@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap");:root{--color-primary:#2563eb;--color-primary-dark:#1d4ed8;--color-primary-light:#3b82f6;--color-secondary:#0f172a;--color-accent:#10b981;--color-accent-dark:#059669;--color-warning:#f59e0b;--color-danger:#ef4444;--color-danger-dark:#dc2626;--bg-primary:#f8fafc;--bg-surface:#fff;--bg-muted:#f1f5f9;--bg-dark:#0f172a;--text-primary:#0f172a;--text-secondary:#64748b;--text-muted:#94a3b8;--text-inverse:#fff;--border-color:#e2e8f0;--border-focus:#2563eb;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--space-20:80px;--space-24:96px;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-2xl:24px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.07),0 2px 4px -2px rgba(0,0,0,.07);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.08),0 4px 6px -4px rgba(0,0,0,.08);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.08),0 8px 10px -6px rgba(0,0,0,.08);--shadow-blue:0 4px 14px 0 rgba(37,99,235,.25);--transition-fast:150ms ease-in-out;--transition-normal:250ms ease-in-out;--transition-slow:400ms ease-in-out;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-mono:"JetBrains Mono","Fira Code",monospace;--container-max:1280px;--container-padding:var(--space-6);--z-dropdown:100;--z-sticky:200;--z-overlay:300;--z-modal:400;--z-toast:500}@media (max-width:640px){:root{--container-padding:10px}.text-display{font-size:20px!important;line-height:1.2!important}.text-h1{font-size:17px!important;line-height:1.25!important}.text-h2{font-size:15px!important;line-height:1.3!important}.text-h3{font-size:13px!important;line-height:1.35!important}.text-body{font-size:12px!important;line-height:1.5!important}.text-small{font-size:11px!important;line-height:1.4!important}.text-tiny{font-size:10px!important;line-height:1.3!important}.btn{white-space:nowrap!important;text-align:center!important;line-height:1.35!important;max-width:100%!important;box-sizing:border-box!important;padding:7px 12px!important;font-size:12px!important}.btn,.btn-lg{border-radius:var(--radius-md)!important}.btn-lg{padding:9px 14px!important;font-size:13px!important}.btn-sm{padding:5px 10px!important;font-size:11px!important}.card,.sectionBox{padding:10px 12px!important}}@media (prefers-color-scheme:dark){:root{--bg-primary:#0f172a;--bg-surface:#1e293b;--bg-muted:#1e293b;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--border-color:#334155}}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body,html{width:100%;max-width:100%;overflow-x:hidden}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;position:relative}img,svg,video{max-width:100%;height:auto;display:inline-block}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none}button,input,select,textarea{font-family:inherit}ol,ul{list-style:none}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--text-primary)}.text-display{font-size:clamp(36px,5vw,56px);font-weight:800;line-height:1.15}.text-h1{font-size:clamp(28px,4vw,40px);font-weight:700;line-height:1.2}.text-h2{font-size:clamp(22px,3vw,30px);font-weight:700;line-height:1.3}.text-h3{font-size:clamp(18px,2.5vw,22px);font-weight:600;line-height:1.4}.text-body{font-size:16px;font-weight:400;line-height:1.7}.text-small{font-size:14px;font-weight:400;line-height:1.6}.text-tiny{font-size:12px;font-weight:400;line-height:1.5}.text-mono{font-family:var(--font-mono)}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding);box-sizing:border-box}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:10px 20px;border-radius:var(--radius-md);font-size:15px;font-weight:600;font-family:var(--font-sans);transition:all var(--transition-fast);cursor:pointer;border:2px solid transparent;white-space:nowrap;text-decoration:none;line-height:1;position:relative;overflow:hidden}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.55;cursor:not-allowed;pointer-events:none}.btn-primary{background-color:var(--color-primary);color:var(--text-inverse);border-color:var(--color-primary);box-shadow:var(--shadow-blue)}.btn-primary:hover{background-color:var(--color-primary-dark);border-color:var(--color-primary-dark);box-shadow:0 6px 20px rgba(37,99,235,.35);transform:translateY(-1px)}.btn-secondary{background-color:transparent;color:var(--color-primary);border-color:var(--color-primary)}.btn-secondary:hover{background-color:var(--color-primary);color:var(--text-inverse);transform:translateY(-1px)}.btn-accent{background-color:var(--color-accent);color:var(--text-inverse);border-color:var(--color-accent)}.btn-accent:hover{background-color:var(--color-accent-dark);border-color:var(--color-accent-dark);transform:translateY(-1px)}.btn-ghost{background-color:transparent;color:var(--text-secondary);border-color:transparent}.btn-ghost:hover{background-color:var(--bg-muted);color:var(--text-primary)}.btn-danger{background-color:var(--color-danger);color:var(--text-inverse);border-color:var(--color-danger)}.btn-danger:hover{background-color:var(--color-danger-dark);border-color:var(--color-danger-dark)}.btn-sm{padding:7px 14px;font-size:13px}.btn-lg{padding:14px 28px;font-size:16px;border-radius:var(--radius-lg)}.btn-full{width:100%}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-label{font-size:14px;font-weight:500;color:var(--text-primary)}.form-label span{color:var(--color-danger);margin-left:2px}.form-input{width:100%;padding:11px 14px;border:1.5px solid var(--border-color);border-radius:var(--radius-md);font-size:15px;font-family:var(--font-sans);background-color:var(--bg-surface);color:var(--text-primary);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);outline:none}.form-input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px rgba(37,99,235,.12)}.form-input.error{border-color:var(--color-danger);box-shadow:0 0 0 3px rgba(239,68,68,.12)}.form-input::placeholder{color:var(--text-muted)}.form-error{font-size:13px;color:var(--color-danger);display:flex;align-items:center;gap:4px}.form-helper{font-size:13px;color:var(--text-secondary)}.card{background-color:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition-normal),transform var(--transition-normal)}.card:hover{box-shadow:var(--shadow-lg)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:var(--radius-full);font-size:12px;font-weight:600;line-height:1}.badge-primary{background-color:rgba(37,99,235,.1);color:var(--color-primary)}.badge-accent{background-color:rgba(16,185,129,.12);color:var(--color-accent-dark)}.badge-warning{background-color:rgba(245,158,11,.12);color:#92400e}.badge-danger{background-color:rgba(239,68,68,.12);color:var(--color-danger-dark)}.badge-muted{background-color:var(--bg-muted);color:var(--text-secondary)}.section{padding:var(--space-20) 0}.section-sm{padding:var(--space-12) 0}.section-title{font-size:clamp(22px,3vw,30px);font-weight:700;color:var(--text-primary);margin-bottom:var(--space-3)}.section-subtitle{font-size:16px;color:var(--text-secondary);max-width:560px;line-height:1.7}.section-header{margin-bottom:var(--space-10)}.section-header.center{text-align:center}.section-header.center .section-subtitle{margin:0 auto}.divider{border:none;border-top:1px solid var(--border-color);margin:var(--space-6) 0}.grid-2{grid-template-columns:repeat(2,1fr);grid-gap:var(--space-6)}.grid-2,.grid-3{display:grid;gap:var(--space-6)}.grid-3{grid-template-columns:repeat(3,1fr);grid-gap:var(--space-6)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:var(--space-6);gap:var(--space-6)}@media (max-width:1024px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.container{padding:0 var(--space-4)}.section{padding:var(--space-12) 0}.section-header{margin-bottom:var(--space-8)}}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}.skeleton{background:linear-gradient(90deg,var(--bg-muted) 25%,var(--bg-surface) 50%,var(--bg-muted) 75%);background-size:2000px 100%;animation:shimmer 1.8s infinite;border-radius:var(--radius-md)}@keyframes slideInRight{0%{transform:translateX(120%);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes fadeOut{0%{opacity:1}to{opacity:0;transform:translateX(40px)}}.toast-container{position:fixed;top:var(--space-5);right:var(--space-5);z-index:var(--z-toast);flex-direction:column}.toast,.toast-container{display:flex;gap:var(--space-3)}.toast{align-items:flex-start;padding:var(--space-4) var(--space-5);border-radius:var(--radius-lg);background:var(--bg-surface);border:1px solid var(--border-color);box-shadow:var(--shadow-xl);min-width:min(300px,calc(100vw - 40px));max-width:min(400px,calc(100vw - 40px));animation:slideInRight var(--transition-normal) ease forwards}.toast.hiding{animation:fadeOut .3s ease forwards}.toast-success{border-left:4px solid var(--color-accent)}.toast-error{border-left:4px solid var(--color-danger)}.toast-warning{border-left:4px solid var(--color-warning)}.toast-info{border-left:4px solid var(--color-primary)}.toast-icon{font-size:20px;flex-shrink:0;margin-top:1px}.toast-body{flex:1 1}.toast-title{font-size:14px;font-weight:600;margin-bottom:2px}.toast-message{font-size:13px;color:var(--text-secondary);line-height:1.5}.toast-close{background:none;border:none;cursor:pointer;color:var(--text-muted);padding:2px;font-size:18px;line-height:1;flex-shrink:0}.toast-close:hover{color:var(--text-primary)}.table-wrapper{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border-color)}.table{width:100%;border-collapse:collapse;font-size:14px}.table th{background-color:var(--bg-muted);padding:12px 16px;text-align:left;font-weight:600;font-size:13px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;position:-webkit-sticky;position:sticky;top:0;z-index:1}.table td,.table th{border-bottom:1px solid var(--border-color)}.table td{padding:14px 16px;color:var(--text-primary);vertical-align:middle}.table tr:last-child td{border-bottom:none}.table tbody tr:hover{background-color:rgba(37,99,235,.03)}.price-normal,.table .price-normal{text-decoration:line-through;color:var(--text-muted);font-size:13px}.table .price-xpp{font-size:15px}.table .price-xpp,.table .save-badge{font-weight:700;color:var(--color-accent-dark)}.table .save-badge{display:inline-block;padding:2px 8px;background:rgba(16,185,129,.12);border-radius:var(--radius-full);font-size:11px}@keyframes modalIn{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:var(--z-overlay);display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.modal-content{background:var(--bg-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);width:100%;max-width:500px;max-height:90vh;overflow-y:auto;animation:modalIn .2s ease forwards}.modal-header{border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.modal-body,.modal-footer,.modal-header{padding:var(--space-6)}.modal-footer{border-top:1px solid var(--border-color);display:flex;gap:var(--space-3);justify-content:flex-end}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-muted)}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}::selection{background-color:rgba(37,99,235,.18);color:var(--text-primary)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-primary-color{color:var(--color-primary)}.text-accent-color{color:var(--color-accent)}.text-danger-color{color:var(--color-danger)}.text-secondary-color{color:var(--text-secondary)}.text-muted-color{color:var(--text-muted)}.font-bold{font-weight:700}.font-semi{font-weight:600}.font-medium{font-weight:500}.mt-auto{margin-top:auto}.flex-center{justify-content:center}.flex-between,.flex-center{display:flex;align-items:center}.flex-between{justify-content:space-between;flex-wrap:wrap;gap:var(--space-2)}.gap-1{gap:var(--space-1)}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes spin{to{transform:rotate(1turn)}}.animate-fade-in{animation:fadeIn .4s ease forwards}.animate-fade-in-up{animation:fadeInUp .5s ease forwards}.animate-spin{animation:spin .8s linear infinite}[data-reveal]{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}[data-reveal].visible{opacity:1;transform:translateY(0)}.price-tag{display:flex;align-items:baseline;gap:var(--space-2);flex-wrap:wrap}.price-current{font-size:22px;font-weight:800;color:var(--color-accent-dark)}.price-original{font-size:14px;color:var(--text-muted);text-decoration:line-through}.price-save{font-size:12px;font-weight:700;background:rgba(16,185,129,.12);color:var(--color-accent-dark);padding:2px 8px;border-radius:var(--radius-full)}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}.status-dot.success{background:var(--color-accent)}.status-dot.pending{background:var(--color-warning)}.status-dot.danger{background:var(--color-danger)}.status-dot.muted{background:var(--text-muted)}.spinner{width:20px;height:20px;border:2.5px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:inline-block}.spinner-primary{border-color:rgba(37,99,235,.2);border-top-color:var(--color-primary)}.empty-state{text-align:center;padding:var(--space-20) var(--space-6)}.empty-state-icon{font-size:56px;margin-bottom:var(--space-4);opacity:.4}.empty-state-title{font-size:18px;font-weight:600;color:var(--text-primary);margin-bottom:var(--space-2)}.empty-state-desc{font-size:14px;color:var(--text-secondary);margin-bottom:var(--space-6)}.page-header{background:linear-gradient(135deg,var(--color-secondary) 0,#1e3a5f 100%);padding:var(--space-16) 0;color:var(--text-inverse)}.page-header h1{color:var(--text-inverse);margin-bottom:var(--space-3)}.page-header p{color:hsla(0,0%,100%,.75);font-size:16px}.breadcrumb{display:flex;align-items:center;gap:var(--space-2);font-size:14px;margin-bottom:var(--space-4)}.breadcrumb,.breadcrumb a{color:var(--text-secondary)}.breadcrumb a:hover{color:var(--text-primary)}.breadcrumb-sep{color:var(--text-muted)}.breadcrumb-current{color:var(--text-primary);font-weight:500}.alert{padding:var(--space-4) var(--space-5);border-radius:var(--radius-md);font-size:14px;display:flex;align-items:flex-start;gap:var(--space-3);border:1px solid}.alert-info{background:rgba(37,99,235,.07);border-color:rgba(37,99,235,.2);color:var(--color-primary-dark)}.alert-success{background:rgba(16,185,129,.07);border-color:rgba(16,185,129,.2);color:var(--color-accent-dark)}.alert-warning{background:rgba(245,158,11,.07);border-color:rgba(245,158,11,.2);color:#92400e}.alert-error{background:rgba(239,68,68,.07);border-color:rgba(239,68,68,.2);color:var(--color-danger-dark)}