*{box-sizing:border-box}
:root{
  --bg:#f1f0eb;
  --panel:#f8f7f3;
  --card:#fbfaf7;
  --text:#1b1b1a;
  --muted:#7b7973;
  --line:#d8d6cf;
  --line-soft:#e5e3dc;
  --soft:#efeee9;
  --radius:24px;
}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{min-height:100vh}
button,input{font:inherit}
button{cursor:pointer}
.shell{width:min(1180px,calc(100% - 34px));margin:0 auto;padding:26px 0 44px}
.site-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;padding:0 4px}
.brand{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:800}
.brand-dot{width:10px;height:10px;border-radius:50%;background:#242422}
.head-note{font-size:11px;color:#88857d}

.workspace{display:grid;grid-template-columns:minmax(330px,.92fr) minmax(480px,1.3fr);gap:16px;align-items:stretch}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 28px rgba(0,0,0,.035)}
.left-panel{padding:25px;display:flex;flex-direction:column}
.right-panel{padding:22px;min-height:650px}

.hero{padding:18px 2px 30px}
.eyebrow{font-size:10px;letter-spacing:.17em;font-weight:850;margin:0 0 10px;color:#7d7a73}
.hero h1{font-size:clamp(38px,5vw,58px);line-height:.98;letter-spacing:-.055em;margin:0;font-weight:790}
.sub{font-size:14px;line-height:1.6;color:var(--muted);max-width:430px;margin:18px 0 0}

.mail-control{margin-top:4px}
.field-label{font-size:12px;color:#6f6c65;font-weight:750;margin:2px 0 8px}
.email-box{min-height:58px;border-radius:16px;background:var(--soft);border:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:10px 10px 10px 14px;gap:12px}
#activeEmail{font-weight:780;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.icon-btn,.refresh-btn,.back-btn{border:1px solid var(--line);background:var(--card);border-radius:12px;color:#222}
.icon-btn{padding:10px 12px;font-size:12px;font-weight:780}
.btn{height:50px;border:1px solid transparent;border-radius:15px;font-weight:780;transition:transform .14s ease,opacity .14s ease}
.btn:active{transform:scale(.985)}
.dark{background:#242422;color:#fff}
.secondary{background:#ebe9e3;color:#262522;border-color:var(--line)}
.full{width:100%;margin-top:12px}
.divider{display:flex;align-items:center;gap:12px;color:#9b9890;font-size:11px;margin:20px 0}
.divider:before,.divider:after{content:"";height:1px;background:var(--line);flex:1}
.custom-row{display:flex;align-items:center;background:#f5f4f0;border:1px solid var(--line);border-radius:15px;overflow:hidden}
.custom-row input{width:100%;min-width:0;height:50px;border:0;outline:0;background:transparent;padding:0 13px;font-weight:660;color:var(--text)}
.suffix{font-size:12px;color:#77746d;padding-right:13px;white-space:nowrap}
.hint{font-size:11px;color:#8c8981;margin:8px 2px 12px}
.privacy-note{margin-top:auto;padding-top:26px;font-size:11px;color:#98958d;line-height:1.5}

.inbox-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:3px 2px 15px;border-bottom:1px solid var(--line)}
.inbox-head h2{font-size:26px;letter-spacing:-.04em;margin:0}
.active-line{font-size:11px;color:#8a877f;margin-top:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:380px}
.refresh-btn{width:44px;height:44px;font-size:20px;flex:none}
.status-card{display:flex;gap:12px;align-items:center;background:#f0efe9;border:1px solid var(--line);border-radius:16px;padding:13px 14px;margin:15px 0}
.status-card strong{display:block;font-size:13px}
.status-card span{display:block;font-size:11px;color:#88857d;margin-top:3px}
.pulse{width:9px;height:9px;background:#343431;border-radius:50%;box-shadow:0 0 0 0 rgba(0,0,0,.16);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(0,0,0,0)}100%{box-shadow:0 0 0 0 rgba(0,0,0,0)}}

.message-list{display:flex;flex-direction:column;gap:9px}
.message-item{border:1px solid #d5d2ca;background:#f4f3ee;border-radius:15px;padding:14px 15px;text-align:left;width:100%;display:grid;grid-template-columns:1fr auto;gap:6px 12px;transition:background .15s ease,border-color .15s ease,transform .15s ease}
.message-item:hover{background:#eeece6;border-color:#c9c6bd;transform:translateY(-1px)}
.mi-from{font-size:12px;color:#74716a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mi-time{font-size:10px;color:#96938b}
.mi-subject{grid-column:1/-1;font-size:14px;font-weight:820;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#242321}
.mi-preview{grid-column:1/-1;font-size:12px;color:#88857d;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.empty{padding:54px 20px;text-align:center;color:#8b887f;font-size:13px;border:1px dashed #d0cdc4;border-radius:15px;background:#f3f2ed}

.overlay{position:fixed;inset:0;background:rgba(241,240,235,.94);backdrop-filter:blur(12px);z-index:50;opacity:0;pointer-events:none;transition:opacity .5s cubic-bezier(.2,.8,.2,1);overflow:auto}
.overlay.open{opacity:1;pointer-events:auto}
.overlay-panel{width:min(760px,calc(100% - 28px));margin:0 auto;padding:28px 0 60px;transform:translateY(12px);transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.overlay.open .overlay-panel{transform:none}
.topbar{display:grid;grid-template-columns:44px 1fr 44px;align-items:center;gap:10px;margin-bottom:16px}
.back-btn{width:44px;height:44px;font-size:20px}
.top-title{font-size:18px;font-weight:820}
.top-sub{font-size:11px;color:#7e7b74;margin-top:2px}
.top-spacer{width:44px}
.message-card{background:var(--card);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 14px 34px rgba(0,0,0,.045)}
.message-head{padding:20px;border-bottom:1px solid var(--line)}
.message-head h2{font-size:21px;line-height:1.3;margin:0 0 8px;letter-spacing:-.025em}
.message-from{font-size:12px;color:#77746c;word-break:break-all}
.message-body{padding:20px;overflow:auto;line-height:1.55;font-size:14px}
.message-body img{max-width:100%;height:auto;border-radius:10px}
.message-body table{max-width:100%!important}
.message-body iframe,.message-body script,.message-body object,.message-body embed{display:none!important}
.attachments{padding:0 20px 20px}
.attachments h3{font-size:13px;margin:0 0 10px}
.attachment{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);background:#f2f1ec;padding:12px;border-radius:14px;margin-top:8px}
.att-meta{min-width:0}
.att-name{font-size:12px;font-weight:760;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.att-size{font-size:10px;color:#959189;margin-top:3px}
.att-link{text-decoration:none;color:#222;font-size:11px;font-weight:760;background:#e8e6df;padding:9px 10px;border-radius:10px}
.hidden{display:none}
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);background:#252523;color:#fff;border-radius:999px;padding:10px 15px;font-size:12px;opacity:0;pointer-events:none;transition:.25s;z-index:80}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media(max-width:850px){
  .shell{width:min(100% - 24px,650px);padding-top:18px}
  .head-note{display:none}
  .workspace{grid-template-columns:1fr}
  .right-panel{min-height:420px}
  .left-panel,.right-panel{padding:18px}
  .hero{padding-top:8px}
}
@media(max-width:430px){
  .shell{width:calc(100% - 20px)}
  .panel{border-radius:20px}
  .suffix{max-width:145px;overflow:hidden;text-overflow:ellipsis}
}

.attachment{display:block}
.att-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.att-preview-link{display:block;margin-bottom:10px}
.att-preview{display:block;max-width:100%;max-height:260px;object-fit:contain;border-radius:12px;border:1px solid var(--line);background:#eceae4}
.attachment-image{background:#f1f0eb}

/* V5: status pesan sudah dibaca */
.unread-count{font-size:.62em;font-weight:700;color:#77746d;vertical-align:middle;margin-left:3px}
.message-item.unread .mi-from{font-weight:760;color:#55534e}
.message-item.unread .mi-subject{font-weight:830;color:#22211f}
.message-item.read{background:#f0efe9}
.message-item.read .mi-from{font-weight:430;color:#99968e}
.message-item.read .mi-subject{font-weight:480;color:#77746e}
.message-item.read .mi-preview{color:#aaa79f}
.message-item.read .mi-time{color:#aaa79f}