/* =====================================================
   CodeBuzz AI Internship Program — internship.css
   Shared by index.html, register.html and payment.html
   Uses the same brand tokens as /assets/css/style.css
   ===================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

:root {
  --brand:    #00C2FF;
  --brand-dk: #0095CC;
  --brand-lt: #66DAFF;
  --accent:   #FF6B35;
  --violet:   #8B5CF6;
  --green:    #2EE59D;
  --bg:       #0D1117;
  --surface:  #161B22;
  --elevated: #1C2333;
  --border:   #30363D;
  --text:     #E6EDF3;
  --muted:    #8B949E;
  --dim:      #6E7681;
  --error:    #FF6B6B;
  --font-d:   'DM Sans', system-ui, sans-serif;
  --font-b:   'DM Sans', system-ui, sans-serif;
  --font-m:   'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --r:        14px;
  --r-lg:     24px;
  --ease:     cubic-bezier(.2,.8,.2,1);
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-b);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; }
::selection { background: rgba(0,194,255,.3); }

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.grad {
  background: linear-gradient(100deg, var(--brand) 0%, var(--violet) 45%, var(--brand) 90%);
  background-size: 200% auto;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  animation: shimmer 6s linear infinite;
}
@keyframes shimmer { to { background-position: -200% center; } }

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 600; font-size: .98rem;
  border: 1.5px solid transparent;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s, border-color .3s;
  white-space: nowrap;
}
.btn svg { transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn-primary { background: var(--brand); color: #061018; }
.btn-primary:hover { background: var(--brand-lt); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,194,255,.35); }
.btn-ghost { background: rgba(255,255,255,.06); border-color: var(--border); color: var(--text); }
.btn-ghost:hover { background: rgba(255,255,255,.12); transform: translateY(-2px); }
.btn-sm { padding: 9px 20px; font-size: .88rem; }
.btn-lg { padding: 18px 40px; font-size: 1.05rem; }
.btn[disabled] { opacity: .55; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* ---------- Navbar ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background .4s, border-color .4s;
}
.nav.scrolled {
  background: rgba(13,17,23,.82);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom-color: rgba(48,54,61,.7);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; }
.logo-badge {
  width: 36px; height: 36px; border-radius: 9px;
  background: var(--brand); color: #0D1117;
  display: grid; place-items: center; font-weight: 800; font-size: 1.05rem;
}
.logo .accent { color: var(--brand); }
.nav-links { display: flex; gap: 32px; font-size: .93rem; color: var(--muted); }
.nav-links a { transition: color .2s; }
.nav-links a:hover { color: var(--text); }
@media (max-width: 860px) { .nav-links { display: none; } }

/* ---------- Background FX ---------- */
.fx { position: fixed; inset: 0; pointer-events: none; z-index: -1; overflow: hidden; }
.orb {
  position: absolute; border-radius: 50%; filter: blur(90px); opacity: .45;
  animation: drift 22s ease-in-out infinite alternate;
}
.orb.o1 { width: 520px; height: 520px; background: radial-gradient(circle, rgba(0,194,255,.55), transparent 70%); top: -160px; left: -120px; }
.orb.o2 { width: 460px; height: 460px; background: radial-gradient(circle, rgba(139,92,246,.5), transparent 70%); top: 30%; right: -160px; animation-duration: 28s; }
.orb.o3 { width: 380px; height: 380px; background: radial-gradient(circle, rgba(255,107,53,.28), transparent 70%); bottom: -140px; left: 30%; animation-duration: 34s; }
@keyframes drift {
  0%   { transform: translate(0,0) scale(1); }
  50%  { transform: translate(60px,40px) scale(1.1); }
  100% { transform: translate(-40px,80px) scale(.95); }
}
.grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%);
}

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.d1 { transition-delay: .1s; } .d2 { transition-delay: .2s; } .d3 { transition-delay: .3s; } .d4 { transition-delay: .4s; }

/* ---------- Section basics ---------- */
section { position: relative; }
.section { padding: 130px 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--brand);
}
.eyebrow::before { content: ''; width: 18px; height: 1.5px; background: currentColor; }
.section-head { max-width: 720px; margin-bottom: 64px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow::after { content: ''; width: 18px; height: 1.5px; background: currentColor; }
.section-head h2 {
  font-family: var(--font-d); font-weight: 700;
  font-size: clamp(2rem, 4.2vw, 3.3rem); line-height: 1.08; letter-spacing: -.02em;
  margin: 16px 0 18px;
}
.section-head p { color: var(--muted); font-size: 1.08rem; }

/* ================= LANDING: HERO ================= */
.hero { min-height: 100vh; display: flex; align-items: center; padding: 120px 0 80px; }
.hero > .container { width: 100%; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 16px 7px 8px; border-radius: 999px;
  background: rgba(0,194,255,.08); border: 1px solid rgba(0,194,255,.25);
  font-size: .85rem; color: var(--brand-lt);
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(46,229,157,.6); animation: ping 2s infinite; margin-left: 6px; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(46,229,157,.6); } 80%,100% { box-shadow: 0 0 0 10px rgba(46,229,157,0); } }
.hero h1 {
  font-family: var(--font-d); font-weight: 800;
  font-size: clamp(2.6rem, 6vw, 5.2rem); line-height: 1.02; letter-spacing: -.035em;
  margin: 26px 0 24px;
}
.hero h1 .line { display: block; overflow: hidden; }
.hero h1 .line > span { display: inline-block; transform: translateY(105%); animation: rise 1s var(--ease) forwards; }
.hero h1 .line:nth-child(2) > span { animation-delay: .12s; }
.hero h1 .line:nth-child(3) > span { animation-delay: .24s; }
@keyframes rise { to { transform: none; } }
.hero-sub { font-size: 1.15rem; color: var(--muted); max-width: 540px; margin-bottom: 38px; opacity: 0; animation: fadeIn 1s .5s forwards; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; opacity: 0; animation: fadeIn 1s .65s forwards; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.hero-stats { display: flex; gap: 40px; margin-top: 56px; padding-top: 32px; border-top: 1px solid var(--border); opacity: 0; animation: fadeIn 1s .8s forwards; }
.hero-stats strong { display: block; font-family: var(--font-d); font-size: 1.9rem; font-weight: 700; line-height: 1.1; }
.hero-stats span { color: var(--muted); font-size: .86rem; }

/* Terminal card */
.terminal {
  position: relative;
  background: linear-gradient(180deg, rgba(28,35,51,.92), rgba(22,27,34,.92));
  border: 1px solid var(--border); border-radius: var(--r-lg);
  box-shadow: 0 30px 80px rgba(0,0,0,.55), 0 0 0 1px rgba(0,194,255,.06), 0 0 60px rgba(0,194,255,.12);
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform .4s var(--ease);
  opacity: 0; animation: fadeIn 1.1s .4s forwards;
}
.terminal-bar { display: flex; align-items: center; gap: 8px; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.terminal-bar i { width: 11px; height: 11px; border-radius: 50%; background: #3a3f47; }
.terminal-bar i:nth-child(1) { background: #FF5F57; } .terminal-bar i:nth-child(2) { background: #FEBC2E; } .terminal-bar i:nth-child(3) { background: #28C840; }
.terminal-bar span { margin-left: 10px; font-family: var(--font-m); font-size: .78rem; color: var(--dim); }
.terminal-body { padding: 22px 24px 26px; font-family: var(--font-m); font-size: .86rem; line-height: 1.85; min-height: 330px; }
.terminal-body .ln { white-space: pre-wrap; word-break: break-word; }
.tk-k { color: #FF7B72; } .tk-f { color: #D2A8FF; } .tk-s { color: #A5D6FF; } .tk-c { color: var(--dim); } .tk-n { color: #79C0FF; } .tk-ok { color: var(--green); }
.caret { display: inline-block; width: 8px; height: 1.05em; background: var(--brand); vertical-align: -2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.float-chip {
  position: absolute; padding: 10px 16px; border-radius: 14px;
  background: rgba(22,27,34,.92); border: 1px solid var(--border);
  backdrop-filter: blur(8px); font-size: .82rem; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
  box-shadow: 0 14px 40px rgba(0,0,0,.4);
  animation: bob 5s ease-in-out infinite;
}
.float-chip.c1 { top: -18px; right: 24px; }
.float-chip.c2 { bottom: -20px; left: -22px; animation-delay: -2.5s; }
.float-chip .ico { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.hero-visual { position: relative; perspective: 1200px; }

/* ---------- Marquee ---------- */
.marquee { border-block: 1px solid var(--border); padding: 22px 0; overflow: hidden; background: rgba(22,27,34,.5); }
.marquee-track { display: flex; gap: 56px; width: max-content; animation: scroll 38s linear infinite; }
.marquee-track span { font-family: var(--font-d); font-size: 1.25rem; font-weight: 600; color: var(--dim); display: flex; align-items: center; gap: 56px; white-space: nowrap; }
.marquee-track span::after { content: '✦'; color: var(--brand); font-size: .9rem; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- Highlights ---------- */
.highlights { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.hl {
  position: relative; padding: 34px 28px 30px; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--border);
  overflow: hidden; isolation: isolate;
  transition: transform .45s var(--ease), border-color .45s;
}
.hl::before {
  content: ''; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .45s;
  background: radial-gradient(420px circle at var(--mx,50%) var(--my,0%), rgba(0,194,255,.14), transparent 60%);
}
.hl:hover { transform: translateY(-6px); border-color: rgba(0,194,255,.4); }
.hl:hover::before { opacity: 1; }
.hl-num { font-family: var(--font-d); font-size: 3.4rem; font-weight: 800; line-height: 1; letter-spacing: -.04em; margin-bottom: 18px; }
.hl-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 22px; background: rgba(0,194,255,.1); color: var(--brand); }
.hl h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.hl p { color: var(--muted); font-size: .94rem; }
.hl .tag { position: absolute; top: 22px; right: 22px; font-size: .7rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--dim); }

/* ---------- Batches ---------- */
.batches { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.batch {
  display: flex; flex-direction: column; gap: 10px; padding: 28px 26px; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--border);
  transition: transform .45s var(--ease), border-color .45s;
}
.batch:hover { transform: translateY(-6px); border-color: rgba(0,194,255,.4); }
.batch-no { font-size: .74rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--brand); }
.batch-dates { font-family: var(--font-d); font-size: 1.3rem; font-weight: 700; letter-spacing: -.01em; }
.batch-dates i { font-style: normal; color: var(--dim); font-weight: 500; }
.batch-cta { margin-top: auto; padding-top: 8px; font-size: .86rem; font-weight: 600; color: var(--muted); }
.batch:hover .batch-cta { color: var(--brand-lt); }
.batch.closed { opacity: .45; pointer-events: none; }
.batch.closed .batch-cta { color: var(--dim); }

/* ---------- Curriculum ---------- */
.tracks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.track {
  display: flex; gap: 24px; padding: 34px; border-radius: var(--r-lg);
  background: linear-gradient(160deg, rgba(28,35,51,.7), rgba(22,27,34,.7));
  border: 1px solid var(--border);
  transition: border-color .4s, transform .4s var(--ease);
}
.track:hover { border-color: rgba(139,92,246,.45); transform: translateY(-4px); }
.track-idx { font-family: var(--font-m); font-size: .85rem; color: var(--brand); padding-top: 4px; }
.track h3 { font-family: var(--font-d); font-size: 1.45rem; font-weight: 700; margin-bottom: 10px; letter-spacing: -.01em; }
.track p { color: var(--muted); margin-bottom: 18px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-size: .8rem; padding: 5px 12px; border-radius: 999px; background: rgba(255,255,255,.05); border: 1px solid var(--border); color: var(--text); }

/* ---------- Timeline ---------- */
.timeline { position: relative; max-width: 860px; margin: 0 auto; }
.timeline-rail { position: absolute; left: 27px; top: 8px; bottom: 8px; width: 2px; background: var(--border); border-radius: 2px; }
.timeline-fill { position: absolute; inset: 0 0 auto 0; height: 0; background: linear-gradient(var(--brand), var(--violet)); border-radius: 2px; box-shadow: 0 0 18px rgba(0,194,255,.6); }
.tl-item { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 28px; padding-bottom: 48px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--border);
  display: grid; place-items: center; font-family: var(--font-d); font-weight: 700; font-size: .95rem; color: var(--muted);
  position: relative; z-index: 1; transition: all .5s var(--ease);
}
.tl-item.lit .tl-dot { border-color: var(--brand); color: var(--brand); box-shadow: 0 0 0 6px rgba(0,194,255,.12); }
.tl-card { padding: 26px 30px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--border); }
.tl-card small { color: var(--brand); font-weight: 600; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }
.tl-card h3 { font-family: var(--font-d); font-size: 1.35rem; margin: 6px 0 10px; }
.tl-card p { color: var(--muted); }

/* ---------- Certificate + Login split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.cert-wrap { perspective: 1200px; }
.cert {
  position: relative; aspect-ratio: 1.414 / 1; border-radius: 18px; padding: 8%;
  background:
    radial-gradient(circle at 15% 15%, rgba(0,194,255,.18), transparent 45%),
    radial-gradient(circle at 85% 90%, rgba(139,92,246,.2), transparent 45%),
    linear-gradient(145deg, #1a2130, #11161f);
  border: 1px solid rgba(0,194,255,.3);
  box-shadow: 0 40px 90px rgba(0,0,0,.55);
  display: flex; flex-direction: column; justify-content: space-between;
  transform-style: preserve-3d; transition: transform .3s var(--ease);
  overflow: hidden;
}
.cert::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.12) 45%, transparent 60%);
  transform: translateX(-100%); animation: sweep 5s ease-in-out infinite;
}
@keyframes sweep { 0%, 55% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
.cert-top { display: flex; justify-content: space-between; align-items: center; }
.cert-top .logo { font-size: .95rem; }
.cert-top small { font-family: var(--font-m); font-size: .7rem; color: var(--dim); }
.cert h4 { font-family: var(--font-d); font-size: clamp(1.1rem, 2.4vw, 1.7rem); font-weight: 700; letter-spacing: .02em; }
.cert .cert-sub { color: var(--muted); font-size: .82rem; margin-top: 4px; }
.cert .cert-name { font-family: var(--font-d); font-size: clamp(1.3rem, 3vw, 2.1rem); margin-top: 14px; }
.cert-bottom { display: flex; justify-content: space-between; align-items: flex-end; font-size: .75rem; color: var(--dim); }
.seal {
  width: 64px; height: 64px; border-radius: 50%;
  background: conic-gradient(from 0deg, var(--brand), var(--violet), var(--brand));
  display: grid; place-items: center; animation: spin 12s linear infinite;
}
.seal::before { content: ''; width: 52px; height: 52px; border-radius: 50%; background: #131924; position: absolute; }
.seal svg { position: relative; color: var(--brand); animation: spin 12s linear infinite reverse; }
@keyframes spin { to { transform: rotate(360deg); } }
.feature-list { display: grid; gap: 18px; margin-top: 28px; }
.feature-list li { display: flex; gap: 14px; align-items: flex-start; color: var(--muted); }
.feature-list li svg { flex-shrink: 0; margin-top: 3px; color: var(--green); }
.feature-list strong { color: var(--text); font-weight: 600; }

/* Login mock */
.login-mock {
  border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--border);
  padding: 28px; box-shadow: 0 30px 80px rgba(0,0,0,.45);
}
.login-mock .lm-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.login-mock .lm-head h4 { font-size: 1.05rem; }
.status-badge { font-size: .74rem; font-weight: 600; padding: 4px 12px; border-radius: 999px; background: rgba(46,229,157,.12); color: var(--green); border: 1px solid rgba(46,229,157,.3); }
.steps-mini { display: grid; gap: 14px; }
.step-mini { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 12px; background: rgba(255,255,255,.03); border: 1px solid var(--border); font-size: .92rem; }
.step-mini .ck { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0; border: 1.5px solid var(--border); color: transparent; transition: all .5s var(--ease); }
.step-mini.done .ck { background: var(--green); border-color: var(--green); color: #062014; }
.step-mini.now .ck { border-color: var(--brand); box-shadow: 0 0 0 4px rgba(0,194,255,.15); }
.step-mini span.when { margin-left: auto; color: var(--dim); font-size: .78rem; }
.progress { height: 6px; border-radius: 6px; background: var(--elevated); overflow: hidden; margin-top: 22px; }
.progress i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--brand), var(--violet)); border-radius: 6px; transition: width 1.6s var(--ease); }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary {
  list-style: none; cursor: pointer; padding: 24px 0; font-size: 1.08rem; font-weight: 600;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .pm { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--border); position: relative; flex-shrink: 0; transition: transform .35s var(--ease), border-color .35s; }
.faq summary .pm::before, .faq summary .pm::after { content: ''; position: absolute; left: 50%; top: 50%; width: 11px; height: 1.5px; background: var(--text); transform: translate(-50%,-50%); }
.faq summary .pm::after { transform: translate(-50%,-50%) rotate(90deg); transition: transform .35s var(--ease); }
.faq details[open] summary .pm { border-color: var(--brand); }
.faq details[open] summary .pm::after { transform: translate(-50%,-50%) rotate(0); }
.faq details p { color: var(--muted); padding: 0 48px 24px 0; }

/* ---------- Final CTA ---------- */
.cta-block {
  position: relative; text-align: center; padding: 110px 32px; border-radius: 36px; overflow: hidden; isolation: isolate;
  background: linear-gradient(160deg, #111827, #0b1220);
}
.cta-block::before {
  content: ''; position: absolute; inset: -2px; z-index: -2; border-radius: inherit;
  background: conic-gradient(from var(--ang, 0deg), var(--brand), var(--violet), var(--accent), var(--brand));
  animation: rotateAng 6s linear infinite;
}
.cta-block::after { content: ''; position: absolute; inset: 1.5px; z-index: -1; border-radius: 35px; background: radial-gradient(ellipse at 50% 0%, rgba(0,194,255,.18), transparent 60%), linear-gradient(160deg, #111827, #0b1220); }
@property --ang { syntax: '<angle>'; initial-value: 0deg; inherits: false; }
@keyframes rotateAng { to { --ang: 360deg; } }
.cta-block h2 { font-family: var(--font-d); font-size: clamp(2.2rem, 5.5vw, 4.4rem); line-height: 1.04; letter-spacing: -.03em; margin: 18px 0 20px; }
.cta-block p { color: var(--muted); font-size: 1.1rem; max-width: 560px; margin: 0 auto 44px; }
.btn-register {
  position: relative; padding: 22px 54px; font-size: 1.15rem; font-weight: 700;
  background: linear-gradient(100deg, var(--brand) 0%, #7FE3FF 25%, var(--violet) 50%, #7FE3FF 75%, var(--brand) 100%);
  background-size: 200% auto; color: #050b12;
  animation: btnShift 4s linear infinite;
  box-shadow: 0 0 0 0 rgba(0,194,255,.55);
}
.btn-register::before {
  content: ''; position: absolute; inset: -6px; border-radius: inherit; z-index: -1;
  border: 2px solid rgba(0,194,255,.6); animation: ring 2.2s var(--ease) infinite;
}
.btn-register:hover { transform: translateY(-3px) scale(1.03); box-shadow: 0 18px 50px rgba(0,194,255,.45); }
@keyframes btnShift { to { background-position: -200% center; } }
@keyframes ring { 0% { transform: scale(.95); opacity: 1; } 100% { transform: scale(1.25); opacity: 0; } }
.cta-note { margin-top: 26px; font-size: .88rem; color: var(--dim); }

/* Sticky mobile CTA */
.sticky-cta {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 90;
  display: none; transform: translateY(140%); transition: transform .5s var(--ease);
}
.sticky-cta.show { transform: none; }
.sticky-cta .btn { width: 100%; box-shadow: 0 14px 40px rgba(0,0,0,.6); }
@media (max-width: 760px) { .sticky-cta { display: block; } }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); padding: 40px 0; margin-top: 120px; color: var(--dim); font-size: .88rem; }
.footer .container { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.footer a:hover { color: var(--text); }

/* ================= REGISTER PAGE ================= */
.page-top { padding: 132px 0 48px; }
.page-top h1 { font-family: var(--font-d); font-size: clamp(2.2rem, 4.6vw, 3.6rem); line-height: 1.05; letter-spacing: -.03em; margin: 16px 0 14px; }
.page-top p { color: var(--muted); font-size: 1.08rem; max-width: 620px; }
.stepper { display: flex; align-items: center; gap: 12px; margin-top: 34px; flex-wrap: wrap; }
.stepper .st { display: flex; align-items: center; gap: 10px; font-size: .9rem; color: var(--dim); }
.stepper .st b { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; border: 1.5px solid var(--border); font-size: .82rem; }
.stepper .st.active { color: var(--text); }
.stepper .st.active b { background: var(--brand); border-color: var(--brand); color: #061018; }
.stepper .st.done b { background: var(--green); border-color: var(--green); color: #062014; }
.stepper .bar { width: 44px; height: 1.5px; background: var(--border); }

.reg-grid { display: grid; grid-template-columns: 1fr 340px; gap: 32px; align-items: start; }
.form-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 40px; }
.fset { border: none; padding: 0; margin: 0 0 40px; }
.fset:last-of-type { margin-bottom: 28px; }
.fset legend { display: flex; align-items: center; gap: 12px; font-family: var(--font-d); font-weight: 700; font-size: 1.2rem; margin-bottom: 22px; }
.fset legend span { font-family: var(--font-m); font-size: .78rem; color: var(--brand); font-weight: 500; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.row + .row, .field + .row, .row + .field { margin-top: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .87rem; font-weight: 500; color: var(--text); }
.field label .req { color: var(--accent); margin-left: 2px; }
.field .hint { font-size: .78rem; color: var(--dim); }
.ctrl {
  width: 100%; padding: 13px 16px; border-radius: 12px;
  background: var(--bg); color: var(--text);
  border: 1.5px solid var(--border); font-size: .97rem;
  transition: border-color .25s, box-shadow .25s, background .25s;
  color-scheme: dark;
}
.ctrl::placeholder { color: var(--dim); }
.ctrl:hover { border-color: #444c56; }
.ctrl:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px rgba(0,194,255,.14); }
.ctrl[readonly] { background: rgba(28,35,51,.6); cursor: default; }
.ctrl:disabled { opacity: .5; cursor: not-allowed; }
select.ctrl {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238B949E' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center; padding-right: 42px;
}
textarea.ctrl { min-height: 104px; resize: vertical; }
.phone-wrap { display: flex; }
.phone-wrap .prefix { display: grid; place-items: center; padding: 0 14px; border: 1.5px solid var(--border); border-right: none; border-radius: 12px 0 0 12px; background: var(--elevated); color: var(--muted); font-size: .95rem; }
.phone-wrap .ctrl { border-radius: 0 12px 12px 0; }
.field.invalid .ctrl, .field.invalid .phone-wrap .prefix { border-color: var(--error); }
.field .err { display: none; font-size: .8rem; color: var(--error); }
.field.invalid .err { display: block; }
.collapse { display: none; }
.collapse.open { display: flex; animation: fadeIn .4s var(--ease); }
.period-note {
  display: flex; align-items: center; gap: 10px; margin-top: 16px; padding: 12px 16px;
  border-radius: 12px; background: rgba(0,194,255,.07); border: 1px dashed rgba(0,194,255,.3);
  font-size: .88rem; color: var(--brand-lt);
}
.mode-toggle { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 20px; }
.mode-opt {
  display: flex; gap: 12px; align-items: flex-start; padding: 16px 18px; border-radius: 14px; cursor: pointer;
  background: var(--bg); border: 1.5px solid var(--border); transition: border-color .25s, background .25s;
}
.mode-opt:hover { border-color: #444c56; }
.mode-opt input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--brand); flex-shrink: 0; }
.mode-opt strong { display: block; font-size: .95rem; font-weight: 600; }
.mode-opt small { display: block; margin-top: 2px; font-size: .8rem; color: var(--muted); }
.mode-opt:has(input:checked) { border-color: var(--brand); background: rgba(0,194,255,.06); }
.mode-opt:has(input:focus-visible) { box-shadow: 0 0 0 4px rgba(0,194,255,.14); }
#customWrap.open { display: block; }
.warn-note {
  display: flex; align-items: flex-start; gap: 10px; margin-top: 16px; padding: 12px 16px;
  border-radius: 12px; background: rgba(255,107,53,.08); border: 1px solid rgba(255,107,53,.35);
  font-size: .86rem; line-height: 1.5; color: #FFB899;
}
.warn-note svg { flex-shrink: 0; margin-top: 1px; color: var(--accent); }
.consent + .consent { margin-top: 14px; }
.consent[hidden] { display: none; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: .9rem; color: var(--muted); cursor: pointer; }
.consent input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--brand); flex-shrink: 0; }
.consent.invalid { color: var(--error); }
.form-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 28px; }
.form-actions .btn { min-width: 220px; }
.form-error { display: none; margin-top: 20px; padding: 14px 18px; border-radius: 12px; background: rgba(255,107,107,.1); border: 1px solid rgba(255,107,107,.35); color: #FFB4B4; font-size: .92rem; }
.form-error.show { display: block; }
.spinner { width: 18px; height: 18px; border-radius: 50%; border: 2.5px solid rgba(6,16,24,.3); border-top-color: #061018; animation: spin .8s linear infinite; display: none; }
.loading .spinner { display: inline-block; }
.loading .btn-label-arrow { display: none; }

.side { position: sticky; top: 100px; display: grid; gap: 20px; }
.info-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 28px; }
.info-card h3 { font-size: 1.02rem; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.info-card h3 svg { color: var(--brand); }
.info-list { display: grid; gap: 14px; }
.info-list li { display: flex; gap: 12px; font-size: .9rem; color: var(--muted); }
.info-list li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--brand); margin-top: 9px; flex-shrink: 0; }
.mini-hl { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mini-hl div { padding: 16px; border-radius: 14px; background: rgba(255,255,255,.03); border: 1px solid var(--border); }
.mini-hl strong { display: block; font-family: var(--font-d); font-size: 1.3rem; }
.mini-hl span { font-size: .8rem; color: var(--dim); }

/* ================= PAYMENT PAGE ================= */
.pay-card { max-width: 640px; margin: 0 auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 44px; text-align: center; }
.success-ring { width: 84px; height: 84px; margin: 0 auto 24px; border-radius: 50%; display: grid; place-items: center; background: rgba(46,229,157,.12); color: var(--green); position: relative; }
.success-ring::after { content: ''; position: absolute; inset: -8px; border-radius: 50%; border: 2px solid rgba(46,229,157,.4); animation: ring 2s var(--ease) infinite; }
.success-ring svg path { stroke-dasharray: 30; stroke-dashoffset: 30; animation: draw .7s .3s var(--ease) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.pay-card h1 { font-family: var(--font-d); font-size: clamp(1.8rem, 4vw, 2.4rem); letter-spacing: -.02em; margin-bottom: 10px; }
.pay-card > p { color: var(--muted); }
.reg-id {
  display: inline-flex; align-items: center; gap: 12px; margin: 28px 0 8px; padding: 14px 18px 14px 24px;
  border-radius: 14px; background: var(--bg); border: 1.5px dashed rgba(0,194,255,.45);
  font-family: var(--font-m); font-size: 1.35rem; letter-spacing: .08em; color: var(--brand-lt);
}
.copy-btn { padding: 8px 12px; border-radius: 10px; background: rgba(255,255,255,.06); border: 1px solid var(--border); font-family: var(--font-b); font-size: .8rem; letter-spacing: 0; color: var(--text); transition: background .2s; }
.copy-btn:hover { background: rgba(255,255,255,.12); }
.summary { margin: 30px 0; text-align: left; border: 1px solid var(--border); border-radius: 16px; overflow: hidden; }
.summary div { display: flex; justify-content: space-between; gap: 16px; padding: 15px 20px; font-size: .94rem; }
.summary div + div { border-top: 1px solid var(--border); }
.summary span { color: var(--muted); }
.summary b { font-weight: 600; text-align: right; }
.pending { color: #FEBC2E; }
.pay-note { margin-top: 18px; font-size: .86rem; color: var(--dim); }
.pay-error { color: #FFB4B4; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .hero-grid, .split { grid-template-columns: 1fr; }
  .hero-visual { max-width: 560px; }
  .highlights, .batches { grid-template-columns: repeat(2, 1fr); }
  .reg-grid { grid-template-columns: 1fr; }
  .side { position: static; order: -1; }
}
@media (max-width: 680px) {
  .section { padding: 90px 0; }
  .container { padding: 0 16px; }
  .highlights, .tracks, .batches { grid-template-columns: 1fr; }
  .track { flex-direction: column; gap: 10px; padding: 28px; }
  .row, .mode-toggle { grid-template-columns: 1fr; }
  .form-card, .pay-card { padding: 26px 20px; }
  .hero-stats { gap: 24px; }
  .hero-stats strong { font-size: 1.5rem; }
  .float-chip.c2 { left: 8px; }
  .cta-block { padding: 80px 20px; border-radius: 26px; }
  .btn-register { padding: 20px 36px; }
  .terminal-body { font-size: .78rem; min-height: 290px; }
  .reg-id { font-size: 1.05rem; padding: 12px 12px 12px 16px; }
  .footer .container { flex-direction: column; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* On small screens keep the form close to the top: hide the summary tiles above it */
@media (max-width: 1000px) { .side .info-card:first-child { display: none; } }

/* ================= NAV ACTIONS ================= */
.nav-actions { display: flex; gap: 10px; align-items: center; }
@media (max-width: 520px) { .nav-actions .btn-ghost { display: none; } }

/* ================= REFER & EARN ================= */
.refer {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center;
  padding: 64px; border-radius: 32px; border: 1px solid var(--border);
  background: radial-gradient(ellipse at 100% 0%, rgba(46,229,157,.10), transparent 55%),
              radial-gradient(ellipse at 0% 100%, rgba(0,194,255,.10), transparent 55%), var(--surface);
}
.refer h2 { font-family: var(--font-d); font-size: clamp(2rem, 4.2vw, 3.2rem); line-height: 1.08; letter-spacing: -.02em; margin: 16px 0 18px; }
.refer-copy > p { color: var(--muted); font-size: 1.05rem; }
.refer-copy > p strong { color: var(--text); }
.refer-steps { list-style: none; display: grid; gap: 18px; margin-top: 32px; }
.refer-steps li { display: flex; gap: 16px; align-items: flex-start; }
.refer-steps b { width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0; display: grid; place-items: center; font-size: .85rem; background: rgba(0,194,255,.12); color: var(--brand); border: 1px solid rgba(0,194,255,.35); }
.refer-steps span { color: var(--muted); font-size: .94rem; }
.refer-steps strong { display: block; color: var(--text); font-size: 1rem; margin-bottom: 2px; }
.refer-visual { display: grid; place-items: center; }
.refer-card {
  position: relative; width: 100%; max-width: 380px; padding: 32px; border-radius: 24px;
  background: linear-gradient(160deg, #1b2434, #121821); border: 1px solid rgba(46,229,157,.35);
  box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 0 60px rgba(46,229,157,.10);
}
.refer-card small { color: var(--dim); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }
.refer-code { font-family: var(--font-m); font-size: 1.7rem; letter-spacing: .08em; color: var(--green); margin: 8px 0 26px; padding: 14px 18px; border-radius: 14px; border: 1.5px dashed rgba(46,229,157,.45); background: rgba(46,229,157,.06); text-align: center; }
.refer-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.refer-stats div { padding: 14px; border-radius: 14px; background: rgba(255,255,255,.04); border: 1px solid var(--border); }
.refer-stats strong { display: block; font-family: var(--font-d); font-size: 1.6rem; }
.refer-stats span { color: var(--dim); font-size: .8rem; }
.refer-coins { position: absolute; inset: 0; pointer-events: none; }
.refer-coins i {
  position: absolute; right: -14px; top: 40%; font-style: normal; font-weight: 700; font-size: .8rem;
  padding: 6px 10px; border-radius: 999px; background: var(--green); color: #062014; opacity: 0;
  box-shadow: 0 8px 24px rgba(46,229,157,.35);
}
.refer-card.play .refer-coins i { animation: coin 3.6s var(--ease) infinite; }
.refer-card.play .refer-coins i:nth-child(2) { animation-delay: 1.2s; right: 30%; }
.refer-card.play .refer-coins i:nth-child(3) { animation-delay: 2.4s; right: 60%; }
@keyframes coin { 0% { opacity: 0; transform: translateY(30px) scale(.8); } 20% { opacity: 1; transform: translateY(0) scale(1); } 70% { opacity: 1; transform: translateY(-90px); } 100% { opacity: 0; transform: translateY(-120px); } }
@media (max-width: 1000px) { .refer { grid-template-columns: 1fr; padding: 40px 28px; gap: 40px; } }

/* ================= REGISTER: referral field ================= */
.ref-status { font-size: .82rem; min-height: 1.2em; }
.ref-status.ok { color: var(--green); }
.ref-status.bad { color: var(--error); }

/* ================= PAYMENT: referral box ================= */
.ref-box { margin-top: 26px; padding: 22px; border-radius: 16px; text-align: left; border: 1px solid rgba(46,229,157,.35); background: rgba(46,229,157,.06); }
.ref-box h3 { font-size: 1rem; margin-bottom: 6px; }
.ref-box p { color: var(--muted); font-size: .9rem; margin-bottom: 14px; }
.ref-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.ref-code-sm { font-family: var(--font-m); font-size: 1.15rem; letter-spacing: .08em; color: var(--green); padding: 10px 14px; border-radius: 10px; border: 1.5px dashed rgba(46,229,157,.45); }

/* ================= AUTH PAGES (login / reset) ================= */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 110px 16px 60px; }
.auth-card { width: 100%; max-width: 460px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 40px; box-shadow: 0 30px 80px rgba(0,0,0,.4); }
.auth-card h1 { font-family: var(--font-d); font-size: 1.9rem; letter-spacing: -.02em; margin: 14px 0 8px; }
.auth-card .sub { color: var(--muted); margin-bottom: 26px; font-size: .97rem; }
.auth-card .field + .field { margin-top: 16px; }
.auth-card .btn { width: 100%; margin-top: 24px; }
.auth-links { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 18px; font-size: .88rem; }
.auth-links a, .link-btn { color: var(--brand); cursor: pointer; background: none; border: none; font: inherit; padding: 0; }
.auth-links a:hover, .link-btn:hover { text-decoration: underline; }
.view { display: none; }
.view.active { display: block; animation: fadeIn .4s var(--ease); }
.msg { display: none; margin-top: 18px; padding: 12px 16px; border-radius: 12px; font-size: .9rem; }
.msg.show { display: block; }
.msg.err { background: rgba(255,107,107,.1); border: 1px solid rgba(255,107,107,.35); color: #FFB4B4; }
.msg.ok { background: rgba(46,229,157,.08); border: 1px solid rgba(46,229,157,.35); color: #9FF0CD; }
.id-reveal { margin-top: 18px; padding: 18px; border-radius: 14px; text-align: center; background: var(--bg); border: 1.5px dashed rgba(0,194,255,.45); }
.id-reveal strong { display: block; font-family: var(--font-m); font-size: 1.4rem; letter-spacing: .08em; color: var(--brand-lt); margin-top: 6px; }
.pw-wrap { position: relative; }
.pw-wrap .ctrl { padding-right: 64px; }
.pw-toggle { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); font-size: .78rem; color: var(--muted); padding: 6px 8px; border-radius: 8px; }
.pw-toggle:hover { color: var(--text); background: rgba(255,255,255,.06); }
.who { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 12px; background: var(--bg); border: 1px solid var(--border); font-family: var(--font-m); font-size: .92rem; margin-bottom: 18px; }
.who .link-btn { margin-left: auto; font-family: var(--font-b); font-size: .82rem; }

/* ================= DASHBOARD / ADMIN shared ================= */
.portal { padding: 110px 0 40px; }
.portal-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; margin-bottom: 30px; }
.portal-head h1 { font-family: var(--font-d); font-size: clamp(1.8rem, 3.6vw, 2.6rem); letter-spacing: -.02em; margin-top: 10px; }
.portal-head p { color: var(--muted); }
.cards { display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; }
.card { grid-column: span 6; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 28px; }
.card.wide { grid-column: span 12; }
.card.third { grid-column: span 4; }
.card h2 { font-size: 1.05rem; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.card h2 .tag { margin-left: auto; }
.kv { display: grid; grid-template-columns: minmax(120px, 38%) 1fr; gap: 10px 16px; font-size: .93rem; }
.kv dt { color: var(--muted); }
.kv dd { font-weight: 500; word-break: break-word; }
.tag { font-size: .72rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--border); color: var(--muted); white-space: nowrap; }
.tag.green { color: var(--green); border-color: rgba(46,229,157,.35); background: rgba(46,229,157,.08); }
.tag.amber { color: #FEBC2E; border-color: rgba(254,188,46,.35); background: rgba(254,188,46,.08); }
.tag.blue { color: var(--brand-lt); border-color: rgba(0,194,255,.35); background: rgba(0,194,255,.08); }
.tag.red { color: #FFB4B4; border-color: rgba(255,107,107,.35); background: rgba(255,107,107,.08); }
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stat { padding: 18px; border-radius: 16px; background: rgba(255,255,255,.03); border: 1px solid var(--border); }
.stat strong { display: block; font-family: var(--font-d); font-size: 1.6rem; line-height: 1.2; }
.stat span { color: var(--dim); font-size: .8rem; }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 14px; }
table.tbl { width: 100%; border-collapse: collapse; font-size: .88rem; }
.tbl th { text-align: left; font-weight: 600; color: var(--muted); font-size: .76rem; letter-spacing: .04em; text-transform: uppercase; padding: 12px 14px; background: rgba(255,255,255,.03); white-space: nowrap; }
.tbl td { padding: 12px 14px; border-top: 1px solid var(--border); vertical-align: top; }
.tbl tr.click { cursor: pointer; }
.tbl tr.click:hover td { background: rgba(0,194,255,.05); }
.tbl .mono { font-family: var(--font-m); font-size: .82rem; }
.tbl .num { text-align: right; white-space: nowrap; }
.muted { color: var(--dim); }
.empty { padding: 28px; text-align: center; color: var(--dim); font-size: .92rem; }
.copy-inline { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.skeleton { color: var(--dim); }
@media (max-width: 900px) { .card, .card.third { grid-column: span 12; } .stat-row { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .auth-card { padding: 28px 20px; } .card { padding: 22px 18px; } .kv { grid-template-columns: 1fr; gap: 2px 0; } .kv dd { margin-bottom: 10px; } }

/* ================= ADMIN ================= */
.tabs { display: flex; gap: 6px; padding: 5px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); width: fit-content; margin-bottom: 24px; flex-wrap: wrap; }
.tabs button { padding: 9px 18px; border-radius: 999px; font-size: .9rem; font-weight: 600; color: var(--muted); }
.tabs button.on { background: var(--brand); color: #061018; }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.toolbar .ctrl { width: auto; min-width: 180px; padding: 10px 14px; }
.toolbar .grow { flex: 1; min-width: 220px; }
.batch-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.batch-tile { text-align: left; padding: 20px; border-radius: 16px; background: rgba(255,255,255,.03); border: 1px solid var(--border); transition: border-color .2s, transform .2s; }
.batch-tile:hover { border-color: rgba(0,194,255,.45); transform: translateY(-2px); }
.batch-tile small { color: var(--brand); font-weight: 600; font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; }
.batch-tile .dates { font-weight: 600; margin: 6px 0 12px; }
.batch-tile .nums { display: flex; gap: 16px; font-size: .85rem; color: var(--muted); }
.batch-tile .nums b { color: var(--text); font-size: 1.05rem; }
.drawer-bg { position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 200; display: none; }
.drawer-bg.open { display: block; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(640px, 100%); background: var(--bg); border-left: 1px solid var(--border); z-index: 201; overflow-y: auto; padding: 28px; transform: translateX(100%); transition: transform .35s var(--ease); }
.drawer.open { transform: none; }
.drawer h2 { font-family: var(--font-d); font-size: 1.5rem; margin-bottom: 4px; }
.drawer h3 { font-size: .95rem; margin: 26px 0 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; font-size: .78rem; }
.drawer .close { position: absolute; top: 20px; right: 20px; }
.modal { position: fixed; inset: 0; display: none; place-items: center; z-index: 300; background: rgba(0,0,0,.6); padding: 16px; }
.modal.open { display: grid; }
.modal .auth-card { max-width: 420px; }
.refer-stats strong span { font-size: inherit; color: inherit; }

/* ================= HIGHLIGHTS: referral card (full width) ================= */
.hl-refer {
  grid-column: 1 / -1;
  display: grid; grid-template-columns: auto 1fr auto; grid-template-areas: "amt copy flow" "amt copy cta";
  column-gap: 44px; row-gap: 14px; align-items: center;
  padding: 36px 40px; color: inherit;
  background:
    radial-gradient(600px circle at 0% 50%, rgba(46,229,157,.14), transparent 60%),
    radial-gradient(500px circle at 100% 0%, rgba(0,194,255,.10), transparent 60%),
    var(--surface);
  border-color: rgba(46,229,157,.35);
}
.hl-refer::after {
  content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(115deg, transparent 35%, rgba(255,255,255,.06) 50%, transparent 65%);
  transform: translateX(-100%); animation: sweep 6s ease-in-out infinite;
}
.hl-refer:hover { border-color: rgba(46,229,157,.6); }
.hl-refer .tag { color: var(--green); }
.hr-amount { grid-area: amt; display: flex; align-items: flex-start; gap: 6px; line-height: 1; }
.hr-rupee { font-family: var(--font-d); font-size: 2.2rem; font-weight: 700; color: var(--green); margin-top: 10px; }
.hr-num {
  font-family: var(--font-d); font-size: clamp(4.2rem, 7vw, 6rem); font-weight: 800; letter-spacing: -.05em;
  background: linear-gradient(120deg, #2EE59D, #7CF2C4 45%, var(--brand)); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.hr-amount small { align-self: flex-end; margin: 0 0 12px 8px; color: var(--muted); font-size: .82rem; line-height: 1.35; font-weight: 500; }
.hr-copy { grid-area: copy; max-width: 520px; }
.hr-copy h3 { font-size: 1.35rem; margin-bottom: 8px; }
.hr-copy p { color: var(--muted); font-size: .95rem; }
.hr-flow { grid-area: flow; display: flex; align-items: center; gap: 6px; justify-self: end; }
.hr-av {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0;
  font-weight: 700; font-size: .9rem; color: #061018;
  background: linear-gradient(140deg, var(--brand-lt), var(--brand)); border: 2px solid var(--surface);
}
.hr-av:nth-of-type(2) { background: linear-gradient(140deg, #B79CFF, var(--violet)); color: #fff; }
.hr-av:nth-of-type(3) { background: linear-gradient(140deg, #FFB08A, var(--accent)); }
.hr-av.hr-more { background: var(--elevated); color: var(--text); border-color: var(--border); font-size: .78rem; }
.hr-flow i {
  font-style: normal; font-size: .72rem; font-weight: 700; color: var(--green);
  padding: 3px 7px; border-radius: 999px; background: rgba(46,229,157,.12); border: 1px solid rgba(46,229,157,.3);
  opacity: .35; transform: translateY(0); transition: opacity .4s, transform .4s;
}
.hl-refer.in .hr-flow i { animation: chip 3.6s var(--ease) infinite; }
.hl-refer.in .hr-flow i:nth-of-type(2) { animation-delay: 1.2s; }
.hl-refer.in .hr-flow i:nth-of-type(3) { animation-delay: 2.4s; }
@keyframes chip { 0%, 100% { opacity: .35; transform: translateY(0); } 15%, 40% { opacity: 1; transform: translateY(-6px); box-shadow: 0 6px 18px rgba(46,229,157,.35); } }
.hr-cta { grid-area: cta; justify-self: end; display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: .92rem; color: var(--green); }
.hr-cta svg { transition: transform .3s var(--ease); }
.hl-refer:hover .hr-cta svg { transform: translateX(4px); }

@media (max-width: 1000px) {
  .hl-refer { grid-template-columns: auto 1fr; grid-template-areas: "amt copy" "flow cta"; padding: 32px; column-gap: 32px; }
  .hr-flow { justify-self: start; }
}
@media (max-width: 680px) {
  .hl-refer { grid-template-columns: 1fr; grid-template-areas: "amt" "copy" "flow" "cta"; padding: 30px 24px; row-gap: 18px; }
  .hr-cta { justify-self: start; }
}
.hl-refer .hr-flow { margin-top: 30px; }
@media (max-width: 1000px) { .hl-refer .hr-flow { margin-top: 0; } .hl-refer { padding-top: 56px; } }
.hr-flow i { white-space: nowrap; }
@media (max-width: 680px) { .hr-flow { gap: 4px; flex-wrap: wrap; } .hr-av { width: 32px; height: 32px; font-size: .8rem; } .hr-flow i { font-size: .66rem; padding: 2px 6px; } }

/* ================= Demo (Razorpay test-mode) payments ================= */
.tag.violet { color: #C9B6FF; border-color: rgba(139,92,246,.45); background: rgba(139,92,246,.12); }
.demo-note { margin-top: 14px; padding: 12px 14px; border-radius: 12px; font-size: .86rem; color: #D7CCFF;
  background: rgba(139,92,246,.10); border: 1px solid rgba(139,92,246,.35); }
.test-banner { margin-bottom: 18px; padding: 12px 16px; border-radius: 12px; font-size: .9rem; color: #D7CCFF;
  background: rgba(139,92,246,.10); border: 1px solid rgba(139,92,246,.35); }

/* ================= ADMIN: edit / delete ================= */
.btn-danger { background: rgba(255,107,107,.12); color: #FFB4B4; border-color: rgba(255,107,107,.45); }
.btn-danger:hover { background: rgba(255,107,107,.22); transform: translateY(-2px); }
.btn-danger-solid { background: #E5484D; color: #fff; border-color: #E5484D; }
.btn-danger-solid:hover { background: #F2555A; transform: translateY(-2px); }
.btn-danger-solid[disabled] { background: rgba(229,72,77,.35); border-color: transparent; }
.drawer-actions { display: flex; gap: 10px; flex-wrap: wrap; margin: 18px 0 6px; }
.edit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.edit-grid .full { grid-column: 1 / -1; }
.edit-grid .field label { font-size: .8rem; color: var(--muted); }
.edit-grid .ctrl { padding: 10px 12px; font-size: .92rem; }
.edit-grid textarea.ctrl { min-height: 76px; }
@media (max-width: 560px) { .edit-grid { grid-template-columns: 1fr; } }
.confirm-card { max-width: 480px !important; }
.confirm-card h1 { font-size: 1.35rem !important; }
.change-list { margin: 6px 0 4px; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; font-size: .86rem; }
.change-list div { display: grid; grid-template-columns: 110px 1fr; gap: 10px; padding: 10px 12px; }
.change-list div + div { border-top: 1px solid var(--border); }
.change-list span { color: var(--muted); }
.change-list del { color: #FFB4B4; text-decoration: line-through; opacity: .8; }
.change-list ins { color: var(--green); text-decoration: none; display: block; }
.warn-list { margin: 8px 0 14px 18px; color: var(--muted); font-size: .9rem; display: grid; gap: 6px; }
.warn-list li { list-style: disc; }
.warn-list b { color: var(--text); }