/* fake_email UI — refined mail station theme */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700&family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=IBM+Plex+Mono:wght@400;500&display=swap');

*,::after,::before{box-sizing:border-box;border:0 solid #e5e7eb}
html{line-height:1.5;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Cairo","DM Sans",ui-sans-serif,system-ui,sans-serif;background:#07131f;color:#e7eef6}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
img,svg{display:block;max-width:100%}

.fe-root{
  --fe-accent:#1aa6a0;
  --fe-accent-2:#3dd6c6;
  --fe-ink:#e7eef6;
  --fe-muted:#8aa0b5;
  --fe-surface:rgba(12,28,44,.82);
  --fe-surface-2:#143049;
  --fe-border:rgba(120,160,190,.28);
  --fe-danger:#ff5c7a;
  --fe-ok:#3dd68c;
  --fe-warn:#f0b429;
  min-height:100vh;
  background:
    radial-gradient(900px 420px at 8% -8%,rgba(26,166,160,.28),transparent 55%),
    radial-gradient(700px 380px at 92% 0%,rgba(42,98,160,.22),transparent 50%),
    linear-gradient(180deg,#0a1826 0%,#07131f 45%,#061018 100%);
  color:var(--fe-ink);
}
.fe-container{width:100%;max-width:74rem;margin:0 auto;padding:1.35rem 1.15rem 2.5rem}

.fe-header{display:flex;flex-direction:column;gap:1rem;margin-bottom:1.35rem}
@media (min-width:768px){.fe-header{flex-direction:row;align-items:flex-end;justify-content:space-between}}
.fe-brand{
  font-size:clamp(1.7rem,3vw,2.15rem);font-weight:700;letter-spacing:-.035em;color:#f5fbff;
  display:flex;align-items:center;gap:.55rem
}
.fe-brand-mark{
  width:2.1rem;height:2.1rem;border-radius:.7rem;
  background:linear-gradient(145deg,var(--fe-accent),#2a7fd4);
  box-shadow:0 8px 24px rgba(26,166,160,.35);
  position:relative
}
.fe-brand-mark::after{
  content:"";position:absolute;inset:.42rem;border:2px solid rgba(255,255,255,.85);border-radius:.35rem;border-top-color:transparent;transform:rotate(-12deg)
}
.fe-sub{color:var(--fe-muted);font-size:.95rem;margin-top:.3rem;max-width:36rem}

.fe-card{
  background:var(--fe-surface);
  border:1px solid var(--fe-border);
  border-radius:1.15rem;
  box-shadow:0 18px 40px rgba(0,0,0,.28);
  backdrop-filter:blur(12px);
  overflow:hidden
}
.fe-card-pad{padding:1.2rem 1.25rem}
.fe-addr-shell{padding:1.15rem 1.2rem 1.05rem}
.fe-addr-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--fe-muted);margin-bottom:.45rem;font-weight:600}
.fe-addr-row{display:flex;flex-direction:column;gap:.75rem}
@media (min-width:720px){.fe-addr-row{flex-direction:row;align-items:center;flex-wrap:wrap}}

.fe-input{
  flex:1;width:100%;
  background:rgba(5,16,28,.75);
  border:1px solid var(--fe-border);
  border-radius:.9rem;
  padding:.95rem 1.05rem;
  color:#f3f8fc;
  font-family:"IBM Plex Mono",ui-monospace,monospace;
  font-size:.92rem;
  letter-spacing:.01em
}
.fe-input:focus{outline:2px solid rgba(61,214,198,.4);outline-offset:1px}

.fe-search{padding-inline-end:2.5rem;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%238aa0b5' stroke-width='1.8'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .8rem center}
[dir="rtl"] .fe-search{background-position:left .8rem center;padding-inline-start:2.5rem;padding-inline-end:1rem}
@media (min-width:720px){.fe-search{width:auto;min-width:220px}}

.fe-actions{display:flex;flex-wrap:wrap;gap:.45rem}
.fe-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  border-radius:.8rem;padding:.72rem 1rem;font-weight:600;font-size:.84rem;
  transition:transform .12s,filter .15s,background .15s,border-color .15s;
  border:1px solid transparent;white-space:nowrap
}
.fe-btn:active{transform:translateY(1px)}
.fe-btn:disabled{opacity:.45;cursor:not-allowed}
.fe-btn-primary{background:linear-gradient(135deg,var(--fe-accent),var(--fe-accent-2));color:#042a28}
.fe-btn-primary:hover{filter:brightness(1.06)}
.fe-btn-secondary{background:rgba(255,255,255,.04);color:#eef6fc;border-color:var(--fe-border)}
.fe-btn-secondary:hover{background:rgba(255,255,255,.08)}
.fe-btn-danger{background:rgba(255,92,122,.1);color:#ffb3c1;border-color:rgba(255,92,122,.35)}
.fe-btn-danger:hover{background:rgba(255,92,122,.18)}
.fe-btn-ghost{background:transparent;color:var(--fe-muted);border-color:transparent;padding-inline:.55rem}
.fe-btn-ghost:hover{color:#dff5ff}
.fe-btn-icon{width:1rem;height:1rem}

.fe-meta{display:flex;flex-wrap:wrap;gap:.55rem;align-items:center}
.fe-pill{
  display:inline-flex;align-items:center;gap:.35rem;
  border-radius:999px;padding:.28rem .75rem;
  background:rgba(5,16,28,.55);border:1px solid var(--fe-border);
  font-size:.8rem;color:var(--fe-muted)
}
.fe-pill strong{color:#f2f8fc;font-weight:650}
.fe-pill-ok{border-color:rgba(61,214,140,.4);color:#9af0c2}
.fe-pill-warn{border-color:rgba(240,180,41,.4);color:#ffe2a0}
.fe-pill-err{border-color:rgba(255,92,122,.45);color:#ffb3c1}
.fe-pill-dot{width:.45rem;height:.45rem;border-radius:50%;background:currentColor;box-shadow:0 0 0 3px rgba(255,255,255,.06)}

.fe-progress-wrap{margin-top:.75rem;width:100%}
.fe-progress{
  height:.6rem;background:rgba(5,16,28,.7);border-radius:999px;overflow:hidden;
  border:1px solid var(--fe-border);position:relative
}
.fe-progress-bar{
  height:100%;width:0%;border-radius:999px;transition:width .3s ease,background .3s ease
}
.fe-progress-ok{background:linear-gradient(90deg,var(--fe-accent),var(--fe-accent-2))}
.fe-progress-warn{background:linear-gradient(90deg,var(--fe-warn),#f5c04a)}
.fe-progress-err{background:linear-gradient(90deg,var(--fe-danger),#ff8a9c)}
.fe-progress-pct{text-align:center;font-size:.7rem;color:var(--fe-muted);margin-top:.35rem;font-weight:600}

.fe-grid{display:grid;gap:1rem;margin-top:1.15rem}
@media (min-width:960px){.fe-grid{grid-template-columns:minmax(0,.95fr) minmax(0,1.25fr);min-height:30rem}}

.fe-panel-head{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:1rem 1.15rem .35rem}
.fe-panel-title{font-size:1rem;font-weight:650;color:#f5fbff;margin:0}
.fe-panel-count{font-size:.78rem;color:var(--fe-muted)}

.fe-search-wrap{padding:0 1.15rem .5rem}

.fe-list{list-style:none;margin:0;padding:.35rem .45rem 1rem;max-height:34rem;overflow:auto;scrollbar-width:thin}
.fe-item{
  display:flex;align-items:center;gap:.75rem;width:100%;
  padding:.85rem .9rem;border-radius:.85rem;
  border:1px solid transparent;background:transparent;color:inherit;margin-bottom:.3rem;
  transition:background .15s,border-color .15s,transform .12s;cursor:pointer
}
[dir="rtl"] .fe-item{text-align:right}
[dir="ltr"] .fe-item{text-align:left}
.fe-item:hover{background:rgba(255,255,255,.04)}
.fe-item-active{background:rgba(26,166,160,.14);border-color:rgba(61,214,198,.3)}
.fe-item-new{animation:fePulseIn .55s ease}
.fe-item-unread .fe-item-from{font-weight:700}
.fe-item-unread::before{
  content:"";width:.55rem;height:.55rem;border-radius:50%;
  background:var(--fe-accent);box-shadow:0 0 0 3px rgba(26,166,160,.35);
  flex-shrink:0;margin-inline-end:.25rem
}
[dir="ltr"] .fe-item-unread::before{margin-inline-start:.25rem;margin-inline-end:0}
.fe-item-content{flex:1;min-width:0}
.fe-item-from{font-weight:650;color:#f3f8fc;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fe-item-subject{color:#b7c9da;font-size:.84rem;margin-top:.18rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fe-item-date{color:var(--fe-muted);font-size:.72rem;margin-top:.28rem}
.fe-item-actions{display:flex;gap:.25rem;opacity:0;transition:opacity .15s}
.fe-item:hover .fe-item-actions{opacity:1}
.fe-item-action{width:1.9rem;height:1.9rem;border-radius:.5rem;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.04);border:1px solid var(--fe-border);color:var(--fe-muted);font-size:.9rem}
.fe-item-action:hover{background:rgba(255,92,122,.15);border-color:rgba(255,92,122,.4);color:#ffb3c1}
@keyframes fePulseIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.fe-empty{padding:3rem 1.25rem;text-align:center;color:var(--fe-muted)}
.fe-empty-illu{
  width:3.5rem;height:3.5rem;margin:0 auto 1rem;border-radius:1rem;
  background:linear-gradient(160deg,rgba(26,166,160,.25),rgba(42,98,160,.2));
  border:1px solid var(--fe-border);display:grid;place-items:center
}
.fe-empty strong{display:block;color:#eef6fc;margin-bottom:.35rem;font-size:1.05rem}

.fe-reader{padding:1.2rem 1.25rem;min-height:18rem;display:flex;flex-direction:column}
.fe-reader-head{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:.35rem}
.fe-reader-subject{font-size:1.2rem;font-weight:700;color:#f5fbff;margin:0;letter-spacing:-.02em}
.fe-reader-actions{display:flex;gap:.35rem}
.fe-reader-close{width:2rem;height:2rem;border-radius:.6rem;padding:0;font-size:1.2rem;line-height:1}
.fe-msg-delete{font-size:.75rem;padding:.4rem .7rem}
.fe-reader-meta{color:var(--fe-muted);font-size:.85rem;margin-bottom:1rem}
.fe-frame-wrap{border:1px solid var(--fe-border);border-radius:.9rem;overflow:hidden;background:#fff;min-height:16rem;flex:1}
.fe-frame{width:100%;min-height:16rem;height:100%;border:0;background:#fff}

.fe-toast{
  position:fixed;bottom:1rem;z-index:50;
  background:linear-gradient(135deg,#0f3f3c,#134e4a);
  color:#ccfbf1;border:1px solid #1aa6a0;
  padding:.85rem 1.05rem;border-radius:.9rem;
  box-shadow:0 14px 30px rgba(0,0,0,.35);
  opacity:0;transform:translateY(10px);transition:opacity .2s,transform .2s;pointer-events:none;
  display:flex;align-items:center;gap:.55rem;font-weight:600
}
[dir="ltr"] .fe-toast{left:1rem}
[dir="rtl"] .fe-toast{right:1rem}
.fe-toast.show{opacity:1;transform:translateY(0)}
.fe-toast-ico{width:1.15rem;height:1.15rem;border-radius:50%;background:var(--fe-accent-2);box-shadow:0 0 0 4px rgba(61,214,198,.2)}

.fe-footer-note{margin-top:1.25rem;text-align:center;color:rgba(138,160,181,.75);font-size:.78rem}

/* Skeleton */
.fe-skeleton{padding:.35rem .45rem}
.fe-skeleton-row{
  height:3.2rem;border-radius:.85rem;background:linear-gradient(90deg,rgba(255,255,255,.03) 25%,rgba(255,255,255,.08) 50%,rgba(255,255,255,.03) 75%);
  background-size:200% 100%;animation:feShimmer 1.2s infinite;margin-bottom:.3rem
}
@keyframes feShimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* QR Modal */
.fe-modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:1rem}
.fe-modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(4px)}
.fe-modal-content{position:relative;background:var(--fe-surface);border:1px solid var(--fe-border);border-radius:1.2rem;padding:1.5rem;width:100%;max-width:22rem;box-shadow:0 24px 60px rgba(0,0,0,.4);animation:feModalIn .2s ease}
@keyframes feModalIn{from{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:none}}
.fe-modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}
.fe-modal-head h3{margin:0;font-size:1.1rem}
.fe-modal-close{width:2rem;height:2rem;border-radius:.6rem;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.04);border:1px solid var(--fe-border);color:var(--fe-muted);font-size:1.2rem;line-height:1}
.fe-modal-close:hover{background:rgba(255,92,122,.15);border-color:rgba(255,92,122,.4);color:#ffb3c1}
.fe-qr-body{display:flex;flex-direction:column;align-items:center;gap:.75rem}
.fe-qr-body canvas{background:#fff;border-radius:.5rem;box-shadow:0 4px 12px rgba(0,0,0,.2)}
.fe-qr-email{margin:0;font-family:"IBM Plex Mono",monospace;font-size:.8rem;color:var(--fe-muted);word-break:break-all;text-align:center}
.fe-qr-hint{margin:0;font-size:.75rem;color:var(--fe-muted);text-align:center}

/* Mobile drawer & backdrop */
.fe-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(2px);z-index:40;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s}
.fe-backdrop.show{opacity:1;visibility:visible}

@media (max-width:959px){
  .fe-reader{
    position:fixed;bottom:0;left:0;right:0;z-index:50;
    border-radius:1.2rem 1.2rem 0 0;
    max-height:75vh;min-height:auto;
    transform:translateY(100%);transition:transform .25s ease;
    box-shadow:0 -12px 40px rgba(0,0,0,.4);
  }
  .fe-reader.open{transform:translateY(0)}
  .fe-reader-close{display:flex}
  .fe-grid{min-height:auto}
}

@media (min-width:960px){
  .fe-reader-close{display:none}
}

/* Avatar */
.fe-avatar{
  width:2.2rem;height:2.2rem;border-radius:.65rem;
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:700;font-size:.8rem;color:#fff;flex-shrink:0
}

/* Admin */
.fe-admin{--fe-accent:#0f766e;background:#f1f5f9;color:#0f172a;padding:1rem}
.fe-admin .fe-card{background:#fff;border-color:#cbd5e1;box-shadow:0 1px 3px rgba(15,23,42,.08);backdrop-filter:none}
.fe-admin .fe-brand{color:#0f172a}
.fe-admin .fe-sub,.fe-admin .fe-meta,.fe-admin .fe-item-date,.fe-admin .fe-help{color:#64748b}
.fe-admin .fe-input{background:#fff;color:#0f172a;border-color:#cbd5e1;font-family:inherit}
.fe-admin table{width:100%;border-collapse:collapse;font-size:.875rem}
.fe-admin th,.fe-admin td{border-bottom:1px solid #e2e8f0;padding:.65rem .5rem;text-align:left}
.fe-admin th{color:#475569;font-weight:600}
.fe-form-grid{display:grid;gap:1rem}
@media (min-width:768px){.fe-form-grid{grid-template-columns:1fr 1fr}}
.fe-label{display:block;font-size:.8rem;font-weight:600;color:#334155;margin-bottom:.35rem}
.fe-help{font-size:.75rem;color:#64748b;margin-top:.25rem}
.fe-mt-3{margin-top:.75rem}.fe-mt-4{margin-top:1rem}.fe-mb-2{margin-bottom:.5rem}.fe-hidden{display:none}

.fe-stats-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin:1rem 0}
.fe-stat-card{background:#fff;border:1px solid #dbe3ec;border-radius:1rem;padding:1.1rem 1.15rem;box-shadow:0 1px 2px rgba(15,23,42,.05)}
.fe-stat-label{font-size:.78rem;color:#64748b;font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.fe-stat-value{font-size:2rem;font-weight:700;color:#0f172a;margin:.25rem 0;letter-spacing:-.03em}
.fe-stat-foot{font-size:.8rem;color:#64748b}
.fe-bars{display:flex;align-items:flex-end;gap:.28rem;height:9rem;padding-top:.5rem}
.fe-bar-col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:.25rem}
.fe-bar{width:100%;max-width:1.1rem;border-radius:.35rem .35rem 0 0;background:linear-gradient(180deg,#14b8a6,#0f766e);min-height:4px}
.fe-bar-col span{font-size:.62rem;color:#94a3b8}

/* Language switcher */
.fe-lang-switch{font-size:.75rem;padding:.4rem .6rem}