/* Sonoke — shared bright & animated theme */
:root{
  --bg:#ffffff;
  --bg-soft:#f6f7fb;
  --card:#ffffff;
  --border:#e8eaf3;
  --text:#12131a;
  --text-dim:#6b7186;
  --accent:#6c5cff;
  --accent-2:#ff5cad;
  --accent-3:#00d4b8;
  --accent-grad:linear-gradient(135deg,#6c5cff,#ff5cad);
  --accent-grad-2:linear-gradient(135deg,#00d4b8,#6c5cff);
  --success:#00c48c;
  --shadow-soft:0 10px 30px rgba(108,92,255,.12);
  --shadow-strong:0 30px 80px rgba(108,92,255,.25);
  --radius:16px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
html,body{margin:0;padding:0;overflow-x:hidden;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  min-height:100vh;
  line-height:1.5;
  position:relative;
}
a{color:inherit;}

/* animated background blobs */
.blob{
  position:fixed;border-radius:50%;filter:blur(70px);opacity:.35;z-index:0;pointer-events:none;
}
.blob1{width:500px;height:500px;background:var(--accent-grad);top:-150px;left:-150px;animation:float1 14s ease-in-out infinite;}
.blob2{width:420px;height:420px;background:var(--accent-grad-2);top:30%;right:-180px;animation:float2 16s ease-in-out infinite;}
.blob3{width:380px;height:380px;background:linear-gradient(135deg,#ffce54,#ff5cad);bottom:-150px;left:20%;animation:float3 18s ease-in-out infinite;}
@keyframes float1{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(60px,80px) scale(1.15);}}
@keyframes float2{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(-70px,50px) scale(1.1);}}
@keyframes float3{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(40px,-60px) scale(1.2);}}

.content{position:relative;z-index:1;}

/* floating particles */
.particle{
  position:fixed;border-radius:50%;pointer-events:none;z-index:0;
  background:var(--accent-grad);opacity:.5;
  animation:drift linear infinite;
}
@keyframes drift{
  0%{transform:translateY(0) translateX(0) rotate(0deg);opacity:0;}
  10%{opacity:.5;} 90%{opacity:.5;}
  100%{transform:translateY(-100vh) translateX(40px) rotate(360deg);opacity:0;}
}

/* NAV */
nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 6vw;
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(255,255,255,.75);
  border-bottom:1px solid var(--border);
}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;letter-spacing:-.01em;text-decoration:none;color:inherit;}
.logo-mark{
  width:36px;height:36px;border-radius:11px;
  background:var(--accent-grad);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;
  animation:spin-slow 6s linear infinite, pulseGlow 2.4s ease-in-out infinite;
  box-shadow:0 0 0 0 rgba(108,92,255,.5);
}
@keyframes spin-slow{from{transform:rotate(0deg);}to{transform:rotate(360deg);}}
@keyframes pulseGlow{
  0%{box-shadow:0 0 0 0 rgba(108,92,255,.45);}
  70%{box-shadow:0 0 0 14px rgba(108,92,255,0);}
  100%{box-shadow:0 0 0 0 rgba(108,92,255,0);}
}
.nav-links{display:flex;gap:30px;font-size:.95rem;color:var(--text-dim);font-weight:600;}
.nav-links a{text-decoration:none;transition:color .2s;position:relative;padding:4px 0;}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:-4px;width:0;height:2px;
  background:var(--accent-grad);transition:width .25s;
}
.nav-links a:hover, .nav-links a.active{color:var(--text);}
.nav-links a:hover::after, .nav-links a.active::after{width:100%;}
.nav-cta{
  background:var(--accent-grad);background-size:200% 200%;
  color:#fff;border:none;padding:12px 24px;border-radius:12px;
  font-weight:700;font-size:.9rem;cursor:pointer;text-decoration:none;
  box-shadow:var(--shadow-soft);
  transition:transform .2s, box-shadow .2s;
  animation:gradientShift 4s ease infinite;
  display:inline-block;
}
.nav-cta:hover{transform:translateY(-2px) scale(1.03);box-shadow:var(--shadow-strong);}
@keyframes gradientShift{
  0%{background-position:0% 50%;} 50%{background-position:100% 50%;} 100%{background-position:0% 50%;}
}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* page-wide hero style */
.page-hero{
  max-width:920px;margin:0 auto;text-align:center;
  padding:80px 6vw 40px;
}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--bg-soft);border:1px solid var(--border);
  padding:8px 16px;border-radius:999px;font-size:.82rem;color:var(--text-dim);font-weight:600;
  margin-bottom:22px;animation:bob 3s ease-in-out infinite;
}
@keyframes bob{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--success);animation:blink 1.4s ease-in-out infinite;}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.3;}}
h1{
  font-size:clamp(2.4rem,6vw,4rem);line-height:1.08;margin:0 0 22px;
  font-weight:800;letter-spacing:-.03em;
}
h1 .grad{
  background:var(--accent-grad);background-size:200% 200%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:gradientShift 5s ease infinite;display:inline-block;
}
.wave-emoji{display:inline-block;animation:wave 2.2s ease-in-out infinite;transform-origin:70% 70%;}
@keyframes wave{
  0%,100%{transform:rotate(0deg);} 10%{transform:rotate(14deg);}
  20%{transform:rotate(-8deg);} 30%{transform:rotate(14deg);}
  40%{transform:rotate(-4deg);} 50%{transform:rotate(10deg);} 60%{transform:rotate(0deg);}
}
.sub{
  color:var(--text-dim);font-size:1.2rem;max-width:640px;margin:0 auto 34px;
}
.hero-ctas{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
.btn-primary{
  background:var(--accent-grad);background-size:200% 200%;color:#fff;border:none;
  padding:16px 32px;border-radius:14px;font-weight:700;font-size:1rem;
  cursor:pointer;text-decoration:none;display:inline-block;
  box-shadow:var(--shadow-soft);
  transition:transform .2s, box-shadow .2s;
  animation:gradientShift 4s ease infinite;
}
.btn-primary:hover{transform:translateY(-3px) scale(1.03);box-shadow:var(--shadow-strong);}
.btn-ghost{
  background:#fff;color:var(--text);border:2px solid var(--border);
  padding:14px 26px;border-radius:14px;font-weight:700;font-size:1rem;cursor:pointer;
  text-decoration:none;display:inline-block;
  transition:border-color .2s, transform .2s, background .2s;
}
.btn-ghost:hover{border-color:var(--accent);background:var(--bg-soft);transform:translateY(-3px);}

/* animated waveform under hero */
.waveform{display:flex;align-items:flex-end;justify-content:center;gap:5px;height:60px;margin:44px auto 0;}
.waveform span{width:6px;border-radius:6px;background:var(--accent-grad);animation:wavebar 1.2s ease-in-out infinite;}
@keyframes wavebar{0%,100%{height:10px;}50%{height:56px;}}

/* SECTION headers */
section h2, .section h2 {
  text-align:center;font-size:2.1rem;margin:0 0 12px;font-weight:800;letter-spacing:-.02em;
}
section .sub-2, .section .sub-2 {
  text-align:center;color:var(--text-dim);max-width:600px;margin:0 auto 50px;
}

/* CARDS grid */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1100px;margin:0 auto;padding:0 6vw 100px;}
@media(max-width:860px){.grid-3{grid-template-columns:1fr;}}

.feat-card{
  background:#fff;border:1px solid var(--border);border-radius:20px;padding:30px;
  transition:transform .25s, box-shadow .25s;
}
.feat-card:hover{transform:translateY(-8px);box-shadow:0 24px 50px rgba(108,92,255,.16);}
.feat-icon{
  width:48px;height:48px;border-radius:14px;background:var(--accent-grad);
  display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:20px;
  transition:transform .3s;
}
.feat-card:hover .feat-icon{transform:rotate(-8deg) scale(1.1);}
.feat-card h3{margin:0 0 8px;font-size:1.1rem;font-weight:800;}
.feat-card p{margin:0;color:var(--text-dim);font-size:.92rem;}

/* PRICING */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:1020px;margin:0 auto;padding:0 6vw 100px;}
@media(max-width:860px){.price-grid{grid-template-columns:1fr;}}
.price-card{
  background:#fff;border:2px solid var(--border);border-radius:22px;
  padding:34px 30px;position:relative;
  transition:transform .25s, box-shadow .25s, border-color .25s;
}
.price-card:hover{transform:translateY(-6px);box-shadow:0 30px 60px rgba(108,92,255,.14);}
.price-card.pop{border-color:var(--accent);box-shadow:0 25px 70px rgba(108,92,255,.2);}
.pop-tag{
  position:absolute;top:-14px;right:28px;
  background:var(--accent-grad);background-size:200% 200%;color:#fff;font-size:.72rem;font-weight:800;
  padding:6px 14px;border-radius:999px;animation:gradientShift 3s ease infinite;
}
.price-card h3{margin:0 0 6px;font-size:1.15rem;font-weight:800;}
.price-card .price{font-size:2.2rem;font-weight:800;margin:16px 0 4px;letter-spacing:-.02em;}
.price-card .price span{font-size:.9rem;color:var(--text-dim);font-weight:500;}
.price-card .desc{color:var(--text-dim);font-size:.87rem;margin-bottom:24px;}
.price-card ul{list-style:none;padding:0;margin:0 0 28px;}
.price-card li{
  display:flex;align-items:center;gap:10px;font-size:.9rem;color:var(--text-dim);
  padding:8px 0;font-weight:500;
}
.price-card li .tick{color:var(--success);font-weight:800;}
.price-btn{
  width:100%;padding:13px;border-radius:12px;border:2px solid var(--border);
  background:transparent;color:var(--text);font-weight:700;cursor:pointer;font-size:.9rem;
  transition:all .2s;text-decoration:none;text-align:center;display:block;
}
.price-btn:hover{border-color:var(--accent);background:var(--bg-soft);}
.price-card.pop .price-btn{background:var(--accent-grad);color:#fff;border:none;}
.price-card.pop .price-btn:hover{transform:scale(1.02);}

/* STUDIO */
.studio-wrap{max-width:900px;margin:60px auto 100px;padding:0 6vw;}
.studio{
  background:#fff;border:1px solid var(--border);border-radius:24px;padding:40px;
  box-shadow:0 40px 100px rgba(108,92,255,.15);position:relative;overflow:hidden;
}
.studio-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;flex-wrap:wrap;gap:12px;}
.studio-head h2{margin:0;font-size:1.4rem;font-weight:800;text-align:left;}
.steps{display:flex;gap:8px;font-size:.8rem;color:var(--text-dim);font-weight:700;}
.step{
  display:flex;align-items:center;gap:6px;
  background:var(--bg-soft);border:1px solid var(--border);
  padding:6px 14px;border-radius:999px;transition:all .2s;
}
.step.active{color:var(--text);border-color:var(--accent);background:#f2effe;}
.step .num{
  width:18px;height:18px;border-radius:50%;background:var(--border);
  display:flex;align-items:center;justify-content:center;font-size:.65rem;color:#fff;
}
.step.active .num{background:var(--accent-grad);}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
@media(max-width:720px){.grid2{grid-template-columns:1fr;}}
.field-label{display:block;font-size:.85rem;color:var(--text-dim);margin-bottom:10px;font-weight:700;}

.dropzone{
  border:2px dashed var(--border);border-radius:16px;
  padding:32px 20px;text-align:center;cursor:pointer;
  transition:border-color .2s, background .2s, transform .2s;
  background:var(--bg-soft);
}
.dropzone:hover, .dropzone.dragover{border-color:var(--accent);background:#f2effe;transform:scale(1.01);}
.dropzone .icon{
  width:50px;height:50px;border-radius:14px;background:var(--accent-grad);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 16px;font-size:22px;
  animation:iconFloat 3s ease-in-out infinite;
}
@keyframes iconFloat{0%,100%{transform:translateY(0) rotate(0deg);}50%{transform:translateY(-8px) rotate(-6deg);}}
.dropzone .main-txt{font-weight:700;font-size:.98rem;margin-bottom:4px;}
.dropzone .sub-txt{font-size:.82rem;color:var(--text-dim);}
.file-chip{
  display:none;align-items:center;gap:10px;
  background:var(--bg-soft);border:1px solid var(--border);
  padding:12px 16px;border-radius:12px;margin-top:14px;font-size:.85rem;
  animation:popIn .3s ease;
}
@keyframes popIn{from{opacity:0;transform:scale(.9);}to{opacity:1;transform:scale(1);}}
.file-chip.show{display:flex;}
.file-chip .file-icon{
  width:28px;height:28px;border-radius:8px;background:var(--accent-grad);
  display:flex;align-items:center;justify-content:center;font-size:13px;color:#fff;flex-shrink:0;
}
.file-chip .file-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600;}
.file-chip .remove-x{cursor:pointer;color:var(--text-dim);font-size:1.1rem;transition:color .2s;}
.file-chip .remove-x:hover{color:#ff5c7a;}

textarea, input[type="text"], input[type="email"]{
  width:100%;background:var(--bg-soft);border:2px solid var(--border);
  border-radius:16px;color:var(--text);padding:16px;font-size:.95rem;
  font-family:inherit;transition:border-color .2s, background .2s;
}
textarea{resize:vertical;min-height:170px;}
textarea:focus, input:focus{outline:none;border-color:var(--accent);background:#fff;}
.char-count{text-align:right;font-size:.75rem;color:var(--text-dim);margin-top:8px;font-weight:600;}

select.lang{
  width:100%;background:var(--bg-soft);border:2px solid var(--border);
  border-radius:12px;color:var(--text);padding:12px 14px;font-size:.85rem;margin-top:12px;font-weight:600;
  cursor:pointer;transition:border-color .2s;font-family:inherit;
}
select.lang:focus{outline:none;border-color:var(--accent);}

.generate-row{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:30px;padding-top:26px;border-top:1px solid var(--border);
  flex-wrap:wrap;gap:16px;
}
.cost-hint{font-size:.85rem;color:var(--text-dim);font-weight:600;}
.cost-hint b{color:var(--success);}
.btn-generate{
  background:var(--accent-grad);background-size:200% 200%;color:#fff;border:none;
  padding:17px 36px;border-radius:14px;font-weight:800;font-size:1.02rem;
  cursor:pointer;display:flex;align-items:center;gap:10px;
  box-shadow:var(--shadow-soft);
  transition:transform .2s,opacity .2s, box-shadow .2s;
  animation:gradientShift 4s ease infinite;
}
.btn-generate:hover{transform:translateY(-3px) scale(1.03);box-shadow:var(--shadow-strong);}
.btn-generate:disabled{opacity:.6;cursor:not-allowed;transform:none;}

.result{
  margin-top:28px;padding:24px;border-radius:16px;
  background:linear-gradient(135deg,#f2effe,#fff0f8);border:1px solid var(--border);
  display:none;
}
.result.show{display:block;animation:resultIn .45s cubic-bezier(.2,.9,.3,1.2);}
@keyframes resultIn{from{opacity:0;transform:translateY(14px) scale(.97);}to{opacity:1;transform:translateY(0) scale(1);}}
.result-head{display:flex;align-items:center;gap:10px;margin-bottom:16px;font-weight:800;color:var(--success);font-size:.92rem;}
.result-head .ok-dot{width:9px;height:9px;border-radius:50%;background:var(--success);animation:blink 1s ease-in-out infinite;}
audio{width:100%;border-radius:12px;}
.result-actions{display:flex;gap:10px;margin-top:16px;}
.btn-small{
  background:#fff;border:2px solid var(--border);color:var(--text);
  padding:10px 18px;border-radius:10px;font-size:.85rem;cursor:pointer;font-weight:700;
  transition:border-color .2s, transform .2s;
}
.btn-small:hover{border-color:var(--accent);transform:translateY(-2px);}

/* ABOUT / general content */
.content-page{max-width:820px;margin:0 auto;padding:20px 6vw 80px;color:var(--text);}
.content-page h2{text-align:left;font-size:1.6rem;margin:36px 0 12px;}
.content-page p{color:var(--text-dim);font-size:1.02rem;line-height:1.7;}
.content-page ul{color:var(--text-dim);line-height:1.9;}

.about-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:40px 0;}
@media(max-width:720px){.about-cards{grid-template-columns:1fr;}}
.stat-card{
  background:#fff;border:1px solid var(--border);border-radius:18px;padding:24px;text-align:center;
}
.stat-card .num{
  font-size:2rem;font-weight:800;
  background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-card .lbl{color:var(--text-dim);font-size:.85rem;font-weight:600;margin-top:4px;}

/* CONTACT form */
.contact-form{
  background:#fff;border:1px solid var(--border);border-radius:22px;
  padding:36px;box-shadow:var(--shadow-soft);
  max-width:620px;margin:0 auto;
}
.contact-form .field-label{margin-top:16px;}
.contact-form .field-label:first-child{margin-top:0;}
.contact-form .submit-row{margin-top:24px;text-align:right;}
.contact-form .sent-msg{
  display:none;margin-top:18px;padding:14px;border-radius:12px;
  background:linear-gradient(135deg,#e7fff5,#f2effe);color:var(--success);font-weight:700;font-size:.9rem;
}
.contact-form .sent-msg.show{display:block;animation:popIn .4s ease;}

footer{
  border-top:1px solid var(--border);padding:40px 6vw;
  text-align:center;color:var(--text-dim);font-size:.85rem;font-weight:600;
}

.spinner{
  width:16px;height:16px;border-radius:50%;
  border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;
  animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}

input[type=file]{display:none;}

/* ===== Auth (login / signup) ===== */
.auth-wrap{
  max-width:440px;margin:60px auto 100px;padding:0 20px;
}
.auth-card{
  background:#fff;border:1px solid var(--border);border-radius:24px;
  padding:38px 34px;box-shadow:0 20px 60px rgba(108,92,255,.12);
}
.auth-card h1{font-size:1.7rem;margin:0 0 6px;}
.auth-card .sub{color:var(--text-dim);margin:0 0 26px;font-size:.95rem;}
.auth-field{margin-bottom:16px;}
.auth-field label{
  display:block;font-size:.82rem;font-weight:700;color:var(--text);margin-bottom:7px;
}
.auth-field input{
  width:100%;box-sizing:border-box;padding:13px 15px;
  border:2px solid var(--border);border-radius:12px;
  font-family:inherit;font-size:.95rem;background:var(--bg-soft);
  transition:border-color .2s,background .2s;
}
.auth-field input:focus{
  outline:none;border-color:var(--accent);background:#fff;
}
.auth-btn{
  width:100%;padding:14px;border:none;border-radius:12px;
  background:var(--accent-grad);color:#fff;font-family:inherit;
  font-size:1rem;font-weight:800;cursor:pointer;margin-top:6px;
  transition:transform .15s,box-shadow .2s;
}
.auth-btn:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(108,92,255,.3);}
.auth-btn:disabled{opacity:.6;cursor:not-allowed;transform:none;}
.auth-alt{text-align:center;margin-top:20px;font-size:.9rem;color:var(--text-dim);}
.auth-alt a{color:var(--accent);font-weight:700;text-decoration:none;}
.auth-alt a:hover{text-decoration:underline;}
.auth-msg{
  padding:11px 14px;border-radius:10px;font-size:.88rem;margin-bottom:16px;display:none;
}
.auth-msg.err{display:block;background:#fdecec;color:#c0392b;border:1px solid #f5c6c6;}
.auth-msg.ok{display:block;background:#e8f8f0;color:#1e8f5b;border:1px solid #bfe9d4;}
.auth-note{
  margin-top:14px;text-align:center;font-size:.78rem;color:var(--text-dim);
}
.trial-banner{
  display:flex;align-items:center;gap:12px;
  background:linear-gradient(135deg,#f2effe,#fff0f8);
  border:1px solid var(--border);border-radius:14px;
  padding:13px 15px;margin-bottom:22px;
}
.trial-icon{font-size:1.6rem;flex-shrink:0;}

/* ===== Password show/hide toggle ===== */
.pw-wrap{position:relative;}
.pw-toggle{
  position:absolute;right:8px;top:50%;transform:translateY(-50%);
  background:none;border:none;cursor:pointer;font-size:1.1rem;
  padding:6px;line-height:1;opacity:.6;transition:opacity .2s;
}
.pw-toggle:hover{opacity:1;}
.pw-wrap input{padding-right:44px;}

/* ===== Custom plan builder ===== */
.builder-card{
  background:#fff;border:1px solid var(--border);border-radius:22px;
  padding:32px 28px;box-shadow:0 20px 60px rgba(108,92,255,.12);
}
.dur-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;}
.dur-opt{
  flex:1;min-width:90px;padding:11px 8px;border-radius:12px;
  border:2px solid var(--border);background:var(--bg-soft);
  font-family:inherit;font-size:.9rem;font-weight:700;color:var(--text-dim);
  cursor:pointer;transition:all .2s;
}
.dur-opt:hover{border-color:var(--accent);color:var(--text);}
.dur-opt.active{
  border-color:transparent;background:var(--accent-grad);color:#fff;
  box-shadow:0 6px 16px rgba(108,92,255,.25);
}
.builder-input{
  width:100%;box-sizing:border-box;padding:14px 16px;
  border:2px solid var(--border);border-radius:12px;background:var(--bg-soft);
  font-family:inherit;font-size:1.05rem;font-weight:700;color:var(--text);
}
.builder-input:focus{outline:none;border-color:var(--accent);background:#fff;}
.builder-hint{font-size:.8rem;color:var(--text-dim);margin-top:8px;}
.builder-total{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:24px;padding:18px 20px;border-radius:14px;
  background:linear-gradient(135deg,#f2effe,#fff0f8);border:1px solid var(--border);
}
.builder-total span{font-weight:700;color:var(--text-dim);}
.builder-total b{font-size:1.6rem;color:var(--text);}

/* ===== Dashboard credit hero ===== */
.credit-hero{
  text-align:center;padding:26px 20px;border-radius:18px;margin:22px 0;
  background:linear-gradient(135deg,#f2effe,#fff0f8);border:1px solid var(--border);
}
.credit-hero-num{font-size:2.6rem;font-weight:900;color:var(--text);line-height:1;}
.credit-hero-label{font-size:.85rem;color:var(--text-dim);font-weight:700;margin-top:6px;}
.credit-hero-bar{
  height:10px;border-radius:999px;background:#e8e4f5;margin-top:16px;overflow:hidden;
}
.credit-hero-bar>div{
  height:100%;border-radius:999px;background:var(--accent-grad);width:0%;
  transition:width .6s ease;
}
.credit-hero.low .credit-hero-bar>div{background:linear-gradient(90deg,#ff9800,#e53935);}
.credit-hero.empty .credit-hero-num{color:#c0392b;}

/* ===== Owner: unlimited credit bar ===== */
.credit-hero-bar{position:relative;}
.bar-label{
  position:absolute;inset:0;display:none;align-items:center;justify-content:center;
  font-family:system-ui,sans-serif;font-size:.62rem;font-weight:800;
  letter-spacing:.18em;color:#3a2c05;z-index:2;
}
.credit-hero.owner .credit-hero-bar{height:24px;}
.credit-hero.owner .credit-hero-bar>div{
  width:100%!important;
  background:linear-gradient(90deg,#c9a24b,#f3dd95,#c9a24b,#f3dd95);
  background-size:200% 100%;animation:ownerShine 3s linear infinite;
}
.credit-hero.owner .bar-label{display:flex;}
@keyframes ownerShine{0%{background-position:0 0;}100%{background-position:200% 0;}}
@media (prefers-reduced-motion:reduce){.credit-hero.owner .credit-hero-bar>div{animation:none;}}

/* ===== Checkout / QR payment ===== */
.checkout-plan{
  display:flex;align-items:center;justify-content:space-between;
  background:var(--bg-soft);border:1px solid var(--border);border-radius:14px;
  padding:16px 18px;margin-bottom:20px;
}
.checkout-plan-name{font-weight:800;font-size:1.1rem;}
.checkout-plan-credits{font-size:.82rem;color:var(--text-dim);margin-top:2px;}
.checkout-plan-price{font-size:1.4rem;font-weight:900;color:var(--accent);}
.qr-box{
  text-align:center;padding:22px;border-radius:16px;margin-bottom:20px;
  background:linear-gradient(135deg,#f2effe,#fff0f8);border:1px solid var(--border);
}
.qr-title{font-weight:700;font-size:.9rem;margin-bottom:14px;color:var(--text);}
.qr-img{width:210px;height:210px;object-fit:contain;border-radius:12px;background:#fff;padding:8px;border:1px solid var(--border);}
.qr-account{margin-top:14px;font-size:.9rem;color:var(--text-dim);}
.qr-account b{color:var(--text);font-size:1.05rem;letter-spacing:.5px;}

/* payment method selector */
.pay-methods{display:flex;gap:8px;margin-bottom:16px;}
.pay-method{
  flex:1;padding:11px 6px;border-radius:12px;border:2px solid var(--border);
  background:#fff;font-family:inherit;font-size:.82rem;font-weight:700;
  color:var(--text-dim);cursor:pointer;transition:all .2s;
}
.pay-method:hover{border-color:var(--accent);color:var(--text);}
.pay-method.active{
  border-color:transparent;background:var(--accent-grad);color:#fff;
  box-shadow:0 6px 16px rgba(108,92,255,.25);
}
.pay-detail{
  background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px;
}
.pay-detail-label{font-size:.85rem;color:var(--text-dim);}
.pay-detail-num{
  font-size:1.7rem;font-weight:900;color:var(--text);letter-spacing:1px;margin:6px 0;
}
.pay-detail-title{font-size:.85rem;color:var(--text-dim);}

/* ===== Floating help button ===== */
.help-fab{
  position:fixed;right:18px;bottom:18px;z-index:999;
  background:var(--accent-grad);color:#fff;text-decoration:none;
  font-weight:800;font-size:.9rem;padding:12px 18px;border-radius:999px;
  box-shadow:0 8px 24px rgba(108,92,255,.35);transition:transform .15s;
}
.help-fab:hover{transform:translateY(-2px) scale(1.03);}
.pay-steps{margin-bottom:20px;}
.pay-step{
  display:flex;align-items:flex-start;gap:12px;
  font-size:.9rem;color:var(--text);margin-bottom:12px;
}
.pay-step span{
  flex-shrink:0;width:24px;height:24px;border-radius:50%;
  background:var(--accent-grad);color:#fff;font-weight:800;font-size:.8rem;
  display:flex;align-items:center;justify-content:center;
}

/* ===== Credit balance badge (Studio) ===== */
.credit-badge{
  display:inline-flex;align-items:center;gap:10px;margin:18px auto 0;
  background:#fff;border:1px solid var(--border);border-radius:999px;
  padding:9px 9px 9px 16px;box-shadow:0 6px 18px rgba(108,92,255,.1);
  font-size:.9rem;font-weight:700;color:var(--text);
}
.credit-icon{font-size:1.05rem;}
.credit-badge.low{border-color:#f5b5b5;background:#fff6f6;}
.credit-badge.empty{border-color:#e53935;background:#fdecec;color:#c0392b;}
.credit-upgrade{
  background:var(--accent-grad);color:#fff;text-decoration:none;
  padding:6px 14px;border-radius:999px;font-size:.82rem;font-weight:800;
  transition:transform .15s;
}
.credit-upgrade:hover{transform:translateY(-1px);}
.trial-banner b{display:block;font-size:.92rem;color:var(--text);}
.trial-banner span{display:block;font-size:.78rem;color:var(--text-dim);margin-top:2px;}

/* ===== Voice source tabs (Library / Clone) ===== */
.voice-tabs{
  display:flex;gap:6px;background:var(--bg-soft);
  border:1px solid var(--border);border-radius:14px;padding:5px;margin-bottom:14px;
}
.voice-tab{
  flex:1;padding:10px 14px;border-radius:10px;
  font-size:.85rem;font-weight:700;color:var(--text-dim);
  cursor:pointer;text-align:center;transition:all .2s;user-select:none;
  border:none;background:transparent;font-family:inherit;
}
.voice-tab:hover{color:var(--text);}
.voice-tab.active{
  background:#fff;color:var(--text);
  box-shadow:0 4px 14px rgba(108,92,255,.15);
}
.voice-panel{display:none;}
.voice-panel.active{display:block;animation:popIn .3s ease;}

/* ===== Category filter chips ===== */
.cat-chips{
  display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px;
}
.cat-chip{
  padding:6px 12px;border-radius:999px;
  background:var(--bg-soft);border:1px solid var(--border);
  font-size:.78rem;font-weight:700;color:var(--text-dim);
  cursor:pointer;transition:all .2s;font-family:inherit;
}
.cat-chip:hover{color:var(--text);border-color:var(--accent);}
.cat-chip.active{
  background:var(--accent-grad);color:#fff;border-color:transparent;
  box-shadow:0 4px 10px rgba(108,92,255,.25);
}

/* ===== Library voices grid ===== */
.voice-list{
  display:grid;grid-template-columns:1fr;gap:10px;
  max-height:340px;overflow-y:auto;
  padding:4px;margin-top:4px;
}
.voice-card{
  display:flex;align-items:center;gap:14px;
  background:var(--bg-soft);border:2px solid var(--border);border-radius:14px;
  padding:12px 14px;cursor:pointer;transition:all .2s;
}
.voice-card:hover{border-color:var(--accent);background:#f2effe;}
.voice-card.selected{
  border-color:var(--accent);background:linear-gradient(135deg,#f2effe,#fff0f8);
  box-shadow:0 6px 18px rgba(108,92,255,.15);
}
.voice-card.playing .voice-preview{
  background:var(--accent-grad);color:#fff;border-color:transparent;
  animation:pulseBtn 1.2s ease-in-out infinite;
}
@keyframes pulseBtn{
  0%,100%{transform:scale(1);box-shadow:0 0 0 0 rgba(108,92,255,.45);}
  50%{transform:scale(1.1);box-shadow:0 0 0 8px rgba(108,92,255,0);}
}
.voice-card.playing .voice-avatar{
  animation:avatarPulse 1.2s ease-in-out infinite;
}
@keyframes avatarPulse{
  0%,100%{transform:scale(1);}
  50%{transform:scale(1.08);}
}
.voice-avatar{
  width:42px;height:42px;border-radius:12px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;color:#fff;font-weight:700;
}
.voice-info{flex:1;min-width:0;}
.voice-name{font-weight:800;font-size:.95rem;color:var(--text);}
.voice-tags{
  display:flex;gap:6px;flex-wrap:wrap;margin-top:3px;
}
.voice-tag{
  font-size:.7rem;color:var(--text-dim);
  background:#fff;border:1px solid var(--border);
  padding:2px 8px;border-radius:999px;font-weight:600;
}
.voice-preview{
  width:36px;height:36px;border-radius:50%;flex-shrink:0;
  background:#fff;border:2px solid var(--border);color:var(--accent);
  display:flex;align-items:center;justify-content:center;
  font-size:14px;cursor:pointer;transition:all .2s;
}
.voice-preview:hover{background:var(--accent);color:#fff;border-color:var(--accent);}

.voice-list::-webkit-scrollbar{width:6px;}
.voice-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px;}
.voice-list::-webkit-scrollbar-thumb:hover{background:var(--accent);}