*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{height:100%;-webkit-text-size-adjust:100%}
body{height:100%;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:#0f0f0f;color:#f0ede8;overflow:hidden;-webkit-font-smoothing:antialiased}
:root{
  --bg:#0f0f0f;--card:#1a1a1a;--input:#222;
  --b:rgba(255,255,255,0.08);--bhi:rgba(255,255,255,0.14);
  --tx:#f0ede8;--mu:#8a8784;--dim:#5a5856;
  --teal:#1D9E75;--teal-l:#5DCAA5;--teal-d:#0F6E56;
  --amber:#F59E0B;--amber-l:#FCD34D;--amber-d:#854F0B;
  --purple:#7F77DD;--purple-d:#534AB7;
  --blue:#378ADD;--blue-d:#185FA5;
  --coral:#D85A30;--coral-d:#993C1D;
  --red:#EF4444;
  --safe-top:env(safe-area-inset-top,0px);
  --safe-bot:env(safe-area-inset-bottom,0px);
}
#app{display:flex;flex-direction:column;height:100vh;height:100dvh;overflow:hidden}
#boot-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:24px}
.boot-logo{font-family:Georgia,serif;font-size:40px;letter-spacing:0.15em;color:var(--teal-l)}
.boot-spinner{width:22px;height:22px;border:2px solid var(--bhi);border-top-color:var(--teal);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Auth */
.auth-wrap{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:32px;gap:18px;text-align:center}
.auth-logo{font-family:Georgia,serif;font-size:52px;color:var(--teal-l);letter-spacing:0.1em}
.auth-title{font-size:20px;font-weight:600;color:var(--tx)}
.auth-sub{font-size:14px;color:var(--mu);line-height:1.6;max-width:280px}
.auth-input{width:100%;max-width:300px;background:var(--input);border:1px solid var(--bhi);border-radius:12px;padding:14px 16px;font-size:16px;color:var(--tx);text-align:center;letter-spacing:0.04em;outline:none;-webkit-appearance:none}
.auth-input:focus{border-color:var(--teal)}
.btn-auth{width:100%;max-width:300px;background:var(--teal);color:white;border:none;border-radius:12px;padding:15px;font-size:16px;font-weight:600;cursor:pointer}

/* Status bar */
#statusbar{flex-shrink:0;padding:calc(var(--safe-top) + 12px) 22px 6px;background:var(--bg);display:flex;justify-content:space-between;align-items:center}
.sb-time{color:var(--tx);font-size:15px;font-weight:600}
.sb-icons{color:var(--tx);font-size:12px;display:flex;gap:6px}

/* Topbar */
#topbar{flex-shrink:0;background:var(--bg);border-bottom:1px solid var(--b);padding:9px 16px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.topbar-title{color:var(--tx);font-size:17px;font-family:Georgia,serif;font-weight:400;letter-spacing:.01em}
.badge{background:var(--red);color:#fff;font-size:11px;font-weight:700;padding:2px 7px;border-radius:99px;margin-left:6px}
.btn-back{background:none;border:none;color:var(--teal-l);font-size:15px;cursor:pointer;display:flex;align-items:center;gap:3px;-webkit-tap-highlight-color:transparent}
.btn-refresh{background:none;border:none;color:var(--teal-l);font-size:18px;cursor:pointer;padding:4px;line-height:1}

/* Tabs */
#maintabs{display:flex;background:var(--bg);border-bottom:1px solid var(--b);flex-shrink:0}
.main-tab{flex:1;padding:10px 8px;font-size:12px;font-weight:600;color:var(--dim);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;letter-spacing:.05em;text-transform:uppercase;-webkit-tap-highlight-color:transparent}
.main-tab.active{color:var(--teal-l);border-bottom-color:var(--teal)}

/* Filter chips */
#filterbar{display:flex;gap:7px;padding:10px 14px;overflow-x:auto;flex-shrink:0;border-bottom:1px solid var(--b);-webkit-overflow-scrolling:touch}
#filterbar::-webkit-scrollbar{display:none}
.filter-chip{flex-shrink:0;padding:5px 12px;font-size:11px;font-weight:600;letter-spacing:.04em;border-radius:99px;cursor:pointer;border:1px solid var(--b);background:transparent;color:var(--dim);-webkit-tap-highlight-color:transparent;white-space:nowrap}
.filter-chip.active{border-color:var(--active-bar,var(--teal));background:var(--active-pill,rgba(29,158,117,0.15));color:var(--active-text,var(--teal-l))}

/* Scroll */
#scroll-area{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}

/* Email cards */
.email-card{display:flex;align-items:flex-start;gap:12px;padding:13px 16px;border-bottom:1px solid var(--b);border-left:3px solid var(--cat-bar,#888);cursor:pointer;-webkit-tap-highlight-color:transparent;animation:slide-in .18s ease both}
@keyframes slide-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
.card-avatar{width:40px;height:40px;border-radius:50%;background:var(--card);border:1px solid var(--bhi);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;flex-shrink:0}
.card-meta{flex:1;min-width:0}
.card-row1{display:flex;justify-content:space-between;align-items:center;margin-bottom:3px;gap:8px}
.card-from{font-size:14px;font-weight:600;color:var(--tx);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card-age{font-size:11px;font-weight:500;flex-shrink:0}
.card-age-label{font-size:9px;font-weight:700;letter-spacing:.04em;flex-shrink:0;margin-right:2px}
.card-subject{font-size:12px;color:var(--mu);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:4px}
.card-summary{font-size:12px;color:var(--dim);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:5px}
.card-pills{display:flex;gap:5px;align-items:center;flex-wrap:wrap}
.pill{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;padding:2px 8px;border-radius:99px;white-space:nowrap}
.card-meta-bits{font-size:10px;color:var(--dim)}

/* Detail */
#detail-scroll{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:14px 16px 120px}
.sender-block{display:flex;align-items:center;gap:12px;padding-bottom:13px;border-bottom:1px solid var(--b);margin-bottom:13px}
.sender-avatar{width:44px;height:44px;border-radius:50%;background:var(--card);border:1px solid var(--bhi);display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:700;flex-shrink:0}
.sender-name{font-size:15px;font-weight:600;color:var(--tx)}
.sender-email{font-size:12px;color:var(--dim);margin-top:2px}
.detail-subject{font-size:17px;font-family:Georgia,serif;color:var(--tx);line-height:1.4;margin-bottom:12px}
.ai-card{border-radius:10px;padding:10px 13px;margin-bottom:13px}
.ai-label{font-size:9px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px}
.ai-text{font-size:13px;color:var(--tx);line-height:1.5}

/* Panel tabs */
#panel-tabs{display:flex;border-bottom:1px solid var(--b);flex-shrink:0;overflow-x:auto;-webkit-overflow-scrolling:touch}
#panel-tabs::-webkit-scrollbar{display:none}
.panel-tab{padding:8px 13px;font-size:11px;font-weight:600;color:var(--dim);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;letter-spacing:.04em;white-space:nowrap;-webkit-tap-highlight-color:transparent}
.panel-tab.active{color:var(--cat-text,var(--teal-l));border-bottom-color:var(--cat-bar,var(--teal))}

/* Panel content */
.section-label{font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);margin-bottom:8px}
.body-box{font-size:13px;color:var(--mu);line-height:1.7;white-space:pre-wrap;word-break:break-word;background:var(--card);border:1px solid var(--b);border-radius:10px;padding:14px;max-height:210px;overflow-y:auto;-webkit-overflow-scrolling:touch}
.thread-msg{background:var(--card);border:1px solid var(--b);border-radius:9px;padding:10px 12px;margin-bottom:9px}
.thread-from{font-size:12px;font-weight:600}
.thread-time{font-size:11px;color:var(--dim)}
.thread-body{font-size:13px;color:var(--dim);line-height:1.5;margin-top:5px;white-space:pre-wrap}
.order-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.order-label{font-size:13px;color:var(--mu)}
.order-val{font-size:13px;font-weight:500;color:var(--tx)}
.order-item{font-size:13px;color:var(--tx);margin-bottom:5px;line-height:1.4}
.customer-insight{border-radius:10px;padding:11px 13px;margin-top:10px}

/* Reply */
.reply-textarea{width:100%;min-height:110px;background:var(--input);border:1px solid var(--bhi);border-radius:10px;padding:11px 13px;font-size:14px;color:var(--tx);resize:none;outline:none;line-height:1.6}
.reply-textarea:focus{border-color:var(--teal)}
.reply-textarea::placeholder{color:var(--dim)}
.attach-row{display:flex;align-items:center;justify-content:space-between;background:var(--card);border:1px solid var(--b);border-radius:8px;padding:8px 12px;margin-bottom:6px}
.attach-name{font-size:12px;color:var(--tx)}
.attach-size{font-size:10px;color:var(--dim)}
.btn-attach{display:flex;align-items:center;justify-content:center;gap:7px;background:none;border:1px dashed var(--bhi);border-radius:9px;padding:10px;font-size:12px;color:var(--dim);cursor:pointer;width:100%;margin-top:8px;-webkit-tap-highlight-color:transparent}
.btn-remove-attach{background:none;border:none;color:var(--dim);cursor:pointer;font-size:18px;line-height:1}

/* Notes */
.note-textarea{width:100%;min-height:130px;background:var(--input);border:1px solid var(--bhi);border-radius:10px;padding:11px 13px;font-size:14px;color:var(--tx);resize:none;outline:none;line-height:1.6}
.note-textarea::placeholder{color:var(--dim)}

/* PD trigger */
.pd-trigger-panel{background:#1e1800;border-radius:10px;padding:13px;margin:8px 14px 0;border:1px solid rgba(245,158,11,.3);flex-shrink:0}
.pd-trigger-input{width:100%;background:var(--input);border:1px solid var(--bhi);border-radius:8px;padding:10px 12px;font-size:13px;color:var(--tx);outline:none;margin-bottom:8px}
.pd-trigger-input:focus{border-color:var(--amber)}

/* Action bar */
#action-bar{position:absolute;bottom:0;left:0;right:0;background:var(--bg);border-top:1px solid var(--b);padding:10px 14px;padding-bottom:calc(10px + var(--safe-bot))}
.ping-options{display:flex;gap:7px;margin-bottom:9px;justify-content:center}
.ping-opt{background:var(--card);border:1px solid var(--bhi);color:var(--mu);border-radius:7px;padding:6px 11px;font-size:11px;cursor:pointer;white-space:nowrap;-webkit-tap-highlight-color:transparent}
.action-row{display:flex;gap:9px}
.btn-ping{background:var(--card);border:1px solid var(--b);color:var(--dim);border-radius:10px;padding:12px;font-size:17px;cursor:pointer;flex-shrink:0;-webkit-tap-highlight-color:transparent;line-height:1}
.btn-ping.open{background:rgba(255,255,255,.08);border-color:var(--bhi)}
.btn-archive{background:var(--card);border:1px solid var(--b);color:var(--mu);border-radius:10px;padding:12px 14px;font-size:13px;cursor:pointer;-webkit-tap-highlight-color:transparent}
.btn-primary{flex:1;color:#fff;border:none;border-radius:10px;padding:13px 8px;font-size:14px;font-weight:600;cursor:pointer;-webkit-tap-highlight-color:transparent;line-height:1.3;text-align:center}
.btn-primary:disabled{opacity:.4;cursor:default}

/* Empty + skeleton */
.state-empty{display:flex;flex-direction:column;align-items:center;padding:50px 24px;gap:10px;text-align:center}
.state-icon{font-size:34px;opacity:.25}
.state-msg{font-size:14px;color:var(--mu)}
.skel-card{padding:13px 16px;border-bottom:1px solid var(--b);display:flex;gap:12px}
.skel{background:linear-gradient(90deg,var(--card) 25%,#222 50%,var(--card) 75%);background-size:200% 100%;animation:shimmer 1.2s infinite;border-radius:6px}
@keyframes shimmer{to{background-position:-200% 0}}
.skel-circle{width:40px;height:40px;border-radius:50%;flex-shrink:0}
.skel-lines{flex:1;display:flex;flex-direction:column;gap:8px}
.skel-line{height:11px}

/* Toast */
.toast{position:absolute;bottom:80px;left:50%;transform:translateX(-50%);background:var(--card);border-radius:9px;padding:9px 16px;font-size:13px;white-space:nowrap;z-index:100;animation:toast-in .2s ease;pointer-events:none}
.toast.s{border:1px solid rgba(29,158,117,.4);color:var(--teal-l)}
.toast.e{border:1px solid rgba(239,68,68,.4);color:#fca5a5}
@keyframes toast-in{from{opacity:0;transform:translateX(-50%) translateY(6px)}}

/* Home bar */
#homebar{height:34px;background:var(--bg);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.home-indicator{width:130px;height:5px;background:rgba(255,255,255,.22);border-radius:99px}