:root{--bg-dark: #030712;--bg-card: #111827;--bg-card-hover: #1f2937;--primary: #0ea5e9;--primary-glow: rgba(14, 165, 233, .4);--secondary: #8b5cf6;--secondary-glow: rgba(139, 92, 246, .4);--accent: #f43f5e;--text-main: #f1f5f9;--text-muted: #94a3b8;--glass: rgba(17, 24, 39, .7);--glass-border: rgba(255, 255, 255, .1);--gradient-main: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0;scroll-behavior:smooth}body{font-family:Inter,Poppins,sans-serif;background-color:var(--bg-dark);color:var(--text-main);line-height:1.6;overflow-x:hidden;background-image:radial-gradient(circle at 10% 20%,rgba(14,165,233,.15) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(139,92,246,.15) 0%,transparent 40%);background-attachment:fixed;animation:fadeIn 1.5s ease-out}h1,h2,h3,h4,h5,h6{font-family:Montserrat,sans-serif;color:var(--text-main);font-weight:700;letter-spacing:-.5px}a{text-decoration:none;color:inherit;transition:var(--transition)}ul{list-style:none}.container{max-width:1280px;margin:0 auto;padding:0 2rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 32px;font-family:Montserrat,sans-serif;font-weight:600;text-transform:uppercase;border-radius:4px;cursor:pointer;transition:var(--transition);font-size:.85rem;letter-spacing:1.5px;position:relative;overflow:hidden;z-index:1}.btn-primary{background:var(--gradient-main);color:#fff;border:none;box-shadow:0 0 20px #0ea5e94d}.btn-primary:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,var(--secondary) 0%,var(--primary) 100%);opacity:0;z-index:-1;transition:var(--transition)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px #8b5cf680}.btn-primary:hover:before{opacity:1}.btn-secondary{background:transparent;color:var(--text-main);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.btn-secondary:hover{border-color:var(--primary);color:var(--primary);background:#0ea5e91a}section{padding:100px 0;position:relative}.section-title{text-align:center;margin-bottom:80px}.section-title h2{font-size:3rem;color:var(--text-main);display:inline-block;background:var(--gradient-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem}.section-title p{color:var(--text-muted);max-width:600px;margin:0 auto;font-size:1.1rem}.tech-card{background:#11182799;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:12px;padding:2rem;transition:var(--transition)}.tech-card:hover{border-color:var(--primary);box-shadow:0 10px 40px -10px #0ea5e933;transform:translateY(-5px)}@media(max-width:1024px){.container{padding:0 1.5rem}section{padding:80px 0}.section-title h2{font-size:2.5rem}.section-title p{font-size:1rem}}@media(max-width:768px){.container{padding:0 1rem}section{padding:60px 0}.section-title{margin-bottom:50px}.section-title h2{font-size:2rem;margin-bottom:.8rem}.section-title p{font-size:.95rem;padding:0 10px}.btn{padding:10px 24px;font-size:.75rem;letter-spacing:1px}.btn-primary,.btn-secondary{width:100%;justify-content:center}.tech-card{padding:1.5rem}.tech-card:hover{transform:translateY(-2px)}}@media(max-width:480px){.container{padding:0 .75rem}section{padding:50px 0}.section-title h2{font-size:1.75rem}.section-title p{font-size:.9rem}.btn{padding:10px 20px;font-size:.7rem}.tech-card{padding:1.25rem}}.loader{width:50px;height:50px;border:4px solid rgba(139,92,246,.1);border-top:4px solid var(--primary);border-radius:50%;animation:spin 1s linear infinite;box-shadow:0 0 15px #0ea5e933}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.admin-dashboard,.customer-dashboard{min-height:100vh;padding-top:100px;padding-bottom:50px;background:linear-gradient(135deg,#0a0a0a,#1a1a2e)}.dashboard-loading{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;color:var(--text-main)}.loader-spinner{width:50px;height:50px;border:4px solid rgba(139,92,246,.2);border-top-color:var(--secondary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px;flex-wrap:wrap;gap:20px}.dashboard-title{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,var(--primary),var(--secondary));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin:0}.dashboard-subtitle{color:var(--text-muted);margin-top:5px;font-size:1rem}.user-badge{display:flex;align-items:center;gap:12px;padding:12px 24px;background:#ffffff0d;border:1px solid var(--glass-border);border-radius:50px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.user-badge.admin-badge{border-color:var(--accent);background:#f43f5e1a}.user-badge.customer-badge{border-color:var(--secondary);background:#8b5cf61a}.status-dot{width:10px;height:10px;background:#10b981;border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.role-tag{padding:4px 12px;background:var(--accent);color:#fff;border-radius:20px;font-size:.75rem;font-weight:600}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-bottom:40px}.stat-card{padding:30px;border-radius:16px;display:flex;align-items:center;gap:20px;transition:all .3s ease;border:1px solid transparent;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;inset:0;background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:0}.stat-card>*{position:relative;z-index:1}.stat-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #0000004d}.stat-primary{border-color:var(--primary);background:linear-gradient(135deg,#fb923c1a,#fb923c0d)}.stat-secondary{border-color:var(--secondary);background:linear-gradient(135deg,#8b5cf61a,#8b5cf60d)}.stat-warning{border-color:#f59e0b;background:linear-gradient(135deg,#f59e0b1a,#f59e0b0d)}.stat-success{border-color:#10b981;background:linear-gradient(135deg,#10b9811a,#10b9810d)}.stat-icon{font-size:3rem;filter:drop-shadow(0 0 10px currentColor)}.stat-content h3{font-size:2.5rem;font-weight:700;margin:0;color:var(--text-main)}.stat-content p{margin:5px 0 0;color:var(--text-muted);font-size:.9rem}.dashboard-tabs{display:flex;gap:10px;margin-bottom:30px;border-bottom:2px solid var(--glass-border);overflow-x:auto}.tab-btn{padding:15px 30px;background:transparent;border:none;color:var(--text-muted);font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;border-bottom:3px solid transparent;white-space:nowrap}.tab-btn:hover{color:var(--text-main);background:#ffffff0d}.tab-btn.active{color:var(--secondary);border-bottom-color:var(--secondary);background:#8b5cf61a}.tab-content{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.activity-list{display:flex;flex-direction:column;gap:15px}.activity-item{display:flex;align-items:center;gap:15px;padding:15px;background:#ffffff08;border-radius:8px;border:1px solid var(--glass-border);transition:all .3s ease}.activity-item:hover{background:#ffffff0d;transform:translate(5px)}.activity-icon{font-size:1.5rem}.activity-content{flex:1}.activity-content p{margin:0;color:var(--text-main)}.activity-content small{color:var(--text-muted);font-size:.85rem}.messages-grid{display:grid;gap:20px}.message-card{padding:25px;border-radius:12px;background:#ffffff0d;border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .3s ease;position:relative}.message-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px #0000004d;border-color:var(--secondary)}.message-card.pending{border-left:4px solid #f59e0b}.message-card.replied{border-left:4px solid #10b981}.message-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:15px;gap:15px}.message-header h4{color:var(--primary);margin:0 0 5px;font-size:1.2rem}.message-email{color:var(--text-muted);font-size:.9rem}.message-date{color:var(--text-muted);font-size:.85rem}.message-meta{display:flex;flex-direction:column;align-items:flex-end;gap:8px}.message-body{margin-bottom:20px}.message-body p{color:var(--text-main);line-height:1.6;background:#0003;padding:15px;border-radius:8px}.status-badge{padding:6px 14px;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.status-badge.pending{background:#f59e0b33;color:#f59e0b;border:1px solid #f59e0b}.status-badge.replied{background:#10b98133;color:#10b981;border:1px solid #10b981}.admin-reply-preview{padding:15px;background:#8b5cf61a;border-radius:8px;border:1px solid var(--secondary);margin-bottom:15px}.admin-reply-preview strong{color:var(--secondary);display:block;margin-bottom:8px}.admin-reply-preview p{color:var(--text-main);margin:0;font-style:italic}.admin-reply{margin-top:20px;padding:20px;background:#8b5cf61a;border-radius:12px;border:1px solid var(--secondary);animation:slideIn .3s ease}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.reply-header{display:flex;align-items:center;gap:10px;margin-bottom:10px}.reply-icon{font-size:1.2rem}.reply-header strong{color:var(--secondary)}.admin-reply p{color:var(--text-main);margin:0;line-height:1.6}.message-actions{display:flex;gap:10px;align-items:center;padding-top:15px;border-top:1px solid var(--glass-border)}.reply-input-group{display:flex;gap:10px;flex:1}.reply-input{flex:1;padding:10px 15px;background:#ffffff0d;border:1px solid var(--glass-border);color:var(--text-main);border-radius:8px;font-size:.95rem;transition:all .3s ease}.reply-input:focus{outline:none;border-color:var(--secondary);background:#ffffff14}.btn-sm{padding:8px 16px;font-size:.85rem}.btn-large{padding:15px 30px;font-size:1.1rem}.btn-danger{background:linear-gradient(135deg,#dc2626,#991b1b);color:#fff;border:1px solid #dc2626}.btn-danger:hover{background:linear-gradient(135deg,#991b1b,#7f1d1d);transform:translateY(-2px)}.users-table-container{overflow-x:auto}.users-table{width:100%;border-collapse:collapse;background:#ffffff0d;border-radius:12px;overflow:hidden}.users-table thead{background:#8b5cf633}.users-table th{padding:15px;text-align:left;color:var(--secondary);font-weight:600;text-transform:uppercase;font-size:.85rem;letter-spacing:.5px}.users-table td{padding:15px;color:var(--text-main);border-top:1px solid var(--glass-border)}.users-table tbody tr{transition:all .3s ease}.users-table tbody tr:hover{background:#ffffff0d}.role-badge{padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase}.role-badge.admin{background:#f43f5e33;color:var(--accent);border:1px solid var(--accent)}.role-badge.user{background:#8b5cf633;color:var(--secondary);border:1px solid var(--secondary)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-icon{font-size:4rem;margin-bottom:20px;opacity:.5}.empty-state h3{color:var(--text-main);margin-bottom:10px}.empty-state p{margin-bottom:20px}.action-bar{margin-bottom:30px;display:flex;justify-content:center}.message-form-card{margin-bottom:30px;animation:slideDown .3s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.message-form-card h3{color:var(--primary);margin-bottom:20px}.message-textarea{width:100%;padding:15px;background:#ffffff0d;border:1px solid var(--glass-border);color:var(--text-main);border-radius:8px;font-size:1rem;font-family:inherit;resize:vertical;transition:all .3s ease}.message-textarea:focus{outline:none;border-color:var(--secondary);background:#ffffff14}.form-actions{display:flex;gap:10px;margin-top:15px}.customer-message .message-content{margin-bottom:15px}.customer-message .message-content strong{color:var(--text-muted);display:block;margin-bottom:8px;font-size:.9rem}.pending-notice{display:flex;align-items:center;gap:10px;padding:12px;background:#f59e0b1a;border-radius:8px;border:1px solid #f59e0b;margin-top:15px}.pending-notice span{font-size:1.2rem}.pending-notice p{margin:0;color:#f59e0b;font-size:.9rem}.account-info{margin-top:40px}.account-info h3{color:var(--primary);margin-bottom:20px}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}.info-item{display:flex;flex-direction:column;gap:8px;padding:15px;background:#ffffff08;border-radius:8px;border:1px solid var(--glass-border)}.info-label{color:var(--text-muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.5px}.info-value{color:var(--text-main);font-size:1.1rem;font-weight:600}.status-active{color:#10b981!important}.section-title{font-size:1.8rem;font-weight:700;color:var(--text-main);margin-bottom:25px;padding-bottom:15px;border-bottom:2px solid var(--glass-border)}@media(max-width:768px){.dashboard-title{font-size:2rem}.stats-grid{grid-template-columns:1fr}.dashboard-header{flex-direction:column;align-items:flex-start}.dashboard-tabs{flex-wrap:nowrap;overflow-x:auto}.message-header{flex-direction:column;align-items:flex-start}.message-meta{align-items:flex-start}.message-actions,.reply-input-group{flex-direction:column}.users-table{font-size:.85rem}.users-table th,.users-table td{padding:10px}}