@import"https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap";*{box-sizing:border-box}body{margin:0;font-family:Montserrat,Arial,sans-serif;background:#f4f8fb;color:#102033}button,input,select{font-family:inherit}.app{display:flex;min-height:100vh;background:radial-gradient(circle at top right,rgba(37,99,235,.12),transparent 30%),#f4f8fb}.sidebar{width:280px;min-height:100vh;padding:24px 18px;background:linear-gradient(180deg,#0f2f5f,#123f7a);color:#fff;display:flex;flex-direction:column;gap:28px}.sidebar__brand{display:flex;align-items:center;gap:14px;padding:8px 10px 20px;border-bottom:1px solid rgba(255,255,255,.16)}.sidebar__logo{width:42px;height:42px;border-radius:14px;background:#fff;color:#2563eb;display:grid;place-items:center;font-weight:800}.sidebar__title{font-size:18px;font-weight:700;letter-spacing:.08em}.sidebar__subtitle{font-size:12px;opacity:.7}.sidebar__nav{display:flex;flex-direction:column;gap:10px}.sidebar__item{width:100%;border:0;border-radius:16px;padding:14px;background:transparent;color:#ffffffb8;display:flex;align-items:center;gap:12px;text-align:left;font-size:14px;cursor:pointer}.sidebar__item--active{background:#ffffff29;color:#fff}.sidebar__item--muted{cursor:default;opacity:.65}.sidebar__bottom{margin-top:auto;display:flex;flex-direction:column;gap:8px}.main{flex:1;padding:32px;overflow-x:hidden}.page{display:flex;flex-direction:column;gap:22px}.page-header{display:flex;justify-content:space-between;align-items:flex-start}.page-header h1{margin:0 0 8px;font-size:30px;line-height:1.2}.page-header p{margin:0;color:#64748b}.filters{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:14px;padding:18px;background:#fff;border:1px solid #e7eef7;border-radius:22px;box-shadow:0 12px 30px #0f2f5f0f}.filter{display:flex;flex-direction:column;gap:8px}.filter label{font-size:12px;color:#64748b;font-weight:600}.filter input,.filter select{height:42px;border:1px solid #dbe7f3;border-radius:14px;padding:0 12px;color:#102033;background:#f9fbfd;outline:none}.metrics-grid{display:grid;grid-template-columns:repeat(4,minmax(180px,1fr));gap:16px}.metric-card,.chart-card,.panel-card,.section-block,.empty-state,.error-box{background:#fff;border:1px solid #e7eef7;border-radius:22px;box-shadow:0 12px 30px #0f2f5f0f}.metric-card{min-height:118px;padding:20px;display:flex;align-items:center;gap:16px}.metric-card__icon{width:48px;height:48px;border-radius:16px;background:#eff6ff;color:#2563eb;display:grid;place-items:center}.metric-card__title{color:#64748b;font-size:13px;margin-bottom:8px}.metric-card__value{font-size:25px;font-weight:700}.content-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}.chart-card,.panel-card,.section-block{padding:20px}.section-title{font-size:18px;font-weight:700;margin-bottom:18px}.donut-layout{display:flex;align-items:center;gap:26px}.donut{width:210px;height:210px;border-radius:50%;position:relative;flex:0 0 auto}.donut:after{content:"";position:absolute;top:38px;right:38px;bottom:38px;left:38px;background:#fff;border-radius:50%}.donut__center{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;display:grid;place-content:center;text-align:center}.donut__value{font-size:28px;font-weight:700}.donut__label{color:#64748b;font-size:12px}.donut-legend{display:flex;flex-direction:column;gap:12px}.donut-legend__item{display:flex;align-items:center;gap:10px}.donut-legend__dot{width:12px;height:12px;border-radius:50%}.donut-legend__text div{font-weight:600}.donut-legend__text small{color:#64748b}.channel-list{display:flex;flex-direction:column;gap:12px}.channel-list__item{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid #eef3f8}.channel-list__item div{display:flex;align-items:center;gap:10px;color:#334155}.table-card{overflow-x:auto}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;font-size:12px;color:#64748b;font-weight:700;padding:14px 12px;border-bottom:1px solid #e7eef7}.data-table td{padding:15px 12px;border-bottom:1px solid #eef3f8;font-size:14px}.data-table tr:last-child td{border-bottom:0}.data-table__empty{text-align:center;color:#64748b}.empty-state,.error-box{padding:18px;color:#64748b}.error-box{color:#b91c1c;background:#fff1f2;border-color:#fecdd3}@media (max-width: 1100px){.metrics-grid,.filters,.content-grid{grid-template-columns:1fr 1fr}.sidebar{width:240px}}@media (max-width: 760px){.app{flex-direction:column}.sidebar{width:100%;min-height:auto}.main{padding:20px}.metrics-grid,.filters,.content-grid{grid-template-columns:1fr}.donut-layout{flex-direction:column;align-items:flex-start}}.info-card{background:#fff;border-radius:24px;padding:32px;margin-bottom:24px;box-shadow:0 18px 45px #0f234614}.info-card h2{margin:0 0 24px;font-size:28px;font-weight:700;color:#10233f}.info-card h3{margin:24px 0 10px;font-size:18px;font-weight:700;color:#18365f}.info-card p{margin:0 0 10px;max-width:980px;font-size:16px;line-height:1.6;color:#263a55}.calculations-page{padding-bottom:48px}.header-hint{position:relative;display:inline-flex;align-items:center;gap:7px}.header-hint__button{width:19px;height:19px;min-width:19px;padding:0;border:1px solid #aebbd0;border-radius:50%;background:#fff;color:#64748b;font-family:inherit;font-size:11px;font-weight:700;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.header-hint__button:hover{border-color:#4f7ee8;color:#3264d7;background:#f5f8ff}.header-hint__popup{position:absolute;top:calc(100% + 10px);left:0;width:330px;padding:14px 16px;background:#fff;border:1px solid #dbe3ef;border-radius:12px;box-shadow:0 12px 32px #192e5224;color:#243650;font-size:13px;font-weight:400;line-height:1.5;white-space:normal;text-align:left;z-index:100}.calls-metrics{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}.calls-metrics-row{display:grid;gap:12px}.calls-metrics-row--top{grid-template-columns:repeat(3,minmax(0,1fr))}.calls-metrics-row--bottom{grid-template-columns:repeat(5,minmax(0,1fr))}.calls-metrics .metric-card{min-height:82px;padding:14px 16px;border-radius:18px}.calls-metrics .metric-card__icon{width:42px;height:42px;min-width:42px}.calls-metrics .metric-card__title{font-size:13px;line-height:1.2;margin-bottom:4px}.calls-metrics .metric-card__value{font-size:23px;line-height:1.05}@media (max-width: 1200px){.calls-metrics-row--top{grid-template-columns:repeat(3,minmax(0,1fr))}.calls-metrics-row--bottom{grid-template-columns:repeat(5,minmax(0,1fr))}}