/* Nexus presentation adapted to Viper's existing dashboard DOM and controls. */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700&display=swap');

:root {
  --color-bg: #000;
  --color-surface: #090909;
  --color-surface-2: #101010;
  --color-surface-3: #171717;
  --color-border: #202020;
  --color-border-dim: #141414;
  --color-fg: #fff;
  --color-fg-2: #b3b3b3;
  --color-fg-3: #6c6c6c;
  --color-fg-4: #353535;
  --panel-shadow: 0 24px 80px rgba(0,0,0,.55);
  --panel-glow: inset 0 1px 0 rgba(255,255,255,.045);
  --font-sans: 'Sora', 'Inter', system-ui, sans-serif;
  --font: var(--font-sans);
  --bg: var(--color-bg);
  --bg1: var(--color-surface);
  --bg2: var(--color-surface-2);
  --bg3: var(--color-surface-3);
  --border: var(--color-border-dim);
  --border1: var(--color-border);
  --border2: #303030;
  --text: var(--color-fg);
  --text1: var(--color-fg-2);
  --text2: #969696;
  --text3: var(--color-fg-3);
  --green: #7dd3fc;
  --green-glow: rgba(125,211,252,.08);
  --green-bg: rgba(125,211,252,.04);
  --radius: 0px;
  --radius-sm: 0px;
  --sb-width: 220px;
}

body { background: #000; font-family: var(--font-sans); -webkit-font-smoothing: antialiased; }
body:not(.viper-authenticated) .app { visibility: hidden; }
.topbar {
  height: 58px;
  min-height: 58px;
  background: rgba(0,0,0,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: none;
  padding-right: 24px;
}
.topbar::after, .bottombar::before { display: none; }
.topbar-brand { width: 240px; min-width: 240px; grid-template-columns: 40px auto; column-gap: 12px; row-gap: 4px; border-right: 0; }
.topbar-brand > img { width: 40px; height: 40px; margin-right: 0; }
.topbar-cobra { font: 600 15px/1 var(--font-sans); color: #fff; letter-spacing: .22em; text-shadow: none; justify-self: start; }
.topbar-terminal { font: 400 11px/1 var(--font-sans); color: #8a8a8a; letter-spacing: .24em; padding-left: 0; justify-self: start; }
.topbar-nav { gap: 4px; }
.topnav-item { position: relative; font-size: 10px; letter-spacing: .14em; color: #6c6c6c; border-radius: 0; background: transparent; transition: color 220ms, background 220ms, transform 220ms; }
.topnav-item:hover { color: #fff; background: rgba(255,255,255,.03); transform: translateY(-1px); }
.topnav-item.active { color: #fff; background: rgba(255,255,255,.04); box-shadow: inset 0 -1px rgba(255,255,255,.4); }
.topnav-icon { width: 14px; height: 14px; }
.topbar-right { gap: 10px; }
.auth-user-label { color: #6c6c6c; font-size: 10px; letter-spacing: .02em; }
.auth-logout, .topbar-preflight { height: 30px; padding: 7px 12px; border: 1px solid rgba(255,255,255,.1); border-radius: 0; font: 400 10px var(--font-sans); letter-spacing: .14em; text-transform: uppercase; color: #b3b3b3; background: rgba(255,255,255,.03); }
.auth-logout:hover, .topbar-preflight:hover { color: #fff; border-color: rgba(255,255,255,.22); background: #171717; }
.sidebar { background: linear-gradient(180deg, rgba(8,8,8,.98), rgba(4,4,4,1)); border-right: 1px solid var(--color-border); box-shadow: none; }
.sb-section-label { padding: 26px 22px 14px; font: 400 9px var(--font-sans); color: #6c6c6c; letter-spacing: .2em; opacity: 1; }
.sb-nav { padding: 0 10px; }
.sb-nav-item {
  position: relative;
  overflow: hidden;
  margin-bottom: 6px;
  padding: 14px 16px 14px 20px;
  border: 1px solid transparent;
  border-radius: 0;
  background: transparent;
  color: #6c6c6c;
  font: 400 11px var(--font-sans);
  letter-spacing: .10em;
  text-transform: uppercase;
  transition: transform 220ms cubic-bezier(.22,1,.36,1), border-color 220ms, background 220ms, color 220ms;
}
.sb-nav-item::before { content: ''; position: absolute; top: 10px; bottom: 10px; left: 0; width: 1px; background: rgba(255,255,255,.85); opacity: 0; transform: scaleY(.35); transition: opacity 220ms, transform 220ms; }
.sb-nav-item:hover:not(.disabled) { transform: translateX(4px); border-color: rgba(255,255,255,.06); color: #b3b3b3; background: linear-gradient(90deg, rgba(255,255,255,.028), rgba(255,255,255,.01)); }
.sb-nav-item.active { border-color: rgba(255,255,255,.09); color: #fff; background: linear-gradient(90deg, rgba(255,255,255,.08), rgba(255,255,255,.02)); box-shadow: inset 0 0 0 1px rgba(255,255,255,.01); }
.sb-nav-item.active::before { opacity: 1; transform: scaleY(1); }
.sb-nav-item .sb-icon { width: 14px; height: 14px; color: inherit; }
.lc-saved-list { border-top: 1px solid var(--color-border-dim); margin-top: auto; }
.main { background: #000; }
.page { padding: 24px; max-width: none; }
.page-title { color: #fff; font: 400 27px/1.2 var(--font-sans); letter-spacing: -.045em; }
.page-sub { color: #6c6c6c; font-size: 11px; }
.page-head { gap: 16px; }
.card, .lc-token-info-card, .dw-review-card { border-radius: 0; background: linear-gradient(180deg, rgba(12,12,12,.96), rgba(8,8,8,1)); border: 1px solid rgba(255,255,255,.07); box-shadow: inset 0 1px 0 rgba(255,255,255,.03); transition: border-color 220ms, box-shadow 220ms; }
.card:hover { border-color: rgba(255,255,255,.13); box-shadow: inset 0 1px 0 rgba(255,255,255,.045); }
.card-title, .dw-review-title { font: 400 10px var(--font-sans); text-transform: uppercase; letter-spacing: .18em; color: #969696; }
.card-desc, .card-note { color: #6c6c6c; font-size: 11px; }
input:not([type=checkbox]):not([type=radio]):not([type=range]), select, textarea { background: rgba(255,255,255,.012); border-color: rgba(255,255,255,.08); border-radius: 0; box-shadow: inset 0 1px 0 rgba(255,255,255,.025); font-family: var(--font-sans); }
input:not([type=range]):focus, textarea:focus, select:focus { border-color: rgba(125,211,252,.45); box-shadow: 0 0 0 1px rgba(125,211,252,.12); }
label { font-family: var(--font-sans); font-size: 10px; font-weight: 400; letter-spacing: .12em; }
.btn { border-radius: 0; font-family: var(--font-sans); font-size: 11px; letter-spacing: .03em; transition: border-color 180ms, background 180ms, color 180ms, transform 180ms; }
.btn:not(:disabled):hover { transform: translateY(-1px); }
.btn:not(:disabled):active { transform: translateY(0); }
.btn-ghost { color: #b3b3b3; border-color: rgba(255,255,255,.1); background: rgba(255,255,255,.025); }
.btn-ghost:hover { color: #fff; background: #171717; border-color: rgba(255,255,255,.2); }
.dw-stepper { padding: 16px 24px; align-items: center; border: 1px solid rgba(255,255,255,.07); border-radius: 0; background: linear-gradient(180deg, #0c0c0c, #080808); box-shadow: inset 0 1px rgba(255,255,255,.025); }
.dw-step.active .dw-step-label { color: #fff; }
.dw-step-label { font-family: var(--font-sans); font-size: 10px; letter-spacing: .08em; }
.bottombar { background: #040404; border-top-color: var(--color-border-dim); box-shadow: none; }
.bottombar, .bottombar span { font-size: 10px; }
#page-trade > div { font-family: var(--font-sans) !important; }
#page-trade [class~='rounded'], #page-trade [class~='rounded-sm'] { border-radius: 0; }
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #252525; border-radius: 0; }
::-webkit-scrollbar-thumb:hover { background: #404040; }
:focus-visible { outline: 1px solid #7dd3fc; outline-offset: 3px; }

/* Auth and loader use Nexus' white logo pulse and 320ms exit timing. */
.auth-gate { background: #000; opacity: 1; visibility: visible; transition: opacity 320ms cubic-bezier(.22,1,.36,1), visibility 0ms; }
.auth-gate.viper-gate-hidden { opacity: 0; visibility: hidden; pointer-events: none; transition: opacity 320ms cubic-bezier(.22,1,.36,1), visibility 0ms linear 320ms; }
.viper-auth-fallback, .viper-loading-screen { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 20px; padding: 24px; background: #000; color: #969696; text-align: center; font: 400 11px/1.7 var(--font-sans); }
.viper-loading-screen > img, .viper-auth-fallback > img { object-fit: contain; animation: nexusPulse 1.45s ease-in-out infinite; }
.viper-loading-screen [role=alert] { color: #ff7b7b; max-width: 360px; }
.viper-auth-action { color: #000; background: #f3f3f3; border: 1px solid #fff; padding: 12px 20px; font-size: 10px; text-transform: uppercase; letter-spacing: .14em; }
.viper-auth-back, .viper-auth-fallback a { color: #969696; background: transparent; border: 0; font-size: 10px; text-transform: uppercase; letter-spacing: .14em; cursor: pointer; }
#authGate input { font-family: var(--font-sans); }
#authGate button:disabled { cursor: not-allowed !important; }
#authGate button:not(:disabled):focus-visible, #authGate input:focus-visible { outline: 1px solid #7dd3fc !important; outline-offset: 3px; }
.viper-login-card { animation: viper-login-enter 320ms cubic-bezier(.22,1,.36,1) both; }
.viper-login-form { animation: viper-login-enter 220ms cubic-bezier(.22,1,.36,1) both; }
@keyframes viper-login-enter { from { opacity: 0; transform: translateY(10px) scale(.995); } to { opacity: 1; transform: none; } }
@keyframes nexusPulse { 0%,100% { opacity: .55; transform: scale(.985); } 50% { opacity: 1; transform: scale(1); } }
@keyframes nexus-spin { to { transform: rotate(360deg); } }
@keyframes nexus-blink { 50% { opacity: .4; } }
@media (max-width: 900px) { :root { --sb-width: 180px; } .topbar-brand { min-width: 180px; width: 180px; } .topbar { padding-right: 12px; } .topnav-item { padding: 12px 8px; } .topbar-right { gap: 6px; } .auth-user-label { display: none; } .page { padding: 20px 16px; } }
@media (max-width: 640px) { :root { --sb-width: 148px; } .topbar { min-height: 100px; height: auto; flex-wrap: wrap; padding: 8px 12px; gap: 8px; } .topbar-brand { min-width: 148px; width: auto; margin-right: auto; height: 32px; } .topbar-nav { order: 3; width: 100%; justify-content: center; } .topbar-right { margin-left: auto; } .sb-nav { padding: 0 4px; } .sb-nav-item { padding: 12px 10px; font-size: 9px; gap: 7px; letter-spacing: .04em; } .sb-section-label { padding-left: 14px; } .page-title { font-size: 22px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; scroll-behavior: auto !important; } }

.viper-link-overlay { position: fixed; inset: 0; z-index: 12000; display: flex; align-items: center; justify-content: center; background: rgba(0,0,0,.7); backdrop-filter: blur(12px); padding: 24px; }
.viper-link-card { width: 440px; max-width: 100%; display: flex; flex-direction: column; gap: 18px; padding: 32px; background: linear-gradient(180deg,#0c0c0c,#080808); border: 1px solid rgba(255,255,255,.1); box-shadow: var(--panel-shadow); font-family: var(--font-sans); }
.viper-link-card h2 { font-size: 20px; font-weight: 400; letter-spacing: -.035em; }
.viper-link-card p { color: #969696; font-size: 11px; line-height: 1.7; }
.viper-link-card [role=alert] { color: #ff7b7b; }
.viper-link-card label { display: flex; flex-direction: column; gap: 8px; }
.viper-link-card input { height: 42px; }
#authLinkExisting[hidden] { display: none; }
dialog.viper-link-overlay { width: 100%; height: 100%; max-width: none; max-height: none; margin: 0; border: 0; }
dialog.viper-link-overlay:not([open]) { display: none; }

#page-trade [style*="Inter"] { font-family: var(--font-sans) !important; }

/* Custom pair picker: sharp corners + cyan accent */
.pair-modal-box, .pair-search, .pair-tab, .pair-row { border-radius: 0; }
.pair-tab.is-on { background: rgba(125,211,252,.1); color: #e8f7ff; box-shadow: inset 0 0 0 1px rgba(125,211,252,.75); }

/* Trade tool overlays (Volume / TxnsGen / Holders / Vanish): sharp corners */
.tp-overlay, .tp-overlay :is(.card, .btn, input, select, textarea, button, .sb-badge, [class*="card"], [class*="panel"], [class*="box"]) { border-radius: 0 !important; }

/* Example wallets warning */
.example-wallets-alert { position: fixed; right: 16px; bottom: 44px; z-index: 2000; display: flex; align-items: flex-start; gap: 10px; max-width: 340px; padding: 10px 12px; background: #120d05; border: 1px solid rgba(245,158,11,.55); border-radius: 0; color: #f5c46b; font: 400 11px/1.45 var(--font-sans); box-shadow: 0 8px 28px rgba(0,0,0,.6); }
.example-wallets-alert[hidden] { display: none; }
.example-wallets-alert b { color: #fbbf24; font-weight: 600; }
.ewa-icon { flex: none; width: 16px; height: 16px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid rgba(245,158,11,.7); color: #fbbf24; font-weight: 700; font-size: 11px; }
.ewa-close { flex: none; margin-left: auto; background: none; border: 0; color: #8a6a2a; font-size: 16px; line-height: 1; cursor: pointer; }
.ewa-close:hover { color: #fbbf24; }

/* Vanish speed mode options: sharp corners */
.tp-vanish-speed-opt, .tp-vanish-speeds, .tp-vanish-speed-opt * { border-radius: 0 !important; }

/* Wallets page: folder tabs sharp corners */
.wf-tab, .wf-tab-cnt, .wf-tab-del { border-radius: 0 !important; }