:root{--bg:#07070a;--surface:#111114;--surface-raised:#18181c;--surface-hover:#1f1f25;--border:rgba(255,255,255,0.08);--border-strong:rgba(255,255,255,0.16);--text:#f5f6f8;--text-dim:#a3a4ac;--text-faint:#6b6c74;--accent:#d31b1e;--accent-deep:#7a0f10;--accent-soft:rgba(211,27,30,0.16)}*{box-sizing:border-box}.icon{width:16px;height:16px;flex-shrink:0}body,html{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:Plus Jakarta Sans,-apple-system,sans-serif}button,input{font-family:inherit}a{color:inherit}.login-screen{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--bg)}.login-glow{position:absolute;inset:0;overflow:hidden;pointer-events:none}.login-glow span{position:absolute;border-radius:999px;filter:blur(90px);opacity:.5;background:radial-gradient(circle,var(--accent) 0,var(--accent-deep) 55%,transparent 75%)}.login-glow span:first-child{width:480px;height:480px;top:-160px;left:-120px;animation:drift-a 16s ease-in-out infinite}.login-glow span:nth-child(2){width:360px;height:360px;bottom:-140px;right:-80px;animation:drift-b 20s ease-in-out infinite;opacity:.35}.login-glow span:nth-child(3){width:260px;height:260px;top:40%;left:60%;animation:drift-c 24s ease-in-out infinite;opacity:.25}@keyframes drift-a{0%,to{transform:translate(0) scale(1)}50%{transform:translate(60px,40px) scale(1.1)}}@keyframes drift-b{0%,to{transform:translate(0) scale(1)}50%{transform:translate(-50px,-30px) scale(1.08)}}@keyframes drift-c{0%,to{transform:translate(0) scale(1)}50%{transform:translate(-40px,50px) scale(.9)}}@media (prefers-reduced-motion:reduce){.login-glow span{animation:none}}.login-card{position:relative;z-index:1;width:380px;padding:36px 32px;border:1px solid var(--border-strong);border-radius:24px;background:rgba(17,17,20,.72);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 30px 80px -30px rgba(0,0,0,.6);gap:18px}.login-brand,.login-card{display:flex;flex-direction:column}.login-brand{align-items:center;gap:10px;margin-bottom:4px}.login-logo{width:52px;height:52px;filter:drop-shadow(0 8px 20px rgba(211,27,30,.35))}.login-title{font-size:21px;font-weight:800;letter-spacing:-.01em;text-align:center}.login-subtitle{font-size:12.5px;color:var(--text-faint);text-align:center;margin-top:-6px}.login-field{display:flex;flex-direction:column;gap:6px}.login-field label{font-size:12px;font-weight:600;color:var(--text-faint);text-transform:uppercase;letter-spacing:.05em}.login-field input{height:42px;border-radius:10px;border:1px solid var(--border);background:var(--surface-raised);color:var(--text);padding:0 14px;font-size:14px;outline:none}.login-field input:focus{border-color:var(--border-strong)}.login-error{font-size:13px;color:var(--accent)}.btn-primary{height:44px;border-radius:999px;border:none;cursor:pointer;background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;font-weight:700;font-size:14px}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.app{display:grid;grid-template-columns:220px 360px 1fr;grid-template-rows:64px 1fr;grid-template-areas:"topbar topbar topbar" "rail list reading";height:100vh}.topbar{grid-area:topbar;gap:14px;padding:0 20px;border-bottom:1px solid var(--border)}.searchbar,.topbar{display:flex;align-items:center}.searchbar{flex:1 1;max-width:520px;gap:10px;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:0 16px;height:38px;color:var(--text-faint)}.searchbar:focus-within{border-color:var(--border-strong);background:var(--surface-raised)}.searchbar .icon{width:15px;height:15px;flex-shrink:0}.searchbar input{background:none;border:none;outline:none;color:var(--text);font-size:13.5px;flex:1 1;height:100%;font-family:Inter,sans-serif}.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:15px}.brand-logo{width:22px;height:22px}.brand span{color:var(--text-dim);font-weight:600}.topbar-right{margin-left:auto;display:flex;align-items:center;gap:12px}.logout-link{font-size:13px;color:var(--text-dim);cursor:pointer;background:none;border:none}.rail{grid-area:rail;border-right:1px solid var(--border);padding:20px 14px;display:flex;flex-direction:column;gap:8px}.compose-btn{height:44px;border-radius:999px;border:none;cursor:pointer;background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#fff;font-weight:700;font-size:14px;margin-bottom:12px}.nav-item{display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:12px;color:var(--text-dim);font-size:13.5px;font-weight:600;cursor:pointer;border:none;background:none;text-align:left}.nav-item .count{margin-left:auto;background:var(--accent);color:#fff;font-size:11px;font-weight:700;border-radius:999px;padding:1px 7px}.nav-item.active{background:var(--accent-soft);color:var(--text)}.list{grid-area:list;border-right:1px solid var(--border);overflow-y:auto}.list-header{padding:16px 20px 10px;font-size:15px;font-weight:800}.msg{display:flex;align-items:flex-start;gap:10px;padding:13px 20px;border-bottom:1px solid var(--border);cursor:pointer}.msg:hover{background:var(--surface)}.msg.selected{background:var(--surface-raised)}.msg-body{flex:1 1;min-width:0}.star-toggle{display:flex;align-items:center;justify-content:center;width:20px;height:20px;border:none;background:none;color:var(--text-faint);cursor:pointer;padding:0;flex-shrink:0;margin-top:1px}.star-toggle:hover{color:var(--text-dim)}.star-toggle .icon{width:16px;height:16px;color:inherit}.star-toggle.starred{color:#e2b33b}.msg-top{display:flex;gap:8px}.msg-sender{font-size:13.5px;font-weight:600;color:var(--text-dim)}.msg.unread .msg-sender{color:var(--text);font-weight:700}.msg-time{margin-left:auto;font-size:11.5px;color:var(--text-faint)}.msg-subject{font-size:13.5px;color:var(--text-dim);margin-top:2px;font-family:Inter,sans-serif}.msg.unread .msg-subject{color:var(--text);font-weight:600}.reading{grid-area:reading;overflow-y:auto;padding:28px 40px}.reading-toolbar{display:flex;gap:8px;margin-bottom:20px}.pill-btn{display:flex;align-items:center;gap:7px;height:34px;padding:0 14px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--text-dim);font-size:12.5px;font-weight:600;cursor:pointer}.pill-btn:hover{background:var(--surface-raised);color:var(--text);border-color:var(--border-strong)}.pill-btn-danger{margin-left:auto}.pill-btn-danger:hover{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}.pill-btn .icon{width:15px;height:15px}.quote-block{border-left:2px solid var(--border-strong);padding-left:12px;color:var(--text-faint);margin-top:10px}.reading-subject{font-size:22px;font-weight:800;margin-bottom:12px}.reading-meta{font-size:12.5px;color:var(--text-faint);margin-bottom:24px}.prose{font-family:Inter,sans-serif;font-size:14.5px;line-height:1.7;color:var(--text-dim);white-space:pre-wrap}.empty-state{color:var(--text-faint);font-size:14px;padding:40px}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:10}.modal-card{width:480px;padding:24px;border-radius:16px;border:1px solid var(--border);background:var(--surface);display:flex;flex-direction:column;gap:12px}.modal-card input,.modal-card textarea{width:100%;border-radius:10px;border:1px solid var(--border);background:var(--surface-raised);color:var(--text);padding:10px 12px;font-size:13.5px;outline:none;font-family:inherit}.modal-card textarea{min-height:140px;resize:vertical}.modal-actions{display:flex;justify-content:flex-end;gap:8px}.btn-secondary{height:38px;padding:0 16px;border-radius:999px;border:1px solid var(--border);background:none;color:var(--text-dim);cursor:pointer;font-size:13px}.prose-html{font-size:14.5px;line-height:1.6}.prose-html a{color:var(--accent)}.prose-html img{max-width:100%}.prose-html blockquote{border-left:2px solid var(--border-strong);margin:8px 0;padding-left:12px;color:var(--text-faint)}.compose-window{position:fixed;bottom:0;right:24px;width:480px;max-height:70vh;border-radius:12px 12px 0 0;border:1px solid var(--border-strong);background:var(--surface);box-shadow:0 20px 60px -20px rgba(0,0,0,.7);display:flex;flex-direction:column;z-index:20;overflow:hidden}.compose-window.minimized{max-height:none}.compose-titlebar{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:var(--surface-raised);border-bottom:1px solid var(--border);font-size:13px;font-weight:700;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.compose-titlebar-actions{display:flex;gap:4px;flex-shrink:0}.compose-titlebar-actions button{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:6px;border:none;background:none;color:var(--text-dim);cursor:pointer}.compose-titlebar-actions .icon{width:13px;height:13px}.compose-titlebar-actions button:hover{background:var(--surface-hover);color:var(--text)}.compose-body{display:flex;flex-direction:column;overflow-y:auto;flex:1 1;min-height:0}.compose-field{border-bottom:1px solid var(--border);padding:2px 14px}.compose-to-field{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:8px 14px}.compose-to-field input{flex:1 1;min-width:100px;height:26px}.compose-field-label{font-size:12.5px;flex-shrink:0}.cc-bcc-toggle,.compose-field-label{color:var(--text-faint);font-weight:600}.cc-bcc-toggle{position:absolute;right:14px;top:10px;border:none;background:none;font-size:12px;cursor:pointer}.cc-bcc-toggle:hover{color:var(--text)}.contact-autocomplete{position:absolute;left:14px;right:14px;top:100%;z-index:5;background:var(--surface-raised);border:1px solid var(--border-strong);border-radius:10px;box-shadow:0 20px 40px -18px rgba(0,0,0,.7);overflow:hidden}.contact-autocomplete-item{display:flex;align-items:center;gap:8px;width:100%;padding:9px 12px;border:none;background:none;color:var(--text);cursor:pointer;text-align:left;font-size:13px}.contact-autocomplete-item:hover{background:var(--surface-hover)}.contact-email{color:var(--text-faint);font-size:12px}.recipient-pill{gap:6px;background:var(--surface-raised);border:1px solid var(--border);padding:4px 6px 4px 12px;font-size:12.5px;font-family:Inter,sans-serif;white-space:nowrap}.recipient-pill,.recipient-pill button{display:flex;align-items:center;border-radius:999px}.recipient-pill button{justify-content:center;width:18px;height:18px;border:none;background:none;color:var(--text-faint);cursor:pointer;padding:0}.recipient-pill button:hover{background:var(--surface-hover);color:var(--text)}.recipient-pill .icon{width:11px;height:11px}.compose-field input{width:100%;border:none;background:none;height:38px;font-family:inherit}.compose-editable,.compose-field input{outline:none;color:var(--text);font-size:13.5px}.compose-editable{flex:1 1;min-height:160px;padding:14px;line-height:1.6;font-family:Inter,sans-serif;overflow-y:auto}.compose-editable:empty:before{content:attr(data-placeholder);color:var(--text-faint)}.attachment-chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 14px 10px}.attachment-chip{display:flex;align-items:center;gap:6px;background:var(--surface-raised);border:1px solid var(--border);border-radius:8px;padding:6px 10px;font-size:12px}.attachment-chip-link{text-decoration:none;color:var(--text);cursor:pointer}.attachment-chip-link:hover{border-color:var(--border-strong);background:var(--surface-hover)}.attachment-chip-link .icon{width:13px;height:13px;color:var(--text-faint)}.attachment-chip-name{max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}.attachment-chip-size{color:var(--text-faint)}.attachment-chip button{display:flex;align-items:center;justify-content:center;border:none;background:none;color:var(--text-faint);cursor:pointer;padding:0}.attachment-chip .icon{width:11px;height:11px}.attachment-chip button:hover{color:var(--accent)}.compose-footer{display:flex;align-items:center;gap:10px;padding:10px 14px;border-top:1px solid var(--border)}.compose-send{width:90px;height:38px;flex-shrink:0}.compose-toolbar{display:flex;align-items:center;gap:2px;overflow-x:auto}.compose-toolbar button{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:6px;border:none;background:none;color:var(--text-dim);cursor:pointer;font-size:13px;flex-shrink:0}.compose-toolbar .icon{width:15px;height:15px}.compose-toolbar button:hover{background:var(--surface-hover);color:var(--text)}.toolbar-divider{width:1px;height:20px;background:var(--border);margin:0 4px;flex-shrink:0}.inline-reply{margin-top:28px;border:1px solid var(--border-strong);border-radius:14px;overflow:hidden;background:var(--surface);max-width:640px}.inline-reply-header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:var(--surface-raised);border-bottom:1px solid var(--border);font-size:13px;font-weight:700}.inline-reply-header button{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:6px;border:none;background:none;color:var(--text-dim);cursor:pointer}.inline-reply-header button:hover{background:var(--surface-hover);color:var(--text)}.inline-reply-header .icon{width:13px;height:13px}.inline-reply .compose-editable{min-height:100px}.link-popover-overlay{position:fixed;inset:0;z-index:30}.link-popover{position:absolute;bottom:40px;left:0;width:300px;padding:12px;border-radius:12px;border:1px solid var(--border-strong);background:var(--surface-raised);box-shadow:0 20px 50px -20px rgba(0,0,0,.7);display:flex;flex-direction:column;gap:8px}.link-popover-row{display:flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:8px;padding:0 10px;height:38px;background:var(--surface)}.link-popover-icon{display:flex;align-items:center;justify-content:center;color:var(--text-faint);font-size:12px;font-weight:700;flex-shrink:0}.link-popover-icon .icon{width:14px;height:14px}.link-popover-row input{flex:1 1;border:none;background:none;outline:none;color:var(--text);font-size:13px;font-family:Inter,sans-serif}.link-popover-apply{border:none;background:none;color:var(--accent);font-weight:700;font-size:13px;cursor:pointer;flex-shrink:0}.link-popover-apply:disabled{color:var(--text-faint);cursor:not-allowed}.toast{position:fixed;bottom:24px;left:24px;padding:12px 20px;border-radius:10px;font-size:13.5px;font-weight:600;box-shadow:0 20px 50px -20px rgba(0,0,0,.7);z-index:40;border:1px solid var(--border-strong)}.toast-sending{background:var(--surface-raised);color:var(--text-dim)}.toast-success{border-color:rgba(60,200,120,.4)}.toast-error,.toast-success{background:var(--surface-raised);color:var(--text)}.toast-error{border-color:var(--accent)}.admin-page{min-height:100vh;background:var(--bg)}.admin-header{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:64px;border-bottom:1px solid var(--border)}.admin-body{display:flex;flex-wrap:wrap;gap:24px;padding:32px 24px;max-width:1000px;margin:0 auto}.admin-card{width:320px;flex-shrink:0;padding:24px;border:1px solid var(--border);border-radius:16px;background:var(--surface);display:flex;flex-direction:column;gap:16px}.admin-card-wide{flex:1 1;min-width:320px}.admin-form{display:flex;flex-direction:column;gap:14px}.admin-address-row{display:flex;align-items:center;gap:8px}.admin-address-row input{flex:1 1}.admin-address-row span{color:var(--text-faint);font-size:13px;white-space:nowrap}.admin-success{font-size:13px;color:#3ecf8e}.admin-table{width:100%;border-collapse:collapse;font-size:13px}.admin-table th{text-align:left;color:var(--text-faint);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.04em;padding:8px 10px}.admin-table td,.admin-table th{border-bottom:1px solid var(--border)}.admin-table td{padding:10px;color:var(--text-dim)}.topbar-email{font-size:13px;color:var(--text-dim)}.msg-count{color:var(--text-faint);font-weight:600}.thread-list{display:flex;flex-direction:column;max-width:720px}.thread-row{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--border)}.thread-row:last-child{border-bottom:none}.thread-avatar{width:36px;height:36px;border-radius:999px;flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:13px}.thread-row-collapsed{align-items:center;width:100%;border:none;background:none;cursor:pointer;text-align:left;font-size:13px}.thread-row-collapsed:hover{background:var(--surface)}.thread-collapsed-from{font-weight:700;color:var(--text);flex-shrink:0;max-width:160px}.thread-collapsed-from,.thread-collapsed-snippet{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.thread-collapsed-snippet{flex:1 1;min-width:0;color:var(--text-faint);font-family:Inter,sans-serif}.thread-row-right{display:flex;align-items:center;gap:10px;flex-shrink:0;margin-left:12px}.thread-collapsed-date{color:var(--text-faint);flex-shrink:0;font-size:11.5px;white-space:nowrap}.thread-row-expanded{align-items:flex-start}.thread-expanded-body{flex:1 1;min-width:0}.thread-expanded-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.thread-expanded-from{font-weight:700;font-size:14px}.thread-expanded-to{font-size:12px;color:var(--text-faint);margin:2px 0 14px}.thread-action-row{display:flex;gap:8px;margin-top:20px}.mobile-back-btn,.mobile-menu-btn,.rail-backdrop{display:none}@media (max-width:1080px){.app{grid-template-columns:76px 340px 1fr}.brand span,.nav-item-label{display:none}}@media (max-width:860px){.app{grid-template-columns:1fr;grid-template-areas:"topbar" "list"}.app.reading-open{grid-template-areas:"reading"}.app.reading-open .list,.app.reading-open .topbar{display:none}.mobile-menu-btn{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border:none;background:none;color:var(--text-dim);cursor:pointer;flex-shrink:0}.mobile-menu-btn .icon{width:20px;height:20px}.topbar{gap:10px;padding:0 12px}.brand{font-size:14px}.searchbar{max-width:none}.logout-link:not(:last-child),.topbar-email{display:none}.rail{position:fixed;inset:0 auto 0 0;width:240px;z-index:25;background:var(--bg);transform:translateX(-100%);transition:transform .2s ease;box-shadow:20px 0 40px -20px rgba(0,0,0,.6)}.rail.rail-open{transform:translateX(0)}.rail .nav-item-label{display:inline}.rail-backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:24}.list{grid-area:list;border-right:none}.reading{grid-area:reading;padding:16px}.mobile-back-btn{display:block;border:none;background:none;color:var(--text-dim);font-size:13.5px;font-weight:600;cursor:pointer;padding:0 0 14px}.compose-window{right:0!important;left:0;bottom:0;top:0;width:auto;max-height:none;border-radius:0}.link-popover{left:0;right:0;width:auto}}@media (prefers-reduced-motion:reduce){.rail{transition:none}}