:root{--bg:#f6f7f9;--panel:#ffffff;--panel-2:#fafbfc;--line:#ebedf1;--txt:#1f2330;--muted:#8a93a6;--muted-2:#aab2c0;--accent:#4f6bed;--accent-2:#3f59d6;--accent-soft:#eef1fe;--green:#1fb573;--amber:#e89a3c;--red:#e5564b;--purple:#8b5cf6;--radius:10px;--sidebar:248px}*{box-sizing:border-box}body,html{padding:0;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--txt);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:13px}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}.app{display:grid;grid-template-columns:var(--sidebar) 1fr;height:100vh;overflow:hidden}.sidebar{background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:14px 10px;overflow-y:auto}.brand{gap:9px;padding:6px 8px 14px;font-weight:700;font-size:15px}.brand,.brand .logo{display:flex;align-items:center}.brand .logo{width:26px;height:26px;border-radius:7px;background:linear-gradient(135deg,var(--accent),var(--purple));justify-content:center;color:#fff;font-weight:800;font-size:14px}.navsec{margin-top:6px}.navlabel{font-size:10.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted-2);padding:10px 10px 4px;font-weight:700}.navitem{display:flex;align-items:center;gap:10px;width:100%;border:none;background:transparent;color:#4a5160;padding:8px 10px;border-radius:8px;font-size:13.5px;font-weight:500;text-align:left}.navitem:hover{background:var(--panel-2)}.navitem.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.navitem .ic{width:18px;text-align:center;opacity:.85}.navitem .badge{margin-left:auto;font-size:11px;color:var(--muted)}.sidebar .spacer{flex:1 1}.main{overflow-y:auto;height:100vh}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:var(--bg);gap:12px;padding:14px 26px;border-bottom:1px solid var(--line)}.topbar,.topbar .search{display:flex;align-items:center}.topbar .search{flex:1 1;max-width:640px;background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:8px 12px;gap:8px;color:var(--muted)}.topbar .search input{border:none;background:transparent;width:100%;color:var(--txt)}.iconbtn{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);background:var(--panel);display:flex;align-items:center;justify-content:center;color:var(--muted)}.content{padding:24px 26px;max-width:1200px}h1.page{font-size:26px;margin:0 0 2px;letter-spacing:-.4px}.page-sub{color:var(--muted);margin:0 0 20px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}.row{display:flex;gap:12px;flex-wrap:wrap}.btn{background:var(--accent);color:#fff;border:none;padding:8px 15px;border-radius:8px;font-weight:600;font-size:13px}.btn:hover{background:var(--accent-2)}.btn.ghost{background:var(--panel);color:var(--txt);border:1px solid var(--line)}.btn.ghost:hover{background:var(--panel-2)}.btn.sm{padding:6px 11px;font-size:12px}.btn.danger{background:transparent;color:var(--red);border:1px solid var(--line)}.btn:disabled{opacity:.55;cursor:default}label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px;font-weight:600}input[type=email],input[type=password],input[type=search],input[type=text],select,textarea{width:100%;background:var(--panel);border:1px solid var(--line);color:var(--txt);padding:9px 11px;border-radius:8px}textarea{resize:vertical;min-height:80px;line-height:1.5}.av{width:30px;height:30px;border-radius:50%;flex:0 0 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9px;border-radius:20px;font-size:11px;font-weight:700}.pill.messaged{background:var(--accent-soft);color:var(--accent)}.pill.replied{background:rgba(139,92,246,.14);color:var(--purple)}.pill.booked{background:rgba(31,181,115,.14);color:var(--green)}.pill.skip{background:rgba(229,86,75,.12);color:var(--red)}.pill.none{background:var(--panel-2);color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:14px;gap:14px}.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}.stat .n{font-size:28px;font-weight:800;letter-spacing:-1px}.stat .l{color:var(--muted);font-size:12px;margin-top:3px;text-transform:uppercase;letter-spacing:.4px}.clist{display:flex;flex-direction:column}.crow{display:flex;align-items:center;gap:12px;padding:11px 8px;border-bottom:1px solid var(--line)}.crow:hover{background:var(--panel-2)}.crow .nm{font-weight:600}.crow .ttl{color:var(--muted);font-size:13px}.crow 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infinite;vertical-align:-2px}.spinner.dark{border-color:rgba(0,0,0,.15);border-top-color:var(--accent)}@keyframes spin{to{transform:rotate(1turn)}}.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:#1f2330;color:#fff;padding:11px 18px;border-radius:10px;font-size:13px;z-index:50;box-shadow:0 10px 30px rgba(0,0,0,.18);opacity:0;transition:opacity .2s,transform .2s;pointer-events:none}.toast.show{opacity:1;transform:translateX(-50%) translateY(-4px)}.toast.err{background:var(--red)}.login{display:flex;align-items:center;justify-content:center;height:100vh;background:linear-gradient(160deg,#eef1fe,#f6f7f9)}.login .box{border:1px solid var(--line);border-radius:16px;padding:38px;max-width:380px;width:100%;text-align:center;box-shadow:0 20px 60px rgba(40,50,90,.08)}.gbtn,.login .box{background:var(--panel)}.gbtn{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:9px;padding:11px 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