/* Obsidio DEX — Raydium-style product surface */
:root {
  --bg: #070b09;
  --bg-elev: #0e1511;
  --panel: #121a16;
  --ink: #e8f0ea;
  --muted: #7d8f84;
  --accent: #3dff9a;
  --accent-2: #2bc4ff;
  --warn: #ffb020;
  --danger: #ff5c6a;
  --line: rgba(61, 255, 154, 0.12);
  --line-strong: rgba(61, 255, 154, 0.28);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --radius: 18px;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --sans: Outfit, system-ui, sans-serif;
  --display: Syne, Outfit, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { min-height: 100%; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(ellipse 70% 50% at 80% -10%, rgba(61, 255, 154, 0.14), transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 20%, rgba(43, 196, 255, 0.08), transparent 50%),
    linear-gradient(180deg, #0a100d 0%, var(--bg) 40%, #050806 100%);
  background-attachment: fixed;
}

a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
input:focus, select:focus, button:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 2px;
}

.top {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(7, 11, 9, 0.72);
  border-bottom: 1px solid var(--line);
}
.top-inner {
  max-width: 1120px; margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.brand {
  font-family: var(--display);
  font-weight: 800; font-size: 1.25rem; letter-spacing: -0.03em;
}
.brand span { color: var(--accent); }
.nav { display: flex; align-items: center; gap: 0.85rem; flex-wrap: wrap; }
.nav a {
  font-size: 0.82rem; color: var(--muted); letter-spacing: 0.02em;
}
.nav a.on, .nav a:hover { color: var(--accent); }
.live {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--mono); font-size: 0.68rem; color: var(--muted);
}
.live .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

.btn-connect {
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  background: var(--accent);
  color: #04140c;
  font-weight: 700;
  font-size: 0.82rem;
  transition: transform 0.15s ease, filter 0.15s ease;
}
.btn-connect:hover { transform: translateY(-1px); filter: brightness(1.05); }
.btn-connect.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}

.shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 1.25rem;
  align-items: start;
}
@media (max-width: 920px) {
  .shell { grid-template-columns: 1fr; }
}

.tabs {
  display: flex; gap: 0.35rem;
  margin-bottom: 1rem;
  padding: 0.3rem;
  background: rgba(18, 26, 22, 0.7);
  border: 1px solid var(--line);
  border-radius: 14px;
  width: fit-content;
}
.tabs button {
  padding: 0.55rem 1.1rem;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
}
.tabs button.on {
  background: rgba(61, 255, 154, 0.12);
  color: var(--accent);
}

.panel { display: none; }
.panel.on { display: block; animation: rise 0.35s ease; }
@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.swap-card {
  background: linear-gradient(165deg, rgba(18, 28, 22, 0.95), rgba(10, 16, 13, 0.98));
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  padding: 1.15rem;
  position: relative;
  overflow: hidden;
}
.swap-card::before {
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(61,255,154,.45), transparent);
}
.swap-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 0.85rem;
}
.swap-head h1 {
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}
.icon-btn {
  width: 36px; height: 36px;
  border-radius: 10px;
  border: 1px solid var(--line);
  color: var(--muted);
  display: grid; place-items: center;
}
.icon-btn:hover { color: var(--accent); border-color: var(--line-strong); }

.leg {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0.85rem 1rem;
  margin-bottom: 0.45rem;
}
.leg-top {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.72rem; color: var(--muted);
  margin-bottom: 0.45rem;
  font-family: var(--mono);
}
.leg-bal { display: inline-flex; align-items: center; gap: 0.45rem; }
.max-btn {
  border: 1px solid var(--line-strong);
  background: rgba(61,255,154,0.08);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
  cursor: pointer;
  letter-spacing: 0.04em;
}
.max-btn:hover { background: rgba(61,255,154,0.16); }
.leg-usd {
  margin-top: 0.35rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
}
.field-bal {
  float: right;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
}
.field-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.field-row input { flex: 1; }
.leg-row {
  display: flex; align-items: center; gap: 0.75rem;
}
.leg-row input {
  flex: 1;
  background: transparent;
  border: 0;
  font-size: 1.65rem;
  font-weight: 600;
  font-family: var(--display);
  letter-spacing: -0.02em;
  min-width: 0;
}
.leg-row input::placeholder { color: #3a4a40; }
.token-btn {
  display: flex; align-items: center; gap: 0.45rem;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  background: rgba(61, 255, 154, 0.08);
  border: 1px solid var(--line-strong);
  font-weight: 700;
  font-size: 0.92rem;
  white-space: nowrap;
}
.token-btn .mark {
  width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 0.65rem; font-weight: 800;
  background: #04140c; color: var(--accent);
  font-family: var(--mono);
}
.token-btn.wusdc .mark { color: var(--accent-2); }

.flip-wrap {
  display: flex; justify-content: center;
  margin: -0.15rem 0;
  position: relative; z-index: 2;
}
.flip {
  width: 40px; height: 40px;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: var(--accent);
  font-size: 1.1rem;
  transition: transform 0.25s ease;
}
.flip:hover { transform: rotate(180deg); }

.meta-box {
  margin-top: 0.85rem;
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,0.2);
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.55;
}
.meta-box .row {
  display: flex; justify-content: space-between; gap: 1rem;
}
.meta-box .warn { color: var(--warn); }
.meta-box .danger { color: var(--danger); }

.btn-primary {
  width: 100%;
  margin-top: 0.9rem;
  padding: 0.95rem 1rem;
  border-radius: 14px;
  background: linear-gradient(135deg, #3dff9a, #22c97a);
  color: #04140c;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.01em;
  transition: filter 0.15s ease, transform 0.15s ease;
}
.btn-primary:hover:not(:disabled) { filter: brightness(1.06); transform: translateY(-1px); }
.btn-primary:disabled {
  opacity: 0.45; cursor: not-allowed; transform: none;
}
.btn-primary.ghost-btn {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--line-strong);
}
.btn-primary.ghost-btn:hover:not(:disabled) {
  background: rgba(61, 255, 154, 0.08);
  filter: none;
}
.pos-card {
  margin-top: 0.25rem;
  padding: 1rem;
  border-radius: 14px;
  border: 1px solid var(--line-strong);
  background: rgba(61, 255, 154, 0.04);
}
.pos-title {
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}
.pos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}
.pos-grid .l {
  display: block;
  font-size: 0.68rem;
  color: var(--muted);
  font-family: var(--mono);
  margin-bottom: 0.2rem;
}
.pos-grid strong {
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
}

.side {
  display: flex; flex-direction: column; gap: 1rem;
}
.side-card {
  background: rgba(14, 21, 17, 0.9);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
}
.side-card h2 {
  font-family: var(--display);
  font-size: 1rem;
  margin-bottom: 0.75rem;
}
.stat-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.55rem;
}
.stat {
  padding: 0.65rem;
  border-radius: 12px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
}
.stat .l { font-size: 0.65rem; color: var(--muted); font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.06em; }
.stat .v { font-size: 0.95rem; font-weight: 700; margin-top: 0.2rem; font-family: var(--display); }

.pool-item {
  display: flex; justify-content: space-between; gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}
.pool-item:last-child { border-bottom: 0; }
.pool-item:hover .pair { color: var(--accent); }
.pair { font-weight: 700; font-family: var(--display); }
.det { font-size: 0.72rem; color: var(--muted); font-family: var(--mono); text-align: right; line-height: 1.45; }

.liq-fields { display: flex; flex-direction: column; gap: 0.65rem; }
.field label {
  display: block;
  font-size: 0.65rem;
  color: var(--muted);
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.3rem;
}
.field input, .field select {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  font-family: var(--mono);
  font-size: 0.9rem;
}

.modal-backdrop {
  position: fixed; inset: 0; z-index: 80;
  background: rgba(0,0,0,0.55);
  display: none; align-items: flex-end; justify-content: center;
  padding: 1rem;
}
.modal-backdrop.on { display: flex; }
.modal {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: 18px 18px 14px 14px;
  padding: 1rem;
  animation: rise 0.25s ease;
}
.modal h3 { font-family: var(--display); margin-bottom: 0.75rem; }
.token-option {
  display: flex; align-items: center; gap: 0.75rem;
  width: 100%;
  padding: 0.75rem;
  border-radius: 12px;
  border: 1px solid transparent;
  text-align: left;
}
.token-option:hover { background: rgba(61,255,154,0.06); border-color: var(--line); }
.token-option .name { font-weight: 700; }
.token-option .sub { font-size: 0.72rem; color: var(--muted); font-family: var(--mono); }

.slip-row { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-top: 0.5rem; }
.slip-row button {
  padding: 0.35rem 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
}
.slip-row button.on { color: var(--accent); border-color: var(--accent); }

.toast {
  position: fixed; left: 50%; bottom: 1.5rem;
  transform: translateX(-50%) translateY(20px);
  background: #122018; border: 1px solid var(--line-strong);
  color: var(--accent);
  padding: 0.7rem 1rem;
  border-radius: 12px;
  font-family: var(--mono); font-size: 0.75rem;
  opacity: 0; pointer-events: none;
  transition: 0.25s ease;
  z-index: 100;
  max-width: min(90vw, 420px);
  word-break: break-all;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

.hint {
  margin-top: 0.75rem;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.45;
}
.hint a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }

.footer {
  max-width: 1120px; margin: 0 auto;
  padding: 0 1.25rem 2rem;
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-size: 0.72rem; color: var(--muted); font-family: var(--mono);
}