@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800&display=swap');
:root{--font-family:'Vazirmatn',Tahoma,Arial,sans-serif}
html,body,button,input,textarea,select,option,table,th,td{font-family:var(--font-family)!important}
:root{--background:#f8f8fa;--foreground:#18181b;--card:#fff;--muted:#71717a;--border:#e4e4e7;--primary:#6366f1;--accent:#eef2ff;--danger:#ef4444;--success:#10b981;--ai:#d97757;--radius:16px}
.dark{--background:#09090b;--foreground:#fafafa;--card:#18181b;--muted:#a1a1aa;--border:#27272a;--accent:#262a45}
*{box-sizing:border-box;border-color:var(--border)}html{font-family:var(--font-family)!important;background:var(--background);color:var(--foreground)}body{margin:0;background:var(--background);color:var(--foreground);font-size:14px;line-height:1.9}button,input,textarea,select{font:inherit}a{color:inherit;text-decoration:none}.sidebar{position:fixed;right:0;top:0;width:240px;height:100vh;background:var(--card);border-left:1px solid var(--border);padding:16px;z-index:20}.brand{font-size:18px;font-weight:700;padding:8px 12px;margin-bottom:24px}.sidebar nav{display:flex;flex-direction:column;gap:4px}.sidebar a,.logout-form button{border:0;background:none;color:var(--muted);padding:10px 12px;border-radius:9px;text-align:right;cursor:pointer;display:flex;gap:12px;align-items:center;width:100%}.sidebar a:hover,.logout-form button:hover{background:var(--accent);color:var(--foreground)}.logout-form{margin:0}.topnav{position:fixed;right:240px;left:0;top:0;height:64px;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--background) 95%,transparent);display:flex;align-items:center;justify-content:space-between;padding:0 24px;z-index:10}.top-right,.top-left{display:flex;align-items:center;gap:10px}.icon{border:0;background:none;color:var(--foreground);width:36px;height:36px;border-radius:9px;cursor:pointer}.icon:hover{background:var(--accent)}.avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:600}.mobile-only{display:none}.main{margin-right:240px;padding:88px 24px 32px;max-width:1500px}.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.page-head h1{font-size:24px;margin:0}.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.card h2,.card h3{margin:0 0 10px}.dashboard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.wide{grid-column:1/-1}.list{display:flex;flex-direction:column;gap:8px}.list-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border)}.list-row:last-child{border-bottom:0}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);background:var(--card);color:var(--foreground);border-radius:9px;padding:7px 12px;cursor:pointer}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.danger{color:var(--danger)}.btn.success{color:var(--success)}.actions{display:flex;gap:6px;flex-wrap:wrap}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.field{display:flex;flex-direction:column;gap:5px}.field.full{grid-column:1/-1}.field input,.field textarea,.field select{width:100%;border:1px solid var(--border);background:var(--card);color:var(--foreground);border-radius:9px;padding:8px 10px;outline:0}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 12%,transparent)}.check{display:flex;align-items:center;gap:8px}.completed{text-decoration:line-through;color:var(--muted)}.badge{display:inline-block;border-radius:999px;padding:2px 8px;font-size:12px;background:var(--accent)}.empty{text-align:center;padding:28px;color:var(--muted)}.toast{position:fixed;top:74px;left:24px;z-index:100;padding:10px 14px;border-radius:10px;background:var(--card);border:1px solid var(--border);box-shadow:0 8px 30px #0001}.toast.error{border-right:3px solid var(--danger)}.toast.success{border-right:3px solid var(--success)}.note-content{white-space:pre-wrap;word-break:break-word}.habit{display:flex;align-items:center;gap:10px}.habit-dot{width:10px;height:10px;border-radius:50%;background:var(--success)}.chat{max-width:850px;margin:auto}.message{padding:12px 14px;border-radius:12px;margin:8px 0;background:var(--card);border:1px solid var(--border);white-space:pre-wrap}.message.user{background:var(--accent)}@media(max-width:800px){.sidebar{transform:translateX(100%);transition:.2s;box-shadow:-10px 0 30px #0002}.sidebar.open{transform:translateX(0)}.topnav{right:0}.mobile-only{display:inline-block}.main{margin-right:0;padding:80px 14px 24px}.grid,.dashboard-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.wide{grid-column:auto}.page-head{gap:10px;align-items:flex-start;flex-direction:column}}
.auth{min-height:100vh;display:grid;place-items:center;padding:16px}.auth-card{width:100%;max-width:390px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:32px}.auth-card h1{margin:0;font-size:24px}.auth-brand{text-align:center;font-size:13px;color:var(--muted);margin-bottom:24px}.stack{display:flex;flex-direction:column;gap:14px;margin-top:20px}.center{text-align:center}.primary-text{color:var(--primary)}.error-box{border-right:3px solid var(--danger);background:#ef444412;padding:9px 12px;border-radius:8px;color:var(--danger)}