.app-header{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--border);box-shadow:0 2px 10px #0000000d}[data-theme=dark] .app-header{background:#0f172af2}.header-container{display:flex;justify-content:space-between;align-items:center;padding:15px 5%;max-width:1400px;margin:0 auto}.logo-container{display:flex;align-items:center;gap:12px;cursor:pointer;transition:transform .2s ease}.logo-container:hover{transform:translateY(-2px)}.logo-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));border-radius:50%;padding:8px}.logo-icon svg{width:24px;height:24px;fill:#fff}.logo-text h1{font-size:1.5rem;font-weight:700;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin:0}.logo-text p{font-size:.8rem;color:var(--gray-500);margin:0;letter-spacing:.5px}[data-theme=dark] .logo-text p{color:var(--gray-400)}.main-nav ul{display:flex;list-style:none;gap:10px;margin:0;padding:0}.nav-link{background:none;border:none;text-decoration:none;color:var(--gray-600);font-weight:500;padding:10px 20px;border-radius:50px;transition:all .3s cubic-bezier(.175,.885,.32,1.275);cursor:pointer;font-size:1rem;position:relative;overflow:hidden}[data-theme=dark] .nav-link{color:var(--gray-300)}.nav-link:before{content:"";position:absolute;bottom:0;left:0;width:100%;height:2px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));transform:scaleX(0);transform-origin:right;transition:transform .3s ease}.nav-link:hover:before{transform:scaleX(1);transform-origin:left}.nav-link:hover{color:var(--primary-color);background:#2563eb14;transform:translateY(-2px)}[data-theme=dark] .nav-link:hover{background:#3b82f626}.nav-link.active{color:#fff;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));box-shadow:0 4px 12px #2563eb33}.nav-link.active:before{display:none}.nav-link:focus-visible{outline:2px solid var(--primary-light);outline-offset:2px}.header-controls{display:flex;align-items:center;gap:15px}.control-group{display:flex;gap:8px}.theme-toggle-btn{background:none;border:1px solid var(--border);border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden}.theme-toggle-btn:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));opacity:0;transition:opacity .3s ease}.theme-toggle-btn:hover:before{opacity:.1}.theme-toggle-btn:hover{transform:translateY(-3px) scale(1.1);box-shadow:0 4px 12px #0000001a}[data-theme=dark] .theme-toggle-btn:hover{background:var(--gray-800)}.theme-toggle-btn svg{width:20px;height:20px;fill:var(--text);position:relative;z-index:1;transition:transform .3s ease}.theme-toggle-btn:hover svg{transform:rotate(15deg)}.language-selector .select-wrapper{position:relative}.language-selector .globe-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:18px;height:18px;fill:var(--text);pointer-events:none}.language-selector .styled-select{background:var(--card-bg);border:1px solid var(--border);color:var(--text);padding:0 15px 0 40px;border-radius:50px;font-size:.9rem;cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;transition:all .3s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden;height:40px;display:flex;align-items:center}.language-selector .styled-select:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));opacity:0;transition:opacity .3s ease;z-index:0;border-radius:50px}.language-selector .styled-select:hover:before{opacity:.08}.language-selector .styled-select:hover{transform:translateY(-2px);box-shadow:0 4px 10px #00000014}[data-theme=dark] .language-selector .styled-select:hover{background:var(--gray-800)}.language-selector .globe-icon{transition:transform .3s ease;z-index:1;fill:var(--text)}@keyframes spinAndLift{0%{transform:translateY(-50%) rotate(0)}to{transform:translateY(calc(-50% - 2px)) rotate(360deg)}}.language-selector:hover .globe-icon{animation:spinAndLift .6s cubic-bezier(.68,-.55,.27,1.55) forwards}.user-profile{position:relative}.user-info{display:flex;align-items:center}.user-avatar{width:40px;height:40px;border-radius:50%;background:var(--primary-color);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;cursor:pointer;transition:transform .2s}.user-avatar:hover{transform:scale(1.05)}.user-avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover}.dropdown-menu{position:absolute;top:50px;right:0;background:var(--card-bg);border:1px solid var(--border);border-radius:8px;box-shadow:0 4px 15px #0000001a;min-width:200px;z-index:1000;overflow:hidden;opacity:1;transform:translateY(0);pointer-events:auto}.dropdown-item{padding:12px 20px;color:var(--text);text-decoration:none;display:block;transition:background .2s;cursor:pointer;border:none;background:none;width:100%;text-align:left;font-size:.95rem}.dropdown-item:hover{background:var(--gray-100)}[data-theme=dark] .dropdown-item:hover{background:var(--gray-800)}.user-details{padding:15px 20px}.user-name{font-weight:600;color:var(--text)}.user-email{font-size:.85rem;color:var(--gray-500);margin-top:3px}.dropdown-divider{height:1px;background:var(--border);margin:5px 0}.auth-section .auth-buttons{display:flex;gap:10px;align-items:center}.auth-section .auth-btn{padding:0 16px;height:40px;border-radius:50px;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--primary-color);color:#fff;border:1px solid var(--border)}.auth-section .auth-btn:hover{background:#1d4ed8;transform:translateY(-2px);box-shadow:0 4px 8px #0000001a}.auth-section .google-btn{background:#fff;color:#757575;border:1px solid #dadce0}.auth-section .google-btn:hover{background:#f8f8f8;box-shadow:0 4px 8px #0000001a}.auth-section .github-btn{background:#333;color:#fff;border:1px solid #333}.auth-section .github-btn:hover{background:#222;box-shadow:0 4px 8px #0000001a}.auth-section .auth-icon{width:18px;height:18px}.auth-section{display:flex;align-items:center}@media (max-width: 1024px){.header-container{flex-wrap:wrap;gap:15px}.main-nav{order:3;width:100%}.main-nav ul{justify-content:center}}@media (max-width: 768px){.logo-text h1{font-size:1.3rem}.logo-text p{display:none}.header-controls{flex-wrap:wrap;justify-content:flex-end}.control-group{order:2}.main-nav ul{gap:5px}.nav-link{padding:8px 15px;font-size:.9rem}.language-selector .styled-select{padding-left:35px}.theme-toggle-btn{width:36px;height:36px}}@media (max-width: 480px){.header-container{padding:10px 3%}.logo-icon{width:36px;height:36px}.logo-icon svg{width:20px;height:20px}.main-nav ul{flex-wrap:wrap}}.app-footer{background:#0f172af2;border-top:1px solid var(--border);padding:2rem 0 1rem;margin-top:auto}[data-theme=light] .app-footer{background:#f8fafcf2}.footer-simple{margin-bottom:1.5rem}.footer-links{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:1.5rem;justify-content:center}.footer-links li a{color:var(--gray-400);text-decoration:none;font-size:.9rem;transition:color .2s ease}.footer-links li a:hover{color:var(--primary-color)}.footer-bottom{text-align:center;border-top:1px solid var(--border-light);padding-top:1rem}.copyright{color:var(--gray-500);font-size:.85rem;margin:0}@media (max-width: 768px){.footer-links{gap:1rem}.footer-links li a{font-size:.85rem}}@media (max-width: 480px){.footer-links{flex-direction:column;gap:.75rem}}.dashboard{background-color:var(--background);min-height:100vh;padding:3rem 0;color:var(--text);transition:background-color .3s ease,color .3s ease}.dashboard-container{max-width:1200px;margin:0 auto;padding:0 2rem}.dashboard-header{text-align:center;margin-bottom:3rem}.dashboard-title{font-size:2.5rem;font-weight:700;color:var(--text);margin-bottom:.8rem;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.dashboard-subtitle{font-size:1.1rem;color:var(--gray-500);max-width:600px;margin:0 auto;line-height:1.6}.dashboard-actions{display:flex;justify-content:center;margin-bottom:3.5rem}.primary-action-btn{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;border:none;border-radius:8px;padding:1.2rem 2.8rem;font-size:1.2rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 12px #00000014;display:flex;align-items:center;gap:.8rem}.primary-action-btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px #2563eb33}.primary-action-btn i{font-size:1.4rem;transition:transform .3s ease}.primary-action-btn:hover i{transform:translate(3px)}.quick-access-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2.5rem;margin-bottom:4rem}.access-card{background:var(--card-bg);border-radius:16px;box-shadow:0 6px 15px #00000014;transition:all .4s cubic-bezier(.175,.885,.32,1.275);cursor:pointer;display:flex;flex-direction:column;height:100%;border:1px solid var(--border);position:relative;overflow:hidden}.access-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));transform:scaleX(0);transform-origin:left;transition:transform .5s ease}.access-card:hover:before{transform:scaleX(1)}.access-card:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 12px 30px #00000026;border-color:var(--primary-light)}.card-icon{background:linear-gradient(145deg,#2563eb14,#4f46e50d);padding:2rem;text-align:center;border-bottom:1px solid var(--border);transition:all .4s ease}.access-card:hover .card-icon{background:linear-gradient(145deg,#2563eb26,#4f46e51a)}.card-icon i{font-size:2.8rem;color:var(--primary-color);transition:all .4s cubic-bezier(.175,.885,.32,1.275)}.access-card:hover .card-icon i{transform:translateY(-5px) scale(1.15);color:var(--secondary-color)}.card-content{padding:2rem;flex-grow:1;text-align:center}.card-content h3{font-size:1.4rem;font-weight:700;margin-bottom:.8rem;color:var(--text);transition:color .3s ease}.access-card:hover .card-content h3{color:var(--primary-color)}.card-content p{color:var(--gray-500);line-height:1.7;margin-bottom:0;font-size:1rem;transition:color .3s ease}.access-card:hover .card-content p{color:var(--text)}.stats-section{margin-bottom:3rem}.stats-title{font-size:1.7rem;font-weight:600;margin-bottom:1.8rem;color:var(--text);text-align:center}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.8rem}.stat-card{background:var(--card-bg);border-radius:12px;padding:2rem;box-shadow:0 4px 10px #0000000a;text-align:center;border:1px solid var(--border);transition:all .3s ease}.stat-card:hover{transform:translateY(-3px);box-shadow:0 8px 20px #00000014}.stat-value{font-size:2.6rem;font-weight:700;color:var(--primary-color);margin-bottom:.4rem}.stat-label{font-size:1.05rem;color:var(--gray-500);margin-bottom:0}@media (max-width: 768px){.dashboard{padding:2rem 0}.dashboard-title{font-size:2.1rem}.primary-action-btn{padding:1.1rem 2.2rem;font-size:1.15rem}.quick-access-grid,.stats-grid{grid-template-columns:1fr;gap:1.8rem}.card-icon,.card-content{padding:1.5rem}}.marketing-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.8rem;margin-top:30px}.marketing-card{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:2rem;transition:all .3s ease;display:flex;flex-direction:column;align-items:center;text-align:center}.marketing-card:hover{transform:translateY(-3px);box-shadow:0 8px 20px #00000014}.marketing-cards{perspective:1000px}.marketing-card{display:flex;flex-direction:column;height:100%;overflow:hidden;padding:0;transition:transform .4s ease,box-shadow .4s ease;transform:translateZ(0)}.marketing-card .image-container{height:66.66%;overflow:hidden;padding:15px 15px 0;display:flex;align-items:center;justify-content:center}.marketing-card .card-content{padding:1.5rem;flex:1;display:flex;flex-direction:column;justify-content:center}.marketing-icon{width:100%;height:100%;object-fit:cover;border-radius:8px}.marketing-card .card-content h3{margin:0 0 8px;font-size:1.2rem;color:var(--text);font-weight:600;text-align:center}.marketing-card .card-content p{margin:0;font-size:.95rem;color:var(--gray-600);line-height:1.5;text-align:center}.marketing-card .card-content h3{margin:0 0 10px;font-size:1.2rem;color:var(--text);font-weight:600}.marketing-card .card-content p{margin:0;font-size:.95rem;color:var(--gray-600);line-height:1.5}[data-theme=dark] .marketing-card .card-content p{color:var(--gray-400)}.cover-letter-generator{padding:2rem 0;background-color:var(--background);min-height:100vh;color:var(--text);transition:background-color .3s ease,color .3s ease}.generator-container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.generator-header{text-align:center;margin-bottom:3rem}.generator-header h1{font-size:2.5rem;font-weight:700;margin-bottom:.5rem;background:linear-gradient(90deg,var(--primary),var(--secondary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.generator-header p{font-size:1.1rem;color:var(--gray-500);max-width:600px;margin:0 auto}.generator-form{background:var(--card-bg);border:1px solid var(--border);border-radius:16px;padding:2rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;margin-bottom:2rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text)}.form-group textarea{width:100%;min-height:150px;padding:1rem;border:1px solid var(--border);border-radius:8px;background-color:var(--card-bg);color:var(--text);font-family:inherit;font-size:1rem;resize:vertical}.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb40}.generate-button{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;border:none;border-radius:50px;padding:1rem 2rem;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .2s ease-in-out;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;display:flex;align-items:center;justify-content:center;gap:.8rem;margin:0 auto}.generate-button:hover{transform:translateY(-3px);box-shadow:0 10px 25px #2563eb4d}.result-section{background:var(--card-bg);border:1px solid var(--border);border-radius:16px;padding:2rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;margin-top:2rem}.result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.result-header h2{font-size:1.8rem;font-weight:600;margin:0}.result-actions{display:flex;gap:1rem}.result-actions button{background:var(--card-bg);border:1px solid var(--primary-color);color:var(--primary-color);border-radius:50px;padding:.5rem 1.5rem;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease-in-out}.result-actions button:hover{background:var(--primary-color);color:#fff}.letter-content{line-height:1.6;white-space:pre-wrap;overflow-y:auto;max-height:60vh;padding:20px;background:#fff;border-radius:8px;box-shadow:inset 0 2px 4px #0000000d;border:1px solid var(--border);font-family:Georgia,serif;font-size:16px;color:#333}@media (max-width: 768px){.letter-content{max-height:50vh;padding:15px;font-size:14px}}.file-upload-area{border:2px dashed var(--border);border-radius:8px;padding:30px;text-align:center;cursor:pointer;transition:border-color .3s;min-height:200px;display:flex;align-items:center;justify-content:center;width:100%;margin-bottom:1rem}.file-upload-area:hover{border-color:var(--primary)}.file-input-label{display:block;width:100%;height:100%;cursor:pointer}.hidden-file-input{display:none}.file-preview{display:flex;align-items:center;gap:15px}.file-info{text-align:left}.file-name{font-weight:500;margin-bottom:5px}.file-size{color:var(--gray-500);font-size:.9rem}.upload-prompt{display:flex;flex-direction:column;align-items:center;gap:10px}.file-types{color:var(--gray-500);font-size:.9rem}.file-preview svg,.upload-prompt svg,.select-wrapper .globe-icon,.result-actions .btn-icon svg{width:24px;height:24px}.file-preview svg,.upload-prompt svg{width:40px;height:40px}.select-wrapper .globe-icon{width:18px;height:18px}.result-actions .btn-icon svg{width:18px;height:18px}.progress-container{margin:20px 0;text-align:center}.progress-bar{width:100%;height:12px;background-color:var(--border);border-radius:10px;overflow:hidden;margin-bottom:10px}.progress-fill{height:100%;background:linear-gradient(90deg,#4f46e5,#8b5cf6);width:0%;transition:width .5s ease;position:relative;overflow:hidden}.progress-fill:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,#fff0,#fffc,#fff0);animation:progressGlow 2s infinite}@keyframes progressGlow{0%{transform:translate(-100%)}to{transform:translate(100%)}}@keyframes progressAnimation{0%{width:0%}50%{width:50%}to{width:100%}}.extracted-text-section{margin-top:20px}.extracted-text-section h3{margin-bottom:10px;font-size:1.2rem;font-weight:600;color:var(--text)}.extracted-text{width:100%;height:150px;padding:1rem;border:1px solid var(--border);border-radius:8px;background-color:var(--card-bg);color:var(--text);font-family:inherit;resize:vertical}.generation-status{display:flex;justify-content:space-between;align-items:center;padding:10px 15px;background-color:#2563eb1a;border-radius:8px;margin-bottom:15px;font-weight:500;color:var(--primary)}.btn-toggle-text{background:var(--card-bg);border:1px solid var(--primary-color);color:var(--primary-color);border-radius:50px;padding:.5rem 1.5rem;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease-in-out}.btn-toggle-text:hover{background:var(--primary-color);color:#fff}@media (max-width: 768px){.generator-header h1{font-size:2rem}.result-header{flex-direction:column;align-items:flex-start;gap:1rem}.result-actions{width:100%;justify-content:space-between}}.title-input input{width:100%;padding:20px;background:#fff;border-radius:8px;box-shadow:inset 0 2px 4px #0000000d;border:1px solid var(--border);font-family:Georgia,serif;font-size:16px;color:#333;margin-bottom:20px}@keyframes streaming-glow{0%{box-shadow:0 0 5px var(--primary-color)}50%{box-shadow:0 0 20px var(--secondary-color)}to{box-shadow:0 0 5px var(--primary-color)}}.streaming-glow{animation:streaming-glow 2s infinite;border:1px solid var(--primary-color)}.library-container{padding:2rem 0}.section-header{text-align:center;margin-bottom:2rem}.section-header h2{font-size:2rem;margin-bottom:1rem;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.section-header p{font-size:1.1rem;color:var(--gray-400);max-width:600px;margin:0 auto}.loading,.error-message{text-align:center;padding:2rem;font-size:1.125rem}.error-message{color:var(--error-color);background-color:#ef44441a;border:1px solid var(--error-color);border-radius:var(--border-radius);margin:2rem auto;max-width:600px}.empty-state{text-align:center;padding:3rem;background:#94a3b81a;border-radius:var(--border-radius);border:1px dashed var(--border);max-width:600px;margin:2rem auto}.empty-state p{margin-bottom:1.5rem;color:var(--gray-400)}.library-content{display:grid;grid-template-columns:1fr;gap:2rem}.cover-letter-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.cover-letter-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--border-radius);padding:1.5rem;cursor:pointer;transition:all .3s ease;box-shadow:var(--box-shadow)}.cover-letter-card:hover{transform:translateY(-5px);border-color:var(--primary-color);box-shadow:0 10px 25px #0003}.cover-letter-card.selected{border-color:var(--primary-color);background:#2563eb1a}.letter-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem}.letter-header h3{margin:0;color:var(--text);font-size:1.1rem;flex:1}.letter-date{color:var(--gray-400);font-size:.8rem;white-space:nowrap}.letter-preview p{color:var(--gray-400);font-size:.9rem;line-height:1.5;margin:0}.letter-meta{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border)}.language-tag{background:var(--primary-color);color:var(--white);padding:.25rem .5rem;border-radius:.25rem;font-size:.75rem;font-weight:600}.letter-detail{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--border-radius);padding:2rem;box-shadow:var(--box-shadow)}.detail-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;flex-wrap:wrap;gap:1rem}.detail-header h2{margin:0;color:var(--text);font-size:1.5rem}.detail-actions{display:flex;gap:.5rem;flex-wrap:wrap}.detail-content textarea{font-family:Courier New,monospace;font-size:.9rem;line-height:1.6;background-color:var(--gray-900);color:var(--gray-200);border:1px solid var(--border);width:100%}.btn-danger{background-color:var(--error-color);border-color:var(--error-color);color:var(--white)}.btn-danger:hover:not(:disabled){background-color:#dc2626;border-color:#dc2626}@media (max-width: 768px){.library-container{padding:1rem 0}.section-header h2{font-size:1.5rem}.cover-letter-grid{grid-template-columns:1fr}.detail-header{flex-direction:column;align-items:stretch}.detail-actions{justify-content:center}.detail-actions .btn{flex:1;min-width:100px}.letter-detail{padding:1rem}}.pricing-section{padding:3rem 0}.section-header{text-align:center;margin-bottom:3rem}.section-header h2{font-size:2.5rem;margin-bottom:1rem;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.section-header p{font-size:1.1rem;color:var(--gray-600);max-width:600px;margin:0 auto}[data-theme=dark] .section-header p{color:var(--gray-400)}.pricing-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-bottom:3rem}.pricing-card{background:var(--white);border:1px solid var(--gray-300);border-radius:var(--border-radius);padding:2rem;text-align:center;transition:all .3s ease;position:relative;box-shadow:var(--box-shadow)}[data-theme=dark] .pricing-card{background:var(--gray-800);border-color:var(--gray-600)}.pricing-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px #00000026}[data-theme=dark] .pricing-card:hover{box-shadow:0 10px 25px #0000004d}.pricing-card.popular{border:2px solid var(--primary-color);transform:scale(1.05)}.pricing-card.popular:hover{transform:scale(1.05) translateY(-5px)}.pricing-card.popular:before{content:"Most Popular";position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--primary-color);color:var(--white);padding:.25rem 1rem;border-radius:1rem;font-size:.8rem;font-weight:600}.pricing-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--gray-800)}[data-theme=dark] .pricing-card h3{color:var(--gray-200)}.price{font-size:2.5rem;font-weight:700;margin-bottom:.5rem;color:var(--primary-color)}.pricing-card p{color:var(--gray-600);margin-bottom:1.5rem}[data-theme=dark] .pricing-card p{color:var(--gray-400)}.payment-methods{text-align:center;padding:2rem;background:var(--gray-100);border-radius:var(--border-radius)}[data-theme=dark] .payment-methods{background:var(--gray-800)}.payment-methods h3{margin-bottom:1.5rem;color:var(--gray-800)}[data-theme=dark] .payment-methods h3{color:var(--gray-200)}.payment-options{display:flex;justify-content:center;gap:2rem;flex-wrap:wrap}.payment-option{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:var(--white);border:1px solid var(--gray-300);border-radius:var(--border-radius);cursor:pointer;transition:all .2s ease}[data-theme=dark] .payment-option{background:var(--gray-700);border-color:var(--gray-600)}.payment-option:hover,.payment-option.selected{border-color:var(--primary-color);background:var(--primary-color);color:var(--white)}@media (max-width: 768px){.pricing-section{padding:2rem 0}.section-header h2{font-size:2rem}.pricing-options{grid-template-columns:1fr;gap:1.5rem}.pricing-card.popular{transform:scale(1)}.pricing-card.popular:hover{transform:scale(1) translateY(-5px)}.payment-options{flex-direction:column;align-items:center}.payment-option{width:100%;max-width:300px}}.crypto-popup-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000}.crypto-popup{background-color:#fff;border-radius:10px;padding:25px;width:90%;max-width:500px;box-shadow:0 4px 20px #00000026;position:relative}.close-btn{position:absolute;top:15px;right:15px;background:none;border:none;font-size:24px;cursor:pointer;color:#666}.close-btn:hover{color:#333}.crypto-popup h3{margin-top:0;margin-bottom:20px;text-align:center;color:#2c3e50}.loading{text-align:center;padding:20px;color:#666}.search-input{width:100%;padding:10px;border:1px solid #ddd;border-radius:4px;font-size:16px}.search-container{margin-bottom:15px}.search-input{width:100%;padding:10px 15px;border:1px solid #ddd;border-radius:30px;font-size:16px;box-shadow:0 2px 5px #0000001a}.crypto-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:25px;max-height:300px;overflow-y:auto;padding:10px}.crypto-option{border:2px solid #eee;border-radius:8px;padding:15px;text-align:center;cursor:pointer;transition:all .3s ease;min-height:100px;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden}.crypto-option:hover{transform:translateY(-3px);box-shadow:0 5px 15px #0000001a}.crypto-option:hover{border-color:#3498db;background-color:#f8f9fa}.crypto-option.selected{border-color:#3498db;background-color:#e3f2fd;box-shadow:0 0 0 2px #3498db4d}.crypto-icon{width:32px;height:32px;margin-bottom:10px;object-fit:contain}.crypto-name{font-weight:500;color:#2c3e50}.confirm-btn{display:block;width:100%;padding:12px;background-color:#3498db;color:#fff;border:none;border-radius:6px;font-size:16px;cursor:pointer;transition:background-color .3s}.confirm-btn:hover{background-color:#2980b9}.confirm-btn:disabled{background-color:#95a5a6;cursor:not-allowed}.page-container{max-width:800px;margin:2rem auto;padding:2rem;line-height:1.6}.page-container h1{font-size:2.5rem;margin-bottom:1.5rem;color:#2c3e50;border-bottom:2px solid #3498db;padding-bottom:.5rem}.page-container h2{font-size:1.8rem;margin:1.5rem 0 1rem;color:#2980b9}.page-container p{margin-bottom:1rem;color:#34495e}.page-container a{color:#3498db;text-decoration:none}.page-container a:hover{text-decoration:underline}.faq-list{margin-top:1.5rem}.faq-item{margin-bottom:1.5rem;background:#f8f9fa;border-radius:8px;padding:1.2rem;box-shadow:0 2px 4px #0000000d}.faq-item h3{font-size:1.2rem;margin:0 0 .5rem;color:#2c3e50}.faq-item p{margin:0;color:#7f8c8d}.announcement-list{margin-top:1.5rem}.announcement-item{margin-bottom:1.5rem;padding:1.2rem;border-left:4px solid #3498db;background:#f8f9fa;border-radius:0 8px 8px 0}.announcement-date{font-weight:700;color:#3498db;margin-bottom:.3rem}.announcement-content{margin:0;color:#34495e}.settings-page{max-width:800px;margin:0 auto;padding:20px}.settings-section{margin-bottom:30px}.preference-item{margin-bottom:20px}.preference-item label{display:block;margin-bottom:8px;font-weight:500}.preference-item select{width:100%;padding:10px;border:1px solid #ddd;border-radius:4px;background-color:#fff}.settings-actions{display:flex;justify-content:flex-end;margin-top:30px}.btn-save{background-color:#007bff;color:#fff;border:none;padding:10px 20px;border-radius:4px;cursor:pointer;font-size:16px;transition:background-color .3s}.btn-save:hover{background-color:#0069d9}.btn-save:disabled{background-color:#6c757d;cursor:not-allowed}.settings-loading{text-align:center;padding:40px;font-size:18px}.app{min-height:100vh;display:flex;flex-direction:column;background-color:var(--background)}.main-content{flex:1;padding:2rem 0}.app-header{background:#0f172af2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);padding:1rem 0}[data-theme=light] .app-header{background:#f8fafcf2;border-bottom:1px solid var(--border)}.app-footer{background:#0f172af2;border-top:1px solid var(--border);padding:2rem 0;margin-top:auto}[data-theme=light] .app-footer{background:#f8fafcf2;border-top:1px solid var(--border)}@media (max-width: 768px){.main-content{padding:1rem 0}.container{padding:0 .5rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--background);color:var(--text)}:root{--primary-color: #2563eb;--secondary-color: #8b5cf6;--background: #0f172a;--text: #e2e8f0;--card-bg: #1e293b;--border: #334155;--accent: #06b6d4;--success-color: #10b981;--error-color: #ef4444;--warning-color: #f59e0b;--info-color: #0ea5e9;--light-color: #f8fafc;--dark-color: #0f172a;--white: #ffffff;--gray-100: #f1f5f9;--gray-200: #e2e8f0;--gray-300: #cbd5e1;--gray-400: #94a3b8;--gray-500: #64748b;--gray-600: #475569;--gray-700: #334155;--gray-800: #1e293b;--gray-900: #0f172a;--border-radius: .5rem;--box-shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--transition: all .2s ease-in-out}[data-theme=light]{--background: #f8fafc;--text: #1e293b;--card-bg: #ffffff;--border: #e2e8f0;--gray-100: #f1f5f9;--gray-200: #e2e8f0;--gray-300: #cbd5e1;--gray-400: #94a3b8;--gray-500: #64748b;--gray-600: #475569;--gray-700: #334155;--gray-800: #1e293b;--gray-900: #0f172a}.btn{display:inline-block;font-weight:500;text-align:center;white-space:nowrap;vertical-align:middle;-webkit-user-select:none;user-select:none;border:1px solid transparent;padding:.75rem 1.5rem;font-size:1rem;line-height:1.5;border-radius:var(--border-radius);transition:var(--transition);cursor:pointer;text-decoration:none}.btn:focus{outline:0;box-shadow:0 0 0 3px #2563eb40}.btn:disabled{cursor:not-allowed;opacity:.65}.btn-primary{color:var(--white);background-color:var(--primary-color);border-color:var(--primary-color)}.btn-primary:hover:not(:disabled){background-color:#1d4ed8;border-color:#1d4ed8;transform:translateY(-2px);box-shadow:0 4px 6px #0000001a}.btn-secondary{color:var(--white);background-color:var(--secondary-color);border-color:var(--secondary-color)}.btn-secondary:hover:not(:disabled){background-color:#7c3aed;border-color:#7c3aed;transform:translateY(-2px);box-shadow:0 4px 6px #0000001a}.btn-success{color:var(--white);background-color:var(--success-color);border-color:var(--success-color)}.btn-success:hover:not(:disabled){background-color:#059669;border-color:#059669}.form-group{margin-bottom:1.5rem}.form-control{display:block;width:100%;padding:.75rem;font-size:1rem;line-height:1.5;color:var(--text);background-color:var(--card-bg);background-clip:padding-box;border:1px solid var(--border);border-radius:var(--border-radius);transition:var(--transition)}.form-control:focus{color:var(--text);background-color:var(--card-bg);border-color:var(--primary-color);outline:0;box-shadow:0 0 0 3px #2563eb40}.form-control:disabled{background-color:var(--gray-700);opacity:1}[data-theme=light] .form-control:disabled{background-color:var(--gray-200)}.text-center{text-align:center}.text-danger{color:var(--error-color)}.mt-2{margin-top:.5rem}.mt-3{margin-top:1rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:1rem}.d-flex{display:flex}.justify-content-between{justify-content:space-between}.align-items-center{align-items:center}.container{max-width:1200px;margin:0 auto;padding:0 1rem}@media (max-width: 768px){.btn{padding:.5rem 1rem;font-size:.875rem}.form-control{padding:.5rem;font-size:.875rem}.container{padding:0 .5rem}}