/* ── Modal ── */
.scrim{position:fixed;inset:0;background:rgba(15,15,15,.4);backdrop-filter:blur(2px);display:none;align-items:flex-start;justify-content:center;z-index:120;padding:40px 20px;overflow:auto}
.scrim.top{z-index:250}
.scrim.show{display:flex}
.modal{background:#fff;border-radius:14px;width:640px;max-width:100%;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.2);animation:pop .16s ease}
@keyframes pop{from{transform:translateY(6px);opacity:0}to{transform:none;opacity:1}}
.mhd{display:flex;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}
.mhd h3{font-size:16px;font-weight:700;flex:1}
.mhd .x{border:none;background:var(--soft2);width:28px;height:28px;border-radius:7px;color:var(--ink2);font-size:15px;display:flex;align-items:center;justify-content:center}
.steps3{display:flex;align-items:center;padding:14px 20px 0;gap:0}
.s3{flex:1;display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink3);position:relative}
.s3:not(:last-child)::after{content:'';flex:1;height:1px;background:var(--line);margin:0 8px}
.s3 .sn{width:22px;height:22px;border-radius:6px;background:var(--soft2);color:var(--ink3);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;flex:none;font-family:var(--mono)}
.s3.on{color:var(--ink)} .s3.on .sn{background:var(--ink);color:#fff}
.s3.done .sn{background:var(--ink);color:#fff}
.mbody{padding:18px 20px;max-height:52vh;overflow-y:auto}
.fld{margin-bottom:13px}
.fld>label{display:block;font-size:12px;font-weight:600;color:var(--ink);margin-bottom:5px;letter-spacing:.01em}
.fld .hint{font-size:11.5px;color:var(--ink3);margin-top:4px;line-height:1.5}
.inp,select.inp,textarea.inp{width:100%;border:1px solid var(--line2);border-radius:8px;padding:9px 11px;color:var(--ink);background:#fff;transition:border-color .12s;outline:none}
.inp:focus{border-color:var(--ink)}
textarea.inp{resize:vertical;min-height:60px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.creapick{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.crp{border:1px solid var(--line2);border-radius:9px;padding:9px;display:flex;gap:9px;align-items:center;cursor:pointer;background:#fff;font:inherit;text-align:left;width:100%}
.crp:hover{border-color:var(--ink2)}
.crp.on{border-color:var(--nc);background:var(--ol)}
.crp .th{width:80px;height:45px;border-radius:4px;background:#000;flex:none;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.crp-vid{width:100%;height:100%;object-fit:cover;display:block}
.crp .cn{font-size:12.5px;font-weight:600;color:var(--ink)}
.crp .cm{font-size:10.5px;color:var(--ink3);margin-top:2px}
.modal.modal-crea-pick{width:560px}
.modal.modal-crea-pick .creapick{grid-template-columns:1fr}
.mfoot{display:flex;align-items:center;gap:8px;padding:14px 20px;border-top:1px solid var(--line);background:var(--soft)}
.mfoot .sp{flex:1}
.summary{background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:12.5px}
.summary .sr{display:flex;justify-content:space-between;padding:5px 0;border-bottom:1px dashed var(--line)}
.summary .sr:last-child{border:none}
.summary .sr .l{color:var(--ink3)} .summary .sr .v{color:var(--ink);font-weight:500;text-align:right;max-width:60%}
.reason{background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.reason .rt{font-family:var(--mono);font-size:10px;color:var(--ink3);letter-spacing:.06em;margin-bottom:10px}
.reason ul{list-style:none;display:grid;gap:8px}
.reason li{display:flex;gap:9px;align-items:flex-start;font-size:13px}
.reason li .bx{font-family:var(--mono);font-size:9.5px;background:var(--ink);color:#fff;border-radius:4px;padding:2px 6px;white-space:nowrap;flex:none;margin-top:2px}

/* creative preview modal */
.modal.modal-prev{width:720px}
.cre-prev-body{max-height:none!important;padding-top:16px}
.cre-prev{aspect-ratio:16/9;background:#000;border-radius:10px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.cre-prev-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000}
.cre-prev-play{position:relative;z-index:2;width:56px;height:56px;border-radius:50%;border:none;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .12s,transform .12s}
.cre-prev-play:hover{background:rgba(255,255,255,.28);transform:scale(1.04)}
.cre-prev-dur,.cre-prev-size{position:absolute;font-size:10.5px;color:#fff;background:rgba(0,0,0,.55);padding:2px 7px;border-radius:4px;z-index:2}
.cre-prev-dur{right:10px;bottom:10px}
.cre-prev-size{left:10px;bottom:10px}
.cre-prev-bar{position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--nc);opacity:0}
.cre-prev.playing .cre-prev-bar{opacity:1}
@keyframes creplay{from{width:0}to{width:100%}}
.cre-prev-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.cre-prev-tag{background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:10px 12px}
.cre-prev-tag .l{display:block;font-size:10px;font-family:var(--mono);letter-spacing:.04em;color:var(--ink3);text-transform:uppercase;margin-bottom:4px}
.cre-prev-tag .v{display:block;font-size:13px;font-weight:600;color:var(--ink)}

/* pixel wizard */
.modal.modal-px-guide{width:760px}
.modal.modal-px-form{
  width:540px;
  height:min(820px, calc(100vh - 80px));
  border-radius:12px;
  display:flex;
  flex-direction:column;
  opacity:1;
  animation:pop .16s ease forwards;
}
.modal.modal-px-form .mhd,
.modal.modal-px-form .mfoot{
  flex:0 0 auto;
  padding:18px;
}
.modal.modal-px-form .mhd h3{font-size:16px;font-weight:600}
.modal.modal-px-form .mhd .x{background:transparent;font-size:20px}
.px-form-body{
  flex:1;
  min-height:0;
  max-height:none!important;
  overflow:hidden!important;
  padding:18px!important;
  display:flex;
  flex-direction:column;
}
.px-form-body .fld{margin-bottom:16px}
.px-form-body .fld>label{font-size:13px;font-weight:500;margin-bottom:8px}
.px-form-body .inp{height:36px;border-radius:6px;font-size:14px;padding:0 10px}
.px-form-foot{justify-content:flex-end;background:#fff!important}
.px-form-foot .btn{height:32px;border-radius:6px}
.required{color:#e5484d}
.px-guide-body{max-height:58vh!important}
.px-small{font-size:11.5px;color:var(--ink3);line-height:1.55;margin-top:6px}
.px-lead{font-size:13px;color:var(--ink2);line-height:1.6;margin-bottom:16px}
.px-muted{font-size:12.5px;color:var(--ink2);line-height:1.65;margin-bottom:10px}
.px-muted code,.px-small code,.px-lead code{font-family:var(--mono);font-size:.9em;background:var(--soft2);padding:1px 5px;border-radius:4px}
.px-method-list{display:flex;flex-direction:column;gap:10px;margin-top:8px}
.px-method-opt{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border:1px solid var(--line2);border-radius:10px;cursor:pointer;transition:border-color .12s,background .12s}
.px-method-opt:hover{border-color:var(--ink3)}
.px-method-opt.sel{border-color:var(--ink);background:var(--soft)}
.px-method-opt input{margin-top:3px;width:15px;height:15px;flex:none;accent-color:var(--nc)}
.px-method-title{font-size:14px;font-weight:600;color:var(--ink)}
.px-method-desc{font-size:12.5px;color:var(--ink2);margin-top:3px;line-height:1.5}
.px-prep{background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin-bottom:18px}
.px-prep-title{font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ink3);margin-bottom:10px}
.px-field-table{width:100%;border-collapse:collapse;font-size:12px;margin:8px 0}
.px-field-table th,.px-field-table td{border:1px solid var(--line);padding:7px 10px;text-align:left;vertical-align:top}
.px-field-table th{background:var(--soft2);font-weight:600;color:var(--ink2);white-space:nowrap}
.px-field-table .req{color:var(--nc);font-weight:600}
.px-field-table .opt{color:var(--ink3)}
.px-field-table code{font-family:var(--mono);font-size:11px}
.px-id-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:10px 0;font-size:12px;color:var(--ink2)}
.px-id-row code{font-family:var(--mono);font-size:11.5px;background:#fff;border:1px solid var(--line);padding:4px 8px;border-radius:6px}
.px-step{margin:16px 0}
.px-step-title{font-size:13px;font-weight:700;color:var(--ink);margin-bottom:8px}
.px-code-wrap{margin:8px 0 12px}
.px-code{background:#fafafa;border:1px solid var(--line);border-radius:9px;padding:14px 16px;font-family:var(--mono);font-size:11px;color:#1a1a1a;white-space:pre-wrap;line-height:1.7;overflow:auto;margin:0}
.px-code-actions{display:flex;justify-content:flex-end;margin-top:8px}
.px-note{background:#FFF8F6;border:1px solid #FFD9B8;border-radius:9px;padding:12px 14px;font-size:12px;color:#7a4a1f;line-height:1.6;margin-top:14px}

.px-brand-select{position:relative}
.px-brand-trigger,
.px-brand-option{
  width:100%;
  min-height:36px;
  border:1px solid #dcdcdc;
  border-radius:6px;
  background:#fff;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 10px;
  font-family:inherit;
  cursor:pointer;
}
.px-brand-options{
  display:none;
  position:absolute;
  z-index:10;
  top:100%;
  left:0;
  right:0;
  margin-top:8px;
  border:1px solid #eee;
  border-radius:8px;
  overflow:hidden;
  background:#fff;
  box-shadow:0 12px 32px rgba(0,0,0,.12);
}
.px-brand-select.open .px-brand-options{display:block}
.px-brand-main{min-width:0;display:flex;align-items:center;gap:10px}
.px-brand-icon{width:24px;height:24px;flex:0 0 24px;border-radius:5px;object-fit:cover}
.px-brand-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:500}
.px-brand-right{display:flex;align-items:center;gap:10px;margin-left:12px}
.px-brand-arrow{
  width:7px;
  height:7px;
  border-right:1.5px solid #777;
  border-bottom:1.5px solid #777;
  transform:rotate(45deg);
  transition:transform .18s ease;
}
.px-brand-select.open .px-brand-arrow{transform:rotate(225deg)}
.px-brand-option{height:44px;border:0;border-radius:0}
.px-brand-option:hover,.px-brand-option.selected{background:#f7f8fa}
.px-tag{
  display:inline-flex;
  align-items:center;
  height:18px;
  padding:0 7px;
  border-radius:999px;
  background:#f1f1f1;
  color:#666;
  font-size:11px;
  font-weight:600;
}
.px-divider{height:1px;background:#eee;margin:18px 0}
.px-tracking-header{display:flex;justify-content:space-between;gap:16px;margin-bottom:16px}
.px-tracking-header h3{margin:0 0 6px;font-size:14px;font-weight:600}
.px-tracking-header p{margin:0;color:#888;font-size:12px;line-height:1.45}
.px-event-accordion{
  flex:1;
  min-height:0;
  overflow-y:auto;
  overscroll-behavior:contain;
  margin:14px -18px 0;
  border-top:1px solid #e0e3e7;
}
.px-event-section{border-bottom:1px solid #e0e3e7}
.px-event-section-toggle{
  width:100%;
  min-height:56px;
  border:0;
  background:#fff;
  display:flex;
  align-items:center;
  gap:14px;
  padding:0 18px 0 24px;
  color:#6f7277;
  font-size:14px;
  font-weight:600;
  text-align:left;
  cursor:pointer;
  font-family:inherit;
}
.px-event-section-toggle:hover{background:#fafafa}
.px-section-chevron{
  width:8px;
  height:8px;
  flex:0 0 8px;
  border-right:1.5px solid #6f7277;
  border-bottom:1.5px solid #6f7277;
  transform:rotate(-45deg);
  transition:transform .18s ease;
}
.px-event-section.open .px-section-chevron{transform:rotate(45deg)}
.px-event-section-title{flex:1;display:flex;align-items:center;gap:8px}
.px-event-section-summary{color:#9aa0a6;font-size:12px;font-weight:500}
.px-event-section-panel{display:none;padding:0 24px 22px 60px;background:#fff}
.px-event-section.open .px-event-section-panel{display:block}
.px-help-dot{
  width:15px;
  height:15px;
  flex:0 0 15px;
  border:1px solid #8a8d91;
  border-radius:50%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:#6f7277;
  font-size:10px;
  font-weight:700;
  cursor:help;
}
.px-floating-tooltip{
  position:fixed;
  z-index:9999;
  max-width:260px;
  padding:7px 9px;
  border-radius:4px;
  background:#3c4043;
  color:#fff;
  font-size:12px;
  font-weight:400;
  line-height:1.35;
  pointer-events:none;
  box-shadow:0 4px 10px rgba(0,0,0,.18);
}
.px-event-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.px-event-choice{
  min-height:42px;
  border:1px solid #dadce0;
  border-radius:4px;
  background:#fff;
  display:grid;
  grid-template-columns:16px minmax(0,1fr) 15px;
  align-items:center;
  gap:10px;
  padding:0 12px;
  color:#202124;
  font-size:13px;
  cursor:pointer;
}
.px-event-choice:hover{border-color:#1a73e8}
.px-event-choice.locked{background:#f8f9fa;color:#5f6368;cursor:default}
.px-event-choice input{width:16px;height:16px;margin:0}
.px-event-choice-name{min-width:0;display:inline-flex;align-items:center;gap:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.px-custom-event-list{display:grid;gap:12px}
.px-custom-event-row{display:grid;grid-template-columns:minmax(0,1fr) 38px;align-items:end;gap:12px}
.px-row-remove{
  width:28px;
  height:28px;
  margin-bottom:4px;
  border:0;
  border-radius:50%;
  background:transparent;
  color:#7a7d81;
  font-size:22px;
  line-height:1;
  cursor:pointer;
}
.px-row-remove:hover{background:#f1f3f4}
.px-event-section-actions{display:flex;align-items:center;justify-content:flex-start;margin-top:14px}
.px-add-event-btn{
  height:34px;
  padding:0 16px;
  border:1px solid #dadce0;
  border-radius:4px;
  background:#fff;
  color:#1a73e8;
  font-size:13px;
  font-weight:500;
  cursor:pointer;
}