:root{--primary: #d32f2f;--primary-hover: #b71c1c;--bg-main: #F8F9FE;--bg-card: #FFFFFF;--sidebar-active: #fff5f5;--text-main: #2D3748;--text-secondary: #718096;--text-light: #A0AEC0;--border: #E2E8F0;--success: #48BB78;--warning: #ECC94B;--danger: #F56565;--pending-bg: #FFF9E6;--pending-text: #B7791F;--approved-bg: #E6FFFA;--approved-text: #2C7A7B;--rejected-bg: #FFF5F5;--rejected-text: #C53030;--sidebar-width: 260px;--header-height: 70px;--radius: 12px;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-main);color:var(--text-main);overflow-x:hidden}button{cursor:pointer;font-family:inherit;transition:all .2s}.app-container{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:#fff;border-right:1px solid var(--border);height:100vh;position:fixed;left:0;top:0;display:flex;flex-direction:column;padding:24px 0;z-index:100}.main-wrapper{margin-left:var(--sidebar-width);flex:1;display:flex;flex-direction:column}.header{height:var(--header-height);background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 32px;position:sticky;top:0;z-index:90}.content{padding:32px;max-width:1400px;margin:0 auto;width:100%}.logo-container{padding:0 24px 32px;display:flex;align-items:center;gap:12px;font-weight:700;font-size:20px;color:var(--primary)}.sidebar-section{padding:0 16px;margin-bottom:24px}.section-label{font-size:11px;text-transform:uppercase;color:var(--text-light);letter-spacing:.05em;padding:0 8px 12px;font-weight:600}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--radius);color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;margin-bottom:4px;transition:all .2s}.nav-item:hover{background:#f7fafc;color:var(--primary)}.nav-item.active{background:var(--sidebar-active);color:var(--primary)}.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:32px}.metric-card{background:#fff;padding:24px;border-radius:var(--radius);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px}.metric-label{font-size:14px;color:var(--text-secondary);font-weight:500}.metric-value{font-size:28px;font-weight:700;color:var(--text-main)}.grid-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.content-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}.content-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform .2s}.content-card:hover{transform:translateY(-4px)}.card-image{width:100%;height:180px;background-color:#000;object-fit:cover;display:block}.card-body{padding:20px}.card-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.card-category{font-size:12px;font-weight:600;color:var(--primary);text-transform:uppercase}.status-badge{padding:4px 10px;border-radius:20px;font-size:11px;font-weight:600;text-transform:capitalize}.status-pending{background:var(--pending-bg);color:var(--pending-text)}.status-approved{background:var(--approved-bg);color:var(--approved-text)}.status-rejected{background:var(--rejected-bg);color:var(--rejected-text)}.card-title{font-size:16px;font-weight:700;margin-bottom:8px;color:var(--text-main)}.card-business{font-size:13px;color:var(--text-secondary);display:flex;align-items:center;gap:4px}.search-bar{display:flex;align-items:center;background:var(--bg-main);border-radius:8px;padding:8px 16px;width:320px;gap:10px}.search-input{background:transparent;border:none;outline:none;font-size:14px;width:100%}.user-nav{display:flex;align-items:center;gap:20px}.user-profile{display:flex;align-items:center;gap:12px;padding:4px;border-radius:30px;cursor:pointer}.avatar{width:36px;height:36px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:9999;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-content{background:#fff;width:100%;max-width:600px;border-radius:16px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 25px -5px #0000001a}.modal-header{padding:24px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.form-body{padding:32px}.input-group{margin-bottom:20px}label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;color:var(--text-main)}input,select,textarea{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:8px;font-size:14px;outline:none;transition:border-color .2s}input:focus,select:focus,textarea:focus{border-color:var(--primary)}.btn{padding:12px 24px;border-radius:8px;font-weight:600;font-size:14px;border:none}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:#fff;border:1px solid var(--border);color:var(--text-main)}.hidden{display:none}.filter-group{display:flex;flex-direction:column}.filter-select{padding:6px 12px;border:1px solid var(--border);border-radius:6px;font-size:13px;background:#fff;outline:none;min-width:140px}.filter-select:focus{border-color:var(--primary)}