:root{
  --bg:#f6f8fc;--surface:#fff;--surface-2:#f0f4f9;--surface-3:#e9eef6;
  --text:#1f1f1f;--text-2:#3c4043;--muted:#6b7280;--line:#dde3ea;
  --primary:#0b57d0;--primary-2:#c2e7ff;--primary-soft:#d3e3fd;--violet:#6d4aff;
  --danger:#b3261e;--success:#137333;--warning:#b06000;
  --shadow:0 8px 28px rgba(32,48,71,.10);--shadow-lg:0 22px 70px rgba(25,39,63,.16);
  --radius:22px;--radius-sm:14px;--sidebar:272px;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color-scheme:light;
}
html[data-theme="dark"]{
  --bg:#0f141b;--surface:#171c24;--surface-2:#202732;--surface-3:#27313e;
  --text:#f3f6fa;--text-2:#dbe3ec;--muted:#9ba8b8;--line:#2d3948;
  --primary:#8ab4f8;--primary-2:#23415e;--primary-soft:#283c58;--violet:#b6a3ff;
  --shadow:0 8px 28px rgba(0,0,0,.28);--shadow-lg:0 22px 70px rgba(0,0,0,.42);color-scheme:dark;
}
*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit;color:inherit}button,.button{border:0;background:var(--surface-2);padding:10px 15px;border-radius:18px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:.18s ease}.button:hover,button:hover{filter:brightness(.98);transform:translateY(-1px)}.primary{background:var(--primary)!important;color:#fff!important}.wide{width:100%}
.app-shell{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);min-height:100vh}.sidebar{padding:16px 14px 22px;position:sticky;top:0;height:100vh;overflow:auto;background:linear-gradient(180deg,color-mix(in srgb,var(--bg) 92%,var(--primary) 8%),var(--bg));z-index:30}.brand{display:flex;gap:11px;align-items:center;font-size:21px;font-weight:650;padding:2px 10px 18px;letter-spacing:-.02em}.brand b{font-weight:760}.brand-mark{position:relative;background:linear-gradient(135deg,#2f7cff 0%,#6b5cff 55%,#8a47ef 100%);color:#fff;width:38px;height:38px;border-radius:13px;display:inline-flex;align-items:center;justify-content:center;font-weight:850;box-shadow:0 8px 24px rgba(61,91,255,.28);overflow:hidden}.brand-mark::after{content:'✉';font-size:19px;transform:translateY(-1px)}.brand-mark{font-size:0}.brand-mark.big{width:64px;height:64px;border-radius:20px;margin:auto}.brand-mark.big::after{font-size:30px}.compose-btn{background:linear-gradient(135deg,#c2e7ff,#d9d5ff);color:#183153;padding:17px 20px;border-radius:18px;display:flex;gap:12px;align-items:center;font-weight:750;margin:5px 0 16px;box-shadow:0 4px 16px rgba(70,113,180,.14);min-height:56px}.compose-btn:hover{box-shadow:0 8px 22px rgba(70,113,180,.18)}nav{display:flex;flex-direction:column;gap:2px}nav a{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:0 22px 22px 0;margin-right:8px;color:var(--text-2);font-weight:560}nav a:hover{background:var(--surface-2)}nav a.active{background:var(--primary-soft);color:color-mix(in srgb,var(--primary) 75%,#10213a 25%);font-weight:760}.nav-sep{height:1px;background:var(--line);margin:10px 12px}.sidebar-footer{margin:18px 10px 0;padding-top:14px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.main{min-width:0}.topbar{height:76px;display:flex;align-items:center;gap:14px;padding:10px 22px 10px 6px;position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.search{max-width:760px;flex:1;background:var(--surface-2);border:1px solid transparent;border-radius:28px;display:flex;align-items:center;padding:0 17px;transition:.18s}.search:focus-within{background:var(--surface);border-color:var(--line);box-shadow:var(--shadow)}.search input{border:0;background:transparent;outline:none;width:100%;padding:15px 10px;font-size:15px}.top-actions{display:flex;align-items:center;gap:10px}.top-icon{width:42px;height:42px;padding:0;border-radius:50%;background:transparent;color:var(--text-2)}.top-icon:hover{background:var(--surface-2)}.user-pill{max-width:190px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:9px 12px;font-size:12px}.ai-badge{background:linear-gradient(135deg,#ede7f6,#dce8ff);color:#563c99;padding:6px 9px;border-radius:10px;font-weight:800}.mobile-menu{display:none;width:42px;height:42px;padding:0;border-radius:50%;background:transparent;font-size:20px}.content{padding:2px 18px 40px 0;max-width:1600px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:8px 0 14px}.section-head h2{margin:0;font-size:24px;letter-spacing:-.025em}.section-head p{margin:4px 0;color:var(--muted)}.section-actions{display:flex;gap:8px;flex-wrap:wrap}
.mail-list{background:var(--surface);border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:0 2px 8px rgba(32,48,71,.035)}.mail-row{display:grid;grid-template-columns:34px 42px minmax(150px,240px) minmax(0,1fr) 76px;gap:11px;align-items:center;padding:10px 17px;border-bottom:1px solid var(--line);min-height:58px;transition:.12s}.mail-row:last-child{border-bottom:0}.mail-row:hover{background:color-mix(in srgb,var(--primary-soft) 32%,var(--surface) 68%);box-shadow:inset 3px 0 var(--primary)}.mail-row.unread{font-weight:730;background:var(--surface)}.mail-row:not(.unread){background:color-mix(in srgb,var(--surface-2) 64%,var(--surface) 36%)}.mail-avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-soft),color-mix(in srgb,var(--violet) 18%,var(--surface) 82%));color:var(--primary);font-size:13px;font-weight:850}.mail-row .sender,.mail-row .subject{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mail-row .sender{color:var(--text-2)}.mail-row .subject{color:var(--text)}.mail-row .date{text-align:right;font-size:12px;color:var(--muted)}.star{color:#f9ab00;font-size:18px}.empty{padding:70px 20px;text-align:center;color:var(--muted)}.empty::before{content:'✉';display:block;font-size:42px;margin-bottom:12px;opacity:.45}.pager{display:flex;gap:4px;justify-content:center;padding:18px}.pager a{padding:7px 11px;border-radius:10px}.pager a.active{background:var(--primary);color:#fff}
.message-toolbar{display:flex;gap:8px;margin:8px 0 14px;flex-wrap:wrap}.inline{display:inline}.message-card,.compose-panel,.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.message-card{padding:26px;max-width:1120px}.message-card h1{font-size:27px;letter-spacing:-.03em;margin:0 0 22px}.message-meta{display:grid;grid-template-columns:46px 1fr auto;gap:13px;align-items:center;color:var(--muted)}.message-meta b{color:var(--text);font-size:15px}.avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--primary-soft),#ede7f6);display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--primary);flex:0 0 auto}.message-body{margin-top:25px;border-top:1px solid var(--line);padding-top:20px}.message-body iframe{width:100%;border:0;min-height:480px;background:#fff;border-radius:12px}.plain-body{white-space:normal;line-height:1.7;font-size:15px}.attachments{border-top:1px solid var(--line);padding-top:18px;margin-top:20px}.attachment{display:inline-flex;border:1px solid var(--line);border-radius:13px;padding:12px;margin:6px;background:var(--surface-2)}.reply-actions{display:flex;gap:8px;margin-top:24px;flex-wrap:wrap}
.compose-panel{max-width:980px;padding:0;overflow:hidden}.compose-panel .section-head{padding:16px 19px;margin:0;background:var(--surface-2);border-bottom:1px solid var(--line)}.compose-panel .section-head h2{font-size:16px}.compose-fields{display:flex;flex-direction:column}.compose-fields input{border:0;border-bottom:1px solid var(--line);padding:14px 18px;outline:none;background:transparent}.compose-fields textarea{border:0;outline:none;resize:vertical;padding:18px;min-height:430px;background:transparent;line-height:1.65}.compose-bottom{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-top:1px solid var(--line)}.file-btn{cursor:pointer;padding:9px 12px}.ai-open{background:#ede7f6;color:#4a148c}dialog{width:min(680px,94vw);border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:22px;box-shadow:var(--shadow-lg);padding:18px}dialog::backdrop{background:rgba(8,15,28,.46);backdrop-filter:blur(4px)}.dialog-head{display:flex;justify-content:space-between}.ai-options{display:flex;gap:6px;flex-wrap:wrap;margin:14px 0}.ai-options button{font-size:12px}#ai-source{width:100%;min-height:130px;border:1px solid var(--line);border-radius:13px;padding:12px;background:var(--surface-2)}#ai-result{white-space:pre-wrap;background:var(--surface-2);border-radius:13px;padding:12px;margin-top:12px;min-height:50px}
.grid-two{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(290px,.72fr);gap:20px}.side-card{padding:20px;margin-bottom:18px}.side-card.full{max-width:1100px}.side-card h3,.side-card h2{margin-top:0}.side-card form,.form-wide{display:flex;flex-direction:column;gap:8px}.side-card input,.side-card textarea,.side-card select,.form-wide input{border:1px solid var(--line);border-radius:11px;padding:11px;background:var(--surface)}.side-card textarea{min-height:90px}.cards{display:flex;flex-direction:column;gap:8px}.contact-card,.campaign-card,.task,.event{background:var(--surface);border-radius:15px;padding:13px;display:flex;align-items:center;gap:12px;border:1px solid var(--line)}.grow{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.grow a,.grow span,.grow small{color:var(--muted)}.icon-btn{width:32px;height:32px;padding:0;border-radius:50%}.timeline,.task-list{display:flex;flex-direction:column;gap:10px}.event-date{width:52px;text-align:center;background:var(--surface-2);border-radius:12px;padding:7px}.event-date b,.event-date span{display:block}.task.done{opacity:.6}.task.done b{text-decoration:line-through}.task-check{border:2px solid #9aa0a6;border-radius:50%;width:30px;height:30px;padding:0;background:var(--surface)}.priority{font-size:10px!important;font-weight:700}.priority.high{color:var(--danger)}.priority.low{color:var(--success)}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.stat{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 1px 4px rgba(0,0,0,.03)}.stat span{color:var(--muted);display:block}.stat b{font-size:22px;display:block;margin-top:8px}.tabs{display:flex;gap:5px;margin:0 0 18px;border-bottom:1px solid var(--line)}.tabs a{padding:11px 14px;border-bottom:3px solid transparent}.tabs a.active{border-color:var(--primary);color:var(--primary);font-weight:700}.data{border-collapse:collapse;width:100%;background:var(--surface);border-radius:12px;overflow:hidden}.data th,.data td{text-align:left;padding:11px;border-bottom:1px solid var(--line)}.status{padding:4px 8px;border-radius:10px;background:var(--surface-2)}.status.subscribed{background:#e6f4ea;color:#137333}.status.unsubscribed{background:#fce8e6;color:#b3261e}.notice{background:#fff8e1;border:1px solid #ffe0a3;color:#5f4b16;padding:14px;border-radius:12px}.input-suffix{display:flex;align-items:center;border:1px solid var(--line);border-radius:10px}.input-suffix input{border:0!important;min-width:0;flex:1}.input-suffix span{padding-right:10px;color:var(--muted)}pre{white-space:pre-wrap}.toast{padding:12px 16px;border-radius:12px;margin:0 0 12px;background:#e8f0fe;color:#174ea6}.toast.success{background:#e6f4ea;color:#137333}.toast.error{background:#fce8e6;color:#b3261e}
.auth-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 15% 10%,rgba(66,133,244,.16),transparent 30%),radial-gradient(circle at 85% 90%,rgba(123,97,255,.16),transparent 28%),var(--bg);padding:24px}.auth-card{background:var(--surface);width:min(450px,94vw);padding:38px;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow-lg);text-align:center}.auth-card h1{margin:16px 0 5px;letter-spacing:-.03em}.auth-card p{color:var(--muted)}.auth-card form{text-align:left;display:flex;flex-direction:column;gap:8px;margin-top:24px}.auth-card input{border:1px solid var(--line);background:var(--surface);border-radius:13px;padding:13px}.auth-links{margin-top:18px;color:var(--primary)}.admin-standalone{background:var(--bg);min-height:100vh}.admin-top{background:var(--surface);display:flex;justify-content:space-between;align-items:center;padding:14px 24px;box-shadow:0 1px 5px rgba(0,0,0,.06)}.admin-top .brand{padding:0}.admin-wrap{padding:25px;max-width:1300px;margin:auto}.check{display:flex;gap:8px;align-items:center}
.mobile-bottom,.mobile-compose-fab,.sidebar-scrim{display:none}
@media(max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;left:-292px;z-index:60;background:var(--bg);width:276px;transition:.22s;box-shadow:10px 0 36px rgba(0,0,0,.2)}.sidebar.open{left:0}.sidebar-scrim{position:fixed;inset:0;background:rgba(9,18,32,.42);z-index:55}.sidebar.open~.sidebar-scrim{display:block}.mobile-menu{display:inline-flex}.content{padding:0 12px 100px}.topbar{padding:8px 12px;height:70px}.user-pill{display:none}.grid-two{grid-template-columns:1fr}.stat-grid{grid-template-columns:repeat(2,1fr)}.mail-row{grid-template-columns:30px 38px minmax(120px,32%) 1fr}.mail-row .date{display:none}.message-meta{grid-template-columns:44px 1fr}.message-meta time{grid-column:2}.data{display:block;overflow-x:auto}.compose-panel{padding:0}.mobile-bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:45;background:color-mix(in srgb,var(--surface) 92%,transparent);border:1px solid var(--line);border-radius:24px;padding:8px;box-shadow:0 18px 44px rgba(20,36,58,.22);backdrop-filter:blur(18px)}.mobile-bottom a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:52px;border-radius:16px;color:var(--muted);font-size:10px;font-weight:700}.mobile-bottom a.active{background:var(--primary-soft);color:var(--primary)}.mobile-bottom b{font-size:18px;font-weight:600}.mobile-compose-fab{display:flex;position:fixed;right:18px;bottom:calc(82px + env(safe-area-inset-bottom));z-index:44;width:58px;height:58px;border-radius:18px;background:linear-gradient(135deg,#4b83ff,#7b51f5);color:#fff;align-items:center;justify-content:center;font-size:26px;box-shadow:0 14px 30px rgba(73,92,229,.35)}}
@media(max-width:620px){.topbar{gap:6px}.search{max-width:none}.top-actions .ai-badge{display:none}.top-actions>a{display:none}.section-head{align-items:flex-start}.section-actions .button{padding:9px 12px}.mail-list{border-radius:16px}.mail-row{grid-template-columns:28px 36px minmax(0,1fr);padding:10px 11px;gap:9px}.mail-row .sender{grid-column:3}.mail-row .subject{grid-column:3;color:var(--muted);font-weight:500}.mail-row .date{display:none}.star{grid-row:1/3}.mail-avatar{grid-row:1/3}.stat-grid{grid-template-columns:1fr 1fr}.auth-card{padding:30px 21px}.message-card{padding:17px;border-radius:18px}.message-card h1{font-size:22px}.tabs{overflow:auto}.tabs a{white-space:nowrap}.compose-fields textarea{min-height:48vh}.compose-bottom{align-items:flex-end;gap:8px}.compose-bottom>div{display:flex;gap:6px;flex-wrap:wrap}.search input{padding:13px 7px}.content{padding-left:10px;padding-right:10px}.section-head h2{font-size:21px}}