:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}*{box-sizing:border-box;margin:0;padding:0}body{background:#f5f7fa;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}.auth-container{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.auth-card{background:#fff;border-radius:30px;width:100%;max-width:450px;padding:40px;animation:.5s ease-out slideUp;box-shadow:0 25px 50px -12px #00000040}@keyframes slideUp{0%{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}.auth-header{text-align:center;margin-bottom:40px}.logo{justify-content:center;align-items:center;gap:10px;margin-bottom:10px;display:flex}.logo-icon{font-size:48px}.auth-header h1{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:32px}.auth-header p{color:#666;font-size:14px}.auth-form h2{color:#333;text-align:center;margin-bottom:25px;font-size:24px}.input-group{margin-bottom:20px}.input-group input,.input-group select{background:#fff;border:2px solid #e5e7eb;border-radius:15px;outline:none;width:100%;padding:15px 18px;font-size:16px;transition:all .3s}.input-group input:focus,.input-group select:focus{border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.auth-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:15px;width:100%;padding:15px;font-size:16px;font-weight:600;transition:transform .2s,box-shadow .2s}.auth-btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px -5px #667eea66}.auth-switch{text-align:center;color:#666;margin-top:20px}.auth-switch button{color:#667eea;cursor:pointer;background:0 0;border:none;font-size:14px;font-weight:600}.auth-switch button:hover{text-decoration:underline}.demo-info{color:#6b7280;text-align:center;background:#f9fafb;border-radius:12px;margin-top:20px;padding:12px;font-size:12px}.demo-info p{margin:5px 0}.app-container{min-height:100vh;display:flex}.sidebar{background:#fff;border-right:1px solid #e5e7eb;flex-direction:column;width:280px;height:100vh;display:flex;position:fixed;overflow-y:auto}.sidebar-header{border-bottom:1px solid #f0f0f0;padding:24px}.sidebar-header .logo{justify-content:flex-start;margin-bottom:20px}.sidebar-header h2{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:24px}.user-info-sidebar{background:#f9fafb;border-radius:16px;align-items:center;gap:12px;padding:12px;display:flex}.user-avatar{font-size:40px}.user-details .user-name{color:#1f2937;font-weight:600}.user-details .user-role{color:#6b7280;font-size:12px}.nav-menu{flex-direction:column;flex:1;gap:8px;padding:20px 16px;display:flex}.nav-item{cursor:pointer;color:#4b5563;text-align:left;background:0 0;border:none;border-radius:12px;align-items:center;gap:12px;width:100%;padding:12px 16px;font-size:16px;transition:all .3s;display:flex}.nav-item:hover{background:#f3f4f6}.nav-item.active{color:#667eea;background:linear-gradient(135deg,#667eea15 0%,#764ba215 100%);font-weight:600}.nav-icon{font-size:20px}.nav-name{font-size:15px}.sidebar-footer{border-top:1px solid #f0f0f0;padding:20px}.stats-mini{justify-content:space-around;margin-bottom:16px;display:flex}.stat-mini{color:#6b7280;flex-direction:column;align-items:center;gap:4px;font-size:12px;display:flex}.stat-mini span:first-child{font-size:20px}.logout-btn{color:#ef4444;cursor:pointer;background:#fef2f2;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;padding:12px;font-weight:600;transition:all .3s;display:flex}.logout-btn:hover{background:#fee2e2;transform:translateY(-2px)}.main-content{background:#f9fafb;flex:1;min-height:100vh;margin-left:280px}.main-header{z-index:10;background:#fff;border-bottom:1px solid #e5e7eb;justify-content:space-between;align-items:center;padding:20px 32px;display:flex;position:sticky;top:0}.main-header h1{color:#1f2937;font-size:24px}.header-actions{align-items:center;gap:16px;display:flex}.date-badge{color:#6b7280;background:#f3f4f6;border-radius:20px;padding:8px 16px;font-size:14px}.content-area{padding:32px}.section-header{margin-bottom:32px}.section-header h2{color:#1f2937;margin-bottom:8px;font-size:28px}.section-header p{color:#6b7280}.map-section{animation:.3s fadeIn}.world-map{background:linear-gradient(135deg,#1e3c72 0%,#2a5298 100%);border-radius:24px;min-height:400px;margin-bottom:40px;padding:20px;position:relative;overflow:hidden}.map-background{opacity:.3;background:url("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 1000 500\"><path fill=\"%233b82f620\" d=\"M200,100 L300,80 L350,120 L400,100 L450,120 L500,100 L550,80 L600,100 L650,120 L700,100 L750,80 L800,100 L850,120 L900,100 L950,80 L900,150 L850,170 L800,150 L750,170 L700,150 L650,170 L600,150 L550,170 L500,150 L450,170 L400,150 L350,170 L300,150 L250,170 L200,150 L150,170 L100,150 L50,170 L100,120 L150,100 Z\"/></svg>") 50%/cover;width:100%;height:400px;position:relative}.map-grid{width:100%;height:100%;position:relative}.map-continent{cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff1a;border:2px solid;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:100px;height:100px;transition:all .3s;display:flex;position:absolute}.map-continent:hover{background:#fff3;transform:scale(1.1)}.continent-icon{font-size:32px}.continent-name{color:#fff;margin-top:4px;font-size:12px}.continents-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;display:grid}.continent-card{cursor:pointer;background:#fff;border-left:4px solid;border-radius:20px;align-items:center;gap:16px;padding:20px;transition:all .3s;display:flex}.continent-card:hover{transform:translate(4px);box-shadow:0 4px 12px #0000001a}.continent-icon-large{font-size:48px}.continent-info{flex:1}.continent-info h3{color:#1f2937;margin-bottom:4px;font-size:18px}.continent-info p{color:#6b7280;margin-bottom:12px;font-size:14px}.view-countries-btn{cursor:pointer;background:#f3f4f6;border:none;border-radius:8px;padding:6px 12px;font-size:12px;transition:all .2s}.view-countries-btn:hover{background:#e5e7eb}.filters{flex-wrap:wrap;gap:16px;margin-bottom:24px;display:flex}.search-box{background:#fff;border-radius:40px;flex:1;align-items:center;gap:8px;max-width:400px;padding:10px 20px;display:flex;box-shadow:0 1px 3px #0000001a}.search-icon{color:#9ca3af;font-size:16px}.search-box input{border:none;outline:none;flex:1;font-size:14px}.continent-filter{cursor:pointer;background:#fff;border:1px solid #e5e7eb;border-radius:40px;padding:10px 20px;font-size:14px}.countries-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px;display:grid}.country-card{cursor:pointer;background:#fff;border-radius:20px;gap:16px;padding:20px;transition:all .3s;display:flex;box-shadow:0 1px 3px #0000001a}.country-card:hover{transform:translateY(-4px);box-shadow:0 10px 25px -5px #0000001a}.country-flag{font-size:64px}.country-info{flex:1}.country-info h3{color:#1f2937;margin-bottom:4px;font-size:18px}.country-capital{color:#6b7280;margin-bottom:8px;font-size:14px}.country-details{color:#9ca3af;gap:16px;margin-bottom:12px;font-size:12px;display:flex}.favorite-btn{cursor:pointer;background:#f3f4f6;border:none;border-radius:20px;padding:6px 12px;font-size:12px;transition:all .2s}.favorite-btn.active{color:#ef4444;background:#fee2e2}.favorite-btn:hover{background:#e5e7eb}.favorites-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;display:grid}.favorite-card{cursor:pointer;background:#fff;border-radius:20px;gap:16px;padding:20px;transition:all .3s;display:flex;box-shadow:0 1px 3px #0000001a}.favorite-card:hover{transform:translateY(-4px);box-shadow:0 10px 25px -5px #0000001a}.country-flag-large{font-size:64px}.favorite-info{flex:1}.favorite-info h3{color:#1f2937;margin-bottom:4px;font-size:18px}.favorite-info p{color:#6b7280;margin-bottom:12px;font-size:14px}.remove-favorite{color:#ef4444;cursor:pointer;background:#fef2f2;border:none;border-radius:20px;padding:6px 12px;font-size:12px;transition:all .2s}.remove-favorite:hover{background:#fee2e2}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px;margin-bottom:32px;display:grid}.stat-card-large{background:#fff;border-radius:20px;align-items:center;gap:20px;padding:24px;display:flex;box-shadow:0 1px 3px #0000001a}.stat-icon{font-size:48px}.stat-content{flex:1}.stat-number{color:#667eea;font-size:32px;font-weight:700}.stat-label{color:#6b7280;font-size:14px}.stats-card{background:#fff;border-radius:20px;margin-bottom:24px;padding:24px;box-shadow:0 1px 3px #0000001a}.stats-card h3{color:#1f2937;margin-bottom:20px;font-size:18px}.continent-stats{flex-direction:column;gap:16px;display:flex}.continent-stat{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.continent-stat-info{align-items:center;gap:8px;min-width:120px;display:flex}.continent-stat-icon{font-size:20px}.continent-stat-name{font-weight:500}.progress-bar-container{flex:1;align-items:center;gap:12px;display:flex}.progress-bar{border-radius:4px;height:8px;transition:width .3s}.progress-count{color:#6b7280;min-width:40px;font-size:12px}.top-countries{flex-direction:column;gap:12px;display:flex}.top-country{background:#f9fafb;border-radius:12px;align-items:center;gap:16px;padding:12px;display:flex}.rank{color:#667eea;width:30px;font-weight:700}.country-name{flex:1;font-weight:500}.country-value{color:#10b981;font-weight:600}.quiz-start-card{text-align:center;background:#fff;border-radius:30px;max-width:600px;margin:0 auto;padding:48px;box-shadow:0 10px 40px #0000001a}.quiz-icon{margin-bottom:24px;font-size:80px}.quiz-start-card h3{color:#1f2937;margin-bottom:16px;font-size:24px}.quiz-start-card p{color:#6b7280;margin-bottom:24px}.quiz-info{text-align:left;background:#f9fafb;border-radius:16px;margin:24px 0;padding:20px;list-style:none}.quiz-info li{color:#4b5563;padding:8px 0}.start-quiz-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:40px;padding:14px 32px;font-size:16px;font-weight:600;transition:all .3s}.start-quiz-btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px -5px #667eea66}.quiz-container{background:#fff;border-radius:30px;max-width:700px;margin:0 auto;padding:32px;box-shadow:0 10px 40px #0000001a}.quiz-header{border-bottom:2px solid #f0f0f0;justify-content:space-between;align-items:center;margin-bottom:32px;padding-bottom:16px;display:flex}.quiz-header h2{color:#1f2937;font-size:24px}.quiz-progress{color:#6b7280;gap:16px;font-size:14px;display:flex}.quiz-score{color:#10b981;font-weight:600}.quiz-question h3{color:#1f2937;margin-bottom:24px;font-size:20px}.quiz-options{flex-direction:column;gap:12px;display:flex}.quiz-option{cursor:pointer;text-align:left;background:#f9fafb;border:2px solid #e5e7eb;border-radius:16px;padding:16px 20px;font-size:16px;transition:all .2s}.quiz-option:hover{background:#f3f4f6;border-color:#667eea;transform:translate(8px)}.profile-section{justify-content:center;align-items:center;min-height:80vh;display:flex}.profile-card{text-align:center;background:#fff;border-radius:30px;width:100%;max-width:500px;padding:40px;box-shadow:0 10px 40px #0000001a}.profile-avatar-large{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:60px;justify-content:center;align-items:center;width:120px;height:120px;margin:0 auto 20px;font-size:80px;display:flex;box-shadow:0 10px 25px -5px #667eea66}.profile-card h2{color:#1f2937;margin-bottom:8px;font-size:24px}.profile-role{color:#6b7280;margin-bottom:24px}.profile-info{text-align:left;background:#f9fafb;border-radius:20px;margin:24px 0;padding:20px}.info-row{border-bottom:1px solid #e5e7eb;padding:12px 0;display:flex}.info-row:last-child{border-bottom:none}.info-label{color:#4b5563;width:120px;font-weight:600}.profile-edit-form{text-align:left;margin-top:24px}.form-group{margin-bottom:16px}.form-group label{color:#4b5563;margin-bottom:8px;font-weight:500;display:block}.form-group input{border:1px solid #e5e7eb;border-radius:12px;width:100%;padding:12px;font-size:14px}.form-actions{gap:12px;margin-top:20px;display:flex}.save-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:12px;flex:1;padding:12px;font-weight:500}.cancel-btn{cursor:pointer;background:#f3f4f6;border:none;border-radius:12px;flex:1;padding:12px;font-weight:500}.edit-profile-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:12px;width:100%;padding:12px;font-weight:500;transition:all .2s}.edit-profile-btn:hover{transform:translateY(-2px)}.modal-overlay{z-index:1000;background:#00000080;justify-content:center;align-items:center;animation:.3s fadeIn;display:flex;position:fixed;inset:0}.country-modal{background:#fff;border-radius:30px;width:90%;max-width:550px;max-height:85vh;animation:.3s slideUp;position:relative;overflow-y:auto}.close-modal{cursor:pointer;background:#f3f4f6;border:none;border-radius:50%;width:32px;height:32px;font-size:18px;transition:all .2s;position:absolute;top:15px;right:15px}.close-modal:hover{background:#e5e7eb}.country-modal-content{text-align:center;padding:32px}.country-modal-flag{margin-bottom:16px;font-size:80px}.country-modal-content h2{color:#1f2937;margin-bottom:4px;font-size:24px}.country-modal-name{color:#6b7280;margin-bottom:24px}.country-modal-details{text-align:left;background:#f9fafb;border-radius:16px;margin-bottom:20px;padding:20px}.detail-row{border-bottom:1px solid #e5e7eb;padding:8px 0;display:flex}.detail-row:last-child{border-bottom:none}.detail-label{color:#4b5563;width:100px;font-weight:600}.detail-value{color:#1f2937}.country-description,.country-attractions{text-align:left;margin-bottom:20px}.country-description h3,.country-attractions h3{color:#1f2937;margin-bottom:12px;font-size:16px}.country-description p{color:#4b5563;line-height:1.6}.attractions-list{flex-wrap:wrap;gap:8px;display:flex}.attraction-tag{color:#4b5563;background:#f3f4f6;border-radius:20px;padding:6px 12px;font-size:12px}.modal-fav-btn{cursor:pointer;background:#f3f4f6;border:none;border-radius:12px;width:100%;margin-top:16px;padding:12px;font-weight:500;transition:all .2s}.modal-fav-btn.active{color:#ef4444;background:#fee2e2}.modal-fav-btn:hover{transform:translateY(-2px)}.empty-state{text-align:center;padding:80px 20px}.empty-icon{margin-bottom:16px;font-size:64px;display:block}.empty-state p{color:#6b7280;margin-bottom:20px;font-size:16px}.explore-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:40px;padding:12px 24px;font-weight:500}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media (width<=768px){.sidebar{z-index:100;transition:transform .3s;position:fixed;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.world-map{min-height:300px}.map-continent{width:70px;height:70px}.continent-icon{font-size:24px}.continent-name{font-size:10px}.countries-grid,.favorites-grid,.continents-grid{grid-template-columns:1fr}.filters{flex-direction:column}.search-box{max-width:100%}.stats-grid{grid-template-columns:1fr}.quiz-container{padding:20px}.quiz-header{flex-direction:column;gap:12px}.quiz-option{padding:12px 16px;font-size:14px}}