@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--brand: #4f46e5;--brand-dark: #3730a3;--brand-light: #818cf8;--brand-bg: #eef2ff;--green: #059669;--green-bg: #d1fae5;--amber: #d97706;--amber-bg: #fef3c7;--red: #dc2626;--red-bg: #fee2e2;--blue: #0284c7;--blue-bg: #e0f2fe;--sidebar-bg: #0f172a;--sidebar-hover: #1e293b;--sidebar-active: #1e3a5f;--sidebar-text: #94a3b8;--sidebar-text-active: #f1f5f9;--sidebar-border: #1e293b;--bg: #f8fafc;--surface: #ffffff;--surface-2: #f1f5f9;--border: #e2e8f0;--border-2: #cbd5e1;--text-1: #0f172a;--text-2: #475569;--text-3: #94a3b8;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0,0,0,.06);--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);--shadow-xl: 0 20px 25px -5px rgba(0,0,0,.1), 0 10px 10px -5px rgba(0,0,0,.04)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text-1);line-height:1.5;-webkit-font-smoothing:antialiased;font-size:14px}h1{font-size:24px;font-weight:700;letter-spacing:-.025em}h2{font-size:18px;font-weight:600;letter-spacing:-.015em}h3{font-size:15px;font-weight:600}p{color:var(--text-2)}a{color:var(--brand);text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;outline:none}.app-shell{display:flex;min-height:100vh}.sidebar{width:248px;min-height:100vh;background:var(--sidebar-bg);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:50;overflow-y:auto;border-right:1px solid var(--sidebar-border)}.main{margin-left:248px;flex:1;min-height:100vh;padding:32px 40px}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:24px 20px;border-bottom:1px solid var(--sidebar-border)}.sidebar-logo-icon{width:34px;height:34px;border-radius:var(--radius-sm);background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px}.sidebar-logo-name{font-size:15px;font-weight:700;color:#f1f5f9;letter-spacing:-.01em}.sidebar-logo-badge{margin-left:auto;font-size:10px;font-weight:600;background:var(--brand);color:#fff;padding:2px 7px;border-radius:var(--radius-full);letter-spacing:.05em}.sidebar-section{padding:20px 16px 8px}.sidebar-section-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--sidebar-text);padding:0 8px;margin-bottom:4px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-sm);color:var(--sidebar-text);font-size:13.5px;font-weight:500;transition:all 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12px;border-radius:var(--radius-sm);color:var(--sidebar-text);font-size:13px;font-weight:500;width:100%;background:transparent;transition:all .15s;cursor:pointer}.logout-btn:hover{background:var(--sidebar-hover);color:#ef4444}.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:28px;gap:16px}.page-title{font-size:22px;font-weight:700;letter-spacing:-.02em;margin-bottom:2px}.page-subtitle{font-size:13px;color:var(--text-3)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px 24px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--brand)}.stat-card:nth-child(2):before{background:var(--green)}.stat-card:nth-child(3):before{background:var(--amber)}.stat-card:nth-child(4):before{background:var(--blue)}.stat-label{font-size:12px;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.stat-value{font-size:28px;font-weight:800;letter-spacing:-.03em;color:var(--text-1);line-height:1}.stat-meta{margin-top:8px;font-size:12px;color:var(--text-3)}.stat-meta strong{color:var(--text-2)}.stat-icon{position:absolute;top:20px;right:20px;width:38px;height:38px;border-radius:var(--radius-sm);background:var(--brand-bg);color:var(--brand);display:flex;align-items:center;justify-content:center}.stat-card:nth-child(2) .stat-icon{background:var(--green-bg);color:var(--green)}.stat-card:nth-child(3) .stat-icon{background:var(--amber-bg);color:var(--amber)}.stat-card:nth-child(4) .stat-icon{background:var(--blue-bg);color:var(--blue)}.progress-bar{height:4px;background:var(--border);border-radius:var(--radius-full);margin-top:12px;overflow:hidden}.progress-fill{height:100%;background:var(--brand);border-radius:var(--radius-full);transition:width .6s ease}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.card-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);gap:12px;flex-wrap:wrap}.card-title{font-size:15px;font-weight:600;color:var(--text-1)}.card-body{padding:20px}.tabs{display:flex;gap:2px;background:var(--surface-2);padding:4px;border-radius:var(--radius-sm)}.tab-btn{display:flex;align-items:center;gap:6px;padding:6px 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svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-3);pointer-events:none}.search-box .form-input{padding-left:34px}.alert{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:13px}.alert-error{background:var(--red-bg);color:var(--red);border:1px solid #fca5a5}.alert-success{background:var(--green-bg);color:var(--green);border:1px solid #6ee7b7}.qr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:16px;margin-top:24px}.qr-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px;text-align:center;transition:all .2s;box-shadow:var(--shadow-sm)}.qr-card:hover{box-shadow:var(--shadow-lg);border-color:var(--brand-light);transform:translateY(-3px)}.qr-card 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0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:9999;padding:24px}.modal{background:var(--surface);border-radius:var(--radius-xl);width:100%;max-width:420px;box-shadow:var(--shadow-xl);overflow:hidden;animation:slideUp .3s cubic-bezier(.16,1,.3,1)}.modal-header{padding:20px 24px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-body{padding:24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end}.print-toolbar{position:fixed;top:0;left:0;right:0;background:var(--surface);border-bottom:1px solid var(--border);padding:14px 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6px;font-size:10px;color:#94a3b8}.print-coupon-brand{font-size:9px;font-weight:700;color:var(--brand);text-transform:uppercase;letter-spacing:.1em}.print-coupon-value{font-size:20px;font-weight:800;color:#0f172a;line-height:1}.print-coupon-code{font-size:8px;font-family:monospace;color:#94a3b8}.spinner{width:20px;height:20px;border-radius:50%;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;animation:spin .7s linear infinite}.spinner-dark{border-color:#4f46e533;border-top-color:var(--brand)}.empty-state{display:flex;flex-direction:column;align-items:center;padding:60px 40px;text-align:center}.empty-state h3{font-size:16px;font-weight:600;margin-bottom:6px}.empty-state p{font-size:13px;color:var(--text-3);max-width:280px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f172a,#1e1b4b);padding:24px}.login-card{background:var(--surface);border-radius:var(--radius-xl);padding:40px;width:100%;max-width:380px;box-shadow:var(--shadow-xl);animation:slideUp .5s cubic-bezier(.16,1,.3,1)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes slideUp{0%{transform:translateY(24px);opacity:0}to{transform:translateY(0);opacity:1}}.animate-in{animation:slideUp .4s cubic-bezier(.16,1,.3,1)}@media (max-width: 1200px){.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 900px){.sidebar{transform:translate(-100%)}.main{margin-left:0;padding:24px 16px}.stats-grid{grid-template-columns:1fr 1fr}}@media (max-width: 600px){.stats-grid{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:flex-start}}@media print{.print-toolbar,.no-print{display:none!important}.print-sheet{padding:0}body,.print-sheet,.print-coupon,.print-coupon *{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}}.print-coupon-svg-container{display:block;width:100%}.print-coupon-svg-container svg{width:100%!important;height:auto!important;display:block}@keyframes pulseGreen{0%{transform:scale(.95);box-shadow:0 0 #10b981b3}70%{transform:scale(1.1);box-shadow:0 0 0 6px #10b98100}to{transform:scale(.95);box-shadow:0 0 #10b98100}}.pulse-dot{animation:pulseGreen 2s infinite}