/* This CSS code is developed for the @KDR Team and Khogendra Rupini. 
It is exclusively owned and maintained by him.
If anyone wishes to use this stylesheet, they must first contact Khogendra Rupini 
through his official website https://khogendrarupini.com 
Or his GitHub profile https://github.com/khogendrarupini/
This code is protected and requires a valid license, 
as it falls under the @KDR License by Khogendra Rupini. */

:root{--primary:#1a73e8;--primary-dark:#0d47a1;--primary-light:#4285f4;--secondary:#5f6368;--secondary-light:#9aa0a6;--background:#f8f9fa;--surface:#ffffff;--surface-hover:#f1f3f4;--surface-light:#f8f9fa;--text-primary:#202124;--text-secondary:#5f6368;--text-muted:#80868b;--success:#34a853;--warning:#f9ab00;--error:#ea4335;--kdr-own-primary:#e8f0fe;--border:#dadce0;--shadow:rgba(60,64,67,.3);--user-profile-bg:#ffffff;--sidebar-width:280px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Roboto',sans-serif;background-color:#f8fafc;color:var(--text-primary);height:100vh;display:flex;flex-direction:column;line-height:1.5}.online-status-soft-green,#onlineUsersList .user-role{color:#4285f4}#offlineUsersList .user-role{color:#ff005e}.add-members-list{max-height:400px;overflow-y:auto;padding:0}.add-member-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border);transition:background-color .2s ease;cursor:pointer}.add-member-item:hover{background-color:var(--surface-hover)}.add-member-item:last-child{border-bottom:none}.add-member-checkbox{width:18px;height:18px;cursor:pointer}.add-member-item .user-avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:500;color:white;position:relative;background-color:var(--primary)}.add-member-item .user-info{flex:1}.add-member-item .user-name{font-weight:500;font-size:.95rem;color:var(--text-primary)}.add-member-item .user-details{font-size:.8rem;color:var(--text-muted);margin-top:2px}.role-badge{padding:4px 8px;border-radius:12px;font-size:.75rem;font-weight:500;margin-left:auto}.role-badge.admin{background-color:var(--error);color:white}.role-badge.moderator{background-color:var(--warning);color:white}.role-badge.member{background-color:var(--text-muted);color:white}.no-users-message{padding:40px 20px;text-align:center;color:var(--text-muted)}.no-users-message .material-icons{font-size:48px;color:var(--border);margin-bottom:16px;display:block}#notificationBtn{position:relative;display:flex;align-items:center;justify-content:center}.notification-badge{position:absolute;top:clamp(-4px,-.3vw,-2px);right:clamp(-4px,-.3vw,-2px);background-color:var(--error);color:white;border-radius:50%;width:clamp(14px,1.8vw,18px);height:clamp(14px,1.8vw,18px);font-size:clamp(.55rem,.9vw,.7rem);display:flex;align-items:center;justify-content:center;border:2px solid var(--surface);font-weight:600;pointer-events:none}.header-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:clamp(6px,1vw,10px);border-radius:50%;transition:all .2s ease;display:flex;align-items:center;justify-content:center;position:relative;font-size:clamp(1rem,2vw,1.4rem)}.header-btn:hover{background-color:var(--surface-hover);color:var(--primary)}.chat-actions{display:flex;gap:clamp(6px,1vw,12px);align-items:center}@media (max-width:480px){.header-btn{padding:clamp(4px,2vw,8px)}.notification-badge{width:clamp(12px,2vw,16px);height:clamp(12px,2vw,16px);font-size:clamp(.5rem,1.2vw,.65rem)}}.poll-dialog{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:1000;align-items:center;justify-content:center;padding:20px}.poll-dialog.active{display:flex}.poll-content{background-color:var(--surface);border-radius:16px;width:100%;max-width:440px;max-height:90vh;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.3);animation:slideUp .3s ease}.poll-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 16px;border-bottom:1px solid var(--border)}.poll-title{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin:0}.poll-close-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s}.poll-close-btn:hover{background-color:var(--surface-hover);color:var(--text-primary)}.poll-form{padding:20px 24px;overflow-y:auto;max-height:calc(90vh - 140px)}.char-counter{text-align:right;font-size:.75rem;color:var(--text-muted);margin-top:4px}.poll-options-container{margin:12px 0}.poll-option-input-group{display:flex;align-items:center;gap:12px;margin-bottom:12px;padding:8px;border-radius:8px;transition:background-color .2s}.poll-option-input-group:focus-within{background-color:var(--surface-hover)}.option-number{color:var(--text-muted);font-size:.9rem;font-weight:500;min-width:20px}.poll-option-input{flex:1;padding:12px 16px;border:1px solid var(--border);border-radius:8px;background-color:var(--surface);color:var(--text-primary);font-size:.95rem;transition:all .2s}.poll-option-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px rgba(26,115,232,.1)}.remove-option-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s;opacity:.5}.remove-option-btn:not(:disabled):hover{background-color:var(--surface-hover);color:var(--error);opacity:1}.remove-option-btn:disabled{cursor:not-allowed}.poll-option-actions{display:flex;justify-content:space-between;align-items:center;margin-top:16px}.add-option-btn{display:flex;align-items:center;gap:8px;background:none;border:none;color:var(--primary);cursor:pointer;padding:8px 12px;border-radius:6px;font-size:.9rem;font-weight:500;transition:all .2s}.add-option-btn:hover{background-color:var(--kdr-own-primary)}.option-counter{font-size:.8rem;color:var(--text-muted)}.poll-settings{margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.checkbox-label{display:flex;align-items:center;gap:12px;cursor:pointer;padding:8px 0;font-size:.9rem;color:var(--text-primary)}.checkbox-label input[type="checkbox"]{display:none}.checkbox-custom{width:18px;height:18px;border:2px solid var(--border);border-radius:4px;position:relative;transition:all .2s}.checkbox-label input[type="checkbox"]:checked + .checkbox-custom{background-color:var(--primary);border-color:var(--primary)}.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after{content:'✓';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:white;font-size:12px;font-weight:bold}.poll-results-dialog{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.8);z-index:1001;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(5px)}.poll-results-dialog.active{display:flex;animation:fadeIn .3s ease}.poll-results-content{background-color:var(--surface);border-radius:16px;width:100%;max-width:500px;max-height:80vh;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.3);animation:slideUp .3s ease}.poll-results-header{display:flex;align-items:center;justify-content:space-between;padding:24px;border-bottom:1px solid var(--border);background:linear-gradient(135deg,var(--surface) 0%,var(--surface-light) 100%)}.poll-results-title{font-size:1.3rem;font-weight:600;color:var(--text-primary);margin:0}.poll-results-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s}.poll-results-close:hover{background-color:var(--surface-hover);color:var(--text-primary)}.poll-results-body{padding:0;max-height:calc(80vh - 140px);overflow-y:auto}.poll-results-footer{padding:20px 24px;border-top:1px solid var(--border);background-color:var(--surface-light);text-align:center}.poll-results-btn{background-color:var(--primary);color:white;border:none;border-radius:8px;padding:12px 32px;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s}.poll-results-btn:hover{background-color:var(--primary-dark);transform:translateY(-1px)}.poll-option{position:relative;margin-bottom:8px;padding:16px;border:2px solid var(--border);border-radius:12px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);background-color:var(--surface-light);overflow:hidden}.poll-option:hover{border-color:var(--primary-light);background-color:var(--surface-hover);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.1)}.poll-option.selected{border-color:var(--primary);background:linear-gradient(135deg,var(--kdr-own-primary) 0%,rgba(26,115,232,.1) 100%);box-shadow:0 4px 16px rgba(26,115,232,.15)}.poll-option.selected::before{content:'✓';position:absolute;top:12px;right:16px;background-color:var(--primary);color:white;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:bold}.poll-option.winning{border-color:var(--success);background:linear-gradient(135deg,rgba(52,168,83,.1) 0%,rgba(52,168,83,.05) 100%)}.poll-option.winning::after{content:'🏆';position:absolute;top:12px;right:45px;font-size:16px}.poll-option.expired{cursor:not-allowed;opacity:.7;transform:none!important}.poll-option.expired:hover{border-color:var(--border);background-color:var(--surface-light);box-shadow:none}.result-item{padding:20px 24px;border-bottom:1px solid var(--border);transition:all .3s ease}.result-item:last-child{border-bottom:none}.result-item.winning{background:linear-gradient(135deg,rgba(52,168,83,.05) 0%,rgba(52,168,83,.02) 100%);border-left:4px solid var(--success)}.result-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.result-option{flex:1;font-weight:500;color:var(--text-primary);line-height:1.4;font-size:.95rem}.result-percentage{font-weight:600;color:var(--primary);font-size:1.1rem;margin-left:12px}.result-bar-container{margin:8px 0}.result-bar{height:8px;background-color:var(--border);border-radius:4px;overflow:hidden;position:relative}.result-fill{height:100%;border-radius:4px;transition:width 1s cubic-bezier(.4,0,.2,1);position:relative;background:linear-gradient(90deg,var(--primary) 0%,var(--primary-light) 100%)}.result-fill.winning{background:linear-gradient(90deg,var(--success) 0%,#4caf50 100%)}.result-stats{display:flex;justify-content:space-between;align-items:center;margin-top:8px;font-size:.85rem;color:var(--text-muted)}.result-votes{font-weight:500}.result-winner-badge{background-color:var(--success);color:white;padding:4px 8px;border-radius:12px;font-size:.75rem;font-weight:600;display:inline-flex;align-items:center;gap:4px}.poll-summary{padding:20px 24px;background:linear-gradient(135deg,var(--surface-light) 0%,var(--surface) 100%);border-bottom:1px solid var(--border)}.poll-summary-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:16px;margin-bottom:16px}.summary-stat{text-align:center;padding:12px;background:var(--surface);border-radius:8px;border:1px solid var(--border)}.stat-value{font-size:1.5rem;font-weight:700;color:var(--primary);margin-bottom:4px}.stat-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.poll-question-large{font-size:1.1rem;font-weight:600;color:var(--text-primary);text-align:center;margin:0;line-height:1.4}@keyframes fillProgress{from{width:0}to{width:var(--target-width)}}.result-fill.animate{animation:fillProgress 1.5s cubic-bezier(.4,0,.2,1) forwards}@media (max-width:768px){.poll-results-dialog{padding:10px}.poll-results-content{max-width:100%;max-height:90vh;border-radius:12px}.poll-results-header{padding:20px}.poll-results-body{max-height:calc(90vh - 120px)}.result-item{padding:16px 20px}.poll-summary{padding:16px 20px}.poll-summary-stats{grid-template-columns:1fr 1fr;gap:12px}.stat-value{font-size:1.3rem}}@media (max-width:480px){.poll-results-header{padding:16px}.result-item{padding:12px 16px}.poll-summary{padding:12px 16px}.poll-summary-stats{grid-template-columns:1fr}.result-header{flex-direction:column;gap:8px}.result-percentage{margin-left:0}}.poll-option-content,.poll-option-stats,.poll-percentage-fill{transition:all .3s ease}@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.sidebar-search-bar{background:var(--surface);border-bottom:1px solid var(--border)}.sidebar-search-bar input{transition:all .3s ease;font-size:.9rem}.sidebar-search-bar input:focus{border-color:var(--primary);background:var(--surface);box-shadow:0 0 0 2px rgba(26,115,232,.1)}.sidebar-search-bar input::placeholder{color:var(--text-muted)}#sidebarSearchClear{transition:all .2s ease;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center}#sidebarSearchClear:hover{background:var(--surface-hover)}.sidebar-search-results{background:var(--surface);border-bottom:1px solid var(--border);animation:fadeIn .2s ease}.sidebar-search-results .search-result-item{padding:12px 20px;border-bottom:1px solid var(--border);cursor:pointer;transition:background-color .2s ease;display:flex;align-items:center;gap:12px}.sidebar-search-results .search-result-item:hover{background:var(--surface-hover)}.sidebar-search-results .search-result-item:last-child{border-bottom:none}.sidebar-search-results .search-result-item .material-icons{color:var(--primary);font-size:20px}.sidebar-search-results .user-avatar{width:32px;height:32px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;color:white;font-size:.8rem;font-weight:500}.sidebar-search-results .user-info{flex:1}.sidebar-search-results .user-name{font-weight:500;font-size:.9rem;color:var(--text-primary)}.sidebar-search-results .user-details{font-size:.8rem;color:var(--text-muted);margin-top:2px}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}#joinChannelDialog{animation:fadeIn .3s ease}@keyframes fadeIn{from{opacity:0}to{opacity:1}}.channel-member-role{display:flex;align-items:center;gap:4px;font-size:.75rem;color:white;padding:4px 8px;border-radius:12px;font-weight:500}.channel-member-actions{display:flex;gap:5px;margin-left:auto}.member-action-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .2s}.member-action-btn:hover{background-color:var(--surface-hover);color:var(--primary)}.social-link {display: flex;align-items: center;gap: clamp(4px, .8vw, 8px);padding: clamp(6px, 1.8vw, 12px) clamp(10px, 3.2vw, 16px);border-radius: 5px;text-decoration: none;color: var(--text-primary);font-size: clamp(.78rem, .9rem + .2vw, 1rem);line-height: 1;border: 1px solid #dddddd;transition: background-color .18s ease, transform .12s ease;white-space: nowrap;}.social-link svg{width:clamp(16px,3vw,20px);height:clamp(16px,3vw,20px);flex-shrink:0;display:inline-block}.social-link:hover,.social-link:focus{background:var(--surface-light);text-decoration:none;outline:none}.poll-option.expired{cursor:not-allowed;opacity:.7}.poll-option.expired:hover{background-color:var(--surface-light);border-color:var(--border)}.poll-message-content{width:100%}.message-content .poll-message-content{max-width:none}@media (max-width:480px){.social-links{gap:clamp(6px,2.2vw,10px)}.social-link{padding:clamp(6px,2.6vw,10px) clamp(8px,4.2vw,12px);font-size:clamp(.72rem,.84rem + .3vw,.95rem);border-radius:clamp(6px,1.8vw,8px)}.social-link span{display:inline-block;max-width:9.5rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:middle}}.profile-social h4{margin-bottom:10px;font-size:1rem;color:var(--text-primary);font-weight:500}.edit-channel-dialog{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:1000;align-items:center;justify-content:center}.edit-channel-dialog.active{display:flex}.edit-channel-content{background-color:var(--surface);border-radius:12px;padding:25px;max-width:500px;width:90%;box-shadow:0 4px 20px var(--shadow)}@media (max-width:768px){.edit-channel-content{width:95%;padding:15px}}.app-container{display:flex;height:100%;max-width:1200px;margin:0 auto;width:100%;overflow:hidden}.sidebar{width:var(--sidebar-width);background-color:var(--surface);display:flex;flex-direction:column;transition:all .3s ease;border-right:1px solid var(--border);z-index:100}.sidebar-header{padding:20px;background-color:var(--surface);display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--border)}.sidebar-header h1{font-size:1.25rem;font-weight:500;color:var(--primary)}.header-actions{display:flex;gap:5px}.sidebar-content{flex:1;padding:20px 0;overflow-y:auto;display:flex;flex-direction:column}.sidebar-section{margin-bottom:25px}.sidebar-section h3{padding:0 20px 10px;font-size:.9rem;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;display:flex;align-items:center;justify-content:space-between}.section-action{color:var(--text-muted);cursor:pointer;transition:color .2s}.section-action:hover{color:var(--primary)}.sidebar-item{padding:12px 20px;display:flex;align-items:center;gap:15px;cursor:pointer;transition:background-color .2s;border-left:3px solid transparent}.sidebar-item:hover{background-color:var(--surface-hover)}.sidebar-item.active{background-color:var(--kdr-own-primary);border-left-color:var(--primary);color:var(--primary)}.user-list{list-style:none}.user-item{padding:10px 20px;display:flex;align-items:center;gap:10px;transition:background-color .2s;cursor:pointer}.user-item:hover{background-color:var(--surface-hover)}.user-avatar{width:36px;height:36px;border-radius:50%;background-color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:500;color:white;position:relative}.user-status{width:10px;height:10px;border-radius:50%;border:2px solid var(--surface);position:absolute;bottom:0;right:0}.online{background-color:var(--success)}.offline{background-color:var(--text-muted)}.away{background-color:var(--warning)}.user-info{flex:1}.user-name{font-weight:500;font-size:.95rem}.user-role{font-size:.8rem;color:var(--text-muted)}.user-profile{padding:15px 20px;background-color:var(--user-profile-bg);display:flex;align-items:center;gap:12px;border-top:1px solid var(--border);margin-top:auto}.user-profile-avatar{width:40px;height:40px;border-radius:50%;background-color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:500;color:white;position:relative}.user-profile-info{flex:1}.user-profile-name{font-weight:500;font-size:1rem}.user-profile-status{font-size:.8rem;color:var(--text-muted);display:flex;align-items:center;gap:5px}.user-profile-actions{display:flex;gap:5px}.main-content{flex:1;display:flex;flex-direction:column;background-color:var(--surface);position:relative}.chat-header{padding:15px 25px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;background-color:var(--surface)}.chat-info{display:flex;align-items:center;gap:10px}.chat-title{font-size:1.2rem;font-weight:500}.chat-description{font-size:.9rem;color:var(--text-muted);margin-top:2px}.chat-actions{display:flex;gap:10px}.action-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:8px;border-radius:50%;transition:all .2s;display:flex;align-items:center;justify-content:center}.action-btn:hover,.action-btn:focus{background-color:var(--surface-hover);color:var(--primary)}.chat-messages{flex:1;padding:25px;overflow-y:auto;display:flex;flex-direction:column;gap:20px;background-color:var(--background)}.no-messages{display:none;text-align:center;color:var(--text-muted);font-size:1.2rem;margin:auto}.no-messages.active{display:block}.message{display:flex;gap:15px;max-width:75%;animation:fadeIn .3s ease}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message.own{align-self:flex-end;flex-direction:row-reverse}.message.selected{background-color:rgba(26,115,232,.1);border-radius:8px}.message-avatar{width:44px;height:44px;border-radius:50%;background-color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:500;color:white;flex-shrink:0;cursor:pointer;transition:transform .2s}.message-avatar:hover{transform:scale(1.05)}.message-content{background-color:var(--surface);padding:15px 20px;border-radius:18px;position:relative;border:1px solid var(--border);box-shadow:0 2px 8px var(--shadow)}.message.own .message-content{background-color:var(--kdr-own-primary);color:var(--text-primary);border-color:var(--primary-light)}.message-header{display:flex;justify-content:space-between;margin-bottom:8px;align-items:center}.message-sender{font-weight:500;font-size:.95rem}.message-time{font-size:.8rem;color:var(--text-muted)}.message.own .message-time{color:var(--text-secondary)}.message-text{line-height:1.5;word-break:break-word}.message-actions{display:flex;gap:15px;margin-top:10px;font-size:.85rem}.message-action{color:var(--text-muted);cursor:pointer;transition:color .2s;display:flex;align-items:center;gap:5px}.message-action:hover{color:var(--primary)}.message.own .message-action{color:var(--text-secondary)}.message.own .message-action:hover{color:var(--primary)}.chat-input{padding:20px 25px;border-top:1px solid var(--border);display:flex;gap:15px;align-items:flex-end;background-color:var(--surface);position:relative}.input-actions{display:flex;gap:5px}.input-action{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:10px;border-radius:50%;transition:all .2s;display:flex;align-items:center;justify-content:center}.input-action:hover,.input-action:focus{background-color:var(--surface-hover);color:var(--primary)}.message-input{flex:1;border:1px solid var(--border);border-radius:24px;padding:15px 20px;resize:none;overflow:hidden;font-family:'Roboto',sans-serif;font-size:1rem;outline:none;transition:border-color .2s;max-height:120px;background-color:var(--surface);color:var(--text-primary);max-width:calc(100% - 160px)}.message-input:focus{border-color:var(--primary)}.send-btn{background-color:var(--primary);color:white;border:none;border-radius:50%;width:48px;height:48px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .2s}.send-btn:hover,.send-btn:focus{background-color:var(--primary-dark)}.plus-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:12px;border-radius:50%;transition:all .2s;display:flex;align-items:center;justify-content:center}.plus-btn:hover,.plus-btn:focus{background-color:var(--surface-hover);color:var(--primary)}.plus-options{position:absolute;bottom:100%;left:25px;background-color:var(--surface);border:1px solid var(--border);border-radius:12px;padding:15px;box-shadow:0 4px 20px var(--shadow);display:none;flex-direction:column;gap:10px;z-index:10;min-width:200px}.plus-options.active{display:flex;animation:slideUp .2s ease}@keyframes slideUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.option-item{display:flex;align-items:center;gap:12px;padding:10px 15px;border-radius:8px;cursor:pointer;transition:background-color .2s}.option-item:hover{background-color:var(--surface-hover)}.option-icon{width:36px;height:36px;border-radius:8px;background-color:var(--primary);display:flex;align-items:center;justify-content:center;color:white}.option-text{font-weight:500;font-size:.95rem}.settings-page{display:none;flex-direction:column;height:100%;background-color:var(--surface);padding:20px;overflow-y:auto}.settings-page.active{display:flex}.settings-header{display:flex;align-items:center;gap:15px;margin-bottom:25px;padding-bottom:15px;border-bottom:1px solid var(--border)}.settings-title{font-size:1.5rem;font-weight:500}.settings-section{margin-bottom:30px}.settings-section h3{font-size:1.1rem;font-weight:500;margin-bottom:15px;color:var(--text-primary)}.settings-item{display:flex;justify-content:space-between;align-items:center;padding:15px 0;border-bottom:1px solid var(--border)}.settings-item:last-child{border-bottom:none}.settings-label{font-size:1rem;color:var(--text-primary)}.settings-description{font-size:.85rem;color:var(--text-muted);margin-top:5px}.settings-control{display:flex;align-items:center;gap:10px}.toggle-switch{position:relative;display:inline-block;width:50px;height:24px}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:var(--border);transition:.4s;border-radius:24px}.toggle-slider:before{position:absolute;content:"";height:16px;width:16px;left:4px;bottom:4px;background-color:white;transition:.4s;border-radius:50%}input:checked + .toggle-slider{background-color:var(--primary)}input:checked + .toggle-slider:before{transform:translateX(26px)}.select-control{background-color:var(--surface);border:1px solid var(--border);border-radius:6px;padding:8px 12px;color:var(--text-primary);font-size:.9rem;min-width:150px}.notification-list{max-height:400px;overflow-y:auto;padding:0}.notification-item{display:flex;align-items:flex-start;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border);transition:all .3s ease;cursor:pointer;position:relative}.notification-item:last-child{border-bottom:none}.notification-item.unread{background:linear-gradient(135deg,rgba(234,67,53,.08) 0%,rgba(234,67,53,.03) 100%);border-left:3px solid var(--error)}.notification-item.read{background-color:var(--surface);border-left:3px solid transparent}.notification-item:hover{background-color:var(--surface-hover)}.notification-item.unread:hover{background:linear-gradient(135deg,rgba(234,67,53,.12) 0%,rgba(234,67,53,.06) 100%)}.notification-icon{width:36px;height:36px;border-radius:50%;background-color:var(--primary);display:flex;align-items:center;justify-content:center;color:white;flex-shrink:0}.notification-item.unread .notification-icon{background-color:var(--error);animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}100%{transform:scale(1)}}.notification-content{flex:1;min-width:0}.notification-message{font-size:.9rem;color:var(--text-primary);line-height:1.4;margin-bottom:4px;word-wrap:break-word}.notification-time{font-size:.75rem;color:var(--text-muted)}.mark-read-btn{background:none;border:none;color:var(--success);cursor:pointer;padding:6px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}.mark-read-btn:hover{background-color:var(--surface-hover);transform:scale(1.1)}.no-notifications{padding:40px 20px;text-align:center;color:var(--text-muted)}.no-notifications .material-icons{font-size:48px;margin-bottom:16px;display:block;color:var(--border)}.notification-popup{position:absolute;top:60px;right:25px;background-color:var(--surface);border:1px solid var(--border);border-radius:12px;padding:0;box-shadow:0 8px 32px var(--shadow);display:none;flex-direction:column;z-index:1000;min-width:350px;max-width:400px}.notification-popup.active{display:flex;animation:slideDown .3s ease}.notification-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px 16px;border-bottom:1px solid var(--border);background-color:var(--surface)}.notification-title{font-size:1.1rem;font-weight:600;color:var(--text-primary)}.notification-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:6px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s}.notification-close:hover{background-color:var(--surface-hover);color:var(--text-primary)}.unread-indicator{width:8px;height:8px;border-radius:50%;background-color:var(--error);position:absolute;top:12px;left:8px;animation:blink 2s infinite}@keyframes blink{0%,50%{opacity:1}51%,100%{opacity:.3}}.three-dot-menu{position:relative}.three-dot-options{position:absolute;top:45px;right:0;background-color:var(--surface);border:1px solid var(--border);border-radius:12px;padding:10px;box-shadow:0 4px 20px var(--shadow);display:none;flex-direction:column;gap:5px;z-index:20;min-width:180px}.three-dot-options.active{display:flex;animation:slideDown .2s ease}.three-dot-item{display:flex;align-items:center;gap:10px;padding:10px 15px;border-radius:8px;cursor:pointer;transition:background-color .2s;font-size:.9rem}.three-dot-item:hover{background-color:var(--surface-hover)}.three-dot-item.danger{color:var(--error)}.confirmation-dialog{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:1000;align-items:center;justify-content:center}.confirmation-dialog.active{display:flex}.confirmation-content{background-color:var(--surface);border-radius:12px;padding:25px;max-width:400px;width:90%;box-shadow:0 4px 20px var(--shadow)}.confirmation-title{font-size:1.3rem;font-weight:500;margin-bottom:15px}.confirmation-message{color:var(--text-muted);margin-bottom:25px;line-height:1.5}.confirmation-actions{display:flex;gap:15px;justify-content:flex-end}.confirmation-btn{padding:10px 20px;border-radius:6px;cursor:pointer;font-size:.95rem;transition:all .2s;border:1px solid var(--border);background-color:var(--surface);color:var(--text-primary)}.confirmation-btn.confirm{background-color:var(--error);border-color:var(--error);color:white}.confirmation-btn.cancel{background-color:var(--surface);border-color:var(--border)}.confirmation-btn:hover{opacity:.9}.mobile-menu-btn{display:none;background:none;border:none;color:var(--text-primary);cursor:pointer;padding:10px;border-radius:50%;transition:background-color .2s}.mobile-menu-btn:hover{background-color:var(--surface-hover)}.emoji-picker {position: absolute;right: clamp(10px, 5vw, 60px);background-color: var(--surface);border: 1px solid var(--border);border-radius: clamp(8px, 2vw, 12px);padding: clamp(6px, 1.5vw, 12px);box-shadow: 0 4px 20px var(--shadow);display: none;flex-wrap: wrap;gap: clamp(2px, 1vw, 6px);width: clamp(250px, 60vw, 500px);z-index: 10;}.emoji-picker.active{display:flex}.emoji{font-size:1.5rem;cursor:pointer;padding:5px;border-radius:5px;transition:background-color .2s}.emoji:hover{background-color:var(--surface-hover)}.forward-dialog{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:1000;align-items:center;justify-content:center}.forward-dialog.active{display:flex}.forward-content{background-color:var(--surface);border-radius:12px;padding:25px;max-width:500px;width:90%;box-shadow:0 4px 20px var(--shadow);max-height:80vh;overflow-y:auto}.forward-title{font-size:1.3rem;font-weight:500;margin-bottom:15px}.forward-list{margin:15px 0;max-height:300px;overflow-y:auto}.forward-item{padding:10px 15px;border-radius:8px;cursor:pointer;transition:background-color .2s;display:flex;align-items:center;gap:10px}.forward-item:hover{background-color:var(--surface-hover)}.forward-actions{display:flex;gap:15px;justify-content:flex-end;margin-top:20px}.reaction-bar{display:flex;gap:5px;margin-top:5px;flex-wrap:wrap}.reaction{background-color:var(--surface-hover);border-radius:12px;padding:2px 8px;font-size:.8rem;display:flex;align-items:center;gap:3px;cursor:pointer}.create-channel-dialog{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:1000;align-items:center;justify-content:center}.create-channel-dialog.active{display:flex}.create-channel-content{background-color:var(--surface);border-radius:12px;padding:25px;max-width:500px;width:90%;box-shadow:0 4px 20px var(--shadow)}.form-group{margin-bottom:15px}.form-label{display:block;margin-bottom:5px;font-weight:500}.form-input {font-family: sans-serif;line-height: 1.6;width: 100%;padding: 10px;border-radius: 6px;border: 1px solid var(--border);background-color: var(--surface);color: var(--text-primary);}.form-actions{display:flex;gap:15px;justify-content:flex-end;margin-top:20px}.file-upload-dialog{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:1000;align-items:center;justify-content:center}.file-upload-dialog.active{display:flex}.file-upload-content{background-color:var(--surface);border-radius:12px;padding:25px;max-width:500px;width:90%;box-shadow:0 4px 20px var(--shadow)}.file-upload-title{font-size:1.3rem;font-weight:500;margin-bottom:15px}.file-upload-area{border:2px dashed var(--border);border-radius:8px;padding:30px;text-align:center;margin:15px 0;cursor:pointer;transition:border-color .2s}.file-upload-area:hover{border-color:var(--primary)}.file-upload-icon{font-size:3rem;color:var(--text-muted);margin-bottom:10px}.file-upload-text{color:var(--text-muted);margin-bottom:10px}.file-upload-btn{background-color:var(--primary);border:none;border-radius:6px;padding:8px 15px;color:white;cursor:pointer;font-size:.9rem;transition:background-color .2s}.file-upload-btn:hover{background-color:var(--primary-dark)}.file-preview{margin-top:15px;display:none}.file-preview.active{display:block}.file-preview-item{display:flex;align-items:center;gap:10px;padding:10px;background-color:var(--surface-hover);border-radius:8px;margin-bottom:10px}.file-preview-icon{width:40px;height:40px;border-radius:6px;background-color:var(--primary);display:flex;align-items:center;justify-content:center;color:white}.file-preview-info{flex:1}.file-preview-name{font-weight:500;font-size:.9rem}.file-preview-size{font-size:.8rem;color:var(--text-muted)}.file-preview-remove{background:none;border:none;color:var(--error);cursor:pointer;padding:5px;border-radius:50%;display:flex;align-items:center;justify-content:center}.file-preview-remove:hover{background-color:var(--surface-hover)}.file-type-error{color:var(--error);font-size:.8rem;margin-top:5px;display:none}.file-type-error.active{display:block}.privacy-policy-dialog{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:1000;align-items:center;justify-content:center}.privacy-policy-dialog.active{display:flex}.privacy-policy-title{font-size:1.5rem;font-weight:500;margin-bottom:20px;text-align:center}.privacy-policy-section{margin-bottom:20px}.privacy-policy-section h3{font-size:1.2rem;font-weight:500;margin-bottom:10px;color:var(--text-primary)}.privacy-policy-section p{margin-bottom:10px;line-height:1.5}.privacy-policy-section a{color:var(--primary);text-decoration:none}.privacy-policy-section a:hover{text-decoration:underline}.privacy-policy-close{display:block;margin:20px auto 0;padding:10px 20px;background-color:var(--primary);color:white;border:none;border-radius:6px;cursor:pointer;font-size:1rem}.voice-message-recorder{display:none;flex-direction:column;align-items:center;padding:20px;background-color:var(--surface);border-radius:12px;margin:20px;text-align:center}.voice-message-recorder.active{display:flex}.voice-recording{display:flex;align-items:center;gap:15px;margin:15px 0}.recording-indicator{width:12px;height:12px;border-radius:50%;background-color:var(--error);animation:pulse 1s infinite}@keyframes pulse{0%{opacity:1}50%{opacity:.5}100%{opacity:1}}.recording-time{font-size:1.2rem;font-weight:500}.voice-controls{display:flex;gap:15px}.voice-btn{background-color:var(--primary);border:none;border-radius:50%;width:50px;height:50px;display:flex;align-items:center;justify-content:center;color:white;cursor:pointer;transition:background-color .2s}.voice-btn.stop{background-color:var(--error)}.voice-btn:hover{background-color:var(--primary-dark)}.voice-btn.stop:hover{background-color:#dc2626}.voice-message{display:flex;align-items:center;gap:10px;padding:10px 15px;background-color:var(--surface-hover);border-radius:20px;margin-top:10px}.voice-play-btn{background:none;border:none;color:var(--text-primary);cursor:pointer;display:flex;align-items:center;justify-content:center}.voice-duration{font-size:.9rem;color:var(--text-muted)}.poll-dialog{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:1000;align-items:center;justify-content:center}.poll-dialog.active{display:flex}.poll-content{background-color:var(--surface);border-radius:12px;padding:25px;max-width:500px;width:90%;box-shadow:0 4px 20px var(--shadow)}.poll-option{display:flex;align-items:center;gap:10px;margin-bottom:10px}.poll-option-input{flex:1;padding:8px 12px;border-radius:6px;border:1px solid var(--border);background-color:var(--surface);color:var(--text-primary)}.poll-add-option{display:flex;align-items:center;gap:10px;color:var(--primary);cursor:pointer;margin-top:10px}.poll-message{background-color:var(--surface);border-radius:18px;padding:15px 20px;margin-bottom:15px;border:1px solid var(--border)}.poll-question{font-weight:500;margin-bottom:10px}.poll-options-list{margin:10px 0}.poll-option-item{padding:8px 12px;border-radius:8px;margin-bottom:8px;cursor:pointer;transition:background-color .2s;display:flex;justify-content:space-between;align-items:center}.poll-option-item:hover{background-color:var(--surface-hover)}.poll-option-item.selected{background-color:var(--kdr-own-primary)}.poll-results{margin-top:10px;font-size:.9rem;color:var(--text-muted)}.poll-vote-count{font-size:.8rem;color:var(--text-muted)}.code-block{background-color:var(--surface-hover);border-radius:8px;padding:15px;margin:10px 0;overflow-x:auto;font-family:'Courier New',monospace;font-size:.9rem}.code-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.code-language{font-size:.8rem;color:var(--text-muted)}.code-copy-btn{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:5px;border-radius:4px;transition:background-color .2s}.code-copy-btn:hover{background-color:var(--surface-hover)}.message-reply{background-color:var(--surface-hover);border-left:3px solid var(--primary);padding:8px 12px;border-radius:8px;margin-bottom:10px;font-size:.9rem}.reply-sender{font-weight:500;color:var(--primary)}.message-edited{font-size:.75rem;color:var(--text-muted);margin-top:5px;font-style:italic}.typing-indicator{display:none;padding:10px 20px;color:var(--text-muted);font-size:.9rem;font-style:italic}.typing-indicator.active{display:block}.typing-dots{display:inline-block}.typing-dots span{animation:typing 1.4s infinite;opacity:.6}.typing-dots span:nth-child(2){animation-delay:.2s}.typing-dots span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,100%{opacity:.6}30%{opacity:1}}.message-menu{position:absolute;background-color:var(--surface);border:1px solid var(--border);border-radius:8px;padding:8px;box-shadow:0 4px 12px var(--shadow);display:none;flex-direction:column;z-index:100}.message-menu.active{display:flex}.message-menu-item{padding:8px 12px;border-radius:4px;cursor:pointer;transition:background-color .2s;display:flex;align-items:center;gap:8px;font-size:.9rem}.message-menu-item:hover{background-color:var(--surface-hover)}.message-menu-item.danger{color:var(--error)}.pinned-messages{position:absolute;top:100%;right:0;background-color:var(--surface);border:1px solid var(--border);border-radius:12px;padding:15px;box-shadow:0 4px 20px var(--shadow);display:none;flex-direction:column;gap:10px;z-index:20;min-width:300px;max-height:400px;overflow-y:auto}.pinned-messages.active{display:flex}.pinned-message{padding:10px;border-radius:8px;background-color:var(--surface-hover);cursor:pointer;transition:background-color .2s}.pinned-message:hover{background-color:var(--surface-hover)}.pinned-sender{font-weight:500;font-size:.9rem}.pinned-text{font-size:.85rem;color:var(--text-muted);margin-top:5px}.search-bar{display:none;align-items:center;justify-content:space-between;width:100%;max-width:700px;margin:0 auto;background-color:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 18px;box-shadow:0 4px 10px var(--shadow);transition:transform .3s ease,box-shadow .3s ease;position:relative;z-index:20}.search-bar.active{display:flex;animation:slideDown .3s ease forwards}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}100%{opacity:1;transform:translateY(0)}}.search-input{flex:1;padding:10px 15px;font-size:1rem;color:var(--text-primary);background-color:transparent;border:none;outline:none}.search-input::placeholder{color:var(--text-muted)}.search-close{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:8px;border-radius:8px;transition:background .2s ease,color .2s ease;display:flex;align-items:center;justify-content:center}.search-close:hover{background-color:var(--surface-hover);color:var(--text-primary)}.search-results{display:none;background-color:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:0 4px 10px var(--shadow);width:100%;max-width:700px;margin:10px auto 0;overflow:hidden;max-height:400px;overflow-y:auto;animation:fadeIn .3s ease}.search-results.active{display:block}@keyframes fadeIn{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}.search-result-item{padding:14px 18px;border-bottom:1px solid var(--border);cursor:pointer;transition:background-color .2s ease}.search-result-item:hover{background-color:var(--surface-hover)}.search-result-item:last-child{border-bottom:none}.name{font-weight:600;font-size:.95rem;color:var(--text-primary)}.message{font-size:.85rem;color:var(--text-muted);margin-top:4px;line-height:1.4}.time{font-size:.75rem;color:var(--text-muted);margin-top:6px}.search-highlight{background-color:var(--kdr-own-primary);color:var(--text-primary);font-weight:600;border-radius:3px;padding:0 3px}.search-results::-webkit-scrollbar{width:6px}.search-results::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.search-results::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.message-pinned{border-left:3px solid var(--warning)}.pin-indicator{display:flex;align-items:center;gap:5px;font-size:.8rem;color:var(--warning);margin-top:5px}.pinned-messages-container{display:none;background-color:var(--surface);border-bottom:1px solid var(--border);padding:15px 25px;max-height:200px;overflow-y:auto}.pinned-messages-container.active{display:block}.pinned-messages-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.pinned-messages-title{font-size:1rem;font-weight:500;display:flex;align-items:center;gap:8px}.pinned-messages-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:5px;border-radius:50%;display:flex;align-items:center;justify-content:center}.pinned-messages-close:hover{background-color:var(--surface-hover)}.pinned-messages-list{display:flex;flex-direction:column;gap:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.loading{display:flex;align-items:center;justify-content:center;gap:10px;padding:20px;color:var(--text-muted)}.loading-spinner{width:20px;height:20px;border:2px solid var(--border);border-top:2px solid var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.error-message,.success-message{position:fixed;top:20px;right:20px;padding:15px 20px;border-radius:8px;z-index:10000;display:none;max-width:400px;box-shadow:0 4px 12px var(--shadow)}.error-message{background-color:var(--error);color:white}.success-message{background-color:var(--success);color:white}.error-message.active,.success-message.active{display:block;animation:slideInRight .3s ease}@keyframes slideInRight{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}.channel-info-popup{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:1000;align-items:center;justify-content:center}.channel-info-popup.active{display:flex}.channel-info-content{background-color:var(--surface);border-radius:12px;padding:25px;max-width:500px;width:90%;box-shadow:0 4px 20px 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