/* margo.vn — AI Strategy Platform · style.css */

/* ============================================================
   MARGO.VN FINAL — Be Vietnam Pro · Printgo aesthetic
   Brand: #3A2FE0 primary · #8F5BFF accent · #0D0F1A dark
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --p:#3A2FE0;--ph:#2920C8;
  --p10:rgba(58,47,224,.08);--p20:rgba(58,47,224,.15);--p30:rgba(58,47,224,.28);
  --a:#8F5BFF;--a10:rgba(143,91,255,.10);--a20:rgba(143,91,255,.18);
  --dk:#0D0F1A;--dk2:#1A1D2E;
  --w:#fff;--bg:#F7F8FC;--bg2:#EEF0F8;
  --t1:#1A1D2E;--t2:#4A4E6A;--t3:#8B8FA8;
  --bd:#E2E4F0;
  --gr:#0DBF6F;--gr10:rgba(13,191,111,.1);
  --or:#F79009;--or10:rgba(247,144,9,.1);
  --rd:#F04438;--rd10:rgba(240,68,56,.1);
  --gd:#F5A623;--gd10:rgba(245,166,35,.1);
  --sw:260px;--th:60px;--r:10px;--rs:6px;
  --sh:0 1px 4px rgba(58,47,224,.06),0 4px 16px rgba(0,0,0,.06);
  --shh:0 4px 12px rgba(58,47,224,.14),0 12px 32px rgba(0,0,0,.1);
}
html{font-size:14px;-webkit-font-smoothing:antialiased}
body{font-family:'Be Vietnam Pro',sans-serif;background:var(--bg);color:var(--t1);display:flex;min-height:100vh}
::selection{background:var(--p20)}
::-webkit-scrollbar{width:4px;height:4px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--bd);border-radius:2px}

/* SIDEBAR */
.sb{width:var(--sw);height:100vh;position:fixed;left:0;top:0;background:var(--w);border-right:1px solid var(--bd);display:flex;flex-direction:column;z-index:400;overflow:hidden}
.sb-logo{padding:0 16px;height:var(--th);display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--bd);flex-shrink:0}
.sb-mark{width:32px;height:32px;background:var(--p);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 2px 8px var(--p30)}
.sb-name{font-size:16px;font-weight:800;color:var(--t1);letter-spacing:-.4px;line-height:1}
.sb-name b{color:var(--p)}
.sb-sub{font-size:9.5px;font-weight:500;color:var(--t3);margin-top:2px;letter-spacing:.3px}
.sb-nav{flex:1;overflow-y:auto;padding:8px 8px 16px}
.ng{margin-bottom:2px}
.ng-lbl{font-size:9px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;color:var(--t3);padding:10px 10px 4px;display:block}
.ni{display:flex;align-items:center;gap:8px;width:100%;padding:7px 10px;font-family:'Be Vietnam Pro',sans-serif;font-size:12.5px;font-weight:500;color:var(--t2);background:none;border:none;border-radius:var(--rs);cursor:pointer;transition:background .12s,color .12s;text-align:left;user-select:none}
.ni-ic{width:24px;height:24px;border-radius:5px;background:var(--bg);border:1px solid var(--bd);display:flex;align-items:center;justify-content:center;font-size:11px;flex-shrink:0;transition:all .15s}
.ni-txt{flex:1;line-height:1.2}
.ni-badge{font-size:9.5px;font-weight:600;color:var(--t3);flex-shrink:0}
.ni-free{font-size:9px;font-weight:700;background:var(--gr10);color:var(--gr);padding:1px 5px;border-radius:7px;flex-shrink:0;border:1px solid rgba(13,191,111,.2)}
.ni-pro{font-size:9px;font-weight:700;background:var(--gd10);color:var(--gd);padding:1px 5px;border-radius:7px;flex-shrink:0;border:1px solid rgba(245,166,35,.25)}
.ni:hover:not(.locked){background:var(--bg);color:var(--t1)}
.ni:hover:not(.locked) .ni-ic{background:var(--p10);border-color:var(--p20);color:var(--p)}
.ni.active{background:var(--p10);color:var(--p);font-weight:700}
.ni.active .ni-ic{background:var(--p20);border-color:var(--p30);color:var(--p)}
.ni.locked{opacity:.38;cursor:not-allowed}
.ni.unlocked{opacity:1;cursor:pointer}
.sb-foot{padding:12px 14px;border-top:1px solid var(--bd);flex-shrink:0}
.sb-online{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:500;color:var(--t3)}
.sb-dot{width:6px;height:6px;border-radius:50%;background:var(--gr);box-shadow:0 0 0 2px rgba(13,191,111,.2);animation:blink 2.5s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}

/* MAIN */
.main{margin-left:var(--sw);flex:1;display:flex;flex-direction:column;min-height:100vh}
.topbar{height:var(--th);background:var(--w);border-bottom:1px solid var(--bd);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:300;flex-shrink:0}
.tb-left{display:flex;align-items:center;gap:6px;font-size:12.5px}
.tb-root{color:var(--t3);font-weight:600}
.tb-sep{color:var(--bd)}
.tb-leaf{color:var(--t1);font-weight:700}
.tb-right{display:flex;align-items:center;gap:8px}
.tb-steps{display:none;align-items:center;gap:3px}
.tb-step{width:20px;height:4px;border-radius:2px;background:var(--bd);transition:background .3s}
.tb-step.on{background:var(--p)}.tb-step.cur{background:var(--a)}
.tb-btn{display:none;align-items:center;gap:5px;background:var(--w);border:1.5px solid var(--bd);color:var(--t2);font-family:'Be Vietnam Pro',sans-serif;font-size:11.5px;font-weight:600;padding:6px 12px;border-radius:var(--rs);cursor:pointer;transition:all .15s}
.tb-btn:hover{border-color:var(--p30);color:var(--p);background:var(--p10)}

/* USER WIDGET */
.usr-w{display:flex;align-items:center;gap:7px;background:var(--bg);border:1.5px solid var(--bd);border-radius:20px;padding:3px 10px 3px 3px;cursor:pointer;transition:all .15s;position:relative}
.usr-w:hover{border-color:var(--p20);background:var(--p10)}
.usr-av{width:26px;height:26px;border-radius:50%;background:var(--p);color:#fff;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:800;flex-shrink:0}
.usr-nm{font-size:11.5px;font-weight:700;color:var(--t1);max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.usr-pt{font-size:9px;font-weight:700;padding:1px 5px;border-radius:7px}
.pt-free{background:var(--bg2);color:var(--t3)}
.pt-pro{background:var(--p10);color:var(--p);border:1px solid var(--p20)}
.pt-vip{background:var(--gd10);color:var(--gd);border:1px solid rgba(245,166,35,.25)}
.usr-dd{position:absolute;top:calc(100% + 7px);right:0;background:var(--w);border:1.5px solid var(--bd);border-radius:var(--r);min-width:210px;box-shadow:var(--shh);z-index:500;display:none;overflow:hidden;animation:fadeUp .2s ease}
.usr-dd.open{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.udd-head{padding:12px 14px;border-bottom:1px solid var(--bd);background:var(--bg)}
.udd-email{font-size:12px;font-weight:600;color:var(--t1)}
.udd-plan{font-size:11px;color:var(--t3);margin-top:2px}
.udd-quota{padding:10px 14px;border-bottom:1px solid var(--bd)}
.udd-qt{font-size:9.5px;font-weight:700;color:var(--t2);margin-bottom:7px;letter-spacing:.5px;text-transform:uppercase}
.udd-bar{height:5px;background:var(--bg2);border-radius:3px;overflow:hidden;margin-bottom:4px}
.udd-fill{height:100%;border-radius:3px;background:var(--gr);transition:width .4s}
.udd-fill.warn{background:var(--or)}.udd-fill.danger{background:var(--rd)}
.udd-txt{font-size:11px;color:var(--t2);font-weight:500}
.udd-item{display:flex;align-items:center;gap:8px;padding:9px 14px;font-size:12px;font-weight:500;color:var(--t2);cursor:pointer;transition:background .12s}
.udd-item:hover{background:var(--bg);color:var(--t1)}
.udd-item.red{color:var(--rd)}.udd-item.red:hover{background:var(--rd10)}

/* PAGES */
.page{display:none}
.page.active{display:block;animation:pgIn .25s ease}
@keyframes pgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* SHARED FORM COMPONENTS */
.wrap{max-width:960px;padding:28px 36px 80px}
.hero{background:var(--dk);border-radius:14px;padding:28px 36px;margin-bottom:18px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(143,91,255,.2) 0%,transparent 70%);pointer-events:none}
.hero::after{content:'';position:absolute;left:-50px;bottom:-60px;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(58,47,224,.15) 0%,transparent 70%);pointer-events:none}
.h-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(143,91,255,.15);border:1px solid rgba(143,91,255,.3);border-radius:20px;padding:3px 10px;font-size:10.5px;font-weight:600;color:var(--a);margin-bottom:12px;letter-spacing:.3px;position:relative;z-index:1}
.h-bdot{width:5px;height:5px;border-radius:50%;background:var(--a)}
.h-title{font-size:26px;font-weight:900;color:#fff;line-height:1.15;letter-spacing:-.5px;margin-bottom:8px;position:relative;z-index:1}
.h-title span{background:linear-gradient(90deg,#a78bff,#6470ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.h-sub{font-size:13px;font-weight:400;color:rgba(255,255,255,.55);line-height:1.7;max-width:500px;position:relative;z-index:1}
.h-row{display:flex;align-items:flex-start;justify-content:space-between;gap:28px}
.h-stats{display:flex;flex-direction:column;gap:8px;flex-shrink:0;position:relative;z-index:1}
.hst{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:9px;padding:10px 14px;text-align:center;min-width:100px}
.hst-n{font-size:19px;font-weight:900;color:#fff;line-height:1;margin-bottom:2px}
.hst-l{font-size:9px;font-weight:500;color:rgba(255,255,255,.4);letter-spacing:.3px}

.fc{background:var(--w);border:1px solid var(--bd);border-radius:var(--r);margin-bottom:10px;overflow:hidden;box-shadow:var(--sh);transition:border-color .2s}
.fc:focus-within{border-color:var(--p30)}
.fc-h{display:flex;align-items:center;gap:11px;padding:13px 18px;border-bottom:1px solid var(--bd)}
.fc-n{width:28px;height:28px;background:var(--p10);border:1px solid var(--p20);border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;color:var(--p);flex-shrink:0}
.fc-t{font-size:13px;font-weight:700;color:var(--t1);line-height:1.2}
.fc-d{font-size:11px;font-weight:400;color:var(--t3);margin-top:2px}
.fc-b{padding:16px 18px}
.fg{display:grid;gap:11px;margin-bottom:9px}
.fg:last-child{margin-bottom:0}
.c1{grid-template-columns:1fr}.c2{grid-template-columns:1fr 1fr}.c3{grid-template-columns:repeat(3,1fr)}
.f{display:flex;flex-direction:column;gap:5px}
.f label{font-size:11px;font-weight:700;color:var(--t1);letter-spacing:.1px}
.f label em{color:var(--p);font-style:normal}
.f input,.f select,.f textarea{background:var(--w);border:1.5px solid var(--bd);border-radius:var(--rs);padding:9px 11px;font-size:13px;font-family:'Be Vietnam Pro',sans-serif;font-weight:400;color:var(--t1);outline:none;resize:none;width:100%;line-height:1.6;transition:border-color .15s,box-shadow .15s;-webkit-appearance:none}
.f input::placeholder,.f textarea::placeholder{color:var(--t3)}
.f input:focus,.f select:focus,.f textarea:focus{border-color:var(--p);box-shadow:0 0 0 3px var(--p10)}
.f select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7'%3E%3Cpath d='M1 1.5l4.5 4 4.5-4' stroke='%238B8FA8' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 11px center;padding-right:30px;cursor:pointer}
.f select option{color:var(--t1);background:#fff}
.f-foot{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0 0}
.f-meta{display:flex;flex-direction:column;gap:4px}
.f-meta-r{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:400;color:var(--t2)}
.f-meta-dot{width:4px;height:4px;border-radius:50%;background:var(--p);opacity:.6;flex-shrink:0}
.btn-main{display:flex;align-items:center;background:var(--p);color:#fff;font-family:'Be Vietnam Pro',sans-serif;font-size:13.5px;font-weight:800;border:none;border-radius:9px;cursor:pointer;overflow:hidden;transition:all .2s;flex-shrink:0}
.btn-main:hover{background:var(--ph);transform:translateY(-1px);box-shadow:0 6px 20px rgba(58,47,224,.4)}
.bml{padding:11px 18px 11px 20px}
.bma{display:flex;align-items:center;justify-content:center;padding:11px 14px;background:rgba(0,0,0,.15);border-left:1px solid rgba(255,255,255,.15);align-self:stretch;transition:background .15s}
.btn-main:hover .bma{background:rgba(0,0,0,.25)}

/* CHANNEL SELECTOR */
.ch-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}
.ch-item{position:relative;cursor:pointer}
.ch-item input[type=radio]{position:absolute;opacity:0;width:0;height:0}
.ch-box{border:2px solid var(--bd);border-radius:var(--r);padding:14px 10px;text-align:center;transition:all .15s;background:var(--w)}
.ch-box:hover{border-color:var(--p20);background:var(--p10)}
.ch-item input:checked+.ch-box{border-color:var(--p);background:var(--p10);box-shadow:0 0 0 3px var(--p10)}
.ch-ic{font-size:24px;margin-bottom:7px;line-height:1}
.ch-nm{font-size:12.5px;font-weight:700;color:var(--t1);margin-bottom:2px}
.ch-ds{font-size:10.5px;font-weight:400;color:var(--t3);line-height:1.4}
.ch-ftag{position:absolute;top:-8px;left:50%;transform:translateX(-50%);background:var(--gr);color:#fff;font-size:9px;font-weight:700;padding:2px 7px;border-radius:7px;white-space:nowrap}
.mc-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}
.mc-item{cursor:pointer}
.mc-item input[type=checkbox]{display:none}
.mc-box{border:1.5px solid var(--bd);border-radius:var(--rs);padding:9px 7px;text-align:center;transition:all .13s;background:var(--w)}
.mc-box:hover{border-color:var(--p20);background:var(--p10)}
.mc-item input:checked+.mc-box{border-color:var(--p);background:var(--p10)}
.mc-ic{font-size:16px;margin-bottom:4px;display:block}
.mc-nm{font-size:10.5px;font-weight:700;color:var(--t1)}

/* PRO GATE */
.pro-gate{background:var(--w);border:1.5px solid var(--bd);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.pg-head{display:flex;align-items:center;gap:12px;padding:13px 18px;background:var(--bg);border-bottom:1px solid var(--bd)}
.pg-head-ic{font-size:24px}
.pg-head-t{font-size:13px;font-weight:700;color:var(--t1)}
.pg-head-d{font-size:11.5px;font-weight:400;color:var(--t3);margin-top:2px}
.pg-sec{padding:14px 18px 0}
.pg-lbl{display:flex;align-items:center;gap:7px;font-size:10.5px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--t2);margin-bottom:9px}
.tag-free{font-size:9px;font-weight:700;padding:2px 7px;border-radius:7px;background:var(--gr10);color:var(--gr);border:1px solid rgba(13,191,111,.2)}
.tag-pro{font-size:9px;font-weight:700;padding:2px 7px;border-radius:7px;background:var(--gd10);color:var(--gd);border:1px solid rgba(245,166,35,.25)}
.pro-wrap{padding:13px 18px 16px;border-top:1px dashed var(--bd);position:relative}
.blur-ov{position:absolute;inset:0;border-radius:0 0 var(--r) var(--r);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);background:rgba(247,248,252,.6);display:flex;align-items:center;justify-content:center;z-index:10;cursor:pointer}
.blur-ov.gone{display:none}
.upg-card{background:var(--w);border:1.5px solid var(--gd);border-radius:var(--r);padding:18px 22px;text-align:center;box-shadow:0 4px 20px rgba(245,166,35,.2);max-width:340px;width:100%}
.upg-ic{font-size:28px;margin-bottom:7px}
.upg-t{font-size:14px;font-weight:800;color:var(--t1);margin-bottom:5px}
.upg-d{font-size:12px;font-weight:400;color:var(--t2);line-height:1.6;margin-bottom:14px}
.upg-perks{text-align:left;margin-bottom:14px}
.upg-perk{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:500;color:var(--t2);margin-bottom:4px}
.upg-perk-ic{width:15px;height:15px;border-radius:50%;background:var(--gr10);display:flex;align-items:center;justify-content:center;font-size:9px;color:var(--gr);flex-shrink:0}
.btn-upg{width:100%;padding:10px 18px;background:linear-gradient(135deg,var(--gd),#e8940a);color:#fff;font-family:'Be Vietnam Pro',sans-serif;font-size:13px;font-weight:800;border:none;border-radius:8px;cursor:pointer;transition:all .2s;margin-bottom:7px}
.btn-upg:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(245,166,35,.4)}
.btn-demo{width:100%;padding:8px 14px;background:transparent;border:1.5px solid var(--bd);color:var(--t3);font-family:'Be Vietnam Pro',sans-serif;font-size:12px;font-weight:600;border-radius:7px;cursor:pointer;transition:all .15s}
.btn-demo:hover{border-color:var(--p30);color:var(--p);background:var(--p10)}

/* RESULT PAGES */
.rpage{max-width:940px;padding:0 0 72px}
.rp-head{padding:24px 36px 0;margin-bottom:20px}
.rp-bc{display:flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;color:var(--t3);margin-bottom:9px}
.rp-bc-sep{color:var(--bd)}.rp-bc-cur{color:var(--p)}
.rp-title{font-size:24px;font-weight:900;color:var(--t1);letter-spacing:-.4px;line-height:1.2}
.rp-title span{color:var(--p)}
.rp-body{padding:0 36px}
.pnav{display:flex;align-items:center;gap:6px;margin-bottom:14px;flex-wrap:wrap}
.pnav-btn{font-family:'Be Vietnam Pro',sans-serif;font-size:11.5px;font-weight:700;padding:6px 12px;border-radius:var(--rs);border:1.5px solid var(--bd);background:var(--w);color:var(--t2);cursor:pointer;transition:all .14s}
.pnav-btn:hover{border-color:var(--p);color:var(--p);background:var(--p10)}
.pnav-btn.pri{background:var(--p);border-color:var(--p);color:#fff}
.pnav-btn.pri:hover{background:var(--ph);box-shadow:0 4px 12px rgba(58,47,224,.3)}
.rc{background:var(--w);border:1px solid var(--bd);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.rc-hd{display:flex;align-items:center;gap:10px;padding:13px 18px;border-bottom:1px solid var(--bd);background:var(--bg)}
.rc-ic{width:32px;height:32px;background:var(--p10);border:1.5px solid var(--p20);border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--p);flex-shrink:0}
.rc-t{font-size:13px;font-weight:800;color:var(--t1)}.rc-s{font-size:11px;font-weight:500;color:var(--t3);margin-top:2px}
.rc-body{padding:22px 24px;font-size:13px;font-weight:400;line-height:1.85;color:var(--t2)}
.rc-body h2{font-size:16px;font-weight:800;color:var(--t1);letter-spacing:-.3px;margin:24px 0 8px;padding-bottom:8px;border-bottom:2px solid var(--bd)}
.rc-body h2:first-child{margin-top:0}
.rc-body h3{font-size:10.5px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--p);margin:16px 0 7px;display:flex;align-items:center;gap:7px}
.rc-body h3::before{content:'';display:block;width:3px;height:12px;background:var(--p);border-radius:2px}
.rc-body h3:first-child{margin-top:0}
.rc-body p{margin-bottom:10px}.rc-body p:last-child{margin-bottom:0}
.rc-body strong{color:var(--t1);font-weight:700}
.rc-body em{color:var(--p);font-style:normal;font-weight:600}
.rc-body ul,.rc-body ol{padding-left:17px;margin:7px 0 12px}
.rc-body li{margin-bottom:5px;line-height:1.7}
.rc-body hr{border:none;border-top:1.5px solid var(--bd);margin:20px 0}
.rc-body table{width:100%;border-collapse:collapse;margin:14px 0;font-size:12px}
.rc-body th{background:var(--p10);border:1px solid var(--p20);padding:7px 12px;text-align:left;font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--p)}
.rc-body td{border:1px solid var(--bd);padding:7px 12px;color:var(--t2);vertical-align:top}
.rc-body tr:hover td{background:var(--bg)}
.rc-exp-bar{display:flex;align-items:center;justify-content:space-between;padding:9px 18px;border-top:1px solid var(--bd);background:var(--bg);gap:8px}
.rc-exp-lbl{font-size:11px;font-weight:600;color:var(--t3)}
.rc-exp-btns{display:flex;gap:6px}
.btn-exp{display:flex;align-items:center;gap:5px;font-family:'Be Vietnam Pro',sans-serif;font-size:11px;font-weight:700;padding:5px 12px;border-radius:var(--rs);border:1.5px solid;cursor:pointer;transition:all .15s;white-space:nowrap}
.btn-exp-pdf{background:var(--p10);border-color:var(--p20);color:var(--p)}
.btn-exp-pdf:hover{background:var(--p);color:#fff;border-color:var(--p)}
.btn-exp-jpg{background:var(--a10);border-color:var(--a20);color:var(--a)}
.btn-exp-jpg:hover{background:var(--a);color:#fff;border-color:var(--a)}

/* PRICING PAGE */
.pricing-wrap{max-width:940px;padding:28px 36px 80px}
.pr-head{text-align:center;margin-bottom:28px}
.pr-title{font-size:26px;font-weight:900;color:var(--t1);letter-spacing:-.4px;margin-bottom:8px}
.pr-title span{color:var(--p)}
.pr-sub{font-size:13.5px;font-weight:400;color:var(--t2);line-height:1.7;max-width:460px;margin:0 auto}
.bill-toggle{display:inline-flex;align-items:center;background:var(--bg2);border:1.5px solid var(--bd);border-radius:24px;padding:3px;margin-top:16px;position:relative}
.bt-btn{padding:6px 18px;border-radius:20px;font-family:'Be Vietnam Pro',sans-serif;font-size:12px;font-weight:700;background:none;border:none;cursor:pointer;color:var(--t3);transition:all .2s}
.bt-btn.active{background:var(--p);color:#fff;box-shadow:0 2px 8px rgba(58,47,224,.3)}
.bill-save{position:absolute;top:-9px;right:-3px;background:var(--gr);color:#fff;font-size:9px;font-weight:800;padding:2px 6px;border-radius:7px;letter-spacing:.3px}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:22px}
.plan{background:var(--w);border:2px solid var(--bd);border-radius:12px;padding:24px 20px;position:relative;transition:all .2s;box-shadow:var(--sh)}
.plan:hover{box-shadow:var(--shh);transform:translateY(-2px)}
.plan.pop{border-color:var(--p);box-shadow:0 0 0 1px var(--p),var(--shh)}
.plan.vip{border-color:var(--gd);box-shadow:0 0 0 1px var(--gd),var(--shh)}
.plan-badge{position:absolute;top:-11px;left:50%;transform:translateX(-50%);font-size:10px;font-weight:800;padding:3px 11px;border-radius:9px;letter-spacing:.5px;white-space:nowrap}
.badge-pop{background:var(--p);color:#fff}
.badge-vip{background:var(--gd);color:#fff}
.plan-name{font-size:11.5px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--t3);margin-bottom:9px}
.plan-price{font-size:30px;font-weight:900;letter-spacing:-1px;line-height:1;display:flex;align-items:flex-start;gap:3px;margin-bottom:4px}
.plan-cur{font-size:15px;font-weight:700;margin-top:5px;color:var(--t2)}
.plan-unit{font-size:11px;font-weight:500;color:var(--t3);align-self:flex-end;margin-bottom:2px}
.plan-orig{font-size:12px;font-weight:600;color:var(--t3);text-decoration:line-through;margin-bottom:3px;display:none}
.plan-save-tag{font-size:10.5px;font-weight:700;background:var(--gr10);color:var(--gr);padding:2px 7px;border-radius:7px;display:none;margin-bottom:10px;border:1px solid rgba(13,191,111,.2)}
.plan-desc{font-size:12px;font-weight:400;color:var(--t2);line-height:1.55;margin-bottom:14px;min-height:32px}
.plan-div{height:1px;background:var(--bd);margin-bottom:13px}
.plan-feats{list-style:none;margin-bottom:18px}
.plan-feat{display:flex;align-items:flex-start;gap:7px;font-size:12px;font-weight:400;color:var(--t2);margin-bottom:8px;line-height:1.4}
.feat-ic{width:15px;height:15px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:9px;flex-shrink:0;margin-top:1px}
.fi-ok{background:var(--gr10);color:var(--gr);border:1px solid rgba(13,191,111,.25)}
.fi-no{background:var(--rd10);color:var(--rd);border:1px solid rgba(240,68,56,.2)}
.fi-pl{background:var(--gd10);color:var(--gd);border:1px solid rgba(245,166,35,.25)}
.plan-feat strong{color:var(--t1);font-weight:700}
.plan-feat.dim{color:var(--t3)}
.btn-plan{width:100%;padding:11px;font-family:'Be Vietnam Pro',sans-serif;font-size:12.5px;font-weight:800;border-radius:8px;border:2px solid;cursor:pointer;transition:all .2s}
.bp-free{background:var(--bg);border-color:var(--bd);color:var(--t2)}
.bp-free:hover{border-color:var(--p30);color:var(--p);background:var(--p10)}
.bp-pro{background:var(--p);border-color:var(--p);color:#fff}
.bp-pro:hover{background:var(--ph);box-shadow:0 4px 14px rgba(58,47,224,.4)}
.bp-vip{background:linear-gradient(135deg,var(--gd),#e8940a);border-color:var(--gd);color:#fff}
.bp-vip:hover{box-shadow:0 4px 14px rgba(245,166,35,.4);transform:translateY(-1px)}
.extra-box{background:var(--or10);border:1.5px solid rgba(247,144,9,.2);border-radius:var(--r);padding:13px 16px;display:flex;align-items:flex-start;gap:11px;margin-bottom:20px}
.eb-ic{font-size:18px;flex-shrink:0;line-height:1}
.eb-t{font-size:12.5px;font-weight:700;color:var(--t1);margin-bottom:3px}
.eb-d{font-size:12px;font-weight:400;color:var(--t2);line-height:1.6}
.faq-list{display:flex;flex-direction:column;gap:0}
.faq-i{border-bottom:1px solid var(--bd);overflow:hidden}
.faq-q{display:flex;align-items:center;justify-content:space-between;padding:12px 0;font-size:13px;font-weight:600;color:var(--t1);cursor:pointer;user-select:none}
.faq-q:hover{color:var(--p)}
.faq-arr{font-size:10px;color:var(--t3);transition:transform .2s;flex-shrink:0;margin-left:10px}
.faq-i.open .faq-arr{transform:rotate(180deg)}
.faq-a{display:none;padding:0 0 12px;font-size:12.5px;font-weight:400;color:var(--t2);line-height:1.75}
.faq-i.open .faq-a{display:block}

/* EXPORT PAGE */
.exp-intro{font-size:13px;color:var(--t2);line-height:1.7;margin-bottom:20px;max-width:520px}
.exp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:640px}
.exp-card{background:var(--w);border:1.5px solid var(--bd);border-radius:var(--r);padding:20px 16px;cursor:pointer;transition:all .17s;box-shadow:var(--sh)}
.exp-card:hover{border-color:var(--p);box-shadow:var(--shh);transform:translateY(-2px)}
.ec-ic{font-size:24px;margin-bottom:9px}.ec-t{font-size:13px;font-weight:800;color:var(--t1);margin-bottom:4px}.ec-d{font-size:11.5px;font-weight:400;color:var(--t3);line-height:1.5}

/* PRODUCT ANALYSIS */
.pa-score-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:18px}
.pa-score{background:var(--w);border:1.5px solid var(--bd);border-radius:var(--r);padding:14px;text-align:center;box-shadow:var(--sh);transition:border-color .2s}
.pa-score:hover{border-color:var(--p30)}
.pa-score-ic{font-size:22px;margin-bottom:6px}
.pa-score-val{font-size:22px;font-weight:900;color:var(--t1);line-height:1;margin-bottom:3px}
.pa-score-val.good{color:var(--gr)}.pa-score-val.warn{color:var(--or)}.pa-score-val.bad{color:var(--rd)}
.pa-score-lbl{font-size:10px;font-weight:600;color:var(--t3);letter-spacing:.3px}
.pa-bar-row{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.pa-bar-item{display:flex;align-items:center;gap:10px}
.pa-bar-label{font-size:12px;font-weight:600;color:var(--t2);min-width:140px;flex-shrink:0}
.pa-bar-track{flex:1;height:7px;background:var(--bg2);border-radius:4px;overflow:hidden}
.pa-bar-fill{height:100%;border-radius:4px;background:var(--p);transition:width .8s ease}
.pa-bar-fill.g{background:var(--gr)}.pa-bar-fill.o{background:var(--or)}.pa-bar-fill.r{background:var(--rd)}
.pa-bar-pct{font-size:11.5px;font-weight:700;color:var(--t1);min-width:36px;text-align:right}
.pa-compare-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}
.pa-comp-card{background:var(--w);border:1.5px solid var(--bd);border-radius:var(--r);padding:14px;box-shadow:var(--sh)}
.pa-comp-card.mine{border-color:var(--p);background:var(--p10)}
.pa-comp-name{font-size:12px;font-weight:800;color:var(--t1);margin-bottom:4px;display:flex;align-items:center;gap:6px}
.pa-comp-badge{font-size:9px;font-weight:700;padding:1px 6px;border-radius:6px;background:var(--p);color:#fff}
.pa-comp-price{font-size:15px;font-weight:900;color:var(--p);margin-bottom:6px}
.pa-comp-row{font-size:11px;color:var(--t2);display:flex;justify-content:space-between;padding:3px 0;border-bottom:1px solid var(--bd)}
.pa-comp-row:last-child{border-bottom:none}
.pa-review-grid{display:grid;grid-template-columns:1fr 2fr;gap:16px;margin-bottom:18px}
.pa-review-summary{background:var(--w);border:1.5px solid var(--bd);border-radius:var(--r);padding:18px;text-align:center;box-shadow:var(--sh)}
.pa-review-stars{font-size:28px;font-weight:900;color:var(--gd);line-height:1;margin-bottom:4px}
.pa-review-count{font-size:11.5px;font-weight:500;color:var(--t3);margin-bottom:14px}
.pa-star-bars{display:flex;flex-direction:column;gap:5px}
.pa-star-bar{display:flex;align-items:center;gap:7px}
.pa-star-lbl{font-size:10px;font-weight:700;color:var(--t2);width:28px;flex-shrink:0}
.pa-star-track{flex:1;height:5px;background:var(--bg2);border-radius:3px;overflow:hidden}
.pa-star-fill{height:100%;border-radius:3px;background:var(--gd)}
.pa-star-pct{font-size:10px;font-weight:600;color:var(--t3);width:28px;text-align:right}
.pa-review-list{display:flex;flex-direction:column;gap:8px}
.pa-review-item{background:var(--w);border:1px solid var(--bd);border-radius:var(--rsm);padding:12px 14px;box-shadow:var(--sh)}
.pa-review-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:5px}
.pa-reviewer{font-size:12px;font-weight:700;color:var(--t1)}
.pa-review-rating{font-size:11px;color:var(--gd);font-weight:700}
.pa-review-text{font-size:12px;color:var(--t2);line-height:1.6}
.pa-review-sentiment{display:inline-block;font-size:9.5px;font-weight:700;padding:2px 7px;border-radius:8px;margin-top:5px}
.sent-pos{background:var(--gr10);color:var(--gr);border:1px solid rgba(13,191,111,.2)}
.sent-neg{background:var(--rd10);color:var(--rd);border:1px solid rgba(240,68,56,.2)}
.sent-neu{background:var(--bg2);color:var(--t3)}
.pa-opportunity-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pa-opp{background:var(--w);border:1.5px solid var(--bd);border-radius:var(--r);padding:14px;box-shadow:var(--sh)}
.pa-opp-ic{font-size:20px;margin-bottom:7px}
.pa-opp-t{font-size:13px;font-weight:800;color:var(--t1);margin-bottom:4px}
.pa-opp-d{font-size:12px;color:var(--t2);line-height:1.55}
.pa-opp.highlight{border-color:var(--p);background:var(--p10)}
.pa-opp.highlight .pa-opp-t{color:var(--p)}
/* Tab nav for product analysis sub-modules */
.pa-tabs{display:flex;gap:0;border:1.5px solid var(--bd);border-radius:var(--r);overflow:hidden;margin-bottom:20px;background:var(--w);box-shadow:var(--sh)}
.pa-tab{flex:1;padding:9px 8px;font-family:'Be Vietnam Pro',sans-serif;font-size:11.5px;font-weight:600;color:var(--t2);background:none;border:none;border-right:1px solid var(--bd);cursor:pointer;transition:all .14s;text-align:center;line-height:1.3}
.pa-tab:last-child{border-right:none}
.pa-tab:hover{background:var(--bg);color:var(--t1)}
.pa-tab.active{background:var(--p);color:#fff;font-weight:700}
.pa-tab-content{display:none}.pa-tab-content.active{display:block}

/* PACKAGING IMAGE UPLOAD */
#pkg-drop{border:2px dashed var(--bd);transition:border-color .2s,background .2s}
#pkg-drop.drag-over{border-color:var(--p);background:var(--p10)}
.pkg-thumb{position:relative;aspect-ratio:1;border-radius:var(--rs);overflow:hidden;border:1.5px solid var(--bd);background:var(--bg)}
.pkg-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.pkg-thumb-rm{position:absolute;top:4px;right:4px;width:20px;height:20px;border-radius:50%;background:rgba(0,0,0,.6);color:#fff;font-size:11px;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1}
.pkg-thumb-rm:hover{background:var(--rd)}
.pkg-thumb-lbl{position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,.55);color:#fff;font-size:9px;font-weight:600;padding:3px 5px;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pkg-score{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:700;padding:2px 8px;border-radius:7px}
.score-a{background:#d1fae5;color:#065f46}.score-b{background:#dbeafe;color:#1e40af}
.score-c{background:#fef3c7;color:#92400e}.score-d{background:#fee2e2;color:#991b1b}

/* INFOGRAPHIC CANVAS */
#ig-wrap{position:fixed;left:-9999px;top:0;width:900px;z-index:-1;pointer-events:none;background:#fff}
.ig{width:900px;font-family:'Be Vietnam Pro',sans-serif;background:#fff;overflow:hidden}
.ig-cov{background:linear-gradient(135deg,#0D0F1A 0%,#1A1D2E 55%,#2a1f60 100%);padding:40px 44px 32px;position:relative;overflow:hidden}
.ig-cov::before{content:'';position:absolute;right:-80px;top:-80px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(143,91,255,.2) 0%,transparent 70%)}
.ig-cov::after{content:'';position:absolute;left:-60px;bottom:-60px;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(58,47,224,.15) 0%,transparent 70%)}
.ig-cov-in{position:relative;z-index:1}
.ig-logo-r{display:flex;align-items:center;gap:9px;margin-bottom:24px}
.ig-logo-m{width:28px;height:28px;background:#3A2FE0;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:900;color:#fff}
.ig-logo-t{font-size:13px;font-weight:800;color:#fff}
.ig-logo-t span{color:#8F5BFF}
.ig-meta{font-size:9px;font-weight:600;color:rgba(255,255,255,.35);letter-spacing:2px;text-transform:uppercase;margin-bottom:10px}
.ig-title{font-size:30px;font-weight:900;color:#fff;line-height:1.1;letter-spacing:-.8px;margin-bottom:8px}
.ig-sub{font-size:12.5px;font-weight:400;color:rgba(255,255,255,.5);line-height:1.65;max-width:540px}
.ig-stats{display:flex;gap:9px;margin-top:20px}
.ig-st{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:10px 14px;text-align:center;min-width:95px}
.ig-st-n{font-size:18px;font-weight:900;color:#fff;line-height:1;margin-bottom:2px}
.ig-st-l{font-size:8.5px;font-weight:500;color:rgba(255,255,255,.4);letter-spacing:.3px}
.ig-body{padding:26px 44px 32px}
.ig-sec{margin-bottom:22px}
.ig-sec-t{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:800;color:#1A1D2E;margin-bottom:11px;padding-bottom:8px;border-bottom:2px solid #E2E4F0}
.ig-sec-ic{width:24px;height:24px;border-radius:6px;background:rgba(58,47,224,.08);border:1.5px solid rgba(58,47,224,.2);display:flex;align-items:center;justify-content:center;font-size:11px}
.ig-hl{background:linear-gradient(135deg,rgba(58,47,224,.05),rgba(143,91,255,.05));border:1.5px solid rgba(143,91,255,.18);border-radius:8px;padding:12px 14px;margin-bottom:12px}
.ig-hl-l{font-size:9px;font-weight:700;color:#8F5BFF;letter-spacing:1px;text-transform:uppercase;margin-bottom:5px}
.ig-hl-t{font-size:12.5px;font-weight:700;color:#1A1D2E;line-height:1.5}
.ig-2c{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ig-3c{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.ig-card{background:#F7F8FC;border:1.5px solid #E2E4F0;border-radius:8px;padding:12px 13px}
.ig-card-t{font-size:10px;font-weight:700;color:#3A2FE0;letter-spacing:1px;text-transform:uppercase;margin-bottom:6px;display:flex;align-items:center;gap:5px}
.ig-card-t::before{content:'';display:block;width:2px;height:10px;background:#3A2FE0;border-radius:2px}
.ig-card-b{font-size:11px;font-weight:400;color:#4A4E6A;line-height:1.6}
.ig-card-b ul{padding-left:12px;margin:0}.ig-card-b li{margin-bottom:3px;font-size:10.5px}
.ig-tbl{width:100%;border-collapse:collapse;margin:10px 0;font-size:10.5px}
.ig-tbl th{background:rgba(58,47,224,.08);border:1px solid rgba(58,47,224,.18);padding:6px 10px;text-align:left;font-size:9px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:#3A2FE0}
.ig-tbl td{border:1px solid #E2E4F0;padding:6px 10px;color:#4A4E6A;vertical-align:top}
.ig-tbl tr:nth-child(even) td{background:#F7F8FC}
.ig-chips{display:flex;flex-wrap:wrap;gap:5px;margin-top:6px}
.ig-chip{font-size:10px;font-weight:600;padding:3px 9px;border-radius:18px;background:rgba(58,47,224,.07);color:#3A2FE0;border:1px solid rgba(58,47,224,.16)}
.ig-foot{display:flex;align-items:center;justify-content:space-between;padding:11px 44px;background:#F7F8FC;border-top:1.5px solid #E2E4F0}
.ig-foot-b{font-size:12px;font-weight:800;color:#1A1D2E}.ig-foot-b span{color:#3A2FE0}
.ig-foot-d{font-size:10px;font-weight:500;color:#8B8FA8}
.ig-foot-w{font-size:10px;font-weight:700;color:#8F5BFF;letter-spacing:.5px}

/* AUTH SCREEN */
#auth-screen{position:fixed;inset:0;background:var(--dk);display:flex;align-items:center;justify-content:center;z-index:9000;overflow-y:auto;padding:20px}
.auth-wrap{width:100%;max-width:400px;animation:fadeUp .3s ease}
.auth-logo{text-align:center;margin-bottom:28px}
.auth-logo-mark{width:48px;height:48px;background:var(--p);border-radius:12px;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 6px 24px rgba(58,47,224,.5);margin-bottom:10px}
.auth-brand{font-size:20px;font-weight:900;color:#fff;letter-spacing:-.4px}
.auth-brand span{color:var(--a)}
.auth-tag{font-size:10.5px;font-weight:500;color:rgba(255,255,255,.35);margin-top:3px;letter-spacing:.5px}
.auth-card{background:#10131F;border:1px solid rgba(255,255,255,.08);border-radius:12px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.5)}
.auth-tabs{display:flex;border-bottom:1px solid rgba(255,255,255,.07)}
.auth-tab{flex:1;padding:12px;font-family:'Be Vietnam Pro',sans-serif;font-size:13px;font-weight:700;color:rgba(255,255,255,.32);background:none;border:none;cursor:pointer;transition:all .15s;border-bottom:2px solid transparent;margin-bottom:-1px}
.auth-tab.active{color:var(--a);border-bottom-color:var(--a);background:rgba(143,91,255,.04)}
.auth-body{padding:24px}
.auth-sec{display:none}
.auth-sec.active{display:block}
.auth-lbl{display:block;font-size:11px;font-weight:700;color:rgba(255,255,255,.5);margin-bottom:5px;letter-spacing:.3px}
.auth-in{width:100%;padding:10px 12px;background:rgba(255,255,255,.05);border:1.5px solid rgba(255,255,255,.1);border-radius:7px;font-family:'Be Vietnam Pro',sans-serif;font-size:13px;font-weight:400;color:#fff;outline:none;transition:border-color .15s,box-shadow .15s;margin-bottom:13px}
.auth-in::placeholder{color:rgba(255,255,255,.2)}
.auth-in:focus{border-color:rgba(58,47,224,.6);box-shadow:0 0 0 3px rgba(58,47,224,.15)}
.auth-err{background:rgba(240,68,56,.1);border:1px solid rgba(240,68,56,.25);border-radius:6px;padding:8px 11px;font-size:12px;font-weight:600;color:#f87171;margin-bottom:11px;display:none}
.auth-err.show{display:block}
.btn-auth-main{width:100%;padding:12px;background:var(--p);color:#fff;font-family:'Be Vietnam Pro',sans-serif;font-size:13.5px;font-weight:800;border:none;border-radius:8px;cursor:pointer;transition:all .2s;margin-bottom:10px}
.btn-auth-main:hover{background:var(--ph);box-shadow:0 5px 18px rgba(58,47,224,.4)}
.auth-divider{display:flex;align-items:center;gap:10px;margin:2px 0 10px;font-size:11px;color:rgba(255,255,255,.2)}
.auth-divider::before,.auth-divider::after{content:'';flex:1;height:1px;background:rgba(255,255,255,.07)}
.btn-google{width:100%;padding:10px;background:rgba(255,255,255,.05);border:1.5px solid rgba(255,255,255,.1);color:rgba(255,255,255,.7);font-family:'Be Vietnam Pro',sans-serif;font-size:12.5px;font-weight:600;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .15s;margin-bottom:10px}
.btn-google:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.2)}
.btn-try{width:100%;padding:9px;background:transparent;border:1.5px solid rgba(143,91,255,.3);color:rgba(143,91,255,.8);font-family:'Be Vietnam Pro',sans-serif;font-size:12px;font-weight:600;border-radius:7px;cursor:pointer;transition:all .15s}
.btn-try:hover{background:rgba(143,91,255,.08);border-color:var(--a);color:var(--a)}
.auth-terms{font-size:10.5px;color:rgba(255,255,255,.25);text-align:center;line-height:1.55;margin-top:12px}
.auth-terms a{color:var(--a);text-decoration:none}

/* PAYMENT MODAL */
.pay-modal{position:fixed;inset:0;background:rgba(13,15,26,.88);backdrop-filter:blur(10px);z-index:8000;display:none;align-items:center;justify-content:center;padding:20px}
.pay-modal.show{display:flex}
.pay-card{background:var(--w);border-radius:14px;width:100%;max-width:540px;box-shadow:0 32px 80px rgba(0,0,0,.3);overflow:hidden;animation:fadeUp .3s ease}
.pay-hd{background:var(--dk);padding:20px 24px;display:flex;align-items:center;justify-content:space-between}
.pay-hd-left{}
.pay-hd-title{font-size:15px;font-weight:800;color:#fff;letter-spacing:-.2px}
.pay-hd-sub{font-size:10.5px;color:rgba(255,255,255,.35);margin-top:2px}
.pay-hd-right{display:flex;align-items:center;gap:8px}
.pay-plan-pill{font-size:10.5px;font-weight:700;padding:3px 10px;border-radius:18px}
.pay-close{background:rgba(255,255,255,.1);border:none;color:rgba(255,255,255,.55);width:26px;height:26px;border-radius:5px;cursor:pointer;font-size:13px;display:flex;align-items:center;justify-content:center;transition:all .15s}
.pay-close:hover{background:rgba(255,255,255,.2);color:#fff}
.pay-body{padding:20px 22px}
.pay-sum{background:var(--bg);border:1.5px solid var(--bd);border-radius:var(--r);padding:14px 16px;margin-bottom:17px}
.pay-row{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;padding:3px 0}
.pay-row:not(:last-child){border-bottom:1px solid var(--bd);padding-bottom:7px;margin-bottom:7px}
.pay-row-lbl{font-weight:500;color:var(--t2)}.pay-row-val{font-weight:700;color:var(--t1)}
.pay-row-total .pay-row-lbl{font-size:13.5px;font-weight:700;color:var(--t1)}
.pay-row-total .pay-row-val{font-size:17px;font-weight:900;color:var(--p)}
.pay-save-tag{font-size:10.5px;font-weight:700;color:var(--gr);background:var(--gr10);padding:2px 7px;border-radius:7px}
.pay-meth-lbl{font-size:10.5px;font-weight:700;color:var(--t2);letter-spacing:1px;text-transform:uppercase;margin-bottom:9px}
.pay-meths{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-bottom:17px}
.pay-meth{border:2px solid var(--bd);border-radius:var(--r);padding:12px 14px;cursor:pointer;display:flex;align-items:center;gap:10px;transition:all .15s}
.pay-meth:hover{border-color:var(--p20);background:var(--p10)}
.pay-meth.sel{border-color:var(--p);background:var(--p10);box-shadow:0 0 0 1px var(--p10)}
.pay-meth-logo{width:44px;height:28px;border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:900;letter-spacing:-.3px;flex-shrink:0}
.pm-sea{background:#FF6B35;color:#fff}
.pm-vnp{background:#0066CC;color:#fff}
.pay-meth-nm{font-size:12.5px;font-weight:700;color:var(--t1);line-height:1}
.pay-meth-ds{font-size:10.5px;font-weight:400;color:var(--t3);margin-top:2px}
.pay-radio{width:15px;height:15px;border-radius:50%;border:2px solid var(--bd);margin-left:auto;flex-shrink:0;transition:all .15s}
.pay-meth.sel .pay-radio{background:var(--p);border-color:var(--p);box-shadow:0 0 0 2px var(--p10)}
.pay-qr{background:var(--bg);border:1.5px solid var(--bd);border-radius:var(--r);padding:18px;text-align:center;margin-bottom:14px}
.pay-qr-box{width:140px;height:140px;margin:0 auto 12px;background:var(--w);border:2px solid var(--bd);border-radius:9px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.qr-bg{width:100%;height:100%;background-image:repeating-linear-gradient(0deg,var(--bd) 0,var(--bd) 1px,transparent 0,transparent 50%),repeating-linear-gradient(90deg,var(--bd) 0,var(--bd) 1px,transparent 0,transparent 50%);background-size:8px 8px;opacity:.4;position:absolute}
.qr-ctr{position:relative;z-index:1;text-align:center}
.qr-ctr-ic{font-size:26px;margin-bottom:3px}
.qr-ctr-t{font-size:9.5px;font-weight:700;color:var(--t2)}
.pay-qr-amt{font-size:17px;font-weight:900;color:var(--p);margin-bottom:4px}
.pay-qr-note{font-size:11px;color:var(--t3);line-height:1.5}
.pay-qr-tmr{display:inline-flex;align-items:center;gap:5px;background:var(--or10);border:1px solid rgba(247,144,9,.2);border-radius:18px;padding:3px 10px;font-size:11.5px;font-weight:700;color:var(--or);margin-top:8px}
.btn-pay{width:100%;padding:13px;background:var(--p);color:#fff;font-family:'Be Vietnam Pro',sans-serif;font-size:13.5px;font-weight:800;border:none;border-radius:9px;cursor:pointer;transition:all .2s}
.btn-pay:hover{background:var(--ph);box-shadow:0 5px 18px rgba(58,47,224,.4)}
.btn-pay:disabled{background:var(--t3);cursor:not-allowed;box-shadow:none}
.pay-sec{display:flex;align-items:center;justify-content:center;gap:5px;font-size:10.5px;font-weight:500;color:var(--t3);margin-top:10px}

/* OVERLAY + OVERLAY PANEL */
.overlay{position:fixed;inset:0;background:rgba(13,15,26,.75);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:1000;display:none;align-items:center;justify-content:center}
.overlay.show{display:flex}
.ov-panel{background:var(--w);border-radius:14px;padding:34px 38px;width:420px;max-width:94vw;box-shadow:0 24px 60px rgba(0,0,0,.2)}
.ov-logo{display:flex;align-items:center;gap:11px;margin-bottom:20px}
.ov-mark{width:40px;height:40px;background:var(--p);border-radius:9px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(58,47,224,.4);animation:lgp 2.5s ease-in-out infinite;flex-shrink:0}
@keyframes lgp{0%,100%{box-shadow:0 4px 16px rgba(58,47,224,.4)}50%{box-shadow:0 6px 22px rgba(143,91,255,.5)}}
.ov-title{font-size:16px;font-weight:800;color:var(--t1);letter-spacing:-.2px}
.ov-sub{font-size:11.5px;font-weight:500;color:var(--t3);margin-top:3px;min-height:15px}
.ov-prog{display:flex;align-items:center;gap:9px;margin-bottom:20px}
.ov-track{flex:1;height:5px;background:var(--bg2);border-radius:3px;overflow:hidden}
.ov-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--p),var(--a));width:0%;transition:width .7s cubic-bezier(.4,0,.2,1)}
.ov-pct{font-size:11.5px;font-weight:700;color:var(--p);min-width:28px;text-align:right}
.ov-list{display:flex;flex-direction:column;gap:1px}
.ov-step{display:flex;align-items:center;gap:8px;padding:5px 0;font-size:12.5px;font-weight:500;color:var(--t3);transition:color .25s}
.ov-dot{width:7px;height:7px;border-radius:50%;border:2px solid var(--bd);flex-shrink:0;transition:all .25s}
.ov-step.done{color:var(--t2)}.ov-step.done .ov-dot{background:var(--gr);border-color:var(--gr)}
.ov-step.act{color:var(--p);font-weight:700}.ov-step.act .ov-dot{background:var(--p);border-color:var(--p);box-shadow:0 0 0 2px var(--p10);animation:blink 1s infinite}
.ov-note{margin-top:10px;padding:8px 11px;background:var(--bg);border-radius:6px;font-size:11px;color:var(--t3);line-height:1.5}

/* TOAST */
.toast{position:fixed;bottom:24px;right:24px;background:var(--dk2);color:#fff;font-family:'Be Vietnam Pro',sans-serif;font-size:12.5px;font-weight:600;padding:11px 18px;border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.3);display:none;z-index:9999;align-items:center;gap:9px}
.toast.show{display:flex}
.toast-spin{width:13px;height:13px;border-radius:50%;border:2px solid rgba(255,255,255,.2);border-top-color:var(--a);animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* PRINT */
@media print{.sb,.topbar,.overlay,.pay-modal,#auth-screen,.toast,#ig-wrap{display:none!important}.main{margin:0!important}.page{display:block!important}body{background:#fff!important}.rc{box-shadow:none!important;border:1px solid #ddd!important}.rc-exp-bar{display:none!important}}