/* Vizy Auto Studio — công cụ làm việc, giao diện sáng; nhận diện Vizy: mực xanh đậm + xanh lục Auto */
:root{
  --bg:#EDF1EE;--panel:#fff;--ink:#0A1228;--ink-2:#27324C;--muted:#566175;--line:#D6DED9;--line-2:#E7EDE9;
  --green:#12A66A;--green-d:#0B7A4B;--green-dd:#08603B;--green-soft:#E1F4EA;
  --amber:#8A5200;--amber-soft:#FFF0D6;--red:#B1213F;--red-soft:#FCE6EB;--blue:#2E5BFF;
  --f-d:'Bricolage Grotesque','Be Vietnam Pro',system-ui,sans-serif;--f-b:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',sans-serif;
  --r:10px;--bar:56px;color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 14.5px/1.55 var(--f-b);-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}
svg{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
h1,h2,h3{margin:0;font-family:var(--f-d);letter-spacing:-.01em}
a{color:inherit}

/* ---------- đăng nhập ---------- */
.gate{min-height:100svh;display:grid;place-items:center;padding:24px;background:
  radial-gradient(700px 420px at 85% 0,rgba(18,166,106,.2),transparent 60%),var(--ink)}
.gate-card{width:min(420px,100%);background:#fff;border-radius:18px;padding:30px 28px;display:grid;gap:14px;box-shadow:0 30px 80px -30px rgba(0,0,0,.6)}
.gate-card h1{font-size:26px;line-height:1.15;margin-top:6px}
.gate-card .lede{margin:0;color:var(--muted)}
.gate .brand{color:var(--ink)}

/* ---------- khung chính ---------- */
.shell{min-height:100svh;display:grid;grid-template-columns:88px minmax(0,1fr);grid-template-rows:var(--bar) 1fr;grid-template-areas:"bar bar" "rail work"}
.bar{grid-area:bar;position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:18px;padding:0 20px;background:var(--ink);color:#fff}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font:700 17px/1 var(--f-d)}
.brand-mark{width:30px;height:30px;color:#fff}
.gate .brand-mark{color:var(--ink)}
.beta{font:600 11px/1 var(--f-b);font-style:normal;padding:4px 7px;border-radius:6px;background:rgba(18,166,106,.22);color:#86E8BE}
.chips{display:flex;gap:8px;margin-left:auto;overflow:auto;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(255,255,255,.16);background:transparent;color:#C9D3E6;padding:5px 11px;border-radius:999px;font-size:12.5px;white-space:nowrap}
.chip i{width:8px;height:8px;border-radius:50%;background:#6B7691}
.chip.on i{background:#2FD08F;box-shadow:0 0 0 3px rgba(47,208,143,.2)}
.chip.off i{background:#F2A23A}
.bar .btn.quiet{color:#C9D3E6;border-color:rgba(255,255,255,.16);background:transparent}
.bar .btn.quiet:hover{background:rgba(255,255,255,.08)}

.rail{grid-area:rail;position:sticky;top:var(--bar);height:calc(100svh - var(--bar));align-self:start;display:flex;flex-direction:column;gap:4px;padding:14px 8px;background:#fff;border-right:1px solid var(--line)}
.rail button{display:grid;justify-items:center;gap:4px;padding:10px 4px;border:0;border-radius:12px;background:transparent;color:var(--muted);font-size:12px;font-weight:500}
.rail button:hover{background:var(--line-2);color:var(--ink)}
.rail button[aria-current="page"]{background:var(--green-soft);color:var(--green-dd);font-weight:600}

.work{grid-area:work;display:grid;grid-template-columns:minmax(0,1fr) 392px;gap:32px;padding:30px 32px 56px;align-items:start;max-width:1320px;width:100%}
.panes{min-width:0;max-width:700px}
.work[data-view="library"],.work[data-view="settings"]{grid-template-columns:minmax(0,1fr)}
.work[data-view="library"] .preview,.work[data-view="settings"] .preview{display:none}
.work[data-view="library"] .panes,.work[data-view="settings"] .panes{max-width:980px}

.pane-head{margin-bottom:22px}
.pane-head h1{font-size:30px;line-height:1.1;font-weight:700}
.pane-head p{margin:8px 0 0;color:var(--muted);max-width:62ch}

/* ---------- form ---------- */
.form{display:grid;gap:16px}
.field{display:grid;gap:6px;min-width:0}
.field>span,.opts legend,.field>span.lbl{font-weight:600;font-size:13.5px;color:var(--ink-2)}
input,select,textarea{width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--r);background:#fff}
textarea{resize:vertical;line-height:1.5;min-height:96px}
input::placeholder,textarea::placeholder{color:#8993A5}
input:hover,select:hover,textarea:hover{border-color:#B9C5BE}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
select{appearance:none;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23566175' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center;padding-right:36px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.wide{grid-column:1/-1}
.opts{border:1px solid var(--line);border-radius:var(--r);padding:12px 14px 6px;margin:0;display:grid;gap:2px;background:#fff}
.opts legend{padding:0 6px}
.check{display:flex;gap:12px;align-items:flex-start;padding:8px 0;cursor:pointer}
.check input{width:20px;height:20px;min-height:0;margin:2px 0 0;accent-color:var(--green-d)}
.check span{display:grid}
.check small{color:var(--muted);font-size:13px}
.actions{display:flex;flex-wrap:wrap;gap:10px}
.actions.tight{margin-bottom:18px}
.msg{margin:0;padding:10px 12px;border-radius:var(--r);background:var(--red-soft);color:var(--red);font-weight:500}
.msg.info{background:var(--amber-soft);color:var(--amber)}
.hint{color:var(--muted);font-weight:400;font-size:13px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border:1px solid var(--line);border-radius:var(--r);background:#fff;font-weight:600;font-size:14px;text-decoration:none;transition:background .15s,border-color .15s,transform .15s}
.btn:hover{background:var(--line-2);border-color:#B9C5BE}
.btn:active{transform:translateY(1px)}
.btn svg{width:18px;height:18px}
.btn.primary{background:var(--green-d);border-color:var(--green-d);color:#fff}
.btn.primary:hover{background:var(--green-dd);border-color:var(--green-dd)}
.btn.sm{min-height:36px;padding:0 12px;font-size:13px}
.btn.block{width:100%}
.btn[disabled],.btn[aria-disabled="true"]{opacity:.55;pointer-events:none}
.filebtn{cursor:pointer}

.brand-box{border:1px solid var(--line);border-radius:var(--r);background:#fff;margin-bottom:18px}
.brand-box summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:12px;padding:13px 14px;font-weight:600;min-height:48px;align-items:center}
.brand-box summary::-webkit-details-marker{display:none}
.brand-box summary::after{content:"";width:8px;height:8px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);margin-left:4px;transition:transform .2s}
.brand-box[open] summary::after{transform:rotate(-135deg)}
.brand-box .grid2{padding:4px 14px 16px}

/* ---------- tiến trình ---------- */
.pipe{list-style:none;margin:20px 0 0;padding:0;border:1px solid var(--line);border-radius:var(--r);background:#fff;overflow:hidden}
.pipe li{display:grid;grid-template-columns:26px minmax(0,1fr) auto;gap:12px;align-items:center;padding:12px 14px;border-top:1px solid var(--line-2)}
.pipe li:first-child{border-top:0}
.pipe span{color:var(--muted);font-size:13px;text-align:right}
.pipe i{width:22px;height:22px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;font-style:normal}
.pipe li[data-state="run"] i{border-color:var(--green) var(--line) var(--line);animation:spin .8s linear infinite}
.pipe li[data-state="ok"] i{background:var(--green-d);border-color:var(--green-d)}
.pipe li[data-state="ok"] i::before{content:"";width:9px;height:5px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg) translate(1px,-1px)}
.pipe li[data-state="err"] i{background:var(--red);border-color:var(--red)}
.pipe li[data-state="err"] i::before{content:"!";color:#fff;font:700 13px/1 var(--f-b)}
.pipe li[data-state="err"] span{color:var(--red);font-weight:500;text-align:left;grid-column:2/-1}
.pipe li[data-state="skip"]{opacity:.55}
.pipe li[data-state="run"] span{color:var(--green-dd);font-weight:500}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- trình soạn ---------- */
#editor{margin-top:26px;border-top:1px solid var(--line);padding-top:22px;display:grid;gap:18px}
.vtabs{display:flex;gap:8px;flex-wrap:wrap}
.vtabs button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 14px;font-weight:600;font-size:13px}
.vtabs button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.ed-note{margin:-6px 0 0;color:var(--muted);font-size:13px}
.script{margin:0;padding:0;list-style:none;display:grid;gap:6px;color:var(--ink-2)}
.script li{padding:8px 10px;border-radius:8px;background:var(--line-2);font-size:13.5px}
.ed-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* ---------- ảnh, video ---------- */
.styles{display:flex;flex-wrap:wrap;gap:8px}
.styles button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 13px;font-size:13px;font-weight:500}
.styles button[aria-pressed="true"]{border-color:var(--green-d);background:var(--green-soft);color:var(--green-dd);font-weight:600}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:14px;margin-top:22px}
.shot{display:grid;gap:8px;align-content:start}
.shot .pic{position:relative;border-radius:var(--r);overflow:hidden;background:var(--line-2);border:2px solid transparent}
.shot img{display:block;width:100%;height:auto}
.shot.sel .pic{border-color:var(--green)}
.shot .tag{position:absolute;left:8px;top:8px;background:var(--green-d);color:#fff;font-size:11.5px;font-weight:600;padding:3px 8px;border-radius:6px}
.shot .row{display:grid;grid-template-columns:1fr 1fr 40px;gap:6px}
.shot .btn{min-height:36px;padding:0 6px;font-size:12.5px;white-space:nowrap;min-width:0}
.shot .btn svg{width:16px;height:16px;flex:none}
.skel{aspect-ratio:4/5;border-radius:var(--r);background:linear-gradient(100deg,var(--line-2) 30%,#F6F9F7 50%,var(--line-2) 70%);background-size:220% 100%;animation:shine 1.3s linear infinite}
@keyframes shine{to{background-position:-120% 0}}
.srcimg{display:flex;gap:12px;align-items:center;padding:10px;border:1px dashed var(--line);border-radius:var(--r);background:#fff}
.srcimg img{width:56px;height:70px;object-fit:cover;border-radius:8px}
.srcimg span{color:var(--muted);font-size:13.5px}
.vjob{display:flex;gap:14px;align-items:center;margin-top:22px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.vjob div:last-child{display:grid}
.vjob span{color:var(--muted);font-size:13px}
.spin{width:24px;height:24px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--green);animation:spin .9s linear infinite}
.vresult{margin-top:20px;display:grid;gap:14px}
.vcard{display:grid;gap:10px;max-width:340px}
.vcard video{width:100%;border-radius:var(--r);background:#000;display:block}

/* ---------- thư viện ---------- */
.lib{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.lcard{display:grid;grid-template-rows:auto 1fr auto;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.lthumb{position:relative;aspect-ratio:4/3;background:var(--line-2);display:grid;place-items:center;color:var(--muted);font-size:13px}
.lthumb img,.lthumb video{width:100%;height:100%;object-fit:cover;display:block}
.lbody{padding:12px 14px;display:grid;gap:6px;align-content:start}
.lbody p{margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;white-space:pre-line}
.lbody small{color:var(--muted)}
.lact{display:flex;gap:6px;padding:0 14px 14px;flex-wrap:wrap}
.empty{grid-column:1/-1;padding:34px 20px;border:1px dashed var(--line);border-radius:12px;text-align:center;color:var(--muted);background:#fff}
.empty b{display:block;color:var(--ink);font:700 18px/1.3 var(--f-d);margin-bottom:4px}

/* ---------- thiết lập ---------- */
.provs{display:grid;gap:12px}
.prov{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 16px;align-items:center;padding:16px;background:#fff;border:1px solid var(--line);border-radius:12px}
.prov h3{font-size:17px}
.prov p{margin:0;color:var(--muted);font-size:13.5px}
.prov code{font:500 12.5px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--line-2);padding:2px 6px;border-radius:5px;color:var(--ink-2)}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12.5px;font-weight:600;background:var(--amber-soft);color:var(--amber)}
.pill.ok{background:var(--green-soft);color:var(--green-dd)}
.prov .res{grid-column:1/-1;font-size:13px;color:var(--muted)}
.prov .res.bad{color:var(--red)}
.prov .res.good{color:var(--green-dd)}
.howto{margin-top:24px;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:12px;max-width:72ch}
.howto h2{font-size:18px;margin-bottom:8px}
.howto p{margin:0 0 8px;color:var(--ink-2)}

/* ---------- khung điện thoại xem trước ---------- */
.preview{position:sticky;top:calc(var(--bar) + 24px);display:grid;gap:14px}
.pv-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.pv-head h2{font-size:18px}
.seg{display:inline-flex;padding:3px;background:#fff;border:1px solid var(--line);border-radius:10px}
.seg button{border:0;background:transparent;padding:5px 12px;border-radius:7px;font-size:13px;font-weight:500;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--ink);color:#fff;font-weight:600}
.phone{border:9px solid var(--ink);border-radius:40px;background:#fff;overflow:hidden;box-shadow:0 30px 60px -30px rgba(10,18,40,.5)}
.post{max-height:min(700px,calc(100svh - 230px));overflow:auto;overscroll-behavior:contain}
.post-top{display:flex;gap:10px;align-items:center;padding:14px 14px 10px}
.av{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--green),#0FB5D8);color:#fff;font:700 16px/1 var(--f-d);flex:none}
.post-top b{display:block;line-height:1.2}
.post-top small{color:var(--muted);font-size:12.5px}
.post-text{padding:0 14px 12px;white-space:pre-wrap;word-break:break-word;font-size:14.5px;line-height:1.5}
.post-text .tags{color:#1D56D6}
.ghost{color:#8993A5}
.media{position:relative;aspect-ratio:var(--ar,4/5);background:var(--line-2);overflow:hidden}
.media img,.media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;background:#000}
.ph{position:absolute;inset:0;display:grid;place-items:center;padding:20px;text-align:center;color:#8993A5;font-size:13.5px}
.media.busy::after{content:attr(data-label);position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:16px;font-weight:600;color:var(--ink-2);background:linear-gradient(100deg,rgba(231,237,233,.86) 30%,rgba(246,249,247,.9) 50%,rgba(231,237,233,.86) 70%);background-size:220% 100%;animation:shine 1.3s linear infinite}
.mtabs{display:flex;gap:6px;padding:8px 14px 0}
.mtabs button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:3px 12px;font-size:12.5px;font-weight:500}
.mtabs button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.react{display:flex;justify-content:space-around;border-top:1px solid var(--line-2);margin-top:10px;padding:10px 6px;color:var(--muted);font-size:13px;font-weight:500}
.react span{display:inline-flex;align-items:center;gap:6px}
.react svg{width:17px;height:17px}
.pv-actions{display:flex;gap:8px;flex-wrap:wrap}

.phone[data-mode="reel"] .post{position:relative;aspect-ratio:9/16;max-height:none;overflow:hidden;background:#000;color:#fff}
.phone[data-mode="reel"] .media{position:absolute;inset:0;aspect-ratio:auto}
.phone[data-mode="reel"] .post-top{position:absolute;z-index:2;top:0;left:0;right:0;background:linear-gradient(#0009,transparent);padding-bottom:26px}
.phone[data-mode="reel"] .post-top small{color:#E5E9F2}
.phone[data-mode="reel"] .post-text{position:absolute;z-index:2;left:0;right:0;bottom:0;max-height:46%;overflow:auto;padding:36px 14px 16px;background:linear-gradient(transparent,#000c);font-size:13.5px}
.phone[data-mode="reel"] .post-text .tags{color:#9DC0FF}
.phone[data-mode="reel"] .ghost{color:#C5CCDB}
.phone[data-mode="reel"] .react{display:none}
.phone[data-mode="reel"] .mtabs{position:absolute;z-index:3;top:62px;right:10px;padding:0}
.phone[data-mode="reel"] .mtabs button{background:#0008;color:#fff;border-color:#fff4}
.phone[data-mode="reel"] .ph{color:#C5CCDB}

/* ---------- thông báo ---------- */
.toasts{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:60;display:grid;gap:8px;width:min(92vw,420px);pointer-events:none}
.toast{pointer-events:auto;background:var(--ink);color:#fff;padding:11px 14px;border-radius:10px;font-size:14px;box-shadow:0 14px 30px -10px rgba(0,0,0,.5);animation:rise .25s ease-out}
.toast.bad{background:var(--red)}
@keyframes rise{from{opacity:0;transform:translateY(8px)}}

/* ---------- màn hình nhỏ ---------- */
@media (max-width:1180px){
  .work{grid-template-columns:minmax(0,1fr) 340px;gap:24px;padding:26px 24px 48px}
}
@media (max-width:960px){
  .shell{grid-template-columns:minmax(0,1fr);grid-template-areas:"bar" "work"}
  .rail{position:fixed;z-index:40;left:0;right:0;bottom:0;top:auto;height:auto;flex-direction:row;justify-content:space-around;padding:6px 6px calc(6px + env(safe-area-inset-bottom));border-right:0;border-top:1px solid var(--line);box-shadow:0 -10px 30px -18px rgba(10,18,40,.35)}
  .rail button{flex:1;padding:7px 2px;font-size:11.5px;min-width:0}
  .rail button span{white-space:nowrap}
  .work,.work[data-view="library"],.work[data-view="settings"]{grid-template-columns:minmax(0,1fr);padding:20px 16px calc(96px + env(safe-area-inset-bottom));gap:28px}
  .panes{max-width:none}
  .preview{position:static}
  .phone{max-width:380px;margin:0 auto;width:100%}
  .pane-head h1{font-size:26px}
  .toasts{bottom:calc(84px + env(safe-area-inset-bottom))}
  .chips .chip:nth-child(n+4){display:none}
  .bar{padding:0 14px;gap:10px}
  .bar .btn.quiet{padding:0 10px}
}
@media (max-width:620px){
  .grid2{grid-template-columns:minmax(0,1fr)}
  .grid3,.grid4{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .grid3>.field:last-child:nth-child(odd){grid-column:1/-1}
  .prov{grid-template-columns:minmax(0,1fr)}
  .chips{display:none}
  .bar{justify-content:space-between}
  .actions .btn{flex:1 1 140px}
  .gate-card{padding:26px 20px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}
.lthumb .tag{position:absolute;left:8px;top:8px;background:var(--green-d);color:#fff;font-size:11.5px;font-weight:600;padding:3px 8px;border-radius:6px}
.brand-box summary .hint{font-weight:400;font-size:13px;text-align:right}
@media (max-width:600px){
  .brand-box summary{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 12px}
  .brand-box summary .hint{grid-column:1;grid-row:2;text-align:left}
  .brand-box summary::after{grid-column:2;grid-row:1/3;align-self:center}
}
@media (max-width:600px){
  .shot .row{grid-template-columns:1fr 1fr}
  .shot .row .btn:last-child{grid-column:1/-1}
}