transform 0.2s var(--ease-out), box-shadow 0.25s;
}

.api-config button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--accent-glow);
}

.api-config #refresh {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border: 1px solid var(--border);
}

.api-config #refresh:hover {
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
}

.api-config button.download-btn {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid var(--border);
}

.api-config button.download-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* ---- Sections ---- */
main > section {
  margin-bottom: 2.25rem;
  animation: section-in 0.65s var(--ease-out) both;
}

main > section:nth-child(1) { animation-delay: 0.05s; }
main > section:nth-child(2) { animation-delay: 0.1s; }
main > section:nth-child(3) { animation-delay: 0.15s; }
main > section:nth-child(4) { animation-delay: 0.2s; }
main > section:nth-child(5) { animation-delay: 0.25s; }

@keyframes section-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.9rem;
}

.section-head h2 {
  margin: 0;
}

.section-icon {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(94, 234, 212, 0.2) 0%, rgba(167, 139, 250, 0.15) 100%);
  border: 1px solid var(--border);
  font-size: 1rem;
  line-height: 1;
}

h2 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ---- Cards ---- */
.card {
  position: relative;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.35s var(--ease-out), border-color 0.35s, box-shadow 0.35s;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(94, 234, 212, 0.25), transparent 45%, rgba(167, 139, 250, 0.15));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.6;
}

.card:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-card), 0 0 40px rgba(94, 234, 212, 0.08);
}

.campaign-card {
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.campaign-card .row {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.35rem;
}

.campaign-card .row:last-child {
  margin-bottom: 0;
}

.campaign-card .label {
  color: var(--text-muted);
  min-width: 7rem;
}

.campaign-address-link {
  color: var(--accent-bright);
  text-decoration: none;
  word-break: break-all;
  transition: color 0.2s, text-shadow 0.2s;
}

.campaign-address-link:hover {
  color: #fff;
  text-shadow: 0 0 20px var(--accent-glow);
}

/* ---- Stats ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1.1rem;
}

.stat-card {
  text-align: center;
  overflow: hidden;
}

.stat-card .stat-value {
  display: inline-block;
  animation: stat-pop 0.5s var(--ease-spring) both;
}

@keyframes stat-pop {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.stat-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 600;
  color: var(--accent-bright);
  text-shadow: 0 0 30px var(--accent-glow);
}

.stat-suffix {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-left: 0.15rem;
}

/* ---- Leaderboard ---- */
.leaderboard-card {
  overflow-x: auto;
  padding: 0;
}

.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.leaderboard-table th {
  text-align: left;
  padding: 0.85rem 1rem;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
}

.leaderboard-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: background 0.2s;
}

.leaderboard-table tbody tr {
  animation: row-in 0.45s var(--ease-out) both;
}

.leaderboard-table tbody tr:nth-child(1) { animation-delay: 0.03s; }
.leaderboard-table tbody tr:nth-child(2) { animation-delay: 0.06s; }
.leaderboard-table tbody tr:nth-child(3) { animation-delay: 0.09s; }
.leaderboard-table tbody tr:nth-child(4) { animation-delay: 0.12s; }
.leaderboard-table tbody tr:nth-child(5) { animation-delay: 0.15s; }
.leaderboard-table tbody tr:nth-child(6) { animation-delay: 0.18s; }
.leaderboard-table tbody tr:nth-child(7) { animation-delay: 0.21s; }
.leaderboard-table tbody tr:nth-child(8) { animation-delay: 0.24s; }
.leaderboard-table tbody tr:nth-child(9) { animation-delay: 0.27s; }
.leaderboard-table tbody tr:nth-child(10) { animation-delay: 0.3s; }

@keyframes row-in {
  from {
    opacity: 0;
    transform: translateX(-8px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.leaderboard-table tbody tr:last-child td {
  border-bottom: none;
}

.leaderboard-table tbody tr:hover td {
  background: rgba(94, 234, 212, 0.06);
}

.leaderboard-table .rank {
  font-weight: 700;
  width: 2.5rem;
  font-variant-numeric: tabular-nums;
}

.leaderboard-table .rank.gold { color: var(--gold); text-shadow: 0 0 12px rgba(252, 211, 77, 0.4); }
.leaderboard-table .rank.silver { color: var(--silver); }
.leaderboard-table .rank.bronze { color: var(--bronze); }

.leaderboard-table .username {
  font-family: var(--font-mono);
  font-weight: 600;
}

.leaderboard-table .username a {
  color: var(--accent-bright);
  text-decoration: none;
  position: relative;
  transition: color 0.2s;
}

.leaderboard-table .username a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.25s var(--ease-out);
}

.leaderboard-table .username a:hover::after {
  width: 100%;
}

/* ---- Graph ---- */
.graph-section {
  margin-bottom: 2.25rem;
}

.graph-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.85rem;
}

.graph-header h2 {
  margin: 0;
}

.graph-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.graph-scope {
  display: flex;
  gap: 0.35rem;
  padding: 0.2rem;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.scope-btn {
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  font-family: var(--font-sans);
  font-weight: 600;
  background: transparent;
  color: var(--text-muted);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: color 0.2s, background 0.2s, transform 0.2s var(--ease-out);
}

.scope-btn:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.scope-btn.active {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dim) 100%);
  color: var(--bg-deep);
  box-shadow: 0 4px 16px var(--accent-glow);
}

.graph-pagination {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.graph-pagination button {
  padding: 0.35rem 0.65rem;
  font-size: 0.8rem;
  font-family: var(--font-sans);
  font-weight: 600;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s;
}

.graph-pagination button:hover:not(:disabled) {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.graph-pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.graph-card {
  overflow-x: auto;
  padding: 1rem 1.25rem 1.25rem;
}

.graph-container {
  min-height: 240px;
  position: relative;
}

.graph-wrapper {
  position: relative;
  display: inline-block;
  width: 100%;
}

.graph-tooltip {
  position: absolute;
  left: 0;
  top: 0;
  padding: 8px 12px;
  background: var(--bg-card-solid);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--accent-bright);
  white-space: nowrap;
  pointer-events: none;
  z-index: 10;
  box-shadow: var(--shadow-card);
  visibility: hidden;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s, transform 0.2s var(--ease-out);
}

.graph-tooltip[aria-hidden="false"] {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.graph-svg {
  display: block;
  width: 100%;
  max-width: 830px;
  height: auto;
}

.graph-area {
  fill: var(--accent);
  opacity: 0.22;
  animation: area-fade 1s var(--ease-out) both;
}

@keyframes area-fade {
  from { opacity: 0; }
  to { opacity: 0.22; }
}

.graph-line {
  fill: none;
  stroke: var(--accent-bright);
  stroke-width: 2.25;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 6px var(--accent-glow));
}

.graph-line--animate {
  transition: stroke-dashoffset 1.15s var(--ease-out);
}

.graph-bar {
  fill: var(--accent);
  opacity: 0.85;
}

.graph-bar:hover {
  opacity: 1;
}

.graph-label {
  fill: var(--text-muted);
  font-size: 10px;
  font-family: var(--font-mono);
}

.graph-label-tick {
  stroke: var(--text-muted);
  stroke-width: 1;
  opacity: 0.45;
}

.graph-y-label {
  fill: var(--accent-bright);
  font-size: 10px;
  font-family: var(--font-mono);
}

.graph-y-title {
  fill: var(--accent);
  font-size: 12px;
  font-family: var(--font-sans);
  font-weight: 600;
}

.graph-empty {
  color: var(--text-muted);
  font-style: italic;
  margin: 0;
  padding: 2.5rem;
  text-align: center;
  animation: pulse-soft 2s ease-in-out infinite;
}

@keyframes pulse-soft {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

/* ---- User page ---- */
.back-link {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color 0.2s, transform 0.2s var(--ease-out);
}

.back-link:hover {
  color: var(--accent-bright);
  transform: translateX(-3px);
}

.user-hero {
  margin-bottom: 2rem;
}

.user-hero .user-stat {
  max-width: 320px;
}

.user-hero h2#user-title {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--text);
  text-transform: none;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text) 0%, var(--accent-bright) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.leaderboard-table .num {
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.leaderboard-table .empty {
  color: var(--text-muted);
  font-style: italic;
  padding: 1.75rem;
  text-align: center;
  animation: none;
}

/* ---- Error + footer ---- */
.error {
  margin-top: 1rem;
  padding: 1rem 1.15rem;
  background: rgba(248, 113, 113, 0.12);
  border: 1px solid rgba(248, 113, 113, 0.35);
  border-radius: var(--radius);
  color: #fecaca;
  animation: shake-in 0.4s var(--ease-out);
}

@keyframes shake-in {
  0% { opacity: 0; transform: translateX(-6px); }
  40% { transform: translateX(4px); }
  100% { opacity: 1; transform: translateX(0); }
}

.footer {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
  animation: fade-in 0.8s var(--ease-out) 0.3s both;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Page load: body gets .is-loaded for optional hooks */
body.is-loaded main > section {
  animation-play-state: running;
}