/* ===== moved from index.html: full stylesheet ===== */
:root {
  --bg: #05070a;
  --panel: #070b11ee;
  --ink: #c9f9ff;
  --ink-dim: #00f0ff;
  --accent: #00f0ff;
  --accent-pink: #ff3fbf;
  --accent-2: #404be8;
  --warn: #ffee58;
  --error: #ff3fbf;
  --ok: #00f0ff;
  --grid: #0c1929;
  --glow: 0 0 0.5rem var(--accent), 0 0 1rem var(--accent-pink), 0 0 2.5rem color-mix(in oklab, var(--accent) 35%, #000);
  --radius: 16px;
  --shadow-sm: 0 2px 20px rgba(0, 240, 255, 0.08);
  --shadow-lg: 0 10px 60px rgba(0, 240, 255, 0.18);
}

* { box-sizing: border-box; }
html, body { height: 100%; }

body {
  margin: 0;
  font-family: 'Share Tech Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  background: var(--bg);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ===== 4K Cyber Backdrop ===== */
.backdrop {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(1200px 800px at 10% -10%, #003b3f88 0%, transparent 60%),
    radial-gradient(1400px 900px at 100% 0%, #0b2a6e66 0%, transparent 60%),
    radial-gradient(1200px 700px at 0% 100%, #0a402266 0%, transparent 55%),
    #02050a;
  filter: saturate(120%);
}
.scanlines::after {
  /* keep a very light scanline overlay but non-animated and cheap to render */
  content: ""; position: absolute; inset: 0; pointer-events: none; mix-blend-mode: soft-light;
  background: linear-gradient(to bottom, rgba(255,255,255,0.02) 0 1px, transparent 1px 3px);
  opacity: .04;
}

/* ===== Layout ===== */
.shell { position: relative; z-index: 1; padding: clamp(16px, 3vw, 32px); max-width: 1600px; margin: 0 auto; }

.header {
  display: grid; gap: 8px; justify-items: center; text-align: center; margin: 24px 0 28px;
}
.sig { font-size: clamp(44px, 7vw, 82px); font-family: 'Orbitron', sans-serif; letter-spacing: .08em; }
.sig span { display: inline-block; position: relative; text-shadow: var(--glow); }
.sig .ghost {
  filter: drop-shadow(0 0 16px var(--accent)) drop-shadow(0 0 8px var(--accent-pink));
  transform: translateY(.08em);
}
.subtitle { color: var(--ink-dim); letter-spacing: .25em; opacity: .9; }
.tiny {
  font-size: .7rem;
  color: var(--ink-dim);
  letter-spacing: .15em;
  text-transform: uppercase;
}

.panel {
  background: linear-gradient(180deg, color-mix(in oklab, var(--panel), #000 8%), color-mix(in oklab, var(--panel), #000 20%));
  border: 1px solid color-mix(in oklab, var(--accent), #000 70%);
  border-radius: var(--radius);
  padding: clamp(16px, 2.2vw, 28px);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(8px) saturate(120%);
}

.toolbar { display: grid; gap: 16px; grid-template-columns: repeat(12, 1fr); align-items: end; }
.col-span-3 { grid-column: span 3; }
.col-span-4 { grid-column: span 4; }
.col-span-6 { grid-column: span 6; }
.col-span-12 { grid-column: span 12; }
@media (max-width: 1100px) {
  .col-span-3, .col-span-4, .col-span-6 { grid-column: span 12; }
}

label { display: block; font-size: .82rem; letter-spacing: .1em; color: var(--ink-dim); margin: 0 0 8px; text-transform: uppercase; }
input[type="text"], input[type="number"], select {
  width: 100%; padding: 14px 14px; border-radius: 12px; border: 1px solid #0d2c33; background: #02070b; color: var(--ink);
  outline: none; box-shadow: inset 0 0 0 1px #03161a; transition: box-shadow .25s, border-color .25s;
  font-family: 'Share Tech Mono', monospace;
  font-size: .85rem;
}
input:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,240,255,.12), inset 0 0 0 1px #062e36; }

/* ===== Buttons ===== */
.btn {
  --btn-accent: var(--accent);
  display: inline-flex; align-items: center; gap: 10px; justify-content: center; white-space: nowrap;
  padding: 14px 18px; border-radius: 12px;
  border: 1px solid color-mix(in oklab, var(--btn-accent), #000 70%);
  background: linear-gradient(180deg, color-mix(in oklab, #7c4dff, #000 86%), color-mix(in oklab, #7c4dff, #000 92%));
  color: #eaffff; font-weight: 700; letter-spacing: .12em; cursor: pointer; position: relative; overflow: hidden;
  box-shadow: 0 0 22px color-mix(in oklab, var(--btn-accent), transparent 80%);
  transition: transform .06s ease, filter .25s ease, box-shadow .25s ease, border-color .25s ease;
  font-size: .75rem;
  text-transform: uppercase;
  line-height: 1.2;
}
.btn:active { transform: translateY(1px) scale(.995); }
.btn:hover { filter: brightness(1.15); box-shadow: var(--shadow-lg); }
.btn.disabled { opacity: .5; filter: grayscale(1); cursor: not-allowed; }

.btn.ghost {
  background: transparent;
  border-color: #0d2c33;
  color: var(--ink);
  box-shadow: none;
}

.btn.ok {
  --btn-accent: var(--accent);
  background: linear-gradient(
    180deg,
    color-mix(in oklab, var(--accent), #000 86%),
    color-mix(in oklab, var(--accent), #000 92%)
  );
  border-color: color-mix(in oklab, var(--accent), #000 70%);
  color: #00161a;
  box-shadow: 0 0 22px rgba(0,240,255,0.12);
}
/* Make the Generate button label white for better contrast */
#btnGenerate { color: #ffffff !important; }

.btn.warn {
  --btn-accent: var(--warn);
  background: linear-gradient(
    180deg,
    color-mix(in oklab, var(--warn), #000 70%),
    color-mix(in oklab, var(--warn), #000 80%)
  );
  border-color: color-mix(in oklab, var(--warn), #000 60%);
  color: #101616;
  box-shadow: 0 0 22px rgba(255,238,88,0.12);
}

.btn.danger {
  --btn-accent: var(--error);
  background: linear-gradient(
    180deg,
    color-mix(in oklab, var(--error), #000 70%),
    color-mix(in oklab, var(--error), #000 80%)
  );
  border-color: color-mix(in oklab, var(--error), #000 60%);
  color: #fff;
  box-shadow: 0 0 22px rgba(255,63,191,0.18);
}

/* Export JSON button: distinct purple accent with white text */
#btnExport {
  --btn-accent: #7c4dff;
  color: #ffffff !important;
  border-color: color-mix(in oklab, #7c4dff, #000 60%) !important;
  background: linear-gradient(180deg, color-mix(in oklab, #7c4dff, #000 86%), color-mix(in oklab, #7c4dff, #000 92%));
  box-shadow: 0 0 22px rgba(124,77,255,0.12);
}
#btnExport:hover {
  filter: brightness(1.08);
  box-shadow: 0 0 32px rgba(124,77,255,0.22);
}

.section-title {
  display: flex; align-items: center; gap: 12px;
  font-family: 'Orbitron', sans-serif;
  letter-spacing: .18em;
  margin: 26px 0 14px;
  color: var(--ink);
  font-size: .8rem;
  text-transform: uppercase;
}
.section-title .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent);
  box-shadow: var(--glow);
}

/* ===== Stats ===== */
.stats { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; margin-top:24px; margin-bottom:24px; }
.stat { grid-column: span 4; background: #02070b; border: 1px solid #0d2c33; border-radius: 14px; padding: 20px; text-align: center; }
@media (max-width: 900px) { .stat { grid-column: span 12; } }
.stat .value { font-family: 'Orbitron', sans-serif; font-size: clamp(28px, 3.3vw, 42px); text-shadow: var(--glow); color: var(--accent); }
.stat .label { letter-spacing: .22em; color: var(--ink-dim); opacity: .9; font-size: .8rem; text-transform: uppercase; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 14px; }

/* ===== Status strip ===== */
.status {
  margin: 18px 0 0; padding: 14px 16px; border-radius: 12px;
  border: 1px solid #0d2c33; background: #02070b;
  display: none; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase;
}
.status.show { display: block; }
.status.ok {
  border-color: color-mix(in oklab, var(--ok), #000 60%);
  box-shadow: 0 0 16px rgba(0,255,168,.1);
  color: var(--ok);
}
.status.warn {
  border-color: color-mix(in oklab, var(--warn), #000 60%);
  box-shadow: 0 0 16px rgba(255,238,88,.1);
  color: var(--warn);
}
.status.err {
  border-color: color-mix(in oklab, var(--error), #000 60%);
  box-shadow: 0 0 16px rgba(255,59,59,.12);
  color: var(--error);
}

/* ===== Wallet DB ===== */
.db {
  margin-top: 22px;
  background: linear-gradient(180deg, #02070b, #01060a);
  border: 1px solid #0d2c33;
  border-radius: 14px;
  padding: 0;
  overflow: clip;
  box-shadow: var(--shadow-sm);
}
.db-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; border-bottom: 1px solid #0d2c33;
  flex-wrap: wrap; gap: 12px;
}
.db-tools { display: flex; gap: 10px; flex-wrap: wrap; }
.db-tools input {
  min-width:260px;
  font-size: .8rem;
  letter-spacing: .08em;
}
.db-body { max-height: 60vh; overflow: auto; padding: 16px; }

.wallet {
  border: 1px solid #0d2c33;
  border-left: 3px solid var(--accent);
  border-radius: 12px;
  padding: 12px 12px;
  margin: 10px 0;
  background: #040b10;
  transition: border-color .25s, box-shadow .25s;
  color: var(--ink);
  font-size: .8rem;
}
.wallet:hover {
  border-color: color-mix(in oklab, var(--accent), #000 30%);
  box-shadow: 0 0 22px rgba(0,240,255,.08);
}
.wallet-header {
  display: flex; align-items: center; gap: 12px; justify-content: space-between;
  flex-wrap: wrap;
  font-size: .75rem;
}
.badge {
  background: linear-gradient(90deg, var(--accent), var(--accent-pink));
  color: #00161a;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: .12em;
  font-size: .65rem;
  text-transform: uppercase;
}

.title-row { display:flex; align-items:center; gap:14px; flex-wrap:wrap; }

/* Pink-cyber wallet logos */
.wallet-logo {
  width: 140px;
  height: 140px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 18px;
  flex: 0 0 140px;
  position: relative;
  overflow: visible;
  z-index: 8;
  transform: translateY(-4px);
}
.wallet-logo svg { width: 100%; height: 100%; display:block; }
.wallet-logo .glow { filter: none !important; box-shadow: none !important; }

.gen-wallet-logo {
  width: 110px;
  height: 110px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 14px;
  flex: 0 0 110px;
  position: relative;
  overflow: visible;
  z-index: 7;
  transform: translateY(-2px);
}
.gen-wallet-logo svg { width: 100%; height: 100%; display:block; }
.gen-wallet-logo .glow {
  filter: drop-shadow(0 0 12px rgba(255,63,191,0.8)) drop-shadow(0 0 22px rgba(0,240,255,0.10));
  transition: transform .12s ease;
  animation: wp-breathe 2.6s ease-in-out infinite;
}
.wallet-logo::after,
.gen-wallet-logo::after,
.wallet-logo::before,
.gen-wallet-logo::before {
  display: none !important;
  animation: none !important;
}
@keyframes wp-breathe {
  0% { transform: translateY(0) scale(1) rotate(0deg); filter: drop-shadow(0 0 12px rgba(255,63,191,0.6)) drop-shadow(0 0 24px rgba(0,240,255,0.08)); }
  50% { transform: translateY(-3px) scale(1.08) rotate(-0.9deg); filter: drop-shadow(0 0 26px rgba(255,63,191,1)) drop-shadow(0 0 52px rgba(0,240,255,0.16)); }
  100% { transform: translateY(0) scale(1) rotate(0deg); filter: drop-shadow(0 0 12px rgba(255,63,191,0.6)) drop-shadow(0 0 24px rgba(0,240,255,0.08)); }
}

@media (prefers-reduced-motion: reduce) {
  .wallet-logo::after, .gen-wallet-logo::after,
  .wallet-logo::before, .gen-wallet-logo::before,
  .wallet-logo .glow, .gen-wallet-logo .glow {
    animation: none !important;
    transition: none !important;
  }
}

/* Wallet rows inside card */
.row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
  border-top: 1px solid #0d2c33;
  padding-top: 10px;
  word-break: break-word;
}
.row strong {
  font-size: .7rem;
  color: var(--accent);
  letter-spacing: .15em;
}
.mono {
  font-family: 'Share Tech Mono', monospace;
  color: var(--ink);
  word-break: break-all;
  font-size: .75rem;
  line-height: 1.4;
}

button.copy {
  background: transparent;
  border: 1px solid #0d2c33;
  color: var(--ink);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: none;
  line-height: 1.2;
}
button.copy:hover {
  border-color: var(--accent);
  box-shadow: 0 0 16px rgba(0,240,255,.2);
  color: var(--accent);
}

/* Toggles */
.toggle {
  display:flex;
  align-items:center;
  gap:8px;
  cursor:pointer;
  user-select:none;
}
.switch {
  width:40px;
  height:22px;
  border-radius:999px;
  background:#071017;
  border:1px solid #0d2c33;
  position:relative;
  box-shadow:inset 0 0 4px rgba(0,0,0,.8);
  transition: all .2s ease;
}
.switch i {
  position:absolute;
  left:3px;
  top:3px;
  width:16px;
  height:16px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 8px var(--accent);
  filter:brightness(.4);
  transition:all .2s ease;
}
.switch.on {
  background:linear-gradient(90deg,var(--accent),var(--accent-pink));
  border-color:color-mix(in oklab,var(--accent),#000 40%);
  box-shadow:0 0 12px rgba(0,240,255,.3),0 0 24px rgba(255,63,191,.2);
}
.switch.on i {
  left:20px;
  filter:brightness(1);
  background:#fff;
  box-shadow:0 0 8px var(--accent),0 0 16px var(--accent-pink);
}
.toggle span.tiny { user-select: none; }

/* Mobile / small-screen adjustments */
@media (max-width: 900px) {
  .toolbar { grid-template-columns: 1fr !important; gap: 12px; }
  .toolbar > * { width: 100%; }
  .col-span-3, .col-span-4, .col-span-6, .col-span-12 { grid-column: span 12 !important; }
  input[type="text"], input[type="number"], select { padding: 16px 14px; font-size: 1rem; }
  /* keep buttons touch-friendly but not oversized on medium phones */
  .btn { padding: 12px 14px; font-size: .95rem; border-radius: 12px; min-width: 0; box-sizing: border-box; }
  .actions { gap: 10px; }
  .db-body { max-height: 50vh; }
  canvas.matrix { display: none !important; }
  .backdrop .grid { display: none !important; }
  .scanlines::after { display: none !important; }
}

/* Extra-small phones */
@media (max-width: 420px) {
  .sig { font-size: clamp(28px, 10vw, 44px); }
  .subtitle { font-size: .85rem; }
  .wallet { padding: 14px; }
  .badge { padding: 6px 12px; font-size: .78rem; }
  #debugLog { max-height: 90px; font-size: .7rem; }
  /* make the generate/export/purge group stack and fit the viewport */
  .toolbar .col-span-3[style], .toolbar .col-span-3 {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 8px !important;
  }
  .toolbar .col-span-3 > .btn,
  .toolbar .col-span-3 > button {
    width: 100% !important;
    padding: 10px 12px !important;
    font-size: .82rem !important;
    white-space: normal;
  }
  /* make toolbar/tooling inputs wrap without forcing horizontal scroll */
  .db-tools input { min-width: 0 !important; width: 100% !important; }
  .db-tools { gap: 8px; align-items: center; }
  /* tighten main shell padding on very small screens */
  .shell { padding-left: 12px; padding-right: 12px; }
  /* prevent horizontal overscroll */
  html, body { overflow-x: hidden; overscroll-behavior-x: none; }
}

/* High-density pointers screens */
@media (pointer: coarse) {
  .btn { min-height: 48px; }
  input[type="text"], input[type="number"] { min-height: 44px; }
}

/* ===== Auth modal ===== */
.auth-overlay {
  position: fixed; inset: 0; z-index: 9999; display:flex; align-items:center; justify-content:center;
  background: linear-gradient(180deg, rgba(0,0,0,0.6), rgba(0,0,0,0.75));
  backdrop-filter: blur(6px) saturate(120%);
}
.auth-modal {
  width: min(520px, calc(100% - 40px));
  background: linear-gradient(180deg, color-mix(in oklab, var(--panel), #000 6%), color-mix(in oklab, var(--panel), #000 12%));
  border: 1px solid color-mix(in oklab, var(--accent), #000 70%);
  border-radius: 14px;
  padding: 20px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.6);
  text-align: center;
  color: var(--ink);
  font-family: 'Share Tech Mono', monospace;
}
.auth-modal h3 { margin: 0 0 8px; font-family: 'Orbitron', sans-serif; letter-spacing:.18em; font-size:1.05rem; color:var(--accent); }
.auth-modal p { margin: 0 0 14px; color:var(--ink-dim); font-size:.82rem; }
.auth-field {
  display:flex; gap:10px; align-items:center; justify-content:center; margin-top:10px;
}
.auth-input {
  padding: 12px 14px; border-radius:10px; border:1px solid #0d2c33; background:#02070b; color:var(--ink);
  font-size:1rem; width:220px; outline:none; box-shadow: inset 0 0 0 1px #03161a;
}
.auth-btn {
  padding: 12px 14px; border-radius:10px; border:1px solid color-mix(in oklab,var(--accent),#000 70%);
  background: linear-gradient(180deg, color-mix(in oklab,var(--accent),#000 86%), color-mix(in oklab,var(--accent),#000 92%));
  color:#00161a; font-weight:800; cursor:pointer;
}
/* Ensure Buy button text is white for contrast */
#btnBuy { color: #ffffff !important; }

/* Auth button "active" state (when last digit entered) */
.auth-btn.active {
  color: #ffffff !important;
  /* subtle stronger accent when active */
  box-shadow: 0 6px 18px rgba(0,240,255,0.08), 0 0 28px rgba(124,77,255,0.06);
  transform: translateY(-1px);
}
.auth-error {
  color: var(--error); margin-top:10px; font-size:.82rem; min-height:1.2rem;
}
/* shake animation for wrong pass */
@keyframes shake {
  10%, 90% { transform: translateX(-1px); }
  20%, 80% { transform: translateX(2px); }
  30%, 50%, 70% { transform: translateX(-4px); }
  40%, 60% { transform: translateX(4px); }
}
.auth-shake { animation: shake .6s ease; }

/* Ensure View History button has white text (override .btn.ok default) */
#btnHistory {
  color: #ffffff !important;
}

/* Optional: Add hover state for better UX */
#btnHistory:hover {
  color: #ffffff !important;
}

/* Ensure Target Wallet Address input is wide enough for full Solana address (44 chars) */
#historyAddress {
  min-width: 100%;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

/* On larger screens, ensure the input spans full width */
@media (min-width: 900px) {
  #historyAddress {
    font-size: 0.85rem;
  }
}