/* ============================================================
 * English by P'M — Register V3 (student)
 * Design System: Soft Neumorphism · Modern Clean 3D
 * Lavender canvas · การ์ดขาวโค้ง 24px · เงานุ่มฟุ้งม่วง
 * Type: Prompt (หัวข้อ/ปุ่ม) · Inter + Sarabun (เนื้อหา)
 * *** ทุก class/id ตรงกับ app.js เดิม — เปลี่ยนเฉพาะหน้าตา ***
 * ============================================================ */

:root{
  /* --- Brand core --- */
  --violet:#7F56D9; --violet-d:#6A45C8; --indigo:#6366F1;
  --magenta:#E2519B; --lilac:#B79BFF;

  /* --- Gradients --- */
  --grad-btn:linear-gradient(135deg,#E2519B 0%,#7F56D9 100%);   /* CTA ชมพู→ม่วง */
  --grad-hero:linear-gradient(135deg,#8B5CF6 0%,#6366F1 100%);  /* Hero / Payment */
  --grad-1:linear-gradient(135deg,#A98BFF,#7F56D9);             /* 1 ม่วง */
  --grad-2:linear-gradient(135deg,#FF9A6B,#FF5E9C);             /* 2 ส้ม-ชมพู */
  --grad-3:linear-gradient(135deg,#4FD9C4,#2FA6E8);             /* 3 เขียว-ฟ้า */
  --grad-4:linear-gradient(135deg,#FFC24B,#FF8A3D);             /* 4 เหลือง-ส้ม */

  /* --- Ink --- */
  --ink:#2A2350; --ink-70:rgba(42,35,80,.70); --ink-45:rgba(42,35,80,.45); --soft:#8A82AE;

  /* --- Surfaces --- */
  --bg1:#F6F0FD; --bg2:#F1EBF9; --card:#FFFFFF; --line:#EEE7FA; --tint:#F8F4FE;

  /* --- Shadow / Glow --- */
  --glow:rgba(147,112,219,.12); --glow-strong:rgba(147,112,219,.20);
  --shadow-sm:0 8px 24px var(--glow);
  --shadow:0 18px 44px var(--glow-strong);
  --shadow-lift:0 24px 56px rgba(127,86,217,.24);

  /* --- Status --- */
  --success:#17B083; --success-bg:#E0F7EF; --warning:#E0930A; --warning-bg:#FFF3D8;
  --danger:#F0526B; --danger-bg:#FEE7EB; --sky:#3AA6E8;

  /* --- Shape & rhythm --- */
  --radius-sm:14px; --radius:20px; --radius-lg:24px; --radius-xl:28px;
  --sp:24px; --sp-lg:32px;
}

*{box-sizing:border-box}
html,body{margin:0}
body{
  font-family:'Inter','Sarabun',-apple-system,sans-serif;
  color:var(--ink); background:var(--bg2); min-height:100vh;
  font-size:16px; line-height:1.68; -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3,h4{margin:0;font-family:'Prompt','Sarabun',sans-serif;letter-spacing:-.2px}
::selection{background:#E6DAFF;color:var(--ink)}

/* ===== Aurora background (ลาเวนเดอร์นุ่ม) ===== */
.bg-aurora{position:fixed;inset:0;z-index:-1;overflow:hidden;
  background:linear-gradient(180deg,var(--bg1) 0%,var(--bg2) 55%,#F5EFFC 100%)}
.bg-aurora .blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.35;
  animation:float 18s ease-in-out infinite}
.bg-aurora .b1{width:340px;height:340px;background:#CDBBFF;top:-110px;right:-80px}
.bg-aurora .b2{width:300px;height:300px;background:#FFC1E6;top:26%;left:-110px;opacity:.26;animation-delay:-6s}
.bg-aurora .b3{width:360px;height:360px;background:#C3D6FF;bottom:-140px;right:6%;opacity:.26;animation-delay:-12s}
@keyframes float{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(0,-22px,0)}}

/* ===== Nav (glass pill) ===== */
.nav-wrap{max-width:520px;margin:0 auto;padding:18px 18px 0;position:sticky;top:0;z-index:20}
.nav-pill{display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:rgba(255,255,255,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.7);
  border-radius:var(--radius);padding:13px 18px;box-shadow:var(--shadow-sm)}
.nav-brand{display:flex;align-items:center;gap:10px;min-width:0}
.nav-logo{flex:0 0 auto;width:30px;height:30px;object-fit:contain;border-radius:9px;
  filter:drop-shadow(0 4px 8px rgba(127,86,217,.26))}
.promo-logo{width:44px;height:44px;object-fit:contain;display:block;
  filter:drop-shadow(0 3px 6px rgba(20,10,50,.22))}
.nav-name{font-family:'Prompt',sans-serif;font-weight:700;font-size:17px;color:var(--ink);white-space:nowrap}
.top-nav{display:flex;gap:8px}
.top-nav button{background:#F3EEFD;border:none;border-radius:13px;padding:10px 15px;
  font-family:'Prompt','Sarabun',sans-serif;font-weight:600;font-size:12.5px;color:var(--violet);
  cursor:pointer;transition:transform .2s,background .2s,color .2s,box-shadow .2s;white-space:nowrap}
.top-nav button:hover{background:var(--violet);color:#fff;transform:translateY(-2px);box-shadow:0 10px 20px rgba(127,86,217,.32)}

.container{max-width:520px;margin:0 auto;padding:var(--sp) 18px 90px}

/* ===== Hero ===== */
.hero{padding:6px 2px 12px}
.hero-hi{font-size:13.5px;font-weight:600;color:var(--violet);background:#F1EBFD;
  display:inline-block;padding:7px 15px;border-radius:20px;margin-bottom:14px;
  box-shadow:inset 0 0 0 1px rgba(127,86,217,.10)}
.hero-title{font-family:'Prompt',sans-serif;font-weight:800;font-size:clamp(30px,8.5vw,40px);
  line-height:1.14;color:var(--ink);margin-bottom:8px}
.hero-sub{font-size:14.5px;color:var(--soft);margin-bottom:20px;max-width:34ch}

/* Promo / Hero card — ม่วงไล่เฉด + Floating 3D elements */
.promo-card{display:flex;align-items:center;gap:16px;background:var(--grad-hero);
  border-radius:var(--radius-lg);padding:26px;box-shadow:0 22px 46px rgba(99,102,241,.34);
  position:relative;overflow:hidden;isolation:isolate}
.promo-card::after{content:'';position:absolute;width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.28),rgba(255,255,255,.06));
  top:-70px;right:-50px;animation:float 14s ease-in-out infinite}
.promo-card::before{content:'';position:absolute;width:96px;height:96px;border-radius:30px;
  background:rgba(255,255,255,.10);bottom:-36px;left:28%;transform:rotate(22deg);
  animation:float 16s ease-in-out infinite;animation-delay:-5s}
.promo-emoji{width:62px;height:62px;border-radius:20px;background:rgba(255,255,255,.22);
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;position:relative;z-index:1;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.22),0 10px 22px rgba(45,30,90,.18)}
.promo-text{position:relative;z-index:1}
.promo-line1{font-family:'Prompt',sans-serif;font-weight:700;font-size:20px;color:#fff}
.promo-line2{font-family:'Prompt',sans-serif;font-weight:600;font-size:14.5px;color:rgba(255,255,255,.92);margin-top:5px;letter-spacing:.2px}

/* CTA พร้อมลูกศรในวงกลม */
.cta-row{display:flex;align-items:center;gap:12px;margin-top:18px}
.btn-cta{flex:1;display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:var(--grad-btn);color:#fff;border:none;border-radius:var(--radius);
  padding:15px 15px 15px 22px;font-family:'Prompt','Sarabun',sans-serif;font-weight:700;font-size:15.5px;
  cursor:pointer;text-decoration:none;box-shadow:0 16px 32px rgba(127,86,217,.38);
  transition:transform .2s cubic-bezier(.2,.8,.3,1),box-shadow .2s,filter .2s}
.btn-cta:hover{transform:translateY(-3px);filter:brightness(1.04);box-shadow:0 22px 40px rgba(127,86,217,.46)}
.btn-cta:active{transform:translateY(-1px) scale(.99)}
.btn-cta .arrow{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.22);
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.3)}
.btn-cta .arrow svg{display:block}

/* ===== Stepper ===== */
.step-progress{display:flex;align-items:flex-start;justify-content:space-between;margin:26px 2px var(--sp)}
.step-progress .step{display:flex;flex-direction:column;align-items:center;flex:1;position:relative}
.step-progress .step:not(:last-child)::after{content:'';position:absolute;top:15px;left:50%;
  width:100%;height:3px;background:#E7DFF8;border-radius:3px;z-index:0;
  margin-left:19px;transform:translateX(0);transition:background .3s}
.step-progress .step.done:not(:last-child)::after{background:linear-gradient(90deg,var(--violet),var(--lilac))}
.step-progress .dot{width:32px;height:32px;border-radius:50%;background:#fff;border:2px solid #E7DFF8;
  display:flex;align-items:center;justify-content:center;font-family:'Prompt',sans-serif;font-weight:700;
  font-size:13.5px;color:var(--ink-45);z-index:1;position:relative;
  box-shadow:0 6px 14px rgba(147,112,219,.10);transition:all .25s}
.step-progress .step.active .dot{background:var(--grad-btn);border-color:transparent;color:#fff;
  box-shadow:0 10px 22px rgba(127,86,217,.42),0 0 0 6px rgba(226,81,155,.12)}
.step-progress .step.done .dot{background:var(--violet);border-color:var(--violet);color:#fff}
.step-progress .label{font-size:10.5px;line-height:1.35;margin-top:9px;color:var(--ink-45);text-align:center;max-width:60px}
.step-progress .step.active .label{color:var(--violet);font-weight:700}

/* ===== Cards ===== */
.card{background:var(--card);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);
  padding:var(--sp);margin-bottom:18px;border:1px solid rgba(255,255,255,.9)}
.section-title{font-family:'Prompt',sans-serif;font-size:14.5px;font-weight:700;color:var(--ink);
  margin:var(--sp) 0 10px;padding-bottom:10px;border-bottom:2px solid #F2ECFC;
  display:flex;align-items:center;gap:8px}
.section-title::before{content:'';width:4px;height:15px;border-radius:3px;background:var(--grad-btn);flex:0 0 auto}
.section-title:first-child{margin-top:0}
.card h3{font-size:18.5px}

/* ===== Course cards =====
 * ไอคอนไล่เฉดมุมขวาบน สลับ 4 เฉด + ไอคอนสื่อความหมายต่อหมวดคอร์ส
 * 1 ม่วง(ปรับพื้นฐาน/Grammar) · 2 ส้ม-ชมพู(ติวสอบ) · 3 เขียว-ฟ้า(สปีคกิ้ง/ตะลุยโจทย์) · 4 เหลือง-ส้ม(พรีเมียม)
 */
.course-card{
  --ic:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'%3E%3Cpath d='M6 2h11a2 2 0 0 1 2 2v16a2 2 0 0 1-2 2H6a2.5 2.5 0 0 1 0-5h11V4H6.5A.5.5 0 0 0 6 4.5V17a2.5 2.5 0 0 0-2 2.45V4a2 2 0 0 1 2-2z'/%3E%3Crect x='7.5' y='6' width='8' height='1.7' rx='.85'/%3E%3Crect x='7.5' y='9.4' width='6' height='1.7' rx='.85'/%3E%3C/svg%3E");
  --ic-grad:var(--grad-1); --ic-shadow:rgba(106,69,200,.34);
  position:relative;background:var(--card);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);
  border:1px solid rgba(255,255,255,.9);
  padding:var(--sp);padding-right:88px;margin-bottom:16px;cursor:pointer;overflow:hidden;
  transition:transform .22s cubic-bezier(.2,.8,.3,1),box-shadow .22s}
.course-card::before{content:'';position:absolute;top:22px;right:22px;width:52px;height:52px;border-radius:17px;
  background:var(--ic) center/26px no-repeat,var(--ic-grad);
  box-shadow:0 12px 22px var(--ic-shadow);transition:transform .22s}
.course-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lift)}
.course-card:hover::before{transform:scale(1.06) rotate(-3deg)}
.course-card:active{transform:translateY(-1px) scale(.99)}

/* 2 · ติวสอบแน่น (target) */
.course-card:nth-child(4n+2){--ic-grad:var(--grad-2);--ic-shadow:rgba(255,94,156,.34);
  --ic:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='8'/%3E%3Ccircle cx='12' cy='12' r='3.4'/%3E%3Cpath d='M12 2v3M12 19v3M2 12h3M19 12h3'/%3E%3C/svg%3E")}
/* 3 · สปีคกิ้ง / ตะลุยโจทย์ (chat) */
.course-card:nth-child(4n+3){--ic-grad:var(--grad-3);--ic-shadow:rgba(47,166,232,.32);
  --ic:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'%3E%3Cpath d='M4 3h16a2 2 0 0 1 2 2v10a2 2 0 0 1-2 2H9l-5 4v-4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2z'/%3E%3C/svg%3E")}
/* 4 · พรีเมียม / ตรวจ Essay ตัวต่อตัว (star) */
.course-card:nth-child(4n+4){--ic-grad:var(--grad-4);--ic-shadow:rgba(255,138,61,.32);
  --ic:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fff'%3E%3Cpath d='M12 2.6l2.9 5.9 6.5.95-4.7 4.6 1.1 6.5L12 17.5 6.2 20.5l1.1-6.5-4.7-4.6 6.5-.95z'/%3E%3C/svg%3E")}

.course-card.full{opacity:.58;cursor:not-allowed}
.course-card.full:hover{transform:none;box-shadow:var(--shadow-sm)}
.badge{display:inline-block;background:#F1EBFD;color:var(--violet);border-radius:12px;
  padding:5px 13px;font-size:12px;font-weight:700;margin-bottom:12px;
  font-family:'Prompt','Sarabun',sans-serif;box-shadow:inset 0 0 0 1px rgba(127,86,217,.10)}
.course-card h3{font-size:19px;margin-bottom:7px;color:var(--ink);line-height:1.35}
.course-card .desc{font-size:14px;color:var(--soft);margin-bottom:18px}
.course-foot{display:flex;align-items:center;justify-content:space-between;margin-top:6px;gap:8px;flex-wrap:wrap}
.price{font-family:'Prompt',sans-serif;font-weight:800;color:var(--violet);font-size:23px;letter-spacing:-.4px}

/* ===== Seat pill ===== */
.seat-pill{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;
  padding:7px 14px;border-radius:20px;font-family:'Prompt','Sarabun',sans-serif}
.seat-pill.ok{background:var(--success-bg);color:var(--success)}
.seat-pill.low{background:var(--warning-bg);color:var(--warning)}
.seat-pill.full{background:#F0EAFB;color:var(--ink-45)}
.seat-pill .dot-ind{width:7px;height:7px;border-radius:50%;background:currentColor;flex:0 0 auto}

/* ===== Slot options ===== */
.slot-option{display:block;background:var(--tint);border:2px solid transparent;border-radius:var(--radius);
  padding:18px;margin-bottom:12px;cursor:pointer;
  transition:border-color .18s,background .18s,transform .18s,box-shadow .18s}
.slot-option:hover{border-color:#DECFFF;transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.slot-option.selected{border-color:var(--violet);background:#F3ECFF;box-shadow:0 0 0 4px rgba(127,86,217,.10)}
.slot-option.disabled{opacity:.5;cursor:not-allowed}
.slot-option .slot-title{font-family:'Prompt',sans-serif;font-weight:700;font-size:15.5px;color:var(--ink)}
.slot-option .slot-meta{font-size:13px;color:var(--soft);margin:9px 0;display:flex;gap:10px;flex-wrap:wrap}
.slot-option .slot-meta span{display:inline-flex;align-items:center;gap:4px}
.loc-tag{display:inline-block;font-size:11px;font-weight:700;padding:3px 10px;border-radius:9px;color:#fff;
  font-family:'Prompt','Sarabun',sans-serif}
.loc-tag.zoom{background:var(--sky);box-shadow:0 6px 12px rgba(58,166,232,.28)}
.loc-tag.onsite{background:var(--magenta);box-shadow:0 6px 12px rgba(226,81,155,.28)}

/* ===== Forms ===== */
label{display:block;font-weight:600;margin:18px 0 7px;font-size:14px;color:var(--ink)}
input[type=text],input[type=email],input[type=tel],select,textarea{
  width:100%;padding:15px 16px;border-radius:var(--radius-sm);border:2px solid var(--line);
  font-size:16px;background:var(--tint);font-family:'Inter','Sarabun',sans-serif;color:var(--ink);
  transition:border-color .18s,background .18s,box-shadow .18s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--violet);background:#fff;
  box-shadow:0 0 0 4px rgba(127,86,217,.13)}
input[type=file]{width:100%;font-size:14px;padding:14px;border:2px dashed #DECFFF;
  border-radius:var(--radius-sm);background:var(--tint);font-family:'Inter','Sarabun',sans-serif}

/* ===== Buttons ===== */
.btn{display:block;width:100%;text-align:center;padding:16px;border-radius:var(--radius);border:none;
  font-family:'Prompt','Sarabun',sans-serif;font-size:15.5px;font-weight:700;cursor:pointer;text-decoration:none;
  box-sizing:border-box;transition:transform .18s cubic-bezier(.2,.8,.3,1),box-shadow .2s,filter .2s,background .2s}
.btn:active{transform:scale(.985)}
.btn-primary{background:var(--grad-btn);color:#fff;box-shadow:0 16px 32px rgba(127,86,217,.38)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.04);box-shadow:0 22px 40px rgba(127,86,217,.46)}
.btn-secondary{background:#F3EEFD;color:var(--violet);border:none}
.btn-secondary:hover{background:#E9E0FB;transform:translateY(-2px)}
.btn:disabled{opacity:.42;cursor:not-allowed;box-shadow:none;filter:none;transform:none}

.checkbox-row{display:flex;align-items:flex-start;gap:11px;margin:20px 0}
.checkbox-row input{width:21px;height:21px;margin-top:2px;accent-color:var(--violet)}
.checkbox-row label{margin:0;font-weight:400;font-size:13.5px;color:var(--soft)}

/* ===== Messages ===== */
.message-box{text-align:center;padding:38px 18px}
.message-box .icon{font-size:50px;margin-bottom:16px;line-height:1}
.message-box.error{color:var(--danger)}
.message-box.success{color:var(--success)}
.message-box h3{margin-bottom:8px;font-size:18.5px;color:var(--ink)}
.message-box p{color:var(--soft);font-size:14.5px}

.status-badge{display:inline-block;padding:5px 15px;border-radius:20px;font-size:12.5px;font-weight:700;
  font-family:'Prompt','Sarabun',sans-serif}
.status-รอชำระ{background:var(--warning-bg);color:var(--warning)}
.status-รอตรวจสอบ{background:#E4F1FE;color:var(--sky)}
.status-ชำระแล้ว{background:var(--success-bg);color:var(--success)}
.status-หมดเวลา{background:var(--danger-bg);color:var(--danger)}
.status-ยกเลิก{background:#F0EAFB;color:var(--ink-45)}

.reg-item{background:var(--tint);border-radius:var(--radius);padding:18px;margin-bottom:12px;
  border:1px solid var(--line);transition:transform .18s,box-shadow .18s}
.reg-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.reg-item h4{margin:0 0 6px;font-size:15.5px;font-family:'Prompt',sans-serif;color:var(--ink)}
.reg-item .meta{font-size:13px;color:var(--soft);margin:3px 0}

.spinner{width:42px;height:42px;border:4px solid #E7DEFB;border-top-color:var(--violet);
  border-radius:50%;animation:spin .8s linear infinite;margin:38px auto}
@keyframes spin{to{transform:rotate(360deg)}}

.readonly-field{background:#F1ECFA;color:var(--ink-45)}

.terms-box{max-height:230px;overflow-y:auto;background:var(--tint);border:2px solid var(--line);
  border-radius:var(--radius-sm);padding:18px 20px;margin-top:8px}
.terms-box::-webkit-scrollbar{width:8px}
.terms-box::-webkit-scrollbar-thumb{background:#DECFFF;border-radius:8px}
.terms-box ol{margin:0;padding-left:18px}
.terms-box li{font-size:12.5px;color:var(--soft);line-height:1.65;margin-bottom:10px}
.terms-box li:last-child{margin-bottom:0}
.policy-links{display:inline-flex;gap:16px;flex-wrap:wrap;margin-top:12px}
.policy-links a{font-size:13px;color:var(--violet);font-weight:700;text-decoration:underline}

/* ===== Payment card ===== */
.bank-card{background:var(--grad-hero);border-radius:var(--radius-lg);padding:24px;margin-top:18px;
  box-shadow:0 22px 44px rgba(99,102,241,.32);position:relative;overflow:hidden}
.bank-card::after{content:'';position:absolute;width:170px;height:170px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.24),rgba(255,255,255,.05));
  top:-72px;right:-52px}
.bank-card-label{font-size:12.5px;color:rgba(255,255,255,.85);font-weight:600;margin-bottom:5px;position:relative}
.bank-card-name{font-family:'Prompt',sans-serif;font-weight:700;font-size:16.5px;color:#fff;margin-bottom:16px;position:relative}
.bank-card-row{display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:#fff;border-radius:16px;padding:14px 16px;position:relative;
  box-shadow:0 10px 24px rgba(45,30,90,.16)}
.bank-card-number{font-family:'Prompt',sans-serif;font-weight:800;font-size:22px;letter-spacing:.5px;color:var(--violet)}
.copy-btn{display:inline-flex;align-items:center;gap:7px;background:var(--grad-btn);color:#fff;border:none;
  border-radius:13px;padding:11px 16px;font-size:13px;font-weight:700;cursor:pointer;flex-shrink:0;
  font-family:'Prompt','Sarabun',sans-serif;box-shadow:0 10px 20px rgba(127,86,217,.34);
  transition:transform .16s,box-shadow .2s,filter .2s}
.copy-btn::before{content:'';width:15px;height:15px;flex:0 0 auto;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='9' y='9' width='11' height='12' rx='2'/%3E%3Cpath d='M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1'/%3E%3C/svg%3E") center/15px no-repeat}
.copy-btn:hover{filter:brightness(1.05);box-shadow:0 14px 26px rgba(127,86,217,.42)}
.copy-btn:active{transform:scale(.95)}
.bank-card-owner{margin-top:14px;font-size:13.5px;color:rgba(255,255,255,.94);font-weight:600;position:relative}

.helper-text{font-size:13px;color:var(--soft);margin-top:6px}
.trust-footer{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;margin-top:var(--sp-lg);
  padding-top:20px;border-top:2px solid #E9E1FA}
.trust-item{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--ink-45)}
.trust-item .ic{font-size:15px}
.hidden{display:none !important}

/* ===== Queue ===== */
.queue-box{text-align:center;padding:48px 20px}
.queue-ring{width:80px;height:80px;margin:0 auto 24px;border:7px solid #E7DEFB;border-top-color:var(--violet);
  border-radius:50%;animation:spin 1s linear infinite}
.queue-box h2{font-size:21px;margin-bottom:8px;color:var(--ink)}
.queue-box p{color:var(--soft);font-size:14.5px;margin:6px 0}
.queue-live{display:inline-flex;align-items:center;gap:8px;margin-top:18px;background:#F1EBFD;
  border-radius:20px;padding:10px 18px;font-size:13.5px;font-weight:700;color:var(--violet)}
.queue-live .pulse{width:9px;height:9px;border-radius:50%;background:var(--success);animation:pulse 1.5s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(23,176,131,.5)}70%{box-shadow:0 0 0 10px rgba(23,176,131,0)}100%{box-shadow:0 0 0 0 rgba(23,176,131,0)}}
.queue-warn{font-size:12.5px;color:var(--warning);margin-top:14px;font-weight:600}

.countdown-box{text-align:center;padding:44px 20px}
.countdown-box .big{font-family:'Prompt',sans-serif;font-size:44px;font-weight:800;color:var(--violet);
  letter-spacing:1px;margin:16px 0}

/* ===== Entrance motion ===== */
.card,.course-card{animation:rise .38s cubic-bezier(.2,.8,.3,1) both}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

@media (max-width:380px){
  .container{padding-left:14px;padding-right:14px}
  .course-card{padding-right:80px}
  .step-progress .label{font-size:9.5px}
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
}

/* ===== Brand logo blocks ===== */
.loading-brand{text-align:center;padding:56px 0 4px;animation:rise .4s cubic-bezier(.2,.8,.3,1) both}
.loading-logo{width:82px;height:82px;object-fit:contain;border-radius:24px;background:#fff;padding:12px;
  box-shadow:0 18px 40px rgba(147,112,219,.22);display:block;margin:0 auto 16px}
.loading-name{font-family:'Prompt',sans-serif;font-weight:800;font-size:20px;color:var(--ink)}
.loading-tag{font-family:'Prompt',sans-serif;font-weight:600;font-size:13.5px;color:var(--violet);margin-top:4px;letter-spacing:.3px}

.brand-footer{text-align:center;margin-top:22px;opacity:.9}
.footer-logo{width:46px;height:46px;object-fit:contain;border-radius:15px;background:#fff;padding:7px;
  box-shadow:0 10px 24px rgba(147,112,219,.16);display:block;margin:0 auto 8px}
.footer-name{font-family:'Prompt',sans-serif;font-weight:700;font-size:14px;color:var(--ink-70)}
.footer-copy{font-size:11.5px;color:var(--ink-45);margin-top:2px}