:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}.card{padding:2em}#app{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--primary-color: #6772e5;--primary-hover: #5460c3;--danger-color: #f5365c;--danger-hover: #ec0c38;--success-color: #2dce89;--bg-color: #f6f9fc;--card-bg: #ffffff;--text-color: #32325d;--text-light: #8898aa;--border-color: #e3e8ee;--box-shadow: 0 1px 3px rgba(50, 50, 93, .15), 0 1px 0 rgba(0, 0, 0, .02);--box-shadow-lg: 0 7px 14px rgba(50, 50, 93, .1), 0 3px 6px rgba(0, 0, 0, .08);--input-bg: #ffffff;--input-border: #e3e8ee}html.dark-mode,body.dark-mode,#app-wrapper.dark-mode{--primary-color: #8b9bff;--primary-hover: #6b7fd8;--danger-color: #f56565;--danger-hover: #e53e3e;--success-color: #48bb78;--bg-color: #1a202c;--card-bg: #2d3748;--text-color: #e2e8f0;--text-light: #a0aec0;--border-color: #4a5568;--box-shadow: 0 1px 3px rgba(0, 0, 0, .4), 0 1px 0 rgba(0, 0, 0, .2);--box-shadow-lg: 0 7px 14px rgba(0, 0, 0, .5), 0 3px 6px rgba(0, 0, 0, .3);--input-bg: #4a5568;--input-border: #718096}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-color)!important;color:var(--text-color);transition:background-color .3s ease,color .3s ease!important}#app-wrapper{width:100%;min-height:100vh;background-color:var(--bg-color)!important;transition:background-color .3s ease!important}.global-header{background-color:var(--card-bg)!important;box-shadow:var(--box-shadow);height:64px;position:fixed;top:0;left:0;width:100%;z-index:1000;transition:background-color .3s ease!important;border-bottom:1px solid var(--border-color)}.header-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;height:100%;padding:0 20px;box-sizing:border-box}.logo-area{display:flex;align-items:center;gap:12px}.logo-text{font-size:1.25rem;font-weight:600;color:var(--text-color)}.header-actions{display:flex;align-items:center;gap:10px}.dirty-indicator{font-size:.9rem;color:var(--danger-color);font-weight:500}.header-action-btn{background:none;border:none;cursor:pointer;color:var(--text-light);padding:8px;display:flex;align-items:center;border-radius:6px;transition:all .2s ease}.header-action-btn:hover{color:var(--primary-color);background-color:#8b9bff26}html.dark-mode .header-action-btn:hover{background-color:#8b9bff40}.main-content{padding-top:64px;width:100%;background-color:var(--bg-color)!important;min-height:calc(100vh - 64px);overflow-y:auto}.main-grid-container{display:grid;grid-template-columns:1fr 350px;gap:30px;width:100%;max-width:1200px;margin:30px auto;padding:0 20px 40px;box-sizing:border-box;min-height:calc(100vh - 124px)}.container{display:flex;justify-content:center;align-items:center;padding:20px;min-height:calc(100vh - 64px);box-sizing:border-box;background-color:var(--bg-color)!important}.login-box.misub-style{background:var(--card-bg)!important;padding:40px;border-radius:16px;box-shadow:var(--box-shadow-lg);text-align:center;max-width:380px;width:100%;transition:all .3s ease;border:1px solid var(--border-color)}.icon-wrapper.misub-icon{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--primary-color) 0%,#a076f5 100%);color:#fff;display:flex;justify-content:center;align-items:center;margin:0 auto 20px}.login-box.misub-style h2{margin-bottom:8px;font-size:1.5rem;color:var(--text-color)}.login-box.misub-style p{color:var(--text-light);margin-bottom:24px}.login-box.misub-style input{width:100%;padding:14px;border-radius:8px;box-sizing:border-box;margin-bottom:16px;border:1px solid var(--input-border);background-color:var(--input-bg)!important;text-align:center;font-size:1rem;color:var(--text-color);transition:all .2s ease}.login-box.misub-style input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #8b9bff26}html.dark-mode .login-box.misub-style input:focus{box-shadow:0 0 0 3px #8b9bff40}.error-message{color:var(--danger-color);font-size:.9rem;margin-top:10px}.sub-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.sub-header h2{margin:0;font-size:1.8rem;color:var(--text-color)}.sub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}.sub-card{background:var(--card-bg)!important;border-radius:12px;padding:24px;box-shadow:var(--box-shadow);display:flex;flex-direction:column;gap:16px;transition:all .3s ease;border:1px solid var(--border-color)}.sub-card:hover{transform:translateY(-2px);box-shadow:var(--box-shadow-lg)}.card-header{display:flex;align-items:center;gap:12px}.protocol-tag{background:#8b9bff26;color:var(--primary-color);padding:4px 8px;border-radius:6px;font-size:.8rem;font-weight:700}html.dark-mode .protocol-tag{background-color:#8b9bff40}.sub-name{margin:0;flex-grow:1;font-size:1.1rem;color:var(--text-color)}.actions{margin-left:auto}.sub-url{color:var(--text-light);font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer;background:var(--input-bg)!important;padding:8px 12px;border-radius:6px;margin:0;transition:all .2s ease;border:1px solid var(--input-border)}.sub-url:hover{background:#8b9bff1a;border-color:var(--primary-color)}html.dark-mode .sub-url:hover{background:#8b9bff33}.copied-text{color:var(--success-color);font-weight:700}.sub-info{display:flex;flex-direction:column;gap:12px;font-size:.9rem;color:var(--text-light);margin-top:4px}.traffic-info{display:flex;flex-direction:row-reverse;justify-content:space-between;align-items:center;gap:8px}.traffic-bar{flex-grow:1;height:6px;background:var(--border-color);border-radius:3px;overflow:hidden}.used-bar{height:100%;background-color:var(--primary-color);border-radius:3px;transition:width .5s ease}.traffic-text{flex-shrink:0}.expire-info{display:flex;align-items:center;gap:6px}.card-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border-color);padding-top:16px;margin-top:auto;transition:border-color .3s ease}.sub-status{font-size:.8rem;padding:4px 8px;border-radius:6px;font-weight:500}.status-unknown{background:var(--input-bg);color:var(--text-light)}.status-ok{background:#48bb7826;color:var(--success-color)}.status-error{background:#f5656526;color:var(--danger-color)}.btn-primary,.btn-secondary,.btn-danger{border:none;padding:10px 20px;border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:6px;font-size:.9rem}.btn-primary{background:var(--primary-color)!important;color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-1px)}.btn-secondary{background:var(--input-bg)!important;color:var(--text-color);border:1px solid var(--input-border)}.btn-secondary:hover:not(:disabled){background:var(--border-color);transform:translateY(-1px)}.btn-danger{background:var(--danger-color)!important;color:#fff}.btn-danger:hover:not(:disabled){background:var(--danger-hover);transform:translateY(-1px)}.btn-secondary.small{padding:6px 12px;font-size:.85rem}.btn-secondary.icon-only{width:32px;height:32px;padding:0;min-width:auto}.full-width{width:100%}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-content{background:var(--card-bg)!important;padding:32px;border-radius:12px;box-shadow:var(--box-shadow-lg);width:100%;max-width:500px;border:1px solid var(--border-color)}.modal-content h3{margin-top:0;margin-bottom:24px;color:var(--text-color)}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500;font-size:.95rem;color:var(--text-color)}.form-group input,.form-group textarea{width:100%;padding:12px;border:1px solid var(--input-border);border-radius:8px;box-sizing:border-box;background-color:var(--input-bg)!important;color:var(--text-color);font-size:.95rem;transition:all .2s ease;resize:vertical;white-space:pre-wrap;line-height:1.4}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #8b9bff26}html.dark-mode .form-group input:focus,html.dark-mode .form-group textarea:focus{box-shadow:0 0 0 3px #8b9bff40}.modal-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:32px}.modal-actions button{min-width:100px}button:disabled{opacity:.6;cursor:not-allowed;transform:none!important}.empty-state{text-align:center;color:var(--text-light);padding:60px 20px}.spinner{border:2px solid rgba(0,0,0,.1);border-left-color:currentColor;border-radius:50%;width:20px;height:20px;animation:spin 1s linear infinite}.spinner.small-spinner{width:16px;height:16px}.spinner.white-spinner{border-color:#fff3;border-left-color:#fff}.sidebar-area{position:relative}.generator-panel{background-color:var(--card-bg)!important;padding:24px;border-radius:12px;box-shadow:var(--box-shadow);position:sticky;top:104px;border:1px solid var(--border-color)}.generator-panel h3{margin-top:0;color:var(--text-color)}.select-wrapper{position:relative}.select-wrapper:after{content:"▾";position:absolute;right:12px;top:50%;transform:translateY(-50%);pointer-events:none;color:var(--text-light)}#group-select{width:100%;padding:12px 40px 12px 12px;border-radius:8px;border:1px solid var(--input-border);background-color:var(--input-bg)!important;color:var(--text-color);appearance:none;-webkit-appearance:none;font-size:.95rem}#group-select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #8b9bff26}.generated-link-wrapper{display:flex;margin-top:16px}.generated-link-wrapper input{flex-grow:1;border:1px solid var(--input-border);border-right:none;padding:12px;border-radius:8px 0 0 8px;background-color:var(--input-bg)!important;color:var(--text-light);font-size:.9rem}.copied-text-sidebar{color:var(--success-color);font-weight:700;font-size:1.2rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width: 1024px){.main-grid-container{grid-template-columns:1fr}.sidebar-area{margin-top:30px}.generator-panel{position:static}}@media (max-width: 768px){.logo-text{display:none}.main-content{padding-top:20px}.main-grid-container{padding:0 15px 40px}.sub-card{padding:20px}.modal-content{padding:24px;margin:20px}}