:root{--primary-color: #0088cc;--primary-hover: #006699;--background-color: #f5f5f5;--card-background: #ffffff;--text-color: #333333;--text-secondary: #666666;--border-color: #e0e0e0;--error-color: #dc3545;--success-color: #28a745;--shadow: 0 2px 8px rgba(0, 0, 0, .1);--sidebar-width: 280px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:var(--background-color);color:var(--text-color);line-height:1.6}.page{min-height:100vh}.login-page{display:flex;align-items:center;justify-content:center;padding:2rem}.login-container{background:var(--card-background);border-radius:12px;box-shadow:var(--shadow);padding:3rem;max-width:400px;width:100%;text-align:center}.login-header h1{font-size:2rem;color:var(--primary-color);margin-bottom:.5rem}.login-title{display:flex;align-items:center;justify-content:center;gap:.75rem}.login-title h1{margin:0}.github-link{color:var(--text-secondary);transition:color .2s;display:flex;align-items:center}.github-link:hover{color:var(--text-color)}.login-header p{color:var(--text-secondary);margin-bottom:2rem}.login-button-wrapper{display:flex;justify-content:center;margin:2rem 0}.login-footer{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border-color)}.login-footer p{font-size:.85rem;color:var(--text-secondary)}.error-message{background-color:#fef2f2;border:1px solid var(--error-color);color:var(--error-color);padding:.75rem 1rem;border-radius:6px;margin-bottom:1rem;font-size:.9rem}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:200px;gap:1rem}.loading-spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}.loading-spinner.small{width:20px;height:20px;border-width:2px}@keyframes spin{to{transform:rotate(360deg)}}.dashboard-page{display:flex;flex-direction:column}.dashboard-layout{display:flex;min-height:100vh}.dashboard-main{flex:1;display:flex;flex-direction:column;margin-left:var(--sidebar-width)}.dashboard-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:var(--card-background);box-shadow:var(--shadow)}.dashboard-header h1{font-size:1.5rem;color:var(--primary-color)}.dashboard-content{padding:2rem;max-width:1200px;margin:0 auto;width:100%}.welcome-section{margin-bottom:2rem}.welcome-section h2{font-size:1.75rem;margin-bottom:.5rem}.welcome-section p{color:var(--text-secondary)}.dashboard-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem}.card{background:var(--card-background);border-radius:12px;padding:1.5rem;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-4px);box-shadow:0 4px 16px #00000026}.card h3{font-size:1.25rem;margin-bottom:.5rem;color:var(--text-color)}.card p{color:var(--text-secondary);margin-bottom:1rem;font-size:.9rem}.card-button{background-color:var(--primary-color);color:#fff;border:none;padding:.5rem 1.5rem;border-radius:6px;font-size:.9rem;cursor:pointer;transition:background-color .2s}.card-button:hover{background-color:var(--primary-hover)}.user-profile{display:flex;align-items:center;gap:1rem}.user-info{display:flex;align-items:center;gap:.75rem}.user-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover}.user-details{display:flex;flex-direction:column}.user-name{font-weight:600;font-size:.95rem}.user-username{font-size:.8rem;color:var(--text-secondary)}.logout-button{background-color:transparent;color:var(--text-secondary);border:1px solid var(--border-color);padding:.5rem 1rem;border-radius:6px;font-size:.85rem;cursor:pointer;transition:all .2s}.logout-button:hover{background-color:var(--error-color);color:#fff;border-color:var(--error-color)}.telegram-login-container{display:flex;justify-content:center}.telegram-login-loading{padding:1rem;color:var(--text-secondary)}@media (max-width: 768px){.dashboard-header{flex-direction:column;gap:1rem;text-align:center}.user-profile{flex-direction:column}.login-container{padding:2rem}.dashboard-layout{flex-direction:column}.sidebar{position:relative;width:100%;height:auto;max-height:300px}.dashboard-main{margin-left:0}}.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-width);height:100vh;background:var(--card-background);border-right:1px solid var(--border-color);display:flex;flex-direction:column;z-index:100}.sidebar-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1rem;border-bottom:1px solid var(--border-color)}.sidebar-header h2{font-size:1rem;font-weight:600;color:var(--text-color)}.add-account-btn{width:32px;height:32px;border-radius:50%;border:none;background:var(--primary-color);color:#fff;font-size:1.25rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .2s}.add-account-btn:hover{background:var(--primary-hover)}.accounts-list{flex:1;overflow-y:auto;padding:.5rem}.sidebar-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;gap:.75rem;color:var(--text-secondary)}.no-accounts{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem 1rem;text-align:center}.no-accounts p{color:var(--text-secondary);margin-bottom:1rem}.add-first-account-btn{background:var(--primary-color);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;cursor:pointer;font-size:.9rem;transition:background-color .2s}.add-first-account-btn:hover{background:var(--primary-hover)}.account-item{display:flex;align-items:center;gap:.75rem;padding:.75rem;border-radius:8px;cursor:pointer;transition:background-color .2s;position:relative;border:1px solid transparent}.account-item:hover{background:var(--background-color)}.account-item.selected{background:#0088cc1a;border-color:var(--primary-color)}.account-item.inactive{opacity:.6}.account-avatar{position:relative;flex-shrink:0}.account-avatar img{width:44px;height:44px;border-radius:50%;object-fit:cover}.avatar-placeholder{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1.1rem}.status-dot{position:absolute;bottom:2px;right:2px;width:12px;height:12px;border-radius:50%;border:2px solid var(--card-background)}.status-dot.active{background:var(--success-color)}.status-dot.inactive{background:var(--text-secondary)}.account-info{flex:1;min-width:0;display:flex;flex-direction:column}.account-name{font-weight:600;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.account-username{font-size:.8rem;color:var(--primary-color)}.account-phone{font-size:.75rem;color:var(--text-secondary)}.account-actions{position:relative}.menu-btn{background:transparent;border:none;padding:.25rem .5rem;cursor:pointer;color:var(--text-secondary);font-size:1.2rem;border-radius:4px}.menu-btn:hover{background:var(--border-color)}.account-menu{position:absolute;top:100%;right:0;background:var(--card-background);border:1px solid var(--border-color);border-radius:6px;box-shadow:var(--shadow);min-width:120px;z-index:10}.menu-item{display:block;width:100%;padding:.5rem 1rem;border:none;background:transparent;text-align:left;cursor:pointer;font-size:.85rem}.menu-item:hover{background:var(--background-color)}.menu-item.danger{color:var(--error-color)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:var(--card-background);border-radius:12px;box-shadow:0 8px 32px #0003;max-width:450px;width:90%;max-height:90vh;overflow:hidden}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border-color)}.modal-header h2{font-size:1.25rem;font-weight:600}.modal-close{background:transparent;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-secondary);padding:0;line-height:1}.modal-close:hover{color:var(--text-color)}.modal-content{padding:2rem}.qr-loading,.qr-container,.qr-success,.qr-error{display:flex;flex-direction:column;align-items:center;text-align:center}.qr-loading{padding:2rem 0;gap:1rem;color:var(--text-secondary)}.qr-code{background:#fff;padding:1rem;border-radius:8px;margin-bottom:1.5rem}.qr-code img{width:200px;height:200px;display:block}.qr-instructions{text-align:left;margin-bottom:1.5rem}.qr-instructions h3{font-size:1rem;margin-bottom:.75rem}.qr-instructions ol{padding-left:1.25rem;font-size:.9rem;color:var(--text-secondary)}.qr-instructions li{margin-bottom:.5rem}.qr-waiting{display:flex;align-items:center;gap:.75rem;color:var(--text-secondary);font-size:.9rem}.qr-success{padding:2rem 0}.success-icon{width:60px;height:60px;border-radius:50%;background:var(--success-color);color:#fff;font-size:2rem;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.qr-success h3{font-size:1.25rem;margin-bottom:.5rem}.qr-success p{color:var(--text-secondary)}.qr-error{padding:2rem 0}.error-icon{width:60px;height:60px;border-radius:50%;background:var(--error-color);color:#fff;font-size:2rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.qr-error h3{font-size:1.25rem;margin-bottom:.5rem}.qr-error p{color:var(--text-secondary);margin-bottom:1.5rem}.retry-btn{background:var(--primary-color);color:#fff;border:none;padding:.75rem 2rem;border-radius:8px;cursor:pointer;font-size:.9rem;transition:background-color .2s}.retry-btn:hover{background:var(--primary-hover)}.account-dashboard{padding:0}.selected-account-header{display:flex;align-items:center;gap:1rem;margin-bottom:2rem;flex-wrap:wrap}.selected-account-header h2{font-size:1.75rem}.selected-account-header .username{color:var(--primary-color);font-size:1rem}.status-badge{padding:.25rem .75rem;border-radius:20px;font-size:.8rem;font-weight:500}.status-badge.active{background:#28a7451a;color:var(--success-color)}.status-badge.inactive{background:#6666661a;color:var(--text-secondary)}.spam-status-inline{display:flex;align-items:center;gap:.25rem;margin-left:auto}.spam-indicator{display:flex;align-items:center;justify-content:center;padding:.35rem;border-radius:6px}.spam-indicator.checking{color:var(--primary-color)}.spam-indicator.limited{color:var(--error-color);background:#dc35451a;gap:.4rem}.spam-limit-text{font-size:.85rem;font-weight:500;white-space:nowrap}.spam-indicator.good{color:var(--success-color);background:#28a7451a}.spam-refresh-btn-inline{background:none;border:none;padding:.35rem;cursor:pointer;color:var(--text-secondary);opacity:.6;transition:opacity .2s,background .2s;border-radius:6px;display:flex;align-items:center;justify-content:center}.spam-refresh-btn-inline:hover{opacity:1;background:#0000000d}.spam-status-banner{display:flex;align-items:flex-start;gap:.75rem;padding:1rem 1.25rem;border-radius:8px;margin-bottom:1.5rem}.spam-status-banner.checking{background:#0088cc1a;color:var(--primary-color);align-items:center}.spam-status-banner.limited{background:#dc35451a;border:1px solid rgba(220,53,69,.3);color:var(--error-color)}.spam-status-banner svg{flex-shrink:0;margin-top:2px}.spam-status-content{flex:1}.spam-status-content strong{display:block;margin-bottom:.25rem}.spam-status-content .spam-until{display:block;font-size:.9rem;opacity:.9;margin-bottom:.5rem}.spam-status-content .spam-message{font-size:.85rem;color:var(--text-secondary);margin-top:.5rem;line-height:1.5;max-height:100px;overflow-y:auto}.spam-status-banner.good{background:#28a7451a;border:1px solid rgba(40,167,69,.3);color:var(--success-color);align-items:center}.spam-status-content .spam-checked-at{display:block;font-size:.85rem;opacity:.8;font-weight:400}.spam-refresh-btn{background:none;border:none;padding:.5rem;cursor:pointer;color:inherit;opacity:.7;transition:opacity .2s;border-radius:4px;flex-shrink:0}.spam-refresh-btn:hover{opacity:1;background:#0000000d}.spam-status-banner.limited .spam-refresh-btn:hover{background:#dc35451a}.spam-status-banner.good .spam-refresh-btn:hover{background:#28a7451a}.password-container{display:flex;flex-direction:column;align-items:center;text-align:center;padding:1rem 0}.password-icon{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem}.password-container h3{font-size:1.25rem;margin-bottom:.5rem}.password-container p{color:var(--text-secondary);margin-bottom:1.5rem;font-size:.9rem;max-width:320px}.password-error{background-color:#fef2f2;border:1px solid var(--error-color);color:var(--error-color);padding:.75rem 1rem;border-radius:6px;margin-bottom:1rem;font-size:.85rem;width:100%;max-width:320px}.password-form{width:100%;max-width:320px;display:flex;flex-direction:column;gap:.75rem;margin-bottom:1.25rem}.password-input{width:100%;padding:.875rem 1rem;border:1px solid var(--border-color);border-radius:8px;font-size:1rem;transition:border-color .2s,box-shadow .2s}.password-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #0088cc1a}.password-input:disabled{background:var(--background-color);cursor:not-allowed}.password-submit-btn{width:100%;padding:.875rem 1rem;background:var(--primary-color);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .2s;display:flex;align-items:center;justify-content:center;gap:.5rem}.password-submit-btn:hover:not(:disabled){background:var(--primary-hover)}.password-submit-btn:disabled{background:var(--border-color);cursor:not-allowed}.back-btn{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);padding:.5rem 1.25rem;border-radius:6px;font-size:.85rem;cursor:pointer;transition:all .2s}.back-btn:hover:not(:disabled){background:var(--background-color);border-color:var(--text-secondary)}.back-btn:disabled{opacity:.5;cursor:not-allowed}.check-numbers-modal{max-width:600px;width:95%}.modal-description{color:var(--text-secondary);margin-bottom:1.5rem;font-size:.95rem}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-color)}.phone-input{width:100%;padding:.875rem 1rem;border:1px solid var(--border-color);border-radius:8px;font-size:.95rem;font-family:inherit;resize:vertical;min-height:150px;transition:border-color .2s,box-shadow .2s}.phone-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #0088cc1a}.phone-input:disabled{background:var(--background-color);cursor:not-allowed}.labels-input{width:100%;padding:.875rem 1rem;border:1px solid var(--border-color);border-radius:8px;font-size:.95rem;font-family:inherit;transition:border-color .2s,box-shadow .2s}.labels-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #0088cc1a}.labels-input:disabled{background:var(--background-color);cursor:not-allowed}.input-hint{display:block;margin-top:.5rem;font-size:.8rem;color:var(--text-secondary)}.modal-actions{display:flex;justify-content:flex-end;gap:.75rem;margin-top:1.5rem}.btn-primary,.btn-secondary{padding:.75rem 1.5rem;border-radius:8px;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:.5rem}.btn-primary{background:var(--primary-color);color:#fff;border:none}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-primary:disabled{background:var(--border-color);cursor:not-allowed}.btn-secondary{background:transparent;color:var(--text-secondary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){background:var(--background-color);border-color:var(--text-secondary)}.btn-secondary:disabled{opacity:.5;cursor:not-allowed}.check-result{display:flex;flex-direction:column}.result-summary{display:flex;justify-content:center;gap:2rem;padding:1.5rem;background:var(--background-color);border-radius:8px;margin-bottom:1.5rem}.summary-item{display:flex;flex-direction:column;align-items:center;gap:.25rem}.summary-count{font-size:2rem;font-weight:700}.summary-label{font-size:.85rem;color:var(--text-secondary)}.summary-item.success .summary-count{color:var(--success-color)}.summary-item.error .summary-count{color:var(--error-color)}.summary-item.warning .summary-count{color:#f59e0b}.result-errors{margin-bottom:1rem}.result-tabs{display:flex;border-bottom:1px solid var(--border-color);margin-bottom:1rem}.tab{padding:.75rem 1.25rem;background:transparent;border:none;border-bottom:2px solid transparent;cursor:pointer;font-size:.9rem;color:var(--text-secondary);transition:all .2s}.tab:hover{color:var(--text-color)}.tab.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.result-content{max-height:300px;overflow-y:auto}.contacts-list,.phones-list{display:flex;flex-direction:column;gap:.5rem}.empty-message{text-align:center;color:var(--text-secondary);padding:2rem}.contact-item{display:flex;align-items:center;gap:.75rem;padding:.75rem;background:var(--background-color);border-radius:8px}.contact-avatar{flex-shrink:0}.contact-avatar .avatar-placeholder{width:36px;height:36px;font-size:.9rem}.contact-info{display:flex;flex-direction:column;gap:.125rem;min-width:0;flex:1}.contact-name{font-weight:500;font-size:.9rem}.contact-username{font-size:.8rem;color:var(--primary-color)}.contact-phone{font-size:.75rem;color:var(--text-secondary)}.phone-item{padding:.75rem 1rem;background:var(--background-color);border-radius:6px;font-family:monospace;font-size:.9rem}.phone-item.invalid{border-left:3px solid var(--error-color)}.phone-item.retry{border-left:3px solid #f59e0b}.contacts-section{margin-top:2rem;background:var(--card-background);border-radius:12px;padding:1.5rem;box-shadow:var(--shadow)}.contacts-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.25rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.contacts-header h3{font-size:1.1rem;font-weight:600;color:var(--text-color);margin:0}.contacts-search{position:relative;display:flex;align-items:center}.contacts-search-input{width:180px;padding:.5rem 2rem .5rem .75rem;border:1px solid var(--border-color);border-radius:6px;font-size:.85rem;background:var(--background-color);transition:border-color .2s,box-shadow .2s,width .2s}.contacts-search-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #0088cc1a;background:var(--card-background);width:220px}.contacts-search-input::placeholder{color:var(--text-secondary)}.contacts-search-clear{position:absolute;right:.25rem;top:50%;transform:translateY(-50%);width:20px;height:20px;border:none;background:transparent;color:var(--text-secondary);font-size:1rem;cursor:pointer;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:color .2s,background-color .2s}.contacts-search-clear:hover{color:var(--error-color);background:#dc35451a}.contacts-count{font-size:.85rem;color:var(--text-secondary);background:var(--background-color);padding:.25rem .75rem;border-radius:12px}.contacts-header-actions{display:flex;align-items:center;gap:.75rem}.add-contact-btn{width:32px;height:32px;border-radius:50%;border:none;background:var(--primary-color);color:#fff;font-size:1.25rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .2s}.add-contact-btn:hover{background:var(--primary-hover)}.add-contact-btn:disabled{opacity:.6;cursor:not-allowed}.import-progress{font-size:.8rem;padding:.35rem .75rem;border-radius:12px;background:var(--background-color);color:var(--text-secondary);max-width:300px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.import-progress.running,.import-progress.pending{background:#e3f2fd;color:#1976d2}.import-progress.completed{background:#e8f5e9;color:#388e3c}.import-progress.failed{background:#ffebee;color:#d32f2f}.contacts-loading{display:flex;align-items:center;justify-content:center;gap:.75rem;padding:2rem;color:var(--text-secondary)}.contacts-empty{text-align:center;padding:2rem;color:var(--text-secondary)}.contacts-empty p{margin:0}.contacts-empty .hint{font-size:.85rem;margin-top:.5rem;opacity:.8}.contacts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.contact-card{display:flex;align-items:center;gap:.75rem;padding:1rem;background:var(--background-color);border-radius:8px;position:relative;transition:box-shadow .2s}.contact-card:hover{box-shadow:0 2px 8px #0000001a}.contact-card-avatar{flex-shrink:0;width:40px;height:40px}.contact-card-avatar .avatar-placeholder{width:40px;height:40px;font-size:1rem}.contact-card-avatar .avatar-image{width:40px;height:40px;min-width:40px;min-height:40px;max-width:40px;max-height:40px;border-radius:50%;object-fit:cover;display:block}.contact-card-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:.125rem}.contact-card-name{font-weight:500;font-size:.9rem;color:var(--text-color);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.contact-card-username{font-size:.8rem;color:var(--primary-color)}.contact-card-phone{font-size:.75rem;color:var(--text-secondary);font-family:monospace}.send-messages-modal{max-width:600px;width:95%;display:flex;flex-direction:column;max-height:90vh}.send-messages-modal .modal-content{flex:1;overflow-y:auto;padding:1.5rem}.send-messages-modal .modal-actions{padding:1rem 1.5rem;border-top:1px solid var(--border-color);background:var(--card-background);flex-shrink:0}.message-input{width:100%;padding:.875rem 1rem;border:1px solid var(--border-color);border-radius:8px;font-size:.95rem;font-family:inherit;resize:vertical;min-height:100px;transition:border-color .2s,box-shadow .2s}.message-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #0088cc1a}.message-input:disabled{background:var(--background-color);cursor:not-allowed}.label-filter{display:flex;flex-wrap:wrap;gap:.5rem}.label-filter-btn{padding:.375rem .75rem;border:1px solid var(--border-color);border-radius:16px;background:var(--card-background);color:var(--text-secondary);font-size:.85rem;cursor:pointer;transition:all .2s}.label-filter-btn:hover{border-color:var(--primary-color);color:var(--primary-color)}.label-filter-btn.active{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.label-filter-btn:disabled{opacity:.5;cursor:not-allowed}.label-filter-clear{padding:.375rem .75rem;border:none;border-radius:16px;background:transparent;color:var(--text-secondary);font-size:.85rem;cursor:pointer;transition:all .2s}.label-filter-clear:hover{color:var(--error-color)}.label-filter-clear:disabled{opacity:.5;cursor:not-allowed}.delay-range-slider{position:relative;height:24px;margin:.5rem 0}.delay-range-slider:before{content:"";position:absolute;width:100%;height:6px;top:9px;background:var(--border-color);border-radius:3px}.delay-slider{position:absolute;width:100%;height:24px;top:0;background:transparent;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;pointer-events:none;margin:0;padding:0}.delay-slider::-webkit-slider-runnable-track{height:6px;background:transparent}.delay-slider::-moz-range-track{height:6px;background:transparent}.delay-slider-min{z-index:2}.delay-slider-max{z-index:3}.delay-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:var(--primary-color);cursor:pointer;pointer-events:auto;margin-top:-6px;box-shadow:0 1px 3px #0003;transition:transform .2s}.delay-slider::-webkit-slider-thumb:hover{transform:scale(1.1)}.delay-slider::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--primary-color);cursor:pointer;pointer-events:auto;border:none;box-shadow:0 1px 3px #0003}.delay-slider:disabled{opacity:.5}.delay-slider:disabled::-webkit-slider-thumb{cursor:not-allowed}.delay-slider-track{position:absolute;height:6px;top:9px;background:var(--primary-color);border-radius:3px;pointer-events:none;z-index:1}.delay-labels{display:flex;justify-content:space-between;font-size:.75rem;color:var(--text-secondary)}.template-hint{margin-top:.5rem;padding:.75rem;background:var(--surface-color);border-radius:6px;font-size:.8rem;color:var(--text-secondary);line-height:1.6}.template-hint code{background:var(--bg-color);padding:.15rem .4rem;border-radius:4px;font-family:monospace;font-size:.75rem;color:var(--text-color)}.template-hint strong{color:var(--text-color)}.contacts-selection{margin-top:1rem}.selection-header{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.75rem;background:var(--background-color);border-radius:8px 8px 0 0;border:1px solid var(--border-color);border-bottom:none}.selection-header label{display:flex;align-items:center;gap:.5rem;cursor:pointer;font-weight:500;white-space:nowrap}.contact-search-input{flex:1;padding:.4rem .75rem;border:1px solid var(--border-color);border-radius:6px;font-size:.875rem;background:#fff;color:var(--text-color);min-width:0}.contact-search-input:focus{outline:none;border-color:var(--primary-color)}.contact-search-input::placeholder{color:var(--text-secondary)}.selection-header .selected-count{white-space:nowrap}.selection-header input[type=checkbox]{width:18px;height:18px;cursor:pointer}.selected-count{font-size:.85rem;color:var(--text-secondary)}.contacts-list.selectable{height:250px;overflow-y:auto;border:1px solid var(--border-color);border-radius:0 0 8px 8px}.contact-select-item{display:flex;align-items:center;gap:.75rem;padding:.75rem;cursor:pointer;transition:background-color .2s;border-bottom:1px solid var(--border-color)}.contact-select-item:last-child{border-bottom:none}.contact-select-item:hover{background:var(--background-color)}.contact-select-item.selected{background:#0088cc0d}.contact-select-item input[type=checkbox]{width:18px;height:18px;cursor:pointer;flex-shrink:0}.contact-select-item .contact-avatar{width:36px;height:36px;flex-shrink:0}.contact-select-item .contact-avatar .avatar-placeholder{width:36px;height:36px;font-size:.9rem}.contact-select-item .contact-avatar .avatar-image{width:36px;height:36px;border-radius:50%;object-fit:cover}.contact-select-item .contact-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:.125rem}.contact-select-item .contact-name-row{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.contact-select-item .contact-labels{display:flex;gap:.25rem;flex-wrap:wrap}.contact-label-small{display:inline-block;padding:.1rem .4rem;background:var(--primary-color);color:#fff;border-radius:4px;font-size:.65rem;font-weight:500;white-space:nowrap}.empty-state{text-align:center;padding:2rem;color:var(--text-secondary)}.empty-state .hint{font-size:.85rem;margin-top:.5rem;opacity:.8}.send-result{display:flex;flex-direction:column}.results-list{display:flex;flex-direction:column;gap:.5rem}.result-item{display:flex;align-items:center;gap:.75rem;padding:.75rem;background:var(--background-color);border-radius:8px}.result-item.success{border-left:3px solid var(--success-color)}.result-item.failed{border-left:3px solid var(--error-color)}.result-avatar{flex-shrink:0}.result-avatar .avatar-placeholder{width:36px;height:36px;font-size:.9rem}.result-info{display:flex;flex-direction:column;gap:.125rem;flex:1;min-width:0}.result-name{font-weight:500;font-size:.9rem}.result-phone{font-size:.75rem;color:var(--text-secondary);font-family:monospace}.result-error{font-size:.75rem;color:var(--error-color)}.result-status{flex-shrink:0}.status-icon{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700}.status-icon.success{background:#28a7451a;color:var(--success-color)}.status-icon.failed{background:#dc35451a;color:var(--error-color)}.sidebar-footer{padding:1rem;border-top:1px solid var(--border-color);margin-top:auto}.github-link{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;color:var(--text-secondary);text-decoration:none;border-radius:6px;font-size:.85rem;transition:all .2s}.github-link:hover{background:var(--background-color);color:var(--text-color)}.github-link svg{flex-shrink:0}.contact-card-name-row{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.contact-card-labels{display:flex;gap:.25rem;flex-wrap:wrap}.contact-label{display:inline-block;padding:.125rem .375rem;font-size:.65rem;font-weight:500;border-radius:4px;text-transform:uppercase;letter-spacing:.025em;background:#e3f2fd;color:#1976d2;border:1px solid #90caf9}.modal-header-actions{display:flex;align-items:center;gap:.5rem}.btn-text{background:none;border:none;color:var(--primary-color);cursor:pointer;font-size:.875rem;padding:.25rem .5rem}.btn-text:hover{text-decoration:underline}.send-progress{display:flex;flex-direction:column;gap:1.5rem;padding:1rem 0}.progress-header{text-align:center}.progress-header h3{margin:0 0 .5rem;font-size:1.25rem}.progress-status{color:var(--text-secondary);margin:0}.progress-bar-container{height:8px;background:var(--border-color);border-radius:4px;overflow:hidden}.progress-bar{height:100%;background:var(--primary-color);border-radius:4px;transition:width .3s ease}.progress-stats{display:flex;justify-content:center;gap:2rem}.progress-stats .stat{display:flex;flex-direction:column;align-items:center;gap:.25rem}.progress-stats .stat-value{font-size:1.5rem;font-weight:600}.progress-stats .stat-label{font-size:.75rem;color:var(--text-secondary);text-transform:uppercase}.progress-stats .stat.success .stat-value{color:var(--success-color)}.progress-stats .stat.error .stat-value{color:var(--error-color)}.progress-message,.result-message{background:var(--background-color);border-radius:8px;padding:1rem}.progress-message label,.result-message label{display:block;font-size:.75rem;color:var(--text-secondary);margin-bottom:.5rem;text-transform:uppercase}.message-preview{font-size:.875rem;white-space:pre-wrap;word-break:break-word;max-height:100px;overflow-y:auto}.btn-warning{background:var(--warning-color, #f0ad4e);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;cursor:pointer;font-weight:500;transition:background-color .2s}.btn-warning:hover{background:#ec971f}.send-history{display:flex;flex-direction:column;gap:1rem}.history-header h3{margin:0}.history-list{display:flex;flex-direction:column;gap:.75rem;max-height:400px;overflow-y:auto}.history-item{background:var(--background-color);border-radius:8px;padding:1rem;cursor:pointer;transition:background-color .2s;border:1px solid var(--border-color)}.history-item:hover{background:var(--surface-color)}.history-item-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.history-date{font-size:.75rem;color:var(--text-secondary)}.status-badge{display:inline-block;padding:.125rem .5rem;font-size:.7rem;font-weight:500;border-radius:4px;text-transform:uppercase}.status-badge.success{background:#28a7451a;color:var(--success-color)}.status-badge.error{background:#dc35451a;color:var(--error-color)}.status-badge.running{background:#0088cc1a;color:var(--primary-color)}.history-item-message{font-size:.875rem;color:var(--text-color);margin-bottom:.5rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item-stats{display:flex;gap:1rem;font-size:.75rem}.history-item-stats .stat{color:var(--text-secondary)}.history-item-stats .stat.success{color:var(--success-color)}.history-item-stats .stat.error{color:var(--error-color)}.result-message{margin-bottom:1rem}.result-message.ai-prompt{background:linear-gradient(135deg,#8a2be21a,#4b00821a);border:1px solid rgba(138,43,226,.2)}.result-message.ai-prompt label{color:#8a2be2;display:flex;align-items:center}.message-preview.ai{color:var(--text-secondary);font-style:italic}.ai-badge{display:inline-flex;align-items:center;justify-content:center;padding:.125rem .375rem;background:linear-gradient(135deg,#8a2be226,#4b008226);border-radius:4px;color:#8a2be2;margin-right:.5rem}.edit-contact-modal{max-width:400px;width:90%}.edit-contact-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.edit-contact-avatar{flex-shrink:0}.edit-contact-avatar .avatar-placeholder{width:56px;height:56px;font-size:1.25rem}.edit-contact-avatar .avatar-image{width:56px;height:56px;border-radius:50%;object-fit:cover}.edit-contact-info{display:flex;flex-direction:column;gap:.25rem}.edit-contact-username{font-size:.9rem;color:var(--primary-color);font-weight:500}.edit-contact-phone{font-size:.85rem;color:var(--text-secondary);font-family:monospace}.contact-card-actions{position:absolute;top:.5rem;right:.5rem;display:flex;gap:.25rem;opacity:0;transition:opacity .2s}.contact-card:hover .contact-card-actions{opacity:1}.contact-card-edit,.contact-card-delete{width:24px;height:24px;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:background-color .2s,color .2s}.contact-card-edit{font-size:.9rem}.contact-card-delete{font-size:1.25rem}.contact-card-edit:hover{background:var(--primary-color);color:#fff}.contact-card-delete:hover{background:var(--error-color);color:#fff}.account-settings-modal{max-width:500px;width:95%}.account-settings-modal .modal-actions{padding:1rem 1.5rem;border-top:1px solid var(--border-color);background:var(--card-background);flex-shrink:0}.settings-account-info{display:flex;align-items:center;gap:.5rem;padding:1rem;background:var(--background-color);border-radius:8px;margin-bottom:1.5rem}.settings-account-name{font-weight:600;color:var(--text-color)}.settings-account-username{color:var(--primary-color);font-size:.9rem}.settings-loading{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:2rem;color:var(--text-secondary)}.form-hint{font-size:.85rem;color:var(--text-secondary);margin:.25rem 0 .75rem;line-height:1.4}.token-input-wrapper{position:relative}.token-input{width:100%;padding:.75rem 4.5rem .75rem 1rem;border:1px solid var(--border-color);border-radius:8px;font-size:.9rem;font-family:monospace;background:var(--background-color);transition:border-color .2s,box-shadow .2s}.token-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #0088cc1a;background:var(--card-background)}.token-input-actions{position:absolute;right:.5rem;top:50%;transform:translateY(-50%);display:flex;flex-direction:row;align-items:center;gap:.25rem}.token-input-actions button.token-toggle-btn,.token-input-actions button.token-clear-btn{border:none;background:transparent;color:var(--text-secondary);cursor:pointer;padding:.4rem;display:inline-flex;align-items:center;justify-content:center;border-radius:4px;transition:color .2s,background-color .2s;width:auto;height:auto;min-width:unset;font-size:inherit;font-weight:400}.token-input-actions button.token-toggle-btn:hover,.token-input-actions button.token-clear-btn:hover{color:var(--text-color);background:var(--border-color)}.token-input-actions button.token-clear-btn{font-size:1.25rem;line-height:1}.token-input-actions button.token-clear-btn:hover{color:var(--error-color)}.proxy-input-wrapper{position:relative;display:flex;align-items:center}.proxy-input{width:100%;padding:.75rem 2.5rem .75rem 1rem;border:1px solid var(--border-color);border-radius:8px;font-size:.9rem;font-family:monospace;background:var(--background-color);transition:border-color .2s,box-shadow .2s}.proxy-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #0088cc1a;background:var(--card-background)}.proxy-clear-btn{position:absolute;right:.5rem;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;padding:.4rem;display:inline-flex;align-items:center;justify-content:center;border-radius:4px;transition:color .2s,background-color .2s;font-size:1.25rem;line-height:1}.proxy-clear-btn:hover{color:var(--error-color);background:var(--border-color)}.proxy-test-section{display:flex;align-items:center;gap:1rem;margin-top:.75rem}.proxy-test-result{display:flex;align-items:center;gap:.5rem;font-size:.85rem}.proxy-test-result.success{color:var(--success-color)}.proxy-test-result.error{color:var(--error-color)}.proxy-test-result svg{flex-shrink:0}.settings-divider{height:1px;background:var(--border-color);margin:1.5rem 0}.form-hint code{background:var(--background-color);padding:.1rem .4rem;border-radius:4px;font-size:.8rem;font-family:monospace}.btn-small{padding:.5rem 1rem;font-size:.85rem}.ai-rewrite-section{background:linear-gradient(135deg,#8b5cf60d,#3b82f60d);border:1px solid rgba(139,92,246,.2);border-radius:8px;padding:1rem}.ai-rewrite-section .ai-toggle-label{display:flex;align-items:center;gap:.75rem;cursor:pointer;font-weight:500;color:var(--text-color);margin:0}.ai-rewrite-section .ai-toggle-label input[type=checkbox]{width:18px;height:18px;min-width:18px;cursor:pointer;accent-color:#8b5cf6;margin:0}.ai-prompt-wrapper{margin-top:.75rem}.ai-prompt-input{width:100%;padding:.75rem;border:1px solid rgba(139,92,246,.3);border-radius:6px;font-size:.9rem;background:var(--card-background);resize:vertical;min-height:80px;transition:border-color .2s,box-shadow .2s}.ai-prompt-input:focus{outline:none;border-color:#8b5cf6;box-shadow:0 0 0 3px #8b5cf61a}.ai-prompt-input::placeholder{color:var(--text-secondary)}.ai-prompt-hint{font-size:.8rem;color:var(--text-secondary);margin-top:.5rem;line-height:1.4}.export-contacts-modal{max-width:600px;width:95%;max-height:90vh;display:flex;flex-direction:column}.export-contacts-modal .modal-content{flex:1;overflow-y:auto;padding:1.5rem}.export-contacts-modal .modal-actions{padding:1rem 1.5rem;border-top:1px solid var(--border-color);background:var(--card-background);flex-shrink:0}.contact-account{font-size:.75rem;color:var(--text-secondary);font-style:italic}.import-contacts-modal{max-width:600px;width:95%;max-height:90vh;display:flex;flex-direction:column}.import-contacts-modal .modal-content{flex:1;overflow-y:auto;padding:1.5rem}.import-contacts-modal .modal-actions{padding:1rem 1.5rem;border-top:1px solid var(--border-color);background:var(--card-background);flex-shrink:0}.file-upload-section{display:flex;flex-direction:column;gap:1rem}.upload-description{color:var(--text-secondary);font-size:.9rem;margin:0;line-height:1.5}.file-upload-area{position:relative;border:2px dashed var(--border-color);border-radius:8px;padding:2rem;text-align:center;transition:border-color .2s,background-color .2s}.file-upload-area:hover{border-color:var(--primary-color);background:#0088cc05}.file-input{position:absolute;width:100%;height:100%;top:0;left:0;opacity:0;cursor:pointer}.file-upload-label{display:flex;flex-direction:column;align-items:center;gap:.75rem;color:var(--text-secondary);pointer-events:none}.file-upload-label svg{color:var(--primary-color)}.file-upload-label span{font-weight:500;color:var(--text-color)}.file-hint{font-size:.85rem;color:var(--text-secondary);font-weight:400!important}.import-result{display:flex;flex-direction:column;gap:1.5rem}.import-result h3{margin:0;text-align:center;color:var(--text-color)}.import-stats{display:flex;justify-content:center;gap:2rem;padding:1rem;background:var(--background-color);border-radius:8px}.import-stats .stat{display:flex;flex-direction:column;align-items:center;gap:.25rem}.import-stats .stat-value{font-size:1.75rem;font-weight:600}.import-stats .stat-value.success{color:var(--success-color)}.import-stats .stat-value.warning{color:var(--warning-color, #f0ad4e)}.import-stats .stat-value.error{color:var(--error-color)}.import-stats .stat-label{font-size:.75rem;color:var(--text-secondary);text-align:center}.import-errors{background:#dc35450d;border:1px solid rgba(220,53,69,.2);border-radius:8px;padding:1rem}.import-errors h4{margin:0 0 .5rem;color:var(--error-color);font-size:.9rem}.error-list{margin:0;padding-left:1.25rem;font-size:.85rem;color:var(--text-secondary);max-height:150px;overflow-y:auto}.error-list li{margin-bottom:.25rem}
