@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --ink: #f4f2eb;
  --quiet: #a4a198;
  --paper: #10100f;
  --panel: #141412;
  --panel-2: #181715;
  --panel-hover: #1c1b18;
  --line: #2a2824;
  --line-soft: #1e1d1b;
  --aqua: #8ecbc5;
  --aqua-dim: rgba(142,203,197,.08);
  --aqua-glow: rgba(142,203,197,.22);
  --aqua-glow-strong: rgba(142,203,197,.45);
  --up: #a8d98f;
  --down: #ef9890;
  --font: 'Inter', system-ui, sans-serif;
  --radius: 8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  background: var(--paper);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(142,203,197,.07) 0%, transparent 60%);
  min-height: 100%;
}

body {
  min-width: 320px;
  background: transparent;
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button, input, select, a { font: inherit; }
button { cursor: pointer; border: none; background: none; }
button:focus-visible, a:focus-visible, input:focus-visible {
  outline: 2px solid var(--aqua);
  outline-offset: 3px;
}
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ────────────────────────────────────────────────────────────────────────────
   TOPBAR
   ──────────────────────────────────────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  background: rgba(16,16,15,.85);
  border-bottom: 1px solid var(--line-soft);
  max-width: 100%; padding: 0 32px;
  min-height: 64px; display: flex; align-items: center; gap: 18px;
}
.topbar::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--aqua-glow), transparent);
}

.wordmark {
  color: transparent;
  background: linear-gradient(135deg, #fff 20%, var(--aqua) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  text-decoration: none;
  font-weight: 900;
  font-size: 20px;
  letter-spacing: -.07em;
  flex-shrink: 0;
}

.strapline {
  color: var(--quiet);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .01em;
}

.source-label {
  margin-left: auto;
  color: var(--aqua);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* ────────────────────────────────────────────────────────────────────────────
   WALLET BUTTON
   ──────────────────────────────────────────────────────────────────────────── */
.wallet-btn {
  padding: 8px 18px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  border: 1px solid rgba(142,203,197,.35);
  color: var(--aqua);
  background: linear-gradient(135deg, rgba(142,203,197,.06), rgba(142,203,197,.02));
  transition: all .2s ease;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.wallet-btn::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(142,203,197,.15), transparent 70%);
  opacity: 0; transition: opacity .2s;
}
.wallet-btn:hover::before { opacity: 1; }
.wallet-btn:hover {
  border-color: var(--aqua);
  box-shadow: 0 0 20px var(--aqua-glow), inset 0 0 20px var(--aqua-dim);
}
.wallet-btn.is-connected {
  border-color: rgba(168,217,143,.4);
  color: var(--up);
  background: linear-gradient(135deg, rgba(168,217,143,.06), rgba(168,217,143,.02));
}
.wallet-btn.is-connected:hover {
  border-color: var(--up);
  box-shadow: 0 0 20px rgba(168,217,143,.25);
}

/* ────────────────────────────────────────────────────────────────────────────
   NAV
   ──────────────────────────────────────────────────────────────────────────── */
.nav {
  max-width: 100%;
  padding: 0 32px;
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(16,16,15,.6);
}
.nav-link {
  min-height: 48px;
  padding: 0 20px;
  color: var(--quiet);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: color .2s;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 50%; right: 50%;
  height: 2px;
  background: var(--aqua);
  box-shadow: 0 0 8px var(--aqua);
  transition: left .2s ease, right .2s ease;
}
.nav-link:hover { color: var(--ink); }
.nav-link.is-active { color: var(--ink); }
.nav-link.is-active::after { left: 0; right: 0; }

/* ────────────────────────────────────────────────────────────────────────────
   PAGE
   ──────────────────────────────────────────────────────────────────────────── */
.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 32px 100px;
}
.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: appear .2s ease-out; }

.intro {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; margin-bottom: 36px;
}
.kicker {
  margin: 0 0 12px;
  color: var(--aqua);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}
h1 {
  max-width: 680px;
  font-size: clamp(32px, 5.5vw, 58px);
  line-height: .95;
  letter-spacing: -.065em;
  font-weight: 900;
  background: linear-gradient(160deg, var(--ink) 50%, rgba(244,242,235,.5));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ────────────────────────────────────────────────────────────────────────────
   BUTTONS (generic)
   ──────────────────────────────────────────────────────────────────────────── */
.refresh-button {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 20px;
  color: var(--quiet);
  background: var(--panel-2);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  transition: all .2s ease;
  flex-shrink: 0;
}
.refresh-button:hover {
  border-color: rgba(142,203,197,.4);
  color: var(--aqua);
  background: var(--aqua-dim);
}
.refresh-button:disabled { cursor: not-allowed; opacity: .35; }

/* ────────────────────────────────────────────────────────────────────────────
   MARKET TOOLBAR
   ──────────────────────────────────────────────────────────────────────────── */
.market-toolbar {
  display: flex; gap: 12px; align-items: stretch; margin-bottom: 24px;
}
.market-state {
  flex: 1; min-height: 52px; padding: 14px 20px;
  display: flex; align-items: center; gap: 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--panel);
}
.market-state p {
  color: var(--quiet);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .02em;
}
.state-mark {
  width: 7px; height: 7px;
  flex: 0 0 auto; border-radius: 50%;
  background: var(--aqua);
  transition: background .3s;
}
.market-state.is-ready .state-mark {
  background: var(--up);
  box-shadow: 0 0 8px rgba(168,217,143,.6);
  animation: pulse 2s ease-in-out infinite;
}
.market-state.is-error .state-mark { background: var(--down); }

.search-field { width: min(280px, 38%); }
.search-field input {
  display: block; width: 100%; height: 100%; min-height: 52px;
  padding: 11px 16px;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  transition: border-color .2s, box-shadow .2s;
}
.search-field input:focus {
  border-color: rgba(142,203,197,.5);
  box-shadow: 0 0 0 3px rgba(142,203,197,.08);
  outline: none;
}
.search-field input::placeholder { color: #4a4844; }

/* ────────────────────────────────────────────────────────────────────────────
   MARKET GRID
   ──────────────────────────────────────────────────────────────────────────── */
.market-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

/* ── Token card ─────────────────────────────────────────────────────────── */
.token-card {
  min-height: 270px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  position: relative;
  overflow: hidden;
  transition: background .2s;
}
/* Subtle corner accent */
.token-card::before {
  content: '';
  position: absolute; top: 0; right: 0;
  width: 80px; height: 80px;
  background: radial-gradient(circle at top right, rgba(142,203,197,.06), transparent 70%);
  pointer-events: none;
}
/* Hover glow border */
.token-card::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: 0;
  box-shadow: inset 0 0 0 0px var(--aqua-glow);
  transition: box-shadow .25s;
  pointer-events: none;
}
.token-card:hover { background: var(--panel-hover); }
.token-card:hover::after { box-shadow: inset 0 0 0 1px rgba(142,203,197,.3); }

.token-head { display: flex; align-items: center; gap: 12px; }
.token-initials {
  width: 38px; height: 38px;
  flex: 0 0 auto;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--aqua), rgba(142,203,197,.6));
  color: #0a1817;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .04em;
  box-shadow: 0 4px 12px rgba(142,203,197,.2);
}
.token-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.025em;
  color: var(--ink);
}
.token-symbol {
  margin-top: 2px;
  color: var(--quiet);
  font-family: 'Courier New', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
}
.token-pair {
  margin-left: auto;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--quiet);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: var(--panel-2);
  white-space: nowrap;
}

.price-row {
  margin-top: auto;
  padding-top: 20px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}
.price {
  font-family: 'Courier New', monospace;
  font-size: clamp(18px, 2vw, 26px);
  font-weight: 700;
  letter-spacing: -.05em;
  overflow-wrap: anywhere;
  color: var(--ink);
}
.change {
  font-family: 'Courier New', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .02em;
  flex-shrink: 0;
  padding: 3px 7px;
  border-radius: 4px;
  background: rgba(255,255,255,.04);
}
.change.up { color: var(--up); background: rgba(168,217,143,.1); }
.change.down { color: var(--down); background: rgba(239,152,144,.1); }

.metrics {
  margin-top: 16px;
  padding-top: 16px;
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 8px;
  border-top: 1px solid var(--line-soft);
}
dt {
  color: var(--quiet);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
dd {
  margin-top: 5px;
  font-family: 'Courier New', monospace;
  font-size: 11px;
  font-weight: 700;
  overflow-wrap: anywhere;
  color: var(--ink);
}

.card-buy-btn {
  margin-top: 16px;
  width: 100%;
  padding: 10px 0;
  border: 1px solid rgba(142,203,197,.2);
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(142,203,197,.05), rgba(142,203,197,.02));
  color: var(--aqua);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: all .2s ease;
  position: relative;
  overflow: hidden;
}
.card-buy-btn::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(142,203,197,.12), transparent);
  opacity: 0; transition: opacity .2s;
}
.card-buy-btn:hover::before { opacity: 1; }
.card-buy-btn:hover {
  border-color: var(--aqua);
  box-shadow: 0 0 18px var(--aqua-glow), inset 0 1px 0 rgba(142,203,197,.15);
}

.empty-market {
  grid-column: 1 / -1;
  padding: 60px 20px;
  color: var(--quiet);
  background: var(--panel);
  font-size: 14px;
  text-align: center;
}
.data-caption {
  max-width: 700px;
  margin: 18px 0 0;
  color: #5a5850;
  font-size: 11px;
  line-height: 1.65;
}

/* ────────────────────────────────────────────────────────────────────────────
   AGENT
   ──────────────────────────────────────────────────────────────────────────── */
.agent-intro { margin-bottom: 36px; }
.agent-intro > p:last-child {
  max-width: 520px;
  margin-top: 18px;
  color: var(--quiet);
  font-size: 14px;
  line-height: 1.65;
}
.agent-intro strong { color: var(--aqua); font-weight: 700; }

.agent-shell {
  max-width: 780px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.04);
}

.quick-reads {
  padding: 12px 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  border-bottom: 1px solid var(--line-soft);
  background: var(--panel-2);
}
.quick-reads button {
  color: var(--quiet);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 7px 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .03em;
  transition: all .2s;
}
.quick-reads button:hover {
  border-color: rgba(142,203,197,.4);
  color: var(--aqua);
  background: var(--aqua-dim);
}

.conversation {
  min-height: 300px;
  max-height: 420px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}
.conversation::-webkit-scrollbar { width: 4px; }
.conversation::-webkit-scrollbar-track { background: transparent; }
.conversation::-webkit-scrollbar-thumb { background: var(--line); border-radius: 4px; }

.message {
  max-width: 84%;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  animation: appear .15s ease-out;
}
.agent-message {
  align-self: flex-start;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-left: 2px solid var(--aqua);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.03);
}
.agent-message strong { color: var(--aqua); }
.user-message {
  align-self: flex-end;
  background: linear-gradient(135deg, rgba(142,203,197,.1), rgba(142,203,197,.05));
  border: 1px solid rgba(142,203,197,.2);
  color: var(--ink);
}

.buy-inline-btn {
  display: inline-block;
  margin-top: 12px;
  padding: 9px 16px;
  border: 1px solid rgba(142,203,197,.4);
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(142,203,197,.1), rgba(142,203,197,.04));
  color: var(--aqua);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  text-decoration: none;
  transition: all .2s;
}
.buy-inline-btn:hover {
  border-color: var(--aqua);
  box-shadow: 0 0 16px var(--aqua-glow);
  background: rgba(142,203,197,.15);
}

.ask-form {
  display: flex;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid var(--line-soft);
  background: var(--panel-2);
}
.ask-form input {
  flex: 1;
  min-width: 0;
  padding: 11px 16px;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 7px;
  font-size: 13px;
  font-weight: 500;
  transition: border-color .2s, box-shadow .2s;
}
.ask-form input:focus {
  border-color: rgba(142,203,197,.5);
  box-shadow: 0 0 0 3px rgba(142,203,197,.08);
  outline: none;
}
.ask-form input::placeholder { color: #4a4844; }
.ask-form button {
  padding: 11px 22px;
  border-radius: 7px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .05em;
  border: 1px solid var(--aqua);
  background: linear-gradient(135deg, var(--aqua), rgba(142,203,197,.8));
  color: #0a1817;
  transition: all .2s;
  box-shadow: 0 0 12px var(--aqua-glow);
}
.ask-form button:hover {
  opacity: .9;
  box-shadow: 0 0 22px var(--aqua-glow-strong);
}

/* ────────────────────────────────────────────────────────────────────────────
   PORTFOLIO
   ──────────────────────────────────────────────────────────────────────────── */
.connect-prompt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 90px 20px;
  text-align: center;
}
.connect-prompt-icon {
  font-size: 52px;
  line-height: 1;
  color: var(--aqua);
  opacity: .35;
  filter: drop-shadow(0 0 16px var(--aqua-glow));
}
.connect-prompt p {
  color: var(--quiet);
  font-size: 15px;
  max-width: 320px;
  line-height: 1.65;
}
.wallet-address-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 18px;
  margin-bottom: 24px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--panel);
}
.wallet-address-bar span {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  color: var(--quiet);
}
.wallet-disconnect {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--down);
  background: rgba(239,152,144,.08);
  border: 1px solid rgba(239,152,144,.25);
  border-radius: 5px;
  padding: 6px 12px;
  transition: all .2s;
}
.wallet-disconnect:hover { background: rgba(239,152,144,.15); border-color: var(--down); }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.holding-card {
  padding: 22px;
  background: var(--panel);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background .2s;
}
.holding-card:hover { background: var(--panel-hover); }
.holding-head { display: flex; align-items: center; gap: 12px; }
.holding-amount {
  font-family: 'Courier New', monospace;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -.05em;
  color: var(--ink);
}
.holding-amount span { font-size: 13px; color: var(--quiet); font-weight: 500; }
.holding-value { color: var(--quiet); font-size: 12px; font-weight: 500; }
.holding-buy-btn { margin-top: auto; }
.portfolio-empty {
  padding: 60px 20px;
  color: var(--quiet);
  font-size: 14px;
  text-align: center;
}

/* ────────────────────────────────────────────────────────────────────────────
   BUY MODAL
   ──────────────────────────────────────────────────────────────────────────── */
.buy-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8,8,7,.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  animation: appear .15s ease-out;
}
.buy-modal[hidden] { display: none; }

.buy-modal-card {
  width: min(440px, calc(100vw - 32px));
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 30px;
  position: relative;
  box-shadow:
    0 32px 80px rgba(0,0,0,.7),
    0 0 0 1px rgba(255,255,255,.04),
    inset 0 1px 0 rgba(255,255,255,.06);
  animation: modal-in .2s cubic-bezier(.34,1.56,.64,1);
}
.buy-modal-card::before {
  content: '';
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 60%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--aqua-glow), transparent);
}

.buy-modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--quiet);
  font-size: 13px;
  display: grid; place-items: center;
  transition: all .2s;
}
.buy-modal-close:hover { border-color: var(--quiet); color: var(--ink); }

.buy-modal-token { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; }
.buy-modal-initials {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--aqua), rgba(142,203,197,.6));
  color: #0a1817;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 900;
  box-shadow: 0 8px 20px rgba(142,203,197,.25);
}
.buy-modal-name {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--ink);
}
.buy-modal-price {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  color: var(--quiet);
  margin-top: 3px;
}

.buy-modal-title {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--ink);
  margin-bottom: 10px;
}
.buy-modal-desc {
  color: var(--quiet);
  font-size: 13px;
  line-height: 1.65;
  margin-bottom: 24px;
}

.buy-confirm-btn {
  display: block;
  width: 100%;
  padding: 14px 0;
  text-align: center;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .04em;
  text-decoration: none;
  background: linear-gradient(135deg, var(--aqua), rgba(142,203,197,.75));
  color: #0a1817;
  transition: all .2s;
  box-shadow: 0 4px 20px rgba(142,203,197,.3);
}
.buy-confirm-btn:hover {
  box-shadow: 0 8px 30px rgba(142,203,197,.5);
  transform: translateY(-1px);
}

/* ────────────────────────────────────────────────────────────────────────────
   SWAP QUOTE CARD (inline in chat)
   ──────────────────────────────────────────────────────────────────────────── */
.swap-quote-card {
  margin-top: 10px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--aqua);
  border-radius: 10px;
  padding: 16px 18px;
  min-width: 260px;
  max-width: 320px;
}

.swap-route {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.swap-in    { color: var(--quiet); }
.swap-arrow { color: var(--aqua); font-size: 18px; }
.swap-out   { color: var(--ink); }

.swap-meta {
  display: flex;
  gap: 14px;
  font-size: 11px;
  color: var(--quiet);
  margin-bottom: 14px;
}

.swap-confirm-btn {
  width: 100%;
  padding: 11px 0;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--aqua), rgba(142,203,197,.7));
  color: #0a1817;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .02em;
  cursor: pointer;
  border: none;
  transition: all .2s;
  box-shadow: 0 3px 12px rgba(142,203,197,.25);
}
.swap-confirm-btn:hover:not(:disabled) {
  box-shadow: 0 6px 20px rgba(142,203,197,.45);
  transform: translateY(-1px);
}
.swap-confirm-btn:disabled {
  opacity: 0.75;
  cursor: not-allowed;
  transform: none;
}


/* ────────────────────────────────────────────────────────────────────────────
   ANIMATIONS
   ──────────────────────────────────────────────────────────────────────────── */
@keyframes appear {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes modal-in {
  from { opacity: 0; transform: scale(.94) translateY(10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 5px rgba(168,217,143,.5); }
  50%       { box-shadow: 0 0 14px rgba(168,217,143,.9), 0 0 28px rgba(168,217,143,.4); }
}

/* ────────────────────────────────────────────────────────────────────────────
   RESPONSIVE
   ──────────────────────────────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .market-grid, .portfolio-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 680px) {
  .topbar, .nav, .page { padding-left: 18px; padding-right: 18px; }
  .topbar { min-height: 58px; gap: 10px; }
  .strapline { display: none; }
  .source-label { font-size: 11px; }
  .page { padding-top: 40px; }
  .intro { align-items: flex-start; flex-direction: column; }
  .refresh-button { width: 100%; text-align: center; }
  .market-toolbar { flex-direction: column; }
  .search-field { width: 100%; }
  .market-grid, .portfolio-grid { grid-template-columns: 1fr; }
  .token-card { min-height: 230px; }
  .message { max-width: 96%; }
  .wallet-btn { font-size: 11px; padding: 7px 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}