:root{--color-bg: #ffffff;--color-bg-secondary: #f5f5f7;--color-text: #1d1d1f;--color-text-secondary: #86868b;--color-accent: #007aff;--color-accent-hover: #0066d6;--color-border: #e5e5e5;--color-success: #34c759;--color-danger: #ff3b30;--color-warning: #ff9500;--radius-s: 8px;--radius-m: 12px;--radius-l: 16px;--shadow-card: 0 1px 3px rgba(0, 0, 0, .06);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);color:var(--color-text);background:var(--color-bg);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}.app-header{display:flex;align-items:center;justify-content:space-between;padding:0 32px;height:56px;border-bottom:1px solid var(--color-border);background:var(--color-bg);position:sticky;top:0;z-index:100}.app-header__logo{font-size:17px;font-weight:600;color:var(--color-text);letter-spacing:-.3px}.app-header__user{font-size:14px;color:var(--color-text-secondary);display:flex;align-items:center;gap:12px}.app-main{max-width:1080px;margin:0 auto;padding:32px 24px}.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--color-bg-secondary)}.auth-card{width:100%;max-width:400px;background:var(--color-bg);border-radius:var(--radius-l);padding:40px 32px;box-shadow:0 2px 12px #00000014}.auth-card h1{font-size:24px;font-weight:600;text-align:center;margin-bottom:8px;letter-spacing:-.5px}.auth-card p{text-align:center;color:var(--color-text-secondary);font-size:14px;margin-bottom:24px}.auth-card .form-group{margin-bottom:16px}.auth-card .form-group label{display:block;font-size:13px;font-weight:500;color:var(--color-text-secondary);margin-bottom:6px}.auth-card .form-group input{width:100%;padding:10px 14px;border:1px solid var(--color-border);border-radius:var(--radius-s);font-size:15px;font-family:var(--font);outline:none;transition:border-color .15s}.auth-card .form-group input:focus{border-color:var(--color-accent)}.auth-links{text-align:center;margin-top:16px;font-size:14px}.divider{display:flex;align-items:center;gap:12px;margin:20px 0;font-size:13px;color:var(--color-text-secondary)}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--color-border)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border:none;border-radius:var(--radius-s);font-size:15px;font-weight:500;font-family:var(--font);cursor:pointer;transition:background .15s,opacity .15s;line-height:1.4}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-accent);color:#fff;width:100%}.btn-primary:hover:not(:disabled){background:var(--color-accent-hover)}.btn-secondary{background:var(--color-bg-secondary);color:var(--color-text)}.btn-secondary:hover:not(:disabled){background:#e8e8ed}.btn-danger{background:var(--color-danger);color:#fff}.btn-outline{background:transparent;border:1px solid var(--color-border);color:var(--color-text)}.btn-outline:hover:not(:disabled){background:var(--color-bg-secondary)}.btn-yandex{background:#fc3f1d;color:#fff;width:100%}.btn-yandex:hover:not(:disabled){background:#e0361a}.btn-sm{padding:6px 14px;font-size:13px}.btn-icon{padding:8px;background:none;border:none;cursor:pointer;color:var(--color-text-secondary)}.card{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-m);padding:20px;box-shadow:var(--shadow-card)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}.site-card{cursor:pointer;transition:box-shadow .15s,border-color .15s}.site-card:hover{border-color:var(--color-accent);box-shadow:0 2px 8px #007aff1a}.site-card__header{display:flex;align-items:center;gap:10px;margin-bottom:16px}.site-card__domain{font-size:17px;font-weight:600;letter-spacing:-.3px}.site-card__status{width:8px;height:8px;border-radius:50%;flex-shrink:0}.site-card__status--active{background:var(--color-success)}.site-card__status--inactive{background:var(--color-danger)}.site-card__metrics{display:flex;gap:24px}.site-card__metric{font-size:13px;color:var(--color-text-secondary)}.site-card__metric 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input{display:none}.toggle__track{position:absolute;top:0;right:0;bottom:0;left:0;background:#d1d1d6;border-radius:12px;transition:background .2s}.toggle input:checked+.toggle__track{background:var(--color-success)}.toggle__thumb{position:absolute;top:2px;left:2px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform .2s;box-shadow:0 1px 3px #00000026}.toggle input:checked~.toggle__thumb{transform:translate(20px)}.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:12px;font-weight:500}.badge--green{background:#e8f8ed;color:#1a7d36}.badge--red{background:#ffeae9;color:#c9302c}.badge--gray{background:var(--color-bg-secondary);color:var(--color-text-secondary)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;display:flex;align-items:center;justify-content:center;z-index:200}.modal{background:var(--color-bg);border-radius:var(--radius-l);padding:32px;width:100%;max-width:480px;box-shadow:0 8px 32px #0000001f}.modal h2{font-size:20px;font-weight:600;margin-bottom:20px}.modal .form-group{margin-bottom:16px}.modal .form-group label{display:block;font-size:13px;font-weight:500;color:var(--color-text-secondary);margin-bottom:6px}.modal .form-group input,.modal .form-group select{width:100%;padding:10px 14px;border:1px solid var(--color-border);border-radius:var(--radius-s);font-size:15px;font-family:var(--font);outline:none}.modal .form-group input:focus,.modal .form-group select:focus{border-color:var(--color-accent)}.modal__actions{display:flex;gap:8px;justify-content:flex-end;margin-top:24px}.snippet{background:#1d1d1f;color:#f5f5f7;border-radius:var(--radius-s);padding:16px;font-family:SF Mono,Menlo,Consolas,monospace;font-size:13px;line-height:1.6;overflow-x:auto;position:relative}.snippet__copy{position:absolute;top:8px;right:8px;padding:4px 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p{color:var(--color-text-secondary);font-size:17px;margin-bottom:40px}.onboarding__steps{text-align:left}.onboarding__step{display:flex;gap:16px;margin-bottom:32px}.onboarding__step-num{width:32px;height:32px;border-radius:50%;background:var(--color-accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;flex-shrink:0}.onboarding__step-content h3{font-size:17px;font-weight:600;margin-bottom:4px}.onboarding__step-content p{font-size:14px;color:var(--color-text-secondary);text-align:left;margin-bottom:0}.select{padding:10px 14px;border:1px solid var(--color-border);border-radius:var(--radius-s);font-size:15px;font-family:var(--font);outline:none;background:var(--color-bg)}.select:focus{border-color:var(--color-accent)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-header h1{margin-bottom:0}.filter-bar{display:flex;align-items:center;gap:12px;margin-bottom:24px;flex-wrap:wrap}.session-detail{padding:16px 12px;background:var(--color-bg-secondary);border-radius:var(--radius-s);margin:8px 0}.session-detail h4{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-secondary);margin-bottom:8px}.session-detail__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px;font-size:13px}.session-detail__grid dt{color:var(--color-text-secondary)}.session-detail__grid dd{font-weight:500}.error-msg{color:var(--color-danger);font-size:14px;margin-bottom:12px;text-align:center}.chart-wrap{margin-bottom:24px}.chart-wrap h3{font-size:15px;font-weight:600;margin-bottom:16px}.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:24px}