*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

/* The browser's built-in rule for the hidden attribute sits in the user-agent
   stylesheet, so ANY author class that sets display (.overlay, .fld, #preview)
   silently defeats it. This restores it everywhere. Do not remove. */
[hidden]{display:none!important}

:root{
  --brand:#2A2774;
  --brand-deep:#1B1950;
  --brand-soft:#EEEDF8;
  --accent:#00A85C;
  --danger:#D14343;
  --ink:#1C1B2E;
  --ink-mid:#5A5872;
  --ink-soft:#8A88A0;
  --line:#E4E3EF;
  --bg:#F6F6FA;
  --white:#fff;
  --r:12px;
  --shadow:0 1px 3px rgba(27,25,80,.05),0 8px 24px rgba(27,25,80,.06);
}

body{
  font-family:'DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
input,select,textarea,button{font-family:inherit;font-size:1rem}
h1,h2,h3{letter-spacing:-.01em;line-height:1.25}

.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;z-index:99;background:#fff;color:var(--brand);padding:.6rem 1rem;border-radius:8px}

/* ---------------- topbar ---------------- */
.topbar{background:var(--brand);color:#fff;position:sticky;top:0;z-index:20}
.topbar-in{max-width:1240px;margin:0 auto;padding:.7rem 1rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brandmark{display:flex;align-items:center;gap:.6rem;min-width:0}
.mark{width:34px;height:34px;flex:none;border-radius:9px;background:rgba(255,255,255,.15);display:grid;place-items:center;font-weight:700}
.brandtext{font-weight:700;font-size:1.02rem;line-height:1.15;white-space:nowrap}
.brandtext small{display:block;font-weight:400;font-size:.72rem;color:rgba(255,255,255,.65)}
.topbar-actions{display:flex;align-items:center;gap:.5rem}
.pill{display:flex;align-items:center;gap:.45rem;background:rgba(255,255,255,.12);color:#fff;border:none;border-radius:999px;padding:.42rem .85rem;font-size:.85rem;font-weight:500;cursor:pointer;white-space:nowrap}
.pill:hover{background:rgba(255,255,255,.2)}
.dot{width:8px;height:8px;border-radius:50%;background:#FF9A3E;flex:none}
.dot.ok{background:#4ADE80}
.icon-btn{background:rgba(255,255,255,.12);color:#fff;border:none;width:34px;height:34px;border-radius:9px;font-size:1.1rem;cursor:pointer;line-height:1}
.icon-btn:hover{background:rgba(255,255,255,.22)}
@media(max-width:520px){.brandtext{font-size:.9rem}.brandtext small{display:none}}

.banner{padding:.7rem 1rem;text-align:center;font-size:.9rem}
.banner-warn{background:#FFF4E0;color:#7A4B00;border-bottom:1px solid #F0DDB8}

/* ---------------- layout ---------------- */
.shell{max-width:1240px;margin:0 auto;padding:1.25rem 1rem 3rem;display:grid;grid-template-columns:300px 1fr;gap:1.25rem;align-items:start}
@media(max-width:900px){.shell{grid-template-columns:1fr}}
.work{display:grid;gap:1.25rem;min-width:0}

.panel{background:var(--white);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:1.1rem}
.side{position:sticky;top:4.2rem}
@media(max-width:900px){.side{position:static}}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.9rem}
.panel-head h2{font-size:1.02rem;display:flex;align-items:center;gap:.55rem}
.step{width:22px;height:22px;flex:none;border-radius:50%;background:var(--brand);color:#fff;font-size:.76rem;display:grid;place-items:center;font-weight:700}

/* ---------------- mode + brands ---------------- */
.mode-switch{display:grid;grid-template-columns:1fr 1fr;gap:.3rem;background:var(--brand-soft);padding:.28rem;border-radius:10px}
.mode-opt{background:none;border:none;padding:.5rem;border-radius:8px;font-size:.9rem;font-weight:600;color:var(--ink-mid);cursor:pointer}
.mode-opt.is-on{background:var(--white);color:var(--brand);box-shadow:0 1px 3px rgba(27,25,80,.12)}
.mode-hint{font-size:.82rem;color:var(--ink-soft);margin:.55rem 0 .9rem}

.brand-list{display:grid;gap:.45rem;max-height:52vh;overflow:auto}
.brand-card{display:flex;align-items:center;gap:.6rem;padding:.6rem .7rem;border:1.5px solid var(--line);border-radius:10px;cursor:pointer;background:var(--white);text-align:left;width:100%}
.brand-card:hover{border-color:var(--brand)}
.brand-card.is-on{border-color:var(--brand);background:var(--brand-soft)}
.brand-av{width:30px;height:30px;flex:none;border-radius:8px;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.85rem}
.brand-nm{flex:1;min-width:0;font-weight:600;font-size:.92rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.brand-nm span{display:block;font-weight:400;font-size:.78rem;color:var(--ink-soft);overflow:hidden;text-overflow:ellipsis}
.brand-edit{background:none;border:none;color:var(--ink-soft);cursor:pointer;font-size:.95rem;padding:.2rem .3rem;border-radius:6px;flex:none}
.brand-edit:hover{color:var(--brand);background:var(--white)}
.empty-note{font-size:.87rem;color:var(--ink-soft);text-align:center;padding:1.5rem .5rem;border:1px dashed var(--line);border-radius:10px}

/* ---------------- dropzone ---------------- */
.drop{border:2px dashed var(--line);border-radius:var(--r);min-height:190px;display:grid;place-items:center;cursor:pointer;padding:1rem;background:#FCFCFE;transition:border-color .15s,background .15s}
.drop:hover,.drop:focus-visible,.drop.over{border-color:var(--brand);background:var(--brand-soft);outline:none}
.drop-empty{text-align:center;pointer-events:none}
.drop-ico{font-size:1.9rem}
.drop-main{font-weight:600;margin-top:.4rem}
.drop-sub{font-size:.83rem;color:var(--ink-soft);margin-top:.15rem}
#preview{max-width:100%;max-height:340px;border-radius:10px;display:block}
.imgmeta{font-size:.82rem;color:var(--ink-soft);margin-top:.55rem}

/* ---------------- fields ---------------- */
.opt-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.85rem}
.fld{display:block;margin-bottom:.9rem}
.fld>span{display:block;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-mid);margin-bottom:.35rem}
.fld>span b{color:var(--danger)}
.fld input,.fld select,.fld textarea{
  width:100%;padding:.6rem .75rem;border:1.5px solid var(--line);border-radius:9px;
  background:var(--white);color:var(--ink);
}
.fld textarea{resize:vertical;line-height:1.55}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(42,39,116,.12)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 .85rem}
@media(max-width:560px){.grid2{grid-template-columns:1fr}}
.hint{font-size:.82rem;color:var(--ink-soft);margin:-.5rem 0 .9rem}
.hint code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.8rem;background:var(--brand-soft);padding:.05rem .3rem;border-radius:4px}
.hint a{color:var(--brand)}
.check{display:flex;align-items:center;gap:.55rem;font-size:.93rem;cursor:pointer;margin-bottom:.5rem}
.check input{width:17px;height:17px;accent-color:var(--brand);cursor:pointer;flex:none}
.socials{border:1px solid var(--line);border-radius:10px;padding:.85rem .9rem .1rem;margin-bottom:1rem}
.socials legend{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-mid);padding:0 .35rem}

/* ---------------- buttons ---------------- */
.actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1rem}
.btn{font-weight:600;padding:.65rem 1.25rem;border-radius:9px;border:1.5px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,opacity .15s}
.btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.btn-lg{padding:.8rem 1.7rem;font-size:1.02rem}
.btn-sm{padding:.4rem .8rem;font-size:.86rem}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover:not(:disabled){background:var(--brand-deep)}
.btn-primary:disabled{opacity:.45;cursor:not-allowed}
.btn-ghost{background:var(--white);color:var(--brand);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--brand);background:var(--brand-soft)}
.btn-danger-ghost{background:none;color:var(--danger);border-color:transparent}
.btn-danger-ghost:hover{background:#FDF0F0}
.btn.busy{position:relative;color:transparent!important}
.btn.busy::after{content:"";position:absolute;inset:0;margin:auto;width:17px;height:17px;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
.btn-ghost.busy::after{border-color:rgba(42,39,116,.3);border-top-color:var(--brand)}
@keyframes spin{to{transform:rotate(360deg)}}

.status{margin-top:.7rem;font-size:.89rem;font-weight:500;min-height:1.3em}
.status.ok{color:var(--accent)}
.status.err{color:var(--danger)}
.status.busy{color:var(--ink-mid)}

/* ---------------- results ---------------- */
.usage{font-size:.78rem;color:var(--ink-soft)}
.res-block{border-top:1px solid var(--line);padding-top:1rem;margin-top:1rem}
.res-block:first-of-type{border-top:none;padding-top:0;margin-top:0}
.res-head{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.6rem}
.res-head h3{font-size:.83rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-mid)}
.copy{font-size:.82rem;font-weight:600;color:var(--brand);background:none;border:1.5px solid var(--line);border-radius:7px;padding:.3rem .7rem;cursor:pointer;flex:none}
.copy:hover{border-color:var(--brand);background:var(--brand-soft)}
.desc{color:var(--ink-mid);margin-bottom:.7rem}
.chips{display:flex;flex-wrap:wrap;gap:.35rem}
.chip{font-size:.79rem;background:var(--brand-soft);color:var(--brand);padding:.2rem .6rem;border-radius:999px}

.caps{display:grid;gap:.7rem}
.cap{border:1px solid var(--line);border-radius:10px;padding:.85rem;background:#FCFCFE}
.cap-top{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.4rem}
.cap-angle{font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--brand)}
.cap-txt{white-space:pre-wrap;word-break:break-word}
.tags{display:flex;flex-wrap:wrap;gap:.35rem}
.tag{font-size:.85rem;background:var(--brand-soft);color:var(--brand);padding:.25rem .65rem;border-radius:7px;cursor:pointer;border:none}
.tag:hover{background:var(--brand);color:#fff}

/* ---------------- modals ---------------- */
.overlay{position:fixed;inset:0;background:rgba(27,25,80,.45);display:grid;place-items:center;padding:1rem;z-index:50;overflow-y:auto}
.modal{background:var(--white);border-radius:14px;width:100%;max-width:460px;box-shadow:0 24px 60px rgba(27,25,80,.25);margin:auto}
.modal-wide{max-width:660px}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.1rem;border-bottom:1px solid var(--line)}
.modal-head h2{font-size:1.05rem}
.modal-head .icon-btn{background:var(--brand-soft);color:var(--brand);font-size:1.35rem}
.modal-head .icon-btn:hover{background:var(--line)}
.modal-body{padding:1.1rem}
.modal-actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:.4rem}
.key-row{display:flex;gap:.5rem}
.key-row input{flex:1;min-width:0;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.9rem}

/* ---------------- toast ---------------- */
.toast{position:fixed;left:50%;bottom:1.5rem;transform:translateX(-50%);background:var(--ink);color:#fff;padding:.65rem 1.15rem;border-radius:9px;font-size:.9rem;font-weight:500;z-index:80;box-shadow:0 10px 30px rgba(0,0,0,.2)}

.foot{max-width:1240px;margin:0 auto;padding:1.5rem 1rem 2.5rem;color:var(--ink-soft);font-size:.83rem;display:flex;flex-wrap:wrap;gap:.5rem;justify-content:space-between}

@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}