*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #1a56db;--primary-dark: #1342a8;--danger: #e02424;--success: #057a55;--warning: #c27803;--bg: #f3f4f6;--sidebar-bg: #1e2a3b;--sidebar-text: #d1d5db;--sidebar-active: #1a56db;--card-bg: #ffffff;--border: #e5e7eb;--text: #111827;--text-muted: #6b7280;--radius: 8px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}button{cursor:pointer;border:none;border-radius:var(--radius);padding:6px 14px;font-size:13px;font-weight:500;transition:opacity .15s}button:hover{opacity:.85}button:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--primary);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-success{background:var(--success);color:#fff}.btn-ghost{background:transparent;color:var(--primary);border:1px solid var(--primary)}input,select{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;outline:none;transition:border-color .15s}input:focus,select:focus{border-color:var(--primary)}.card{background:var(--card-bg);border-radius:var(--radius);border:1px solid var(--border);padding:20px}.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:600}.badge-pending{background:#fef3c7;color:#92400e}.badge-published{background:#d1fae5;color:#065f46}.badge-danger{background:#fee2e2;color:#991b1b}.badge-info{background:#dbeafe;color:#1e40af}.badge-muted{background:#f3f4f6;color:#374151}