:root{--primary-blue:#14345c;--sidebar-w:260px;--bg-light:#f1f5f9;--card-shadow:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--font-heading:"Playfair Display", serif;--font-body:"Montserrat", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-light);color:#1e293b}.admin-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-w);background-color:var(--primary-blue);color:#fff;flex-direction:column;height:100vh;display:flex;position:fixed}.sidebar-header{text-align:center;border-bottom:1px solid #ffffff1a;padding:2rem}.sidebar-header .logo-text{font-family:var(--font-heading);letter-spacing:2px;font-size:1.5rem}.sidebar-header .logo-subtext{opacity:.6;letter-spacing:3px;font-size:.7rem}.btn-metallic{color:var(--primary-blue);cursor:pointer;text-transform:uppercase;letter-spacing:1px;background:linear-gradient(135deg,#cfd8dc 0%,#f5f7f8 50%,#cfd8dc 100%);border:none;border-radius:10px;align-items:center;gap:12px;padding:14px 28px;font-size:1rem;font-weight:700;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;box-shadow:0 4px 15px #0000001a,inset 0 1px 1px #fff}.btn-metallic:hover{background:linear-gradient(135deg,#f5f7f8 0%,#fff 50%,#f5f7f8 100%);transform:translateY(-3px)scale(1.02);box-shadow:0 8px 25px #00000026,inset 0 1px 1px #fff}.btn-metallic i{font-size:1.4rem}.sidebar-nav{flex:1;padding:1.5rem 0}.nav-item{color:#ffffffb3;border-left:4px solid #0000;align-items:center;gap:1rem;padding:1rem 2rem;text-decoration:none;transition:all .3s;display:flex}.nav-item i{font-size:1.25rem}.nav-item:hover,.nav-item.active{color:#fff;background:#ffffff0d;border-left-color:#a5b4fc}.sidebar-footer{border-top:1px solid #ffffff1a;padding:1.5rem}.btn-back{color:#fff;align-items:center;gap:.5rem;font-size:.85rem;text-decoration:none;display:flex}.main-content{margin-left:var(--sidebar-w);flex:1;padding:2rem}.content-header{justify-content:space-between;align-items:center;margin-bottom:2rem;display:flex}.content-header h1{font-family:var(--font-heading);color:var(--primary-blue);font-size:2rem}.admin-profile{align-items:center;gap:1rem;display:flex}.avatar{color:var(--primary-blue);font-size:2rem}.loading-state{color:#64748b;flex-direction:column;justify-content:center;align-items:center;gap:1rem;height:300px;font-size:1.25rem;display:flex}.data-card{box-shadow:var(--card-shadow);background:#fff;border-radius:12px;margin-bottom:2rem;padding:1.5rem}.admin-table{border-collapse:collapse;width:100%;margin-top:1rem}.admin-table th{text-align:left;color:#475569;background:#f8fafc;padding:1rem;font-weight:600}.admin-table td{border-bottom:1px solid #f1f5f9;padding:1rem}.status-badge{text-transform:uppercase;border-radius:99px;padding:.25rem .75rem;font-size:.75rem;font-weight:600}.status-new{color:#166534;background:#dcfce7}.action-btn{cursor:pointer;background:#f1f5f9;border:none;border-radius:6px;padding:.5rem;transition:background .3s}.action-btn:hover{background:#e2e8f0}.detail-row.hidden{display:none}.message-row.expanded{background:#f8fafc}.message-detail-content{background:#fff;border:1px solid #e2e8f0;border-radius:12px;margin:.5rem 1rem 1.5rem;padding:2rem;animation:.3s ease-out fadeInSlide}@keyframes fadeInSlide{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.detail-grid{border-bottom:1px solid #f1f5f9;grid-template-columns:repeat(3,1fr);gap:2rem;margin-bottom:2rem;padding-bottom:1.5rem;display:grid}.detail-item strong{color:#64748b;text-transform:uppercase;margin-bottom:.5rem;font-size:.75rem;display:block}.detail-item span{color:var(--primary-blue);font-weight:600}.detail-message-box strong{color:#64748b;text-transform:uppercase;margin-bottom:.75rem;font-size:.75rem;display:block}.detail-message-box p{color:#334155;border-left:4px solid var(--primary-blue);background:#f1f5f9;border-radius:8px;padding:1.5rem;line-height:1.6}@media (width<=768px){.sidebar{width:70px}.sidebar-header,.sidebar-footer,.nav-item span{display:none}.main-content{margin-left:70px}.sidebar-header .logo-text{display:none}}.modal-overlay{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:1000;opacity:0;visibility:hidden;background:#0f345cb3;justify-content:center;align-items:center;width:100%;height:100%;transition:all .3s;display:flex;position:fixed;top:0;left:0}.modal-overlay.active{opacity:1;visibility:visible}.modal-card{background:#fff;border-radius:16px;width:90%;max-width:500px;padding:2.5rem;box-shadow:0 20px 50px #0003}