/* ══════════════════════════════════════
   TOKENS
══════════════════════════════════════ */
:root {
  --ease: cubic-bezier(.22,1,.36,1);
  --r: 14px; --r-sm: 9px;
  --nh: 58px;
}

[data-theme="purple"],
[data-theme="dark"] {
  --bg:        #0d0718;
  --bg2:       #171028;
  --grid:      rgba(176,140,255,0.06);
  --card:      #1a1230;
  --card-b:    rgba(217,194,255,0.12);
  --card-bh:   rgba(132,94,255,0.45);
  --nav-bg:    rgba(13,7,24,0.92);
  --tx:        #f5eeff;
  --tx2:       rgba(230,214,255,0.62);
  --tx3:       rgba(230,214,255,0.42);
  --ac-rgb:    132,94,255;
  --ac:        #845eff;
  --ac-lt:     #c7b1ff;
  --ac-dim:    rgba(132,94,255,0.14);
  --ac-gl:     rgba(132,94,255,0.32);
  --btn:       #7a54f2;
  --green-rgb: 52,211,153;
  --green:     #34d399;
  --green-dim: rgba(var(--green-rgb),0.1);
  --green-gl:  rgba(var(--green-rgb),0.22);
  --warn:      #fbbf24;
  --warn-dim:  rgba(251,191,36,0.1);
  --step-bg:   rgba(132,94,255,0.12);
  --code-bg:   rgba(132,94,255,0.12);
}

[data-theme="sand"],
[data-theme="light"] {
  --bg:        #1a1208;
  --bg2:       #25190d;
  --grid:      rgba(241,197,130,0.06);
  --card:      #2d1f12;
  --card-b:    rgba(243,216,171,0.16);
  --card-bh:   rgba(229,170,96,0.45);
  --nav-bg:    rgba(23,16,9,0.93);
  --tx:        #f8ecd8;
  --tx2:       rgba(248,236,216,0.7);
  --tx3:       rgba(248,236,216,0.45);
  --ac-rgb:    229,170,96;
  --ac:        #e5aa60;
  --ac-lt:     #f6ce96;
  --ac-dim:    rgba(229,170,96,0.14);
  --ac-gl:     rgba(229,170,96,0.32);
  --btn:       #cf9654;
  --green-rgb: 134,201,105;
  --green:     #86c969;
  --green-dim: rgba(134,201,105,0.12);
  --green-gl:  rgba(134,201,105,0.2);
  --warn:      #f5c36a;
  --warn-dim:  rgba(245,195,106,0.12);
  --step-bg:   rgba(229,170,96,0.13);
  --code-bg:   rgba(229,170,96,0.12);
}

/* ══ RESET ══ */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body {
  font-family:'Manrope',sans-serif;
  background:var(--bg); color:var(--tx);
  min-height:100vh; overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  transition:background .3s,color .3s;
  font-size:15px; line-height:1.6;
}
a { color:inherit; text-decoration:none; }
button { cursor:pointer; border:none; background:none; font:inherit; color:inherit; }
img,video { max-width:100%; display:block; }

/* ══ BG GRID ══ */
.grid-bg {
  position:fixed; inset:0; z-index:0; pointer-events:none;
  background-image:
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:48px 48px;
}
.grid-bg::after {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse 85% 75% at 50% 35%,transparent 10%,var(--bg) 100%);
}

.grid-bg::before {
  content:''; position:absolute; inset:-15%;
  pointer-events:none; opacity:.7;
}

body::before,
body::after {
  content:'';
  position:fixed;
  inset:-20%;
  pointer-events:none;
  z-index:0;
}

[data-theme="sand"] .grid-bg { animation:sand-grid 26s linear infinite; }
[data-theme="sand"] .grid-bg::before {
  background:
    radial-gradient(circle at 14% 20%, rgba(255,216,156,.24) 0 18%, transparent 48%),
    radial-gradient(circle at 86% 66%, rgba(224,166,87,.2) 0 22%, transparent 52%),
    conic-gradient(from 180deg at 50% 50%, rgba(255,222,170,.02), rgba(225,171,98,.14), rgba(255,222,170,.02));
  filter:blur(6px);
  animation:sand-glow 22s ease-in-out infinite alternate;
}
[data-theme="sand"] body::before {
  background:repeating-linear-gradient(110deg, rgba(255,228,183,.05) 0 1px, transparent 1px 11px);
  opacity:.5;
  animation:sand-drift 18s linear infinite;
}
[data-theme="sand"] body::after {
  background:radial-gradient(ellipse 70% 35% at 50% 112%, rgba(226,173,99,.18), transparent 70%);
  filter:blur(14px);
  animation:sand-breathe 8s ease-in-out infinite;
}

[data-theme="purple"] .grid-bg::before,
[data-theme="dark"] .grid-bg::before {
  background:
    radial-gradient(circle at 22% 24%, rgba(186,150,255,.22) 0 16%, transparent 52%),
    radial-gradient(circle at 78% 68%, rgba(129,89,247,.2) 0 20%, transparent 52%),
    radial-gradient(circle at 62% 36%, rgba(214,184,255,.16) 0 12%, transparent 48%);
  filter:blur(8px);
  animation:purple-nebula 24s ease-in-out infinite alternate;
}
[data-theme="purple"] body::before,
[data-theme="dark"] body::before {
  background-image:radial-gradient(circle, rgba(255,255,255,.55) 0 1px, transparent 1.4px);
  background-size:120px 120px;
  opacity:.2;
  animation:star-drift 46s linear infinite;
}
[data-theme="purple"] body::after,
[data-theme="dark"] body::after {
  background:radial-gradient(ellipse 80% 42% at 50% 108%, rgba(116,79,224,.23), transparent 72%);
  filter:blur(16px);
  animation:purple-pulse 9s ease-in-out infinite;
}

@keyframes sand-grid {
  from { background-position:0 0, 0 0; }
  to   { background-position:48px 48px, -48px 0; }
}
@keyframes sand-glow {
  0%   { transform:translate3d(-1%, -1%, 0) scale(1); opacity:.62; }
  100% { transform:translate3d(2%, 2%, 0) scale(1.06); opacity:.85; }
}
@keyframes sand-drift {
  from { transform:translateX(-2%); }
  to   { transform:translateX(2%); }
}
@keyframes sand-breathe {
  0%,100% { opacity:.18; }
  50%     { opacity:.35; }
}
@keyframes purple-nebula {
  0%   { transform:translate3d(-1%, 0, 0) scale(1); opacity:.64; }
  100% { transform:translate3d(1.5%, 1.5%, 0) scale(1.06); opacity:.86; }
}
@keyframes star-drift {
  from { transform:translate3d(0, 0, 0); }
  to   { transform:translate3d(-80px, 56px, 0); }
}
@keyframes purple-pulse {
  0%,100% { opacity:.2; }
  50%     { opacity:.38; }
}

/* THEME FX: sandstorm + stars (like mini app/web) */
:root[data-theme="sand"] .sandstorm-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 120;
  overflow: hidden;
}

:root[data-theme="sand"] .sandstorm-particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: rgba(217, 119, 6, 0.5);
  border-radius: 50%;
  box-shadow: 0 0 2px rgba(217, 119, 6, 0.4);
  animation: sandstorm-drift linear infinite;
  will-change: transform;
}

:root[data-theme="sand"] .sandstorm-particle:nth-child(odd) {
  background: rgba(245, 158, 11, 0.45);
  width: 2.5px;
  height: 2.5px;
  box-shadow: 0 0 2px rgba(245, 158, 11, 0.4);
}

:root[data-theme="sand"] .sandstorm-particle:nth-child(3n) {
  background: rgba(251, 191, 36, 0.4);
  width: 1.5px;
  height: 1.5px;
  box-shadow: 0 0 1px rgba(251, 191, 36, 0.3);
}

:root[data-theme="sand"] .sandstorm-particle:nth-child(4n) {
  background: rgba(217, 119, 6, 0.55);
  width: 3px;
  height: 3px;
  box-shadow: 0 0 3px rgba(217, 119, 6, 0.5);
}

@keyframes sandstorm-drift {
  0% {
    transform: translateY(0) translateX(0) rotate(0deg);
    opacity: 0.3;
  }
  2% {
    opacity: 0.6;
  }
  98% {
    opacity: 0.6;
  }
  100% {
    transform: translateY(110vh) translateX(60px) rotate(360deg);
    opacity: 0.3;
  }
}

:root[data-theme="purple"] .stars-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 120;
  overflow: hidden;
}

:root[data-theme="purple"] .star-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(168, 85, 247, 0.8);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
  animation: star-twinkle linear infinite, star-float linear infinite;
  box-shadow: 0 0 6px rgba(168, 85, 247, 0.6);
}

:root[data-theme="purple"] .star-particle:nth-child(odd) {
  width: 3px;
  height: 3px;
  background: rgba(139, 92, 246, 0.7);
  box-shadow: 0 0 4px rgba(139, 92, 246, 0.5);
  animation-duration: 20s, 25s;
}

:root[data-theme="purple"] .star-particle:nth-child(3n) {
  width: 5px;
  height: 5px;
  background: rgba(192, 132, 252, 0.75);
  box-shadow: 0 0 8px rgba(192, 132, 252, 0.6);
  animation-duration: 18s, 30s;
}

:root[data-theme="purple"] .star-particle:nth-child(4n) {
  width: 2.5px;
  height: 2.5px;
  background: rgba(221, 214, 254, 0.65);
  box-shadow: 0 0 3px rgba(221, 214, 254, 0.5);
  animation-duration: 22s, 28s;
}

:root[data-theme="purple"] .star-particle:nth-child(5n) {
  width: 6px;
  height: 6px;
  background: rgba(168, 85, 247, 0.85);
  box-shadow: 0 0 10px rgba(168, 85, 247, 0.7);
  animation-duration: 16s, 22s;
}

@keyframes star-twinkle {
  0%, 100% {
    opacity: 0.4;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
}

@keyframes star-float {
  0% {
    transform: translateY(-5vh) translateX(0) rotate(0deg);
  }
  100% {
    transform: translateY(105vh) translateX(80px) rotate(360deg);
  }
}

/* ══ NAV ══ */
nav {
  position:fixed; top:0; inset-inline:0; z-index:200;
  height:var(--nh); padding:0 20px;
  display:flex; align-items:center; gap:12px;
  background:var(--nav-bg);
  backdrop-filter:blur(20px) saturate(1.5);
  border-bottom:1px solid var(--card-b);
  transition:transform .35s var(--ease), background .3s;
}
nav.nav-hidden { transform:translateY(-100%); }
.nav-logo {
  font-family:'Exo 2',sans-serif; font-weight:700; font-size:1.05rem;
  display:flex; align-items:center; gap:7px; letter-spacing:-.02em; flex-shrink:0;
}
.nav-logo-img {
  width:24px; height:24px; border-radius:7px; flex-shrink:0;
  object-fit:cover; border:1px solid var(--card-b);
  box-shadow:0 2px 10px rgba(0,0,0,.28);
}
.nl { color:var(--ac-lt); }
.nv { color:var(--tx); }

.nav-links {
  display:flex; align-items:center; gap:2px; flex:1; justify-content:center;
}
.nav-link {
  padding:6px 13px; border-radius:20px; font-size:.8rem; font-weight:600;
  color:var(--tx2); transition:color .2s,background .2s; white-space:nowrap;
}
.nav-link:hover { color:var(--tx); background:var(--ac-dim); }
.nav-link.active { color:var(--ac-lt); background:var(--ac-dim); }

.nav-right { display:flex; align-items:center; gap:8px; flex-shrink:0; margin-left:auto; }

.btn-pill {
  display:inline-flex; align-items:center; gap:6px;
  padding:7px 14px; border-radius:20px;
  font-size:.79rem; font-weight:600; white-space:nowrap;
  transition:background .2s;
}
.btn-pill.ac {
  background:var(--btn); color:#fff;
  box-shadow:0 3px 14px var(--ac-gl);
  animation:btn-pulse 3.5s ease-in-out infinite;
}
.btn-pill.ac:hover { opacity:.95; animation:none; transform:translateY(-1px); box-shadow:0 5px 22px var(--ac-gl); }
@keyframes btn-pulse {
  0%,100%{ box-shadow:0 3px 14px var(--ac-gl); }
  50%    { box-shadow:0 4px 18px rgba(var(--ac-rgb),.38); }
}
.btn-pill.ghost { background:var(--ac-dim); border:1px solid rgba(var(--ac-rgb),.22); color:var(--ac-lt); }
.btn-pill.ghost:hover { background:rgba(var(--ac-rgb),.2); }

.ttog {
  width:56px; height:28px; border-radius:14px; flex-shrink:0;
  background:linear-gradient(135deg,var(--bg2),rgba(var(--ac-rgb),.14));
  border:1px solid rgba(var(--ac-rgb),.28); position:relative;
  box-shadow:inset 0 0 0 1px rgba(var(--ac-rgb),.08);
}
.ttog::after {
  content:'🏜️';
  position:absolute; width:22px; height:22px; border-radius:50%;
  top:2px; left:3px;
  background:rgba(var(--ac-rgb),.22);
  border:1px solid rgba(var(--ac-rgb),.32);
  display:flex; align-items:center; justify-content:center;
  font-size:12px; line-height:1;
  transition:transform .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease), content .3s var(--ease);
}
[data-theme="purple"] .ttog::after,
[data-theme="dark"] .ttog::after {
  content:'💜';
  transform:translateX(27px);
}

.hbg {
  display:none; width:38px; height:38px; border-radius:10px;
  background:var(--ac-dim); border:1px solid rgba(var(--ac-rgb),.3);
  align-items:center; justify-content:center; flex-direction:column; gap:5px;
  transition:background .2s, border-color .2s, box-shadow .2s;
  animation:hbg-pulse 1.8s ease-in-out infinite;
}
.hbg:hover, .hbg.open {
  animation:none;
  background:rgba(var(--ac-rgb),.25); border-color:var(--ac);
  box-shadow:0 0 20px rgba(var(--ac-rgb),.45);
}
@keyframes hbg-pulse {
  0%,100%{ box-shadow:0 0 0 0 rgba(var(--ac-rgb),0); border-color:rgba(var(--ac-rgb),.3); }
  40%    { box-shadow:0 0 0 5px rgba(var(--ac-rgb),.18), 0 0 18px rgba(var(--ac-rgb),.3); border-color:rgba(var(--ac-rgb),.7); }
  60%    { box-shadow:0 0 0 8px rgba(var(--ac-rgb),.06), 0 0 22px rgba(var(--ac-rgb),.2); border-color:rgba(var(--ac-rgb),.5); }
}
.hbg span {
  display:block; border-radius:2px;
  background:var(--ac-lt);
  transition:all .3s var(--ease);
}
.hbg span:nth-child(1) { width:16px; height:1.5px; }
.hbg span:nth-child(2) { width:11px; height:1.5px; align-self:flex-start; margin-left:2px; }
.hbg span:nth-child(3) { width:16px; height:1.5px; }
.hbg.open span:nth-child(1) { transform:translateY(6.5px) rotate(45deg); width:16px; }
.hbg.open span:nth-child(2) { opacity:0; transform:scaleX(0); }
.hbg.open span:nth-child(3) { transform:translateY(-6.5px) rotate(-45deg); width:16px; }

/* ══ MOBILE NAV DRAWER ══ */
.mob-drawer {
  display:none; position:fixed; top:var(--nh); left:0; right:0;
  background:var(--nav-bg); backdrop-filter:blur(20px);
  border-bottom:1px solid var(--card-b);
  padding:10px 16px 16px; z-index:190;
  flex-direction:column; gap:4px;
}
.mob-drawer.open { display:flex; }
.mob-drawer .nav-link { text-align:left; border-radius:var(--r-sm); padding:10px 14px; font-size:.88rem; }
.mob-ov { display:none; position:fixed; inset:0; z-index:180; }
.mob-ov.show { display:block; }

/* ══ LAYOUT ══ */
.z1 { position:relative; z-index:1; }
.wrap { max-width:700px; margin:0 auto; padding:0 18px; }
.page-body { padding-top:calc(var(--nh) + 36px); padding-bottom:80px; }

/* ══ PAGE HEADER ══ */
.ph { margin-bottom:28px; }
.ph-tag {
  display:inline-flex; align-items:center; gap:6px;
  font-size:.68rem; font-weight:700; letter-spacing:.09em; text-transform:uppercase;
  color:var(--ac-lt); background:var(--ac-dim); border:1px solid rgba(var(--ac-rgb),.2);
  padding:4px 11px; border-radius:20px; margin-bottom:10px;
}
.ph h1 {
  font-family:'Exo 2',sans-serif; font-weight:700;
  font-size:clamp(1.6rem,4.5vw,2.2rem);
  letter-spacing:-.025em; line-height:1.15;
  margin-bottom:8px; color:var(--tx);
}
.ph h1 em { font-style:normal; color:var(--ac-lt); }
.ph-lead { font-size:.9rem; color:var(--tx2); line-height:1.7; }

/* ══ STEP BLOCK ══ */
.step-block {
  background:var(--card); border:1px solid var(--card-b);
  border-radius:var(--r); padding:18px 18px;
  margin-bottom:8px; display:flex; gap:14px; align-items:flex-start;
  transition:border-color .2s;
}
.step-block:hover { border-color:var(--card-bh); }
.step-n {
  width:32px; height:32px; border-radius:50%; flex-shrink:0;
  background:var(--step-bg); border:1.5px solid var(--ac);
  display:flex; align-items:center; justify-content:center;
  font-family:'Exo 2',sans-serif; font-weight:700; font-size:.82rem; color:var(--ac-lt);
}
.step-bd { flex:1; min-width:0; }
.step-title { font-weight:700; font-size:.91rem; color:var(--tx); margin-bottom:5px; }
.step-text { font-size:.85rem; color:var(--tx2); line-height:1.65; }
.step-text strong { color:var(--tx); font-weight:600; }

/* ══ MEDIA SLOT ══ */
.media-slot {
  margin-top:12px; border-radius:var(--r-sm); overflow:hidden;
  background:var(--bg2); border:1.5px dashed var(--card-b);
}
.media-slot img,
.media-slot video { width:100%; display:block; border-radius:var(--r-sm); }
.media-slot-label {
  padding:20px; text-align:center; font-size:.78rem; color:var(--tx3);
  display:flex; align-items:center; justify-content:center; gap:8px; flex-direction:column;
}
.media-slot-label span { opacity:.6; font-size:1.4rem; }

/* ══ CARD GRID ══ */
.cg { display:grid; gap:8px; margin-bottom:8px; }
.cg-2 { grid-template-columns:1fr 1fr; }
.c-card {
  background:var(--card); border:1px solid var(--card-b);
  border-radius:var(--r); padding:15px 16px;
  transition:border-color .2s, transform .18s;
}
.c-card:hover { border-color:var(--card-bh); }
.c-card.link { cursor:pointer; }
.c-card.link:hover { transform:translateY(-1px); }
.c-ico { font-size:1.35rem; margin-bottom:6px; }
.c-title { font-weight:700; font-size:.87rem; color:var(--tx); margin-bottom:3px; }
.c-desc { font-size:.79rem; color:var(--tx2); line-height:1.55; }

/* ══ INFO BOXES ══ */
.ib {
  display:flex; gap:10px; align-items:flex-start;
  padding:11px 14px; border-radius:var(--r-sm);
  margin-bottom:8px; font-size:.84rem; line-height:1.65; color:var(--tx2);
}
.ib.note { background:var(--ac-dim); border:1px solid rgba(var(--ac-rgb),.22); }
.ib.tip  { background:var(--green-dim); border:1px solid rgba(var(--green-rgb),.22); }
.ib.warn { background:var(--warn-dim); border:1px solid rgba(251,191,36,.22); }
.ib-ico  { flex-shrink:0; margin-top:1px; }
.ib strong { color:var(--tx); font-weight:600; }
.ib a { color:var(--ac-lt); font-weight:600; }
.ib code {
  font-family:'Courier New',monospace; font-size:.8em;
  background:var(--code-bg); padding:1px 6px; border-radius:4px; color:var(--ac-lt);
}

/* ══ BOT BUTTON DEMO ══ */
.bdw { display:flex; flex-wrap:wrap; gap:6px; margin:8px 0; }
.bd {
  display:inline-flex; align-items:center; gap:6px;
  padding:6px 13px; border-radius:20px;
  background:var(--bg2); border:1px solid var(--card-b);
  font-size:.8rem; font-weight:600; color:var(--tx2); pointer-events:none;
}

/* ══ BUTTONS ══ */
.btn {
  display:inline-flex; align-items:center; gap:7px;
  padding:10px 20px; border-radius:100px;
  font-family:'Manrope',sans-serif; font-weight:700; font-size:.83rem;
  transition:opacity .2s, transform .15s;
}
.btn.primary { background:var(--btn); color:#fff; box-shadow:0 4px 18px var(--ac-gl); }
.btn.primary:hover { opacity:.88; transform:translateY(-1px); }
.btn.ghost { background:var(--ac-dim); border:1px solid rgba(var(--ac-rgb),.22); color:var(--ac-lt); }
.btn.ghost:hover { background:rgba(var(--ac-rgb),.2); }
.btn.green { background:var(--green); color:#fff; box-shadow:0 4px 18px var(--green-gl); }
.btn.green:hover { opacity:.88; transform:translateY(-1px); }

/* copy sm */
.btn-copy-sm {
  display:flex; align-items:center; justify-content:center;
  width:32px; height:32px; border-radius:var(--r-sm);
  background:var(--bg2); border:1px solid var(--card-b);
  color:var(--tx3); flex-shrink:0;
  transition:background .2s,color .2s,border-color .2s;
}
.btn-copy-sm:hover { background:var(--ac-dim); color:var(--ac-lt); border-color:rgba(var(--ac-rgb),.3); }
.btn-copy-sm svg { width:13px; height:13px; pointer-events:none; }

/* copy link */
.btn-copy-link {
  display:flex; align-items:center; justify-content:center; gap:7px;
  width:100%; margin-top:10px; padding:8px;
  border-radius:var(--r-sm); background:var(--ac-dim);
  border:1px solid rgba(var(--ac-rgb),.2);
  color:var(--ac-lt); font-size:.79rem; font-weight:600;
  transition:background .2s;
}
.btn-copy-link:hover { background:rgba(var(--ac-rgb),.2); }

/* ══ ACCORDION ══ */
.acc-btn {
  width:100%; display:flex; align-items:center; justify-content:space-between;
  gap:12px; padding:15px 18px;
  font-weight:600; font-size:.87rem; color:var(--tx); text-align:left;
  transition:color .2s;
}
.acc-btn:hover,.acc-btn.open { color:var(--ac-lt); }
.acc-chev { flex-shrink:0; color:var(--tx3); transition:transform .3s var(--ease); }
.acc-btn.open .acc-chev { transform:rotate(180deg); color:var(--ac-lt); }
.acc-body { max-height:0; overflow:hidden; transition:max-height .4s var(--ease),opacity .3s; opacity:0; }
.acc-body.open { max-height:800px; opacity:1; }
.acc-inner { padding:0 18px 16px; border-top:1px solid var(--card-b); padding-top:12px; }
.acc-inner p { font-size:.85rem; color:var(--tx2); line-height:1.7; margin-bottom:8px; }
.acc-inner p:last-child { margin-bottom:0; }
.acc-inner strong { color:var(--tx); font-weight:600; }

/* FAQ item */
.faq-item {
  background:var(--card); border:1px solid var(--card-b);
  border-radius:var(--r); margin-bottom:8px; overflow:hidden;
  transition:border-color .2s;
}
.faq-item:hover { border-color:var(--card-bh); }

/* ══ SECTION ══ */
.sdiv {
  height:1px;
  background:linear-gradient(90deg,transparent,var(--card-b) 30%,var(--card-b) 70%,transparent);
  margin:24px 0;
}
.sh {
  font-family:'Exo 2',sans-serif; font-weight:700;
  font-size:1rem; margin-bottom:12px; margin-top:24px;
  color:var(--tx); letter-spacing:-.015em;
}

/* ══ BADGE ══ */
.status-badge {
  display:inline-flex; align-items:center; gap:7px;
  padding:5px 14px; border-radius:100px;
  border:1px solid rgba(var(--ac-rgb),.25); background:var(--ac-dim);
  font-size:.72rem; font-weight:700; color:var(--ac-lt); letter-spacing:.02em;
}
.badge-dot {
  width:7px; height:7px; border-radius:50%; background:var(--green); flex-shrink:0;
  animation:gpulse 2s ease-in-out infinite;
}
@keyframes gpulse {
  0%  { box-shadow:0 0 0 0 rgba(var(--green-rgb),.55); }
  60% { box-shadow:0 0 0 6px rgba(var(--green-rgb),0); }
  100%{ box-shadow:0 0 0 0 rgba(var(--green-rgb),0); }
}

/* ══ FOOTER ══ */
footer {
  position:relative; z-index:1;
  padding:20px 20px; border-top:1px solid var(--card-b);
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:10px;
}
.fc { font-size:.74rem; color:var(--tx3); }
.fl { font-size:.74rem; color:var(--tx3); transition:color .2s; }
.fl:hover { color:var(--ac-lt); }
.foot-links { display:flex; gap:16px; }

/* ══ TOAST ══ */
.toast {
  position:fixed; bottom:22px; left:50%;
  transform:translateX(-50%) translateY(50px);
  background:var(--ac); color:#fff;
  padding:8px 18px; border-radius:100px;
  font-size:.82rem; font-weight:700;
  opacity:0; pointer-events:none; z-index:500;
  transition:transform .4s var(--ease),opacity .3s;
  white-space:nowrap; box-shadow:0 4px 22px var(--ac-gl);
}
.toast.show { transform:translateX(-50%) translateY(0); opacity:1; }

/* ══ ANIMS ══ */
@keyframes up { from{opacity:0;transform:translateY(14px)} to{opacity:1;transform:translateY(0)} }
.a1{opacity:0;animation:up .5s var(--ease) .1s forwards}
.a2{opacity:0;animation:up .6s var(--ease) .2s forwards}
.a3{opacity:0;animation:up .6s var(--ease) .3s forwards}
.a4{opacity:0;animation:up .7s var(--ease) .4s forwards}
.a5{opacity:0;animation:up .7s var(--ease) .5s forwards}

/* ══ PREV/NEXT ══ */
.pn-nav { display:flex; gap:8px; margin-top:32px; padding-top:20px; border-top:1px solid var(--card-b); }
.pn-btn {
  flex:1; display:flex; align-items:center; gap:10px;
  padding:12px 14px; border-radius:var(--r);
  background:var(--card); border:1px solid var(--card-b);
  transition:border-color .2s; cursor:pointer; text-align:left;
}
.pn-btn:hover { border-color:var(--card-bh); }
.pn-btn.nxt { flex-direction:row-reverse; text-align:right; }
.pn-arrow { font-size:1rem; flex-shrink:0; color:var(--ac-lt); }
.pn-meta { flex:1; min-width:0; }
.pn-lbl { font-size:.67rem; color:var(--tx3); font-weight:500; margin-bottom:1px; }
.pn-title { font-size:.82rem; font-weight:700; color:var(--tx); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

/* ══ MOBILE ══ */
@media(max-width:640px) {
  nav { padding:0 14px; }
  .nav-links { display:none; }
  .hbg { display:flex; }
  .cg-2 { grid-template-columns:1fr 1fr; }
  .wrap { padding:0 14px; }
}
@media(max-width:400px) {
  .ph h1 { font-size:1.5rem; }
  .cg-2 { grid-template-columns:1fr; }
}

/* AUTH MODAL */
body.auth-modal-open {
  overflow: hidden;
}
.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 1500;
  display: none;
}
.auth-modal.is-open {
  display: block;
}
.auth-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 12, 24, 0.72);
  backdrop-filter: blur(7px);
}
.auth-card {
  position: relative;
  z-index: 1;
  width: min(92vw, 430px);
  margin: min(10vh, 90px) auto 0;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--card-b);
  background: var(--card);
  background: linear-gradient(180deg, color-mix(in srgb, var(--card) 96%, #fff 4%), var(--card));
  box-shadow: 0 20px 56px rgba(0, 0, 0, 0.45);
  color: var(--tx);
}
.auth-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid var(--card-b);
  background: var(--card);
  background: color-mix(in srgb, var(--card) 78%, #fff 22%);
  color: var(--tx);
  font-size: 20px;
  line-height: 1;
}
.auth-close:hover {
  border-color: var(--card-bh);
}
.auth-card h3 {
  font-family: 'Exo 2', sans-serif;
  font-size: 1.2rem;
  line-height: 1.2;
  margin-bottom: 6px;
  padding-right: 40px;
}
.auth-sub {
  color: var(--tx2);
  font-size: 0.88rem;
  margin-bottom: 14px;
}
.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}
.auth-tab {
  border-radius: 10px;
  border: 1px solid var(--card-b);
  background: var(--card);
  background: color-mix(in srgb, var(--card) 85%, #fff 15%);
  color: var(--tx);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 10px 12px;
  transition: all .2s ease;
}
.auth-tab:hover {
  border-color: var(--card-bh);
}
.auth-tab.is-active {
  border-color: transparent;
  color: #fff;
  background: linear-gradient(90deg, var(--ac), color-mix(in srgb, var(--ac) 78%, #7f5dff 22%));
  box-shadow: 0 8px 22px var(--ac-gl);
}
.auth-form {
  display: none;
  gap: 9px;
}
.auth-form.is-active {
  display: grid;
}
.auth-form input {
  width: 100%;
  min-height: 42px;
  border-radius: 10px;
  border: 1px solid var(--card-b);
  padding: 10px 12px;
  background: var(--card);
  background: color-mix(in srgb, var(--card) 88%, #000 12%);
  color: var(--tx);
  outline: none;
}
.auth-form input:focus {
  border-color: var(--card-bh);
  box-shadow: 0 0 0 3px var(--ac-dim);
}
.auth-form button[type="submit"] {
  min-height: 43px;
  border-radius: 10px;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(90deg, var(--ac), color-mix(in srgb, var(--ac) 78%, #7f5dff 22%));
  box-shadow: 0 8px 24px var(--ac-gl);
  transition: transform .16s ease, box-shadow .2s ease;
}
.auth-form button[type="submit"]:hover {
  transform: translateY(-1px);
}
.auth-form button[type="submit"]:active {
  transform: translateY(0);
}
.auth-msg {
  min-height: 20px;
  font-size: 0.84rem;
  margin-top: 10px;
  color: var(--tx2);
}
.auth-msg.error {
  color: #ff9a9a;
}
.auth-msg.ok {
  color: #80e8ad;
}
.auth-tabs.is-hidden {
  display: none;
}
.auth-inline-help {
  margin-top: 6px;
  text-align: right;
}
.auth-inline-link {
  font-size: 0.83rem;
  color: var(--ac-lt);
}
.auth-inline-link:hover {
  text-decoration: underline;
}
@media (max-width: 520px) {
  .auth-card {
    margin-top: max(18px, env(safe-area-inset-top));
    width: min(94vw, 430px);
    padding: 15px;
    border-radius: 14px;
  }
}

/* QUICK CHECKOUT MODAL */
body.quick-checkout-open {
  overflow: hidden;
}

.quick-checkout {
  position: fixed;
  inset: 0;
  z-index: 1600;
  display: none;
}

.quick-checkout.is-open {
  display: block;
}

.quick-checkout-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 10, 22, 0.72);
  backdrop-filter: blur(8px);
}

.quick-checkout-card {
  position: relative;
  z-index: 1;
  width: min(94vw, 520px);
  margin: min(8vh, 70px) auto 0;
  border-radius: 18px;
  border: 1px solid var(--card-b);
  background: linear-gradient(180deg, color-mix(in srgb, var(--card) 94%, #fff 6%), var(--card));
  box-shadow: 0 22px 58px rgba(0, 0, 0, 0.5);
  padding: 18px;
}

.quick-checkout-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--card-b);
  background: color-mix(in srgb, var(--card) 84%, #fff 16%);
  color: var(--tx);
  font-size: 20px;
  line-height: 1;
}

.quick-checkout-close:hover {
  border-color: var(--card-bh);
}

.quick-checkout-card h3 {
  font-family: 'Exo 2', sans-serif;
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: 1.3rem;
  line-height: 1.2;
  margin-bottom: 8px;
  padding-right: 42px;
}

.quick-checkout-sub {
  color: var(--tx2);
  font-size: 0.87rem;
  line-height: 1.5;
  margin-bottom: 14px;
}

.quick-checkout-form {
  display: grid;
  gap: 10px;
}

.quick-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--tx2);
}

.quick-checkout-form input[type="email"] {
  width: 100%;
  min-height: 42px;
  border-radius: 11px;
  border: 1px solid var(--card-b);
  padding: 10px 12px;
  background: color-mix(in srgb, var(--card) 90%, #000 10%);
  color: var(--tx);
  outline: none;
}

.quick-checkout-form input[type="email"]:focus {
  border-color: var(--card-bh);
  box-shadow: 0 0 0 3px var(--ac-dim);
}

.quick-title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-top: 2px;
}

.quick-title-row strong {
  font-size: 0.88rem;
  color: var(--tx);
}

#quickTariffHint {
  color: var(--tx3);
  font-size: 0.76rem;
}

.quick-options-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.quick-tariff {
  position: relative;
  border: 1px solid var(--card-b);
  border-radius: 12px;
  background: color-mix(in srgb, var(--card) 86%, #fff 14%);
  padding: 10px 11px;
  display: grid;
  gap: 3px;
  cursor: pointer;
  transition: all .18s ease;
}

.quick-tariff:hover {
  border-color: var(--card-bh);
  transform: translateY(-1px);
}

.quick-tariff input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.quick-tariff:has(input:checked) {
  border-color: var(--ac);
  box-shadow: 0 0 0 2px rgba(var(--ac-rgb), 0.22), 0 8px 18px var(--ac-gl);
}

.quick-tariff-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--tx);
}

.quick-tariff-meta {
  font-size: 0.73rem;
  color: var(--tx3);
}

.quick-tariff-price {
  font-family: 'Exo 2', sans-serif;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--ac-lt);
}

.quick-methods {
  display: grid;
  gap: 8px;
}

.quick-method {
  position: relative;
  display: grid;
  gap: 2px;
  border-radius: 11px;
  border: 1px solid var(--card-b);
  padding: 10px 11px;
  cursor: pointer;
  background: color-mix(in srgb, var(--card) 87%, #fff 13%);
  transition: all .18s ease;
}

.quick-method:hover {
  border-color: var(--card-bh);
}

.quick-method input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.quick-method:has(input:checked) {
  border-color: var(--ac);
  box-shadow: 0 0 0 2px rgba(var(--ac-rgb), 0.2);
}

.quick-method-main {
  color: var(--tx);
  font-size: 0.84rem;
  font-weight: 700;
}

.quick-method-sub {
  color: var(--tx3);
  font-size: 0.74rem;
}

.quick-checkout-msg {
  min-height: 20px;
  font-size: 0.82rem;
  color: var(--tx2);
}

.quick-checkout-msg.error {
  color: #ff9a9a;
}

.quick-checkout-msg.ok {
  color: #80e8ad;
}

#quickCheckoutSubmit {
  min-height: 44px;
  border-radius: 11px;
  color: #fff;
  font-weight: 800;
  background: linear-gradient(90deg, var(--ac), color-mix(in srgb, var(--ac) 78%, #7f5dff 22%));
  box-shadow: 0 10px 24px var(--ac-gl);
}

#quickCheckoutSubmit[disabled] {
  opacity: 0.7;
  cursor: progress;
}

.quick-empty {
  padding: 10px 11px;
  border-radius: 10px;
  border: 1px dashed var(--card-b);
  color: var(--tx3);
  font-size: 0.8rem;
}

@media (max-width: 560px) {
  .quick-checkout-card {
    width: min(95vw, 520px);
    margin-top: max(14px, env(safe-area-inset-top));
    border-radius: 14px;
    padding: 14px;
  }

  .quick-options-grid {
    grid-template-columns: 1fr;
  }
}