:root{--accent: #6d3fd1;--accent-dark: #5a2fb8;--bg: #ffffff;--bg-muted: #f7f6fb;--border: #e6e3f1;--text: #1f1a2e;--text-muted: #6b6580;--positive: #1f9d55;--negative: #d1414a}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg)}.layout{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;padding:32px 16px;border-right:1px solid var(--border)}.sidebar__title{font-size:13px;color:var(--text-muted);margin-bottom:16px;padding-left:12px}.sidebar ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.sidebar__item{width:100%;text-align:left;padding:10px 12px;border:none;background:transparent;border-radius:8px;font-size:14px;color:var(--text);cursor:pointer}.sidebar__item:hover{background:var(--bg-muted)}.sidebar__item--active{background:var(--accent);color:#fff}.content{flex:1;padding:24px 32px;width:100%;max-width:100%;min-width:0}.content__header h1{margin:0 0 4px;font-size:24px}.content__header p{margin:0 0 20px;color:var(--text-muted);font-size:14px}.period-selector{margin-bottom:20px}.period-selector__title{display:block;font-size:13px;color:var(--text-muted);margin-bottom:8px}.period-selector__buttons{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.period-btn{padding:8px 16px;border:1px solid var(--border);background:var(--bg);border-radius:8px;font-size:14px;cursor:pointer;color:var(--text)}.period-btn--active,.period-btn--apply{background:var(--accent);border-color:var(--accent);color:#fff}.period-btn--apply:disabled{opacity:.5;cursor:not-allowed}.period-selector__label{font-size:13px;color:var(--text-muted);margin-left:4px}.period-selector__custom{display:flex;align-items:center;gap:8px;margin-top:12px}.period-selector__custom input{padding:7px 10px;border:1px solid var(--border);border-radius:8px;font-size:14px}.content__panel{border:1px solid var(--border);border-radius:12px;overflow:hidden;width:100%}.content__panel-header{background:var(--accent);color:#fff;font-weight:600;padding:12px 16px}.table-container{width:100%;overflow-x:auto}.metrics-table{width:100%;border-collapse:collapse;font-size:15px;table-layout:auto}.metrics-table th{text-align:left;padding:10px 8px;color:var(--text-muted);font-weight:600;font-size:13px;line-height:1.3;border-bottom:1px solid var(--border);vertical-align:bottom;white-space:normal;word-break:normal}.metrics-table td{padding:12px 8px;border-bottom:1px solid var(--border);vertical-align:top;white-space:normal;line-height:1.4}.metrics-table tr:last-child td{border-bottom:none}.metrics-table__client{font-weight:600;color:var(--text);font-size:15px}.metrics-table__platform{color:var(--text-muted);font-size:13px}.diff-value--empty{color:var(--text-muted)}.diff-value__diff--positive{color:var(--positive)}.diff-value__diff--negative{color:var(--negative)}.diff-value__diff--neutral{color:var(--text-muted)}.top-categories{margin:0;padding-left:14px;font-size:12px;color:var(--text-muted);line-height:1.3}.status-badge{font-size:12px;white-space:nowrap}.state-message{padding:32px 20px;text-align:center;color:var(--text-muted);font-size:14px}.state-message--error{color:var(--negative)}.attention-banner{background:var(--accent);color:#fff;border-radius:10px;padding:14px 20px;font-weight:700;font-size:18px;margin-bottom:8px}.attention-subtitle{color:var(--text-muted);margin:4px 0 24px;font-size:14px}.attention-category{margin-bottom:28px;border:1px solid var(--border);border-radius:12px;padding:16px}.attention-category__pill{display:inline-block;background:var(--bg-muted);border:1px solid var(--border);border-radius:8px;padding:6px 16px;font-weight:600;margin-bottom:12px;color:var(--accent-dark)}