/* ─── ZENTHIS APP CSS ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #07070f;
  --bg2:       #0d0d1a;
  --card:      #111120;
  --border:    rgba(255,255,255,.08);
  --border2:   rgba(255,255,255,.12);
  --purple:    #7c3aed;
  --cyan:      #06b6d4;
  --green:     #10b981;
  --yellow:    #f59e0b;
  --text:      #f1f5f9;
  --muted:     #94a3b8;
  --dim:       #475569;
  --grad:      linear-gradient(135deg,#7c3aed,#06b6d4);
  --radius:    16px;
  --radius-sm: 10px;
}

html { height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; }
input[type=number] { -moz-appearance: textfield; }

/* ─── HEADER ─── */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 60px;
  border-bottom: 1px solid var(--border);
  background: rgba(7,7,15,.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}
.app-back {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: .85rem;
  font-weight: 600;
  transition: color .2s;
}
.app-back:hover { color: var(--text); }
.app-back-arrow { font-size: .9rem; }
.app-logo-icon {
  font-size: 1.1rem;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.app-logo-text { font-family: 'Space Grotesk', sans-serif; font-weight: 700; color: var(--text); }
.app-network-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(245,158,11,.1);
  border: 1px solid rgba(245,158,11,.25);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: .72rem;
  font-weight: 700;
  color: #f59e0b;
  letter-spacing: .04em;
}
.app-network-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #f59e0b;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; }
  50% { opacity: .4; }
}
.app-connect-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(124,58,237,.15);
  border: 1px solid rgba(124,58,237,.4);
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  color: var(--text);
  font-size: .85rem;
  font-weight: 600;
  transition: background .2s, border-color .2s;
}
.app-connect-btn:hover { background: rgba(124,58,237,.28); border-color: rgba(124,58,237,.7); }
.app-connect-btn.connected {
  background: rgba(16,185,129,.1);
  border-color: rgba(16,185,129,.3);
  color: var(--green);
}
.connect-icon {
  font-size: .9rem;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── MAIN ─── */
.app-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 40px 16px 60px;
  position: relative;
}
.app-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.app-glow-1 {
  width: 400px; height: 400px;
  background: rgba(124,58,237,.12);
  top: -100px; left: -100px;
}
.app-glow-2 {
  width: 300px; height: 300px;
  background: rgba(6,182,212,.08);
  bottom: 0; right: -50px;
}

/* ─── SWAP CARD ─── */
.swap-card {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 20px;
  width: 100%;
  max-width: 460px;
  position: relative;
  z-index: 1;
  box-shadow: 0 24px 64px rgba(0,0,0,.5);
}

/* card top: tabs + settings */
.swap-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.swap-tabs {
  display: flex;
  gap: 4px;
  background: rgba(255,255,255,.04);
  border-radius: 10px;
  padding: 3px;
}
.swap-tab {
  background: none;
  border: none;
  color: var(--muted);
  font-size: .85rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 8px;
  transition: background .2s, color .2s;
}
.swap-tab.active {
  background: rgba(124,58,237,.25);
  color: var(--text);
}
.settings-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--muted);
  width: 34px;
  height: 34px;
  font-size: .9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .2s, border-color .2s;
}
.settings-btn:hover { color: var(--text); border-color: var(--border2); }

/* ─── PANEL ─── */
.swap-panel {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 2px;
  transition: border-color .2s;
}
.swap-panel:hover { border-color: var(--border2); }
.swap-panel-to { background: rgba(6,182,212,.03); }

.panel-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.panel-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--dim);
}
.panel-estimated {
  font-style: normal;
  color: var(--dim);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
}
.panel-balance {
  font-size: .75rem;
  color: var(--muted);
  cursor: pointer;
}
.panel-balance:hover { color: var(--text); }

.panel-body {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Asset selector button */
.asset-sel {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border2);
  border-radius: 30px;
  padding: 6px 10px 6px 6px;
  flex-shrink: 0;
  transition: background .2s;
}
.asset-sel:hover { background: rgba(255,255,255,.1); }
.sel-chain {
  background: rgba(124,58,237,.2);
  color: #a78bfa;
  font-size: .65rem;
  font-weight: 800;
  padding: 3px 7px;
  border-radius: 20px;
  letter-spacing: .03em;
}
.sel-chain-cyan {
  background: rgba(6,182,212,.15);
  color: #22d3ee;
}
.sel-token {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text);
}
.sel-arrow {
  font-size: .7rem;
  color: var(--muted);
}

/* Amount input */
.swap-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  text-align: right;
  width: 100%;
}
.swap-input::placeholder { color: var(--dim); }
.swap-output {
  flex: 1;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  text-align: right;
  color: var(--text);
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.panel-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}
.panel-chain { font-size: .75rem; color: var(--dim); }
.panel-usd   { font-size: .75rem; color: var(--muted); }

/* ─── SWITCH BUTTON ─── */
.switch-row {
  display: flex;
  justify-content: center;
  margin: -4px 0;
  position: relative;
  z-index: 2;
}
.switch-btn {
  background: var(--card);
  border: 2px solid var(--border2);
  border-radius: 10px;
  width: 36px;
  height: 36px;
  font-size: 1.1rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, color .2s, transform .2s;
}
.switch-btn:hover {
  background: rgba(124,58,237,.2);
  color: var(--text);
  transform: rotate(180deg);
}

/* ─── ROUTE BAR ─── */
.route-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 4px 4px;
  flex-wrap: wrap;
}
.route-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: .75rem;
  color: var(--muted);
}
.route-sep { color: var(--dim); font-size: .8rem; }
.rdot {
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.rdot-green  { background: var(--green); }
.rdot-purple { background: var(--purple); }
.rdot-cyan   { background: var(--cyan); }

/* ─── FEE DETAIL ─── */
.fee-detail {
  background: rgba(255,255,255,.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-top: 8px;
  display: none;
  flex-direction: column;
  gap: 6px;
}
.fee-detail.visible { display: flex; }
.fee-row {
  display: flex;
  justify-content: space-between;
  font-size: .78rem;
  color: var(--muted);
}
.fee-row span:last-child { color: var(--text); font-weight: 500; }
.fee-green { color: var(--green) !important; }

/* ─── WARNING ─── */
.swap-warn {
  display: none;
  font-size: .8rem;
  color: #fca5a5;
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.25);
  border-radius: 8px;
  padding: 8px 12px;
  margin-top: 8px;
  text-align: center;
}

/* ─── SWAP CTA BUTTON ─── */
.swap-cta {
  width: 100%;
  background: linear-gradient(135deg, #7c3aed, #06b6d4);
  border: none;
  border-radius: var(--radius-sm);
  padding: 15px;
  color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-top: 12px;
  transition: opacity .2s, transform .1s;
  letter-spacing: .02em;
}
.swap-cta:hover { opacity: .9; transform: translateY(-1px); }
.swap-cta:active { transform: translateY(0); }
.swap-cta:disabled {
  opacity: .4;
  cursor: not-allowed;
  transform: none;
}

/* ─── PILLS ─── */
.app-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 20px;
}
.app-pill {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 5px 12px;
  font-size: .75rem;
  color: var(--muted);
}
.pdot {
  width: 6px; height: 6px;
  border-radius: 50%;
}
.pdot-green  { background: var(--green); }
.pdot-purple { background: var(--purple); }
.pdot-cyan   { background: var(--cyan); }
.pdot-yellow { background: var(--yellow); }

/* ─── PRICE TICKER ─── */
.price-ticker {
  margin-top: 16px;
  font-size: .75rem;
  color: var(--dim);
  max-width: 520px;
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  -webkit-mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
  mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
}
.ticker-inner {
  display: inline-block;
  animation: tickerScroll 28s linear infinite;
}
.ticker-inner:hover { animation-play-state: paused; }
@keyframes tickerScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.ticker-item { display: inline-block; margin: 0 10px; }
.ticker-sym { color: var(--dim); font-weight: 700; margin-right: 3px; }
.ticker-price { color: var(--muted); font-weight: 500; }
.ticker-sep { color: var(--border2); margin: 0 4px; }

/* ─── MODALS ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s;
  padding: 16px;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.modal-header h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 700;
}
.modal-close {
  background: rgba(255,255,255,.06);
  border: none;
  border-radius: 8px;
  color: var(--muted);
  width: 30px; height: 30px;
  font-size: .85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, color .2s;
}
.modal-close:hover { background: rgba(255,255,255,.12); color: var(--text); }

/* Wallet modal */
.wallet-modal {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 24px;
  width: 100%;
  max-width: 360px;
}
.wallet-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.wallet-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  transition: background .2s, border-color .2s;
  text-align: left;
}
.wallet-item:hover { background: rgba(255,255,255,.07); border-color: var(--border2); }
.wallet-item-soon { opacity: .5; cursor: not-allowed; }
.wallet-item-soon:hover { background: rgba(255,255,255,.03); border-color: var(--border); }
.wallet-icon { font-size: 1.4rem; }
.wallet-name { flex: 1; font-size: .9rem; font-weight: 600; color: var(--text); }
.wallet-tag {
  font-size: .7rem;
  font-weight: 700;
  background: rgba(16,185,129,.15);
  color: var(--green);
  border-radius: 6px;
  padding: 2px 8px;
}
.wallet-tag-soon {
  background: rgba(255,255,255,.06);
  color: var(--dim);
}
.wallet-tag-detected {
  background: rgba(16,185,129,.12);
  color: var(--green);
}
.wallet-note { font-size: .72rem; color: var(--dim); text-align: center; }
.wallet-note a { color: var(--purple); }

/* Asset modal */
.asset-modal {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 24px;
  width: 100%;
  max-width: 400px;
  max-height: 80vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.asset-search {
  width: 100%;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text);
  font-size: .88rem;
  outline: none;
  margin-bottom: 16px;
}
.asset-search::placeholder { color: var(--dim); }
.asset-search:focus { border-color: var(--purple); }
.asset-label {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--dim);
  margin-bottom: 8px;
  margin-top: 4px;
}
.chain-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.chain-pill {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 5px 12px;
  font-size: .78rem;
  font-weight: 600;
  color: var(--muted);
  transition: all .15s;
}
.chain-pill:hover { border-color: var(--border2); color: var(--text); }
.chain-pill.selected,
.chain-pill.active {
  background: rgba(124,58,237,.2);
  border-color: rgba(124,58,237,.5);
  color: #a78bfa;
}
.chain-pill-phase2 { opacity: .45; cursor: not-allowed; }
.chain-pill-phase2:hover { background: rgba(255,255,255,.04); border-color: var(--border); color: var(--muted); }
.chain-pill-soon {
  font-size: .6rem;
  color: var(--dim);
  margin-left: 3px;
}
.token-rows { display: flex; flex-direction: column; gap: 2px; }
.token-empty { font-size: .82rem; color: var(--dim); text-align: center; padding: 20px 0; }
.token-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  background: none;
  border: none;
  width: 100%;
  transition: background .15s;
  text-align: left;
  cursor: pointer;
}
.token-row:hover { background: rgba(255,255,255,.05); }
.token-row-logo {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.token-row-icon {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(124,58,237,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .72rem;
  font-weight: 800;
  color: #a78bfa;
  flex-shrink: 0;
}
.token-row-info { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.token-row-sym  { font-size: .9rem; font-weight: 700; color: var(--text); }
.token-row-name { font-size: .75rem; color: var(--muted); }
.token-row-price { font-size: .8rem; color: var(--muted); }

/* Settings modal */
.settings-modal {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 24px;
  width: 100%;
  max-width: 340px;
}
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.settings-row:last-child { border-bottom: none; }
.settings-label { font-size: .85rem; color: var(--muted); }
.settings-val { font-size: .85rem; color: var(--text); font-weight: 500; }
.settings-grad {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}
.slippage-btns { display: flex; gap: 4px; }
.slippage-btn {
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px 10px;
  font-size: .78rem;
  color: var(--muted);
  transition: all .15s;
}
.slippage-btn.active {
  background: rgba(124,58,237,.2);
  border-color: rgba(124,58,237,.5);
  color: #a78bfa;
}

/* ─── LAUNCH GATE ─── */
.gate-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.85);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
  padding: 16px;
}
.gate-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.gate-modal {
  background: linear-gradient(160deg, #111120 0%, #0d0d1a 100%);
  border: 1px solid rgba(124,58,237,.3);
  border-radius: 24px;
  padding: 40px 32px;
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: 0 0 80px rgba(124,58,237,.2);
}
.gate-hex {
  font-size: 2.5rem;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}
.gate-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 14px;
}
.gate-grad {
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gate-sub {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 24px;
}
.gate-cd {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 28px;
}
.gate-cd-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 52px;
}
.gate-cd-unit span {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.gate-cd-unit small {
  font-size: .6rem;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-top: 3px;
}
.gate-cd-sep {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--dim);
  margin-bottom: 14px;
}
.gate-btn {
  display: block;
  background: var(--grad);
  border-radius: var(--radius-sm);
  padding: 14px;
  color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 12px;
  transition: opacity .2s;
}
.gate-btn:hover { opacity: .88; }
.gate-dismiss {
  background: none;
  border: none;
  color: var(--dim);
  font-size: .82rem;
  transition: color .2s;
}
.gate-dismiss:hover { color: var(--muted); }

/* ─── RESPONSIVE ─── */
@media (max-width: 480px) {
  .app-logo-text { display: none; }
  .app-header-center { display: none; }
  .swap-card { padding: 16px; }
  .swap-input, .swap-output { font-size: 1.3rem; }
  .gate-title { font-size: 1.5rem; }
  .gate-cd-unit span { font-size: 1.6rem; }
}