/* B7B · 3 Lớp 1 Nghề — v1.0 product UI. Tokens from the Owner-approved UX R1 (DESIGN_TOKENS.json) and brand v1.3.
   Status never relies on colour alone; touch targets >= 44px; inputs >= 16px; phone widths 320/390/430, Owner console desktop 1280. */
:root{--navy:#0B1F3B;--deep:#06172B;--mint:#00C896;--link:#0F766E;--canvas:#F6F8FA;--ink:#111827;--muted:#6B7280;--line:#D7E1EA;--gold:#C89B3C;--soft:#E7F8F3;
  --warning:#9A6700;--warning-soft:#FFF8E6;--danger:#B42318;--danger-soft:#FEF3F2;--success:#166534;--success-soft:#ECFDF3;--radius:16px}
*{box-sizing:border-box}
html,body{margin:0}
body.v1{color:var(--ink);font:16px/1.5 "Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--canvas)}
.v1 button,.v1 input,.v1 textarea,.v1 select{font:inherit}
.v1 button{cursor:pointer}
.v1 button:focus-visible,.v1 a:focus-visible,.v1 input:focus-visible,.v1 textarea:focus-visible,.v1 select:focus-visible{outline:3px solid var(--link);outline-offset:2px}
.v1 a{color:var(--link)}
.v1 h1,.v1 h2,.v1 h3,.v1 p{margin:0}
.v1 h1{font-size:26px;line-height:1.2;letter-spacing:-.6px;color:var(--navy);font-weight:750}
.v1 h2{font-size:18px;color:var(--navy);font-weight:700}
.v1 h3{font-size:16px;color:var(--navy);font-weight:700}
.v1 .ic{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.v1 .ic-sm{width:16px;height:16px}
.muted{color:var(--muted)} .small{font-size:13px;line-height:1.45} .eyebrow{text-transform:uppercase;font-size:11px;letter-spacing:1.2px;font-weight:750;color:var(--muted)}
.row{display:flex;align-items:center;gap:12px} .between{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap} .stack{display:grid;gap:12px} .grow{flex:1;min-width:0}
.wrap{flex-wrap:wrap}

/* buttons */
.btn{min-height:48px;border-radius:14px;border:0;padding:12px 18px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;line-height:1.3}
.btn-primary{color:#fff;background:var(--navy)} .btn-primary:hover{background:var(--deep)}
.btn-ai{background:var(--mint);color:var(--navy)}
.btn-secondary{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn-danger{background:#fff;color:var(--danger);border:1px solid #F3C4BF}
.btn-block{width:100%} .btn-sm{min-height:44px;padding:8px 14px;font-size:14px;border-radius:12px}
.btn:disabled{cursor:not-allowed;color:#4B5563;background:#E5E7EB;border-color:#E5E7EB}
.linkbtn{background:none;border:0;color:var(--link);font-weight:700;min-height:44px;padding:6px 0;text-align:left}

/* chips & banners */
.pill{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--line);border-radius:100px;padding:3px 10px;font-size:12px;font-weight:700;white-space:nowrap;background:#fff;color:var(--navy)}
.pill.ok{color:var(--success);background:var(--success-soft);border-color:#B7E3C7}
.pill.wait{color:var(--warning);background:var(--warning-soft);border-color:#F0DAA2}
.pill.bad{color:var(--danger);background:var(--danger-soft);border-color:#F3C4BF}
.pill.ai{background:var(--mint);border-color:var(--mint);color:var(--navy)}
.pill.demo{background:#EEF2F7;color:var(--navy);border-color:#D3DCE8}
.banner{display:flex;gap:10px;padding:12px 14px;border-radius:14px;align-items:flex-start;border:1px solid}
.banner p{margin:2px 0}
.banner.info{background:var(--soft);border-color:#B7E8DA;color:var(--navy)}
.banner.warn{background:var(--warning-soft);border-color:#F0DAA2;color:#5E4300}
.banner.error{background:var(--danger-soft);border-color:#F3C4BF;color:#7A1A12}
.banner.ok{background:var(--success-soft);border-color:#B7E3C7;color:#0F4D27}

/* forms */
.form{display:grid;gap:14px}
.field{display:grid;gap:6px}
.field>span{font-size:14px;font-weight:650;color:var(--navy)}
.field small{color:var(--muted)}
.input,.v1 select,.v1 textarea{width:100%;min-height:48px;border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:16px;background:#fff;color:var(--ink)}
.code-input{letter-spacing:10px;font-size:26px;text-align:center;font-weight:700;font-variant-numeric:tabular-nums}
.choice{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:14px;padding:12px;background:#fff;cursor:pointer}
.choice input{width:22px;height:22px;margin-top:2px;flex-shrink:0}
.choice.selected{border-color:var(--link);background:var(--soft)}
.toggle{display:flex;align-items:flex-start;gap:12px;border:1px solid var(--line);border-radius:16px;padding:14px;background:#fff}
.switch{position:relative;width:52px;height:30px;flex-shrink:0;border-radius:30px;border:0;background:#CBD5E1;padding:0}
.switch:after{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;transition:left .15s}
.switch[aria-checked="true"]{background:var(--link)} .switch[aria-checked="true"]:after{left:25px}

/* phone shell (CTV / Đại lý / KHO / account) */
.screen{max-width:480px;margin:0 auto;background:var(--canvas);min-height:100vh;min-height:100dvh;position:relative;padding-bottom:96px}
.screen.no-nav{padding-bottom:24px}
.brandbar{padding:14px 16px 12px;background:#fff;display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid #EEF1F4;position:sticky;top:0;z-index:10}
.brand{display:flex;align-items:center;gap:10px;min-width:0;text-decoration:none}
.brand img{width:36px;height:36px;border-radius:10px;flex-shrink:0}
.brand strong{font-size:15px;font-weight:750;line-height:1.2;color:var(--navy);display:block;letter-spacing:-.3px}
.brand .tagline{font-size:11px;color:var(--muted);white-space:nowrap;margin-top:2px;display:block}
.page{padding:18px 16px 16px;display:grid;gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}
.card.tight{padding:0;overflow:hidden}
.hero{position:relative;overflow:hidden;border-radius:22px;background:var(--navy);color:#fff;padding:18px}
.hero h2{color:#fff;font-size:22px;line-height:1.25;margin:10px 0 6px}
.hero p{color:#fff}
.hero .eyebrow{color:#C7F5E8}
.list{border:1px solid var(--line);background:#fff;border-radius:18px;overflow:hidden}
.item{width:100%;display:flex;align-items:center;gap:12px;border:0;background:#fff;padding:14px;text-align:left;color:var(--ink);min-height:68px;text-decoration:none}
.item+.item{border-top:1px solid #EEF1F4}
.item strong{display:block;font-size:15px;color:var(--navy)}
.item .muted{font-size:13px;display:block}
.avatar{display:grid;place-items:center;border-radius:50%;width:42px;height:42px;font-weight:700;font-size:14px;color:var(--navy);background:#E3EBF3;flex-shrink:0}
.iconbox{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--soft);color:var(--link);flex-shrink:0}
.kv{display:grid;grid-template-columns:minmax(110px,40%) 1fr;gap:8px 12px;font-size:14px}
.kv dt{color:var(--muted)} .kv dd{margin:0;font-weight:600;color:var(--navy);overflow-wrap:anywhere}
.steps{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}
.step{display:flex;align-items:center;gap:6px;white-space:nowrap}
.step b{width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:#E8EDF2;color:var(--muted);font-size:11px}
.step.active{color:var(--navy);font-weight:700} .step.active b{background:var(--navy);color:#fff}
.step.done b{background:var(--link);color:#fff}
.step-line{height:1px;background:var(--line);flex:1;min-width:6px}
.bottomnav{max-width:480px;position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;z-index:20;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1.2fr 1.2fr;padding:6px 10px max(8px,env(safe-area-inset-bottom))}
.navitem{min-height:60px;padding:4px;border:0;border-radius:12px;color:var(--muted);background:none;display:flex;align-items:center;flex-direction:column;gap:3px;line-height:1.15;font-size:11.5px;font-weight:600;text-decoration:none;text-align:center}
.navitem.active{color:var(--link);background:var(--soft);font-weight:750}
.topline{display:flex;align-items:center;gap:8px}
.topline h1{font-size:23px}
.backbtn{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;display:grid;place-items:center;color:var(--navy);flex-shrink:0}
.demo-strip{background:#EEF2F7;color:var(--navy);font-size:12px;text-align:center;padding:5px 10px;font-weight:600}
.empty{text-align:center;padding:28px 16px;color:var(--muted)}
.toast{position:fixed;left:50%;bottom:110px;transform:translateX(-50%);background:var(--navy);color:#fff;padding:12px 16px;border-radius:14px;z-index:50;max-width:92vw;font-size:14px;box-shadow:0 8px 24px #0b1f3b33}
.skeleton{height:68px;border-radius:14px;background:linear-gradient(90deg,#EEF1F4,#F7F9FB,#EEF1F4);background-size:200% 100%;animation:sk 1.2s infinite}
@keyframes sk{to{background-position:-200% 0}}

/* auth */
.auth{min-height:100vh;min-height:100dvh;display:grid;place-items:start center;padding:24px 16px;background:linear-gradient(180deg,#0B1F3B 0,#0B1F3B 210px,var(--canvas) 210px)}
.auth-card{width:100%;max-width:440px;background:#fff;border-radius:22px;padding:22px 18px;box-shadow:0 12px 32px #0b1f3b1f;display:grid;gap:16px}
.auth-brand{display:flex;align-items:center;gap:12px;color:#fff;max-width:440px;width:100%;margin:6px 0 18px}
.auth-brand img{width:52px;height:52px;border-radius:14px}
.auth-brand strong{font-size:20px;display:block;letter-spacing:-.3px}
.auth-brand span{font-size:13px;color:#C7F5E8}
.mother-brand{display:flex;align-items:center;justify-content:center;gap:8px;margin:16px 0 0;font-size:13px;color:#6B7280}
.mother-brand img{width:28px;height:28px;border-radius:7px;flex:none}

/* Owner console */
.ops{min-height:100vh;display:grid;grid-template-columns:1fr;background:var(--canvas)}
.ops-side,.ops-main{min-width:0}
.ops-side{background:#fff;border-bottom:1px solid var(--line);padding:10px 12px;position:sticky;top:0;z-index:15}
.ops-side .brand{margin-bottom:8px}
.ops-nav{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}
.ops-nav a{white-space:nowrap;text-decoration:none;color:var(--navy);font-weight:650;font-size:14px;padding:10px 12px;border-radius:12px;min-height:44px;display:flex;align-items:center;gap:6px}
.ops-nav a.active{background:var(--navy);color:#fff}
.ops-main{padding:18px 16px 40px;display:grid;gap:18px;max-width:1100px;width:100%;margin:0 auto}
.grid2{display:grid;gap:14px}
.tile{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;text-decoration:none;color:var(--ink);display:grid;gap:6px;min-height:110px}
.tile strong{color:var(--navy);font-size:16px}
.tile .count{font-size:28px;font-weight:750;color:var(--navy);line-height:1}
.table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;font-size:14px}
.table th,.table td{padding:12px;border-bottom:1px solid #EEF1F4;text-align:left;vertical-align:top}
.table th{font-size:12px;color:var(--muted);font-weight:700;background:#FAFBFC}
/* phone: a wide table scrolls inside its own box instead of widening the page (found 17/10 on /owner/noi-dung at 375 px) */
@media (max-width:640px){.table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.table th,.table td{white-space:nowrap}}
@media (min-width:900px){
  .ops{grid-template-columns:250px 1fr}
  .ops-side{border-bottom:0;border-right:1px solid var(--line);min-height:100vh;padding:18px 14px;position:sticky;top:0;height:100vh}
  .ops-nav{flex-direction:column;overflow:visible}
  .ops-main{padding:28px 32px 48px}
  .grid2{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:360px){ .v1 h1{font-size:23px} .bottomnav .navitem{font-size:10.5px} }

/* SIM result cards + bottom action bar (above the three-zone nav) */
.simcard{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;display:grid;gap:10px}
.simcard input[type=checkbox]{width:24px;height:24px;margin-top:4px;flex-shrink:0}
.simno{display:block;font-size:20px;letter-spacing:.6px;color:var(--navy);font-variant-numeric:tabular-nums}
.simmeta{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:14px;color:var(--muted)} .simmeta b{color:var(--ink)}
.actionbar{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(78px + env(safe-area-inset-bottom));width:min(480px,100%);padding:8px 16px;z-index:19;background:linear-gradient(180deg,#f6f8fa00,#f6f8fa 30%)}
.grid-2btn{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.assistant textarea{min-height:64px;resize:vertical}
.composer{display:grid;gap:12px}
.canvas-preview{width:100%;max-width:360px;border-radius:14px;border:1px solid var(--line);display:block;margin:0 auto;background:#fff}