/* ==========================================================================
   BH Studio Drafts — panel, cards, quota bar, export modal
   Tokens: var(--bh-*) from app-normalize.css :root
   ========================================================================== */

/* ── Panel toggle button (in plan banner) ── */
.bst-drafts-btn{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;border-radius:8px;border:1px solid rgba(255,255,255,.06);cursor:pointer;
  background:rgba(255,255,255,.05);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
  color:rgba(255,255,255,.7);font-size:11px;font-weight:700;
  letter-spacing:.04em;text-transform:uppercase;
  transition:background .22s cubic-bezier(0.19,1,0.22,1),
             color .22s cubic-bezier(0.19,1,0.22,1),
             border-color .22s cubic-bezier(0.19,1,0.22,1),
             box-shadow .22s cubic-bezier(0.19,1,0.22,1);
}
.bst-drafts-btn i{font-size:11px;color:rgba(255,255,255,.45);}
.bst-drafts-btn:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.1);color:#fff;}
.bst-drafts-btn:active{transform:scale(0.97);}
.bst-drafts-btn.is-active{
  background:rgba(124,58,237,.2);color:#a855f7;
  box-shadow:0 0 0 1px rgba(124,58,237,.3);
}
.bst-drafts-btn.is-active i{color:#a855f7;}
.bst-drafts-btn__count{
  background:rgba(124,58,237,.25);color:#c084fc;
  font-size:9px;padding:1px 6px;border-radius:20px;
  font-weight:800;min-width:16px;text-align:center;
}

/* ── Drafts panel ── */
.bst-drafts-panel{
  display:none;
  background:rgba(255,255,255,.025);
  border:1px solid rgba(255,255,255,.06);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
  border-radius:14px;
  padding:20px;
  margin-bottom:24px;
}
.bst-drafts-panel.is-open{display:block;}

/* Panel header */
.bst-drafts-panel__head{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:16px;gap:12px;flex-wrap:wrap;
}
.bst-drafts-panel__title{
  font-size:14px;font-weight:700;color:rgba(255,255,255,.9);
  display:flex;align-items:center;gap:8px;
}
.bst-drafts-panel__title i{color:#a855f7;font-size:13px;}

/* Filter tabs */
.bst-drafts-tabs{
  display:flex;gap:6px;flex-wrap:wrap;
}
.bst-drafts-tab{
  padding:4px 10px;border-radius:20px;border:1px solid rgba(255,255,255,.06);
  background:rgba(255,255,255,.03);color:rgba(255,255,255,.45);
  font-size:10px;font-weight:600;letter-spacing:.04em;
  cursor:pointer;
  transition:background .22s cubic-bezier(0.19,1,0.22,1),
             border-color .22s cubic-bezier(0.19,1,0.22,1),
             color .22s cubic-bezier(0.19,1,0.22,1),
             transform .14s cubic-bezier(0.19,1,0.22,1);
}
.bst-drafts-tab:hover{
  background:rgba(124,58,237,.1);border-color:rgba(124,58,237,.2);color:#c084fc;
}
.bst-drafts-tab.is-active{
  background:rgba(124,58,237,.18);border-color:rgba(124,58,237,.35);color:#c084fc;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
}
.bst-drafts-tab:active{transform:scale(0.97);}

/* ── Quota bar ── */
.bst-drafts-quota{
  display:flex;align-items:center;gap:10px;
  padding:10px 14px;border-radius:8px;
  background:rgba(255,255,255,.025);
  border:1px solid rgba(255,255,255,.05);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
  margin-bottom:16px;
}
.bst-drafts-quota__bar{
  flex:1;height:4px;border-radius:4px;
  background:rgba(255,255,255,.08);overflow:hidden;
}
.bst-drafts-quota__fill{
  height:100%;border-radius:4px;
  background:linear-gradient(90deg,#7c3aed,#a855f7);
  transition:width .38s cubic-bezier(0.19,1,0.22,1);
}
.bst-drafts-quota__fill--warn{background:linear-gradient(90deg,#d97706,#f59e0b);}
.bst-drafts-quota__fill--over{background:linear-gradient(90deg,#dc2626,#ef4444);}
.bst-drafts-quota__text{
  font-size:10px;color:rgba(255,255,255,.4);white-space:nowrap;
  font-family:'DM Mono',monospace;
}
.bst-drafts-quota__upgrade{
  font-size:10px;font-weight:700;color:#a855f7;text-decoration:none;
  white-space:nowrap;
  transition:color .22s cubic-bezier(0.19,1,0.22,1);
}
.bst-drafts-quota__upgrade:hover{color:#fff;}

/* ── Draft cards grid ── */
.bst-drafts-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:10px;
}

/* ── Draft card ── */
.bst-draft-card{
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06);
  border-radius:12px;padding:14px;
  display:flex;flex-direction:column;gap:8px;
  position:relative;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
  transition:border-color .22s cubic-bezier(0.19,1,0.22,1),
             box-shadow .22s cubic-bezier(0.19,1,0.22,1),
             transform .22s cubic-bezier(0.19,1,0.22,1);
}
.bst-draft-card:hover{
  border-color:rgba(124,58,237,.25);
  box-shadow:0 8px 24px rgba(124,58,237,.1),
             inset 0 1px 0 rgba(255,255,255,.07);
  transform:translateY(-2px);
}
.bst-draft-card:active{transform:scale(0.98);}

/* Tool icon badge — pill shape */
.bst-draft-card__tool{
  display:inline-flex;align-items:center;gap:5px;
  padding:2px 8px 2px 6px;border-radius:999px;
  background:rgba(124,58,237,.08);border:1px solid rgba(124,58,237,.15);
  font-size:9px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:rgba(255,255,255,.35);
}
.bst-draft-card__tool i{font-size:10px;color:rgba(124,58,237,.7);}

/* Title */
.bst-draft-card__title{
  font-size:13px;font-weight:600;color:rgba(255,255,255,.9);
  line-height:1.3;overflow:hidden;letter-spacing:-0.02em;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
}

/* Meta row */
.bst-draft-card__meta{
  display:flex;align-items:center;gap:6px;flex-wrap:wrap;
}
.bst-draft-card__size{
  font-size:9px;color:rgba(255,255,255,.3);
  font-family:'DM Mono',monospace;
}
.bst-draft-card__date{
  font-size:9px;color:rgba(255,255,255,.25);
  margin-left:auto;
}

/* Audio preview (for audio drafts) */
.bst-draft-card__audio{
  width:100%;height:28px;border-radius:6px;
  accent-color:#a855f7;
  cursor:pointer;
}

/* Actions row */
.bst-draft-card__actions{
  display:flex;align-items:center;gap:6px;
  padding-top:6px;
  border-top:1px solid rgba(255,255,255,.05);
}
/* Hairline vertical separator before export/delete group */
.bst-draft-action--export,
.bst-draft-action--publish{
  position:relative;
}
.bst-draft-action--export::before{
  content:'';display:block;
  position:absolute;left:-4px;top:20%;height:60%;
  width:1px;background:rgba(255,255,255,.05);
}
.bst-draft-action{
  display:inline-flex;align-items:center;gap:4px;
  padding:5px 9px;border-radius:6px;border:none;cursor:pointer;
  font-size:9px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  transition:background .22s cubic-bezier(0.19,1,0.22,1),
             color .22s cubic-bezier(0.19,1,0.22,1),
             transform .14s cubic-bezier(0.19,1,0.22,1);
}
.bst-draft-action:active{transform:scale(0.97);}
.bst-draft-action--like{
  background:transparent;color:rgba(255,255,255,.35);
  gap:3px;padding:5px;
}
.bst-draft-action--like.is-liked{color:#f472b6;text-shadow:0 0 10px rgba(244,114,182,.3);}
.bst-draft-action--like:hover{color:#f472b6;}
.bst-draft-action--like i{font-size:12px;}
.bst-draft-action--like span{font-size:9px;}

.bst-draft-action--export{
  background:rgba(200,255,0,.1);color:#C8FF00;
  margin-left:auto;
  border:1px solid rgba(200,255,0,.15);
}
.bst-draft-action--export:hover{background:rgba(200,255,0,.2);border-color:rgba(200,255,0,.3);}

.bst-draft-action--publish{
  background:rgba(34,197,94,.1);color:#4ade80;
  border:1px solid rgba(34,197,94,.15);
}
.bst-draft-action--publish:hover{background:rgba(34,197,94,.2);border-color:rgba(34,197,94,.3);}

.bst-draft-action--delete{
  background:rgba(239,68,68,.08);color:#f87171;
  padding:5px 7px;
  border:1px solid rgba(239,68,68,.12);
}
.bst-draft-action--delete:hover{background:rgba(239,68,68,.18);border-color:rgba(239,68,68,.25);}

/* Empty state */
.bst-drafts-empty{
  grid-column:1/-1;
  text-align:center;padding:40px 20px;
  color:rgba(255,255,255,.25);font-size:12px;line-height:1.6;
}
.bst-drafts-empty i{font-size:28px;display:block;margin-bottom:10px;opacity:.3;}

/* Loading state */
.bst-drafts-loading{
  display:flex;align-items:center;justify-content:center;
  gap:8px;padding:30px;
  color:rgba(255,255,255,.3);font-size:11px;
}
.bst-drafts-loading::before{
  content:'';display:block;width:14px;height:14px;
  border:2px solid rgba(124,58,237,.3);border-top-color:#a855f7;
  border-radius:50%;
  animation:bhDraftSpin .7s linear infinite;
}
@keyframes bhDraftSpin{to{transform:rotate(360deg);}}

/* ── Save-to-draft button (inside tool modals) ── */
.bst-save-draft-btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 14px;border-radius:8px;border:1px solid rgba(124,58,237,.25);
  background:rgba(124,58,237,.1);color:#a855f7;
  font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  cursor:pointer;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
  transition:background .22s cubic-bezier(0.19,1,0.22,1),
             border-color .22s cubic-bezier(0.19,1,0.22,1),
             box-shadow .22s cubic-bezier(0.19,1,0.22,1),
             transform .14s cubic-bezier(0.19,1,0.22,1);
}
.bst-save-draft-btn:hover{
  background:rgba(124,58,237,.2);border-color:rgba(124,58,237,.4);
  box-shadow:0 4px 16px rgba(124,58,237,.2),inset 0 1px 0 rgba(255,255,255,.08);
}
.bst-save-draft-btn:active{transform:scale(0.97);}
.bst-save-draft-btn.is-saving{opacity:.6;pointer-events:none;}
.bst-save-draft-btn.is-saved{
  background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.25);color:#4ade80;
}

/* ── Export modal ── */
.bst-export-modal{
  position:fixed;inset:0;z-index:99998;
  display:none;align-items:center;justify-content:center;
  background:rgba(6,6,8,.8);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  opacity:0;pointer-events:none;
  transition:opacity .22s cubic-bezier(0.19,1,0.22,1);
}
.bst-export-modal.is-open{display:flex;opacity:1;pointer-events:all;}
.bst-export-modal__box{
  background:#0f0e1c;
  border:1px solid rgba(255,255,255,.08);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07),
             0 24px 48px rgba(0,0,0,.6);
  border-radius:18px;padding:28px;
  max-width:400px;width:calc(100% - 32px);
  transform:scale(.96) translateY(8px);
  transition:transform .38s cubic-bezier(0.19,1,0.22,1);
}
.bst-export-modal.is-open .bst-export-modal__box{transform:scale(1) translateY(0);}
.bst-export-modal__title{
  font-size:15px;font-weight:700;color:rgba(255,255,255,.9);margin-bottom:4px;
}
.bst-export-modal__sub{
  font-size:11px;color:rgba(255,255,255,.35);margin-bottom:20px;
}
.bst-export-opts{display:flex;flex-direction:column;gap:8px;margin-bottom:20px;}
.bst-export-opt{
  display:flex;align-items:center;gap:12px;
  padding:12px 14px;border-radius:10px;cursor:pointer;
  border:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.03);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
  transition:border-color .22s cubic-bezier(0.19,1,0.22,1),
             background .22s cubic-bezier(0.19,1,0.22,1),
             transform .14s cubic-bezier(0.19,1,0.22,1);
}
.bst-export-opt:hover{border-color:rgba(200,255,0,.25);background:rgba(200,255,0,.06);}
.bst-export-opt:active{transform:scale(0.98);}
.bst-export-opt__icon{
  width:34px;height:34px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;flex-shrink:0;
}
.bst-export-opt--tiktok .bst-export-opt__icon{background:rgba(0,0,0,.4);color:#69C9D0;}
.bst-export-opt--instagram .bst-export-opt__icon{
  background:linear-gradient(135deg,#833AB4,#FD1D1D,#FCAF45);color:#fff;
}
.bst-export-opt--original .bst-export-opt__icon{background:rgba(200,255,0,.15);color:#C8FF00;}
.bst-export-opt__info{flex:1;}
.bst-export-opt__name{font-size:12px;font-weight:700;color:rgba(255,255,255,.8);}
.bst-export-opt__desc{font-size:10px;color:rgba(255,255,255,.35);margin-top:1px;}

/* Social copy box */
.bst-export-copy{
  display:none;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);
  border-radius:10px;padding:14px;margin-bottom:16px;
}
.bst-export-copy.is-visible{display:block;}
.bst-export-copy__label{
  font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:rgba(255,255,255,.3);margin-bottom:6px;
}
.bst-export-copy__text{
  font-size:11px;color:rgba(255,255,255,.65);line-height:1.5;
  white-space:pre-wrap;word-break:break-word;margin-bottom:10px;
}
.bst-export-copy__tip{
  font-size:10px;color:rgba(255,255,255,.3);font-style:italic;
  margin-bottom:10px;
}
.bst-export-copy__btns{display:flex;gap:8px;}
.bst-export-copy-btn{
  flex:1;padding:7px;border-radius:7px;border:none;cursor:pointer;
  font-size:10px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  transition:filter .22s cubic-bezier(0.19,1,0.22,1),
             transform .14s cubic-bezier(0.19,1,0.22,1);
}
.bst-export-copy-btn:active{transform:scale(0.97);}
.bst-export-copy-btn--copy{background:rgba(200,255,0,.18);color:#C8FF00;}
.bst-export-copy-btn--copy:hover{filter:brightness(1.2);}
.bst-export-copy-btn--dl{background:rgba(34,197,94,.14);color:#4ade80;}
.bst-export-copy-btn--dl:hover{filter:brightness(1.2);}

.bst-export-modal__close{
  display:block;width:100%;padding:10px;border-radius:8px;border:none;
  background:rgba(255,255,255,.04);color:rgba(255,255,255,.35);
  font-size:11px;cursor:pointer;
  transition:background .22s cubic-bezier(0.19,1,0.22,1),
             color .22s cubic-bezier(0.19,1,0.22,1),
             transform .14s cubic-bezier(0.19,1,0.22,1);
}
.bst-export-modal__close:hover{background:rgba(255,255,255,.09);color:#fff;}
.bst-export-modal__close:active{transform:scale(0.98);}

/* ── Plan limits tooltip in draft panel ── */
.bst-draft-plan-limits{
  display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px;
}
.bst-draft-plan-limit{
  display:flex;flex-direction:column;align-items:center;gap:2px;
  padding:8px 10px;border-radius:8px;
  background:rgba(255,255,255,.025);
  border:1px solid rgba(255,255,255,.05);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
  flex:1;min-width:60px;
  transition:border-color .22s cubic-bezier(0.19,1,0.22,1),
             background .22s cubic-bezier(0.19,1,0.22,1);
}
.bst-draft-plan-limit__name{font-size:8px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:rgba(255,255,255,.25);}
.bst-draft-plan-limit__val{font-size:11px;font-weight:700;color:rgba(255,255,255,.55);}
.bst-draft-plan-limit--current .bst-draft-plan-limit__name{color:rgba(168,85,247,.7);}
.bst-draft-plan-limit--current .bst-draft-plan-limit__val{color:#a855f7;}
.bst-draft-plan-limit--current{border-color:rgba(124,58,237,.25);background:rgba(124,58,237,.07);}

/* ── Responsive ── */
@media(max-width:600px){
  .bst-drafts-grid{grid-template-columns:1fr;}
  .bst-draft-plan-limits{display:none;}
  .bst-export-modal__box{border-radius:14px 14px 0 0;position:fixed;bottom:0;left:0;right:0;max-width:100%;border-bottom:none;}
  .bst-export-modal{align-items:flex-end;}
}