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solid rgba(255,255,255,.08)}.sidebar-logo h1{font-size:18px;color:#fff;font-weight:700}.sidebar-logo p{font-size:11px;color:var(--sidebar-text);margin-top:2px}.sidebar-logo img{filter:brightness(0) invert(1);display:block}.sidebar-nav{flex:1;padding:12px 8px;overflow-y:auto}.sidebar-section{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#64748b;padding:12px 8px 4px}.nav-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;cursor:pointer;color:var(--sidebar-text);transition:all .15s;margin-bottom:2px;border:none;background:none;width:100%;text-align:left;font-size:14px}.nav-item:hover{background:#ffffff12;color:#fff}.nav-item.active{background:var(--sidebar-active);color:#fff}.nav-item svg{flex-shrink:0;opacity:.8}.main{margin-left:240px;flex:1;display:flex;flex-direction:column;min-height:100vh}.topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:0 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.15s;white-space:nowrap}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border)}.btn-secondary:hover{background:#f8fafc}.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-danger:hover{background:#b91c1c}.btn-ghost{background:none;color:var(--text-muted);border-color:transparent}.btn-ghost:hover{background:#f1f5f9;color:var(--text)}.btn-sm{padding:4px 10px;font-size:12px}.btn-icon{padding:6px;border-radius:6px}.form-group{margin-bottom:16px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}label{display:block;font-size:12px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:5px}input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:6px;font-size:14px;color:var(--text);background:var(--surface);outline:none;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}textarea{resize:vertical;min-height:80px}.form-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:8px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:flex-start;justify-content:center;z-index:100;padding:40px 16px;overflow-y:auto}.modal{background:var(--surface);border-radius:10px;box-shadow:0 20px 60px #0003;width:100%;max-width:680px}.modal-header{padding:18px 24px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-header h3{font-size:16px;font-weight:600}.modal-body{padding:24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end}.empty{text-align:center;padding:48px 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