/* ==========================================================================
   BACKUP & RESTORE — Step 0. Additive only: this styles the new panel, the
   quota banner and the restore dialog. It changes nothing that already exists.
   Class names avoid the -card / -tile / -tag / -pill / -badge / hero traps.
   ========================================================================== */
#bkpSec, .bkp-ov, .bkp-banner{
  --bk-navy:#243447; --bk-navy2:#31465F; --bk-mut:#5A6B7D;
  --bk-line:#E7E1D6; --bk-cream:#FBF8F2; --bk-sage:#5F7350; --bk-sagel:#EDF2EA;
  --bk-amber:#8A6516; --bk-amberl:#FBF3E2; --bk-red:#9B3A45; --bk-redl:#FBEDEE;
  font-family:'Nunito',system-ui,sans-serif; color:var(--bk-navy);
}
#bkpSec *, .bkp-ov *, .bkp-banner *{ box-sizing:border-box; }

/* ---- the panel on Profile ------------------------------------------------- */
.bkp-sec{
  max-width:1100px; margin:26px auto 0; padding:24px;
  background:#fff; border:1px solid var(--bk-line); border-radius:22px;
  box-shadow:0 6px 20px rgba(36,52,71,.05);
}
.bkp-h{
  font-family:'Playfair Display',Georgia,serif; font-size:1.4rem; font-weight:700;
  color:var(--bk-navy) !important; margin:0 0 6px;
}
.bkp-p{ margin:0 0 4px; font-size:.96rem; line-height:1.6; color:var(--bk-navy2); }
.bkp-note{ margin-top:14px; font-size:.82rem; line-height:1.55; color:var(--bk-mut); }
.bkp-meter{ margin:18px 0 0; padding:16px; border-radius:16px;
  background:var(--bk-cream); border:1px solid var(--bk-line); }
.bkp-meter.bkp-warn{ background:var(--bk-amberl); border-color:#E8D6AE; }
.bkp-meter.bkp-urgent{ background:var(--bk-redl); border-color:#EBC6CA; }
.bkp-meter-b{ height:12px; border-radius:50px; background:#E9EEF2; overflow:hidden; }
.bkp-meter-b i{ display:block; height:100%; border-radius:50px; background:var(--bk-sage); }
.bkp-warn .bkp-meter-b i{ background:#B5882A; }
.bkp-urgent .bkp-meter-b i{ background:var(--bk-red); }
.bkp-meter-t{ margin:10px 0 0; font-size:.9rem; color:var(--bk-navy2); }
.bkp-alert{ margin:8px 0 0; font-size:.9rem; font-weight:700; color:var(--bk-red); }
.bkp-warn .bkp-alert{ color:var(--bk-amber); }
.bkp-fails{ margin-top:14px; padding:14px; border-radius:14px;
  background:var(--bk-redl); border:1px solid #EBC6CA; font-size:.88rem; }
.bkp-fails ul{ margin:8px 0 0; padding-left:18px; }
.bkp-fails li{ margin-bottom:4px; line-height:1.5; }
#bkpSec code, .bkp-ov code{ font-family:ui-monospace,Menlo,Consolas,monospace;
  font-size:.86em; background:rgba(36,52,71,.07); padding:1px 5px; border-radius:5px; }
.bkp-acts{ display:flex; flex-wrap:wrap; gap:10px; margin-top:18px; }
.bkp-b{
  display:inline-flex; align-items:center; justify-content:center; min-height:48px;
  padding:13px 22px; border-radius:50px; border:1px solid var(--bk-line);
  background:#fff !important; color:var(--bk-navy) !important; cursor:pointer;
  font:inherit; font-weight:700; font-size:.94rem;
}
.bkp-b:hover{ background:var(--bk-sagel) !important; }
.bkp-b.is-go{ background:var(--bk-sage) !important; color:#fff !important;
  border-color:var(--bk-sage); }
.bkp-b.is-go:hover{ background:#4E6142 !important; }

/* ---- the quota banner ----------------------------------------------------- */
.bkp-banner{
  position:fixed; z-index:100000; left:50%; transform:translateX(-50%);
  bottom:calc(18px + env(safe-area-inset-bottom, 0px));
  width:min(680px, calc(100vw - 24px)); display:none; gap:16px;
  padding:16px 16px 16px 20px; border-radius:20px;
  background:var(--bk-red); color:#fff;
  box-shadow:0 16px 40px rgba(36,52,71,.36);
  align-items:center; justify-content:space-between; flex-wrap:wrap;
}
.bkp-banner.is-on{ display:flex; }
.bkp-banner b{ display:block; font-size:1rem; margin-bottom:2px; }
.bkp-banner span{ display:block; font-size:.88rem; line-height:1.45; opacity:.94; }
.bkp-banner code{ background:rgba(255,255,255,.2); color:#fff; }
.bkp-banner-b{ flex:1 1 300px; min-width:0; }
.bkp-banner-a{ display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
.bkp-banner-a button{
  min-height:44px; padding:11px 16px; border:0; border-radius:50px; cursor:pointer;
  font:inherit; font-weight:800; font-size:.86rem;
  background:#fff !important; color:var(--bk-red) !important; white-space:nowrap;
}
.bkp-banner-a button:nth-child(2){
  background:rgba(255,255,255,.16) !important; color:#fff !important;
}
.bkp-x{ min-width:44px; min-height:44px; padding:0; border:0; border-radius:50%;
  background:transparent !important; color:#fff !important; cursor:pointer;
  font-size:1rem; }

/* ---- the restore dialog ---------------------------------------------------- */
.bkp-ov{
  position:fixed; inset:0; z-index:100001; background:rgba(36,52,71,.5);
  display:none; align-items:center; justify-content:center; padding:20px;
}
.bkp-ov.is-on{ display:flex; }
.bkp-box{
  position:relative; width:100%; max-width:600px;
  max-height:calc(100dvh - 48px); overflow-y:auto;
  background:var(--bk-cream); border-radius:22px; padding:24px;
  box-shadow:0 24px 60px rgba(36,52,71,.34);
}
.bkp-box h3{
  font-family:'Playfair Display',Georgia,serif; font-size:1.35rem; font-weight:700;
  color:var(--bk-navy) !important; margin:0 0 10px; padding-right:48px;
}
.bkp-x-abs{ position:absolute; top:14px; right:14px; border:1px solid var(--bk-line);
  background:#fff !important; color:var(--bk-navy) !important; }
.bkp-diff{ margin:14px 0 0; padding-left:20px; }
.bkp-diff li{ margin-bottom:6px; font-size:.95rem; line-height:1.5; }
.bkp-diff .bkp-bad{ color:var(--bk-red); }
.bkp-warn{ margin-top:14px; padding:14px; border-radius:14px;
  background:var(--bk-amberl); border:1px solid #E8D6AE; font-size:.9rem; }
.bkp-warn p{ margin:0 0 6px; line-height:1.55; }
.bkp-warn ul{ margin:6px 0 0; padding-left:18px; }
.bkp-modes{ margin-top:16px; display:grid; gap:10px; }
.bkp-mode{ display:flex; gap:12px; align-items:flex-start; padding:14px;
  border:1px solid var(--bk-line); border-radius:14px; background:#fff;
  cursor:pointer; font-size:.92rem; line-height:1.5; }
.bkp-mode input{ margin-top:3px; width:20px; height:20px; flex:0 0 auto; }
.bkp-mode b{ display:block; margin-bottom:2px; }
.bkp-safety{ margin-top:16px; padding:14px; border-radius:14px;
  background:var(--bk-sagel); border:1px solid #D6E2D0; font-size:.9rem; }
.bkp-safety p{ margin:0 0 10px; line-height:1.55; }
.bkp-check{ display:flex; gap:10px; align-items:flex-start; cursor:pointer; }
.bkp-check input{ width:20px; height:20px; margin-top:2px; flex:0 0 auto; }
.bkp-shake{ animation:bkpShake .45s; }
@keyframes bkpShake{
  0%,100%{ transform:translateX(0); } 25%{ transform:translateX(-5px); }
  75%{ transform:translateX(5px); }
}
.bkp-foot{ display:flex; justify-content:flex-end; gap:10px; margin-top:20px;
  flex-wrap:wrap; }

@media (max-width:700px){
  .bkp-sec{ margin:20px 12px 0; padding:18px 14px; border-radius:18px; }
  .bkp-acts .bkp-b{ flex:1 1 100%; }
  .bkp-banner{ left:12px; right:12px; transform:none; width:auto; border-radius:18px; }
  .bkp-banner-a{ width:100%; }
  .bkp-banner-a button:first-child{ flex:1 1 auto; }
  .bkp-box{ padding:18px 16px; }
  .bkp-foot .bkp-b{ flex:1 1 100%; }
}
@media (prefers-reduced-motion:reduce){ .bkp-shake{ animation:none; } }