*{margin:0;padding:0;box-sizing:border-box}

:root{
  --bg-main:#0e1621;
  --bg-side:#17212b;
  --bg-side2:#0e1621;
  --bg-chat:#0e1621;
  --bg-msg-in:#182533;
  --bg-msg-out:#2b5278;
  --bg-input:#242f3d;
  --bg-hover:#202b36;
  --bg-active:#2b5278;
  --accent:#5fb6f5;
  --accent2:#4fae4e;
  --green:#4fae4e;
  --red:#e53935;
  --gold:#ffd600;
  --txt:#fff;
  --txt2:#6c7883;
  --txt3:#7eb0de;
  --bdr:#0e1621;
  --link:#5fb6f5;
  --shadow:0 2px 8px rgba(0,0,0,.2);
}

html,body{height:100%;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;font-size:14px;color:var(--txt);background:var(--bg-main)}
.screen{display:none;height:100vh}.screen.active{display:flex}

/* ── AUTH ── */
.auth-wrap{width:100%;height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-main)}
.auth-card{width:380px;background:var(--bg-side);border-radius:16px;padding:44px 36px 32px;box-shadow:0 8px 32px rgba(0,0,0,.5);text-align:center}
.auth-flag{font-size:32px;margin-bottom:2px}
.auth-z{font-size:64px;font-weight:800;background:linear-gradient(135deg,var(--red),var(--gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.auth-title{font-size:22px;font-weight:600;margin-top:4px;letter-spacing:3px}
.auth-sub{color:var(--txt2);font-size:12px;margin-top:2px}

.auth-tabs{display:flex;margin:24px 0 16px;border-radius:10px;background:var(--bg-input);padding:3px}
.atab{flex:1;padding:8px;border:none;border-radius:8px;background:none;color:var(--txt2);font-size:13px;font-weight:500;cursor:pointer;transition:.15s}
.atab.active{background:var(--accent);color:#fff}

.aform{display:flex;flex-direction:column;gap:14px}
.afield{position:relative}
.afield input{width:100%;padding:14px 14px 6px;background:var(--bg-input);border:1px solid transparent;border-radius:12px;color:var(--txt);font-size:14px;outline:none;transition:.15s}
.afield input:focus{border-color:var(--accent)}
.afield input:focus+label,.afield input:not(:placeholder-shown)+label{transform:translateY(-13px) scale(.72);color:var(--accent)}
.afield label{position:absolute;left:14px;top:13px;color:var(--txt2);font-size:14px;pointer-events:none;transition:.15s;transform-origin:left top}
.afield input::placeholder{color:transparent}

.abtn{padding:11px;border:none;border-radius:12px;background:var(--accent);color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:.15s}
.abtn:hover{filter:brightness(1.1)}
.aerr{color:#e55;font-size:12px;text-align:center;min-height:16px}
.aok{color:#5c5;font-size:12px;text-align:center;min-height:16px}

.auth-bottom{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:20px;padding-top:14px;border-top:1px solid var(--bdr)}
.az{font-weight:800;color:var(--red);font-size:15px}
.atxt{font-size:10px;color:var(--gold);letter-spacing:1.5px;font-weight:600}

/* ── APP ── */
.app{display:flex;width:100%;height:100vh;overflow:hidden}

/* ── SIDEBAR ── */
.sidebar{width:360px;min-width:360px;max-width:360px;display:flex;flex-direction:column;background:var(--bg-side);border-right:1px solid var(--bdr);height:100vh;overflow:hidden;transition:width .2s,min-width .2s,max-width .2s}
.sidebar.collapsed{width:0;min-width:0;max-width:0;border-right:none}

.sb-head{display:flex;align-items:center;padding:8px 12px;gap:4px;background:var(--bg-side);border-bottom:1px solid var(--bdr)}
.sb-menu{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:none;background:none;color:var(--txt2);border-radius:50%;cursor:pointer;transition:.12s}
.sb-menu:hover{background:var(--bg-hover)}
.sb-title{flex:1;font-size:17px;font-weight:600}
.sb-z{color:var(--red);font-weight:800}

/* FLAG */
.sb-flag{position:relative;height:28px;overflow:hidden;flex-shrink:0}
.sf-r,.sf-b,.sf-w{position:absolute;left:0;right:0;height:33.33%}
.sf-r{top:0;background:#d52b1e}
.sf-b{top:33.33%;background:#0039a6}
.sf-w{top:66.66%;background:#fff}
.sf-text{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.55);color:var(--gold);font-size:9px;font-weight:700;letter-spacing:2px}
.sf-z{color:var(--red);font-size:11px;margin-right:4px}

/* CONTRACT */
.sb-contract{border-bottom:1px solid var(--bdr);flex-shrink:0}
.ccard{padding:8px 12px;background:linear-gradient(135deg,rgba(229,57,53,.08),rgba(255,214,0,.04));animation:cg 5s ease-in-out infinite}
@keyframes cg{0%,100%{background:linear-gradient(135deg,rgba(229,57,53,.08),rgba(255,214,0,.04))}50%{background:linear-gradient(135deg,rgba(229,57,53,.14),rgba(255,214,0,.08))}}
.ccard-top{display:flex;align-items:center;gap:5px;margin-bottom:2px}
.cc-z{font-weight:800;color:var(--red);font-size:13px}
.cc-title{font-weight:600;color:var(--gold);font-size:11px}
.cc-desc{font-size:11px;color:var(--txt2);line-height:1.3}
.cc-tag{display:inline-block;margin-top:4px;padding:1px 7px;background:rgba(229,57,53,.18);border:1px solid rgba(229,57,53,.3);border-radius:3px;font-size:9px;color:var(--red);font-weight:700;letter-spacing:.3px;text-transform:uppercase}

/* SEARCH */
.sb-search{display:flex;align-items:center;padding:6px 12px;gap:8px;border-bottom:1px solid var(--bdr);flex-shrink:0}
.sb-search-icon{color:var(--txt2);flex-shrink:0;width:18px;height:18px}
.sb-search input{flex:1;background:none;border:none;color:var(--txt);font-size:13px;outline:none;padding:8px 0}
.sb-search input::placeholder{color:var(--txt2)}

/* CHAT LIST */
.chat-list{flex:1;overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.06) transparent}
.chat-item{display:flex;align-items:center;padding:8px 12px;cursor:pointer;transition:background .1s;gap:12px}
.chat-item:hover{background:var(--bg-hover)}
.chat-item.active{background:var(--bg-active)}

.ci-avatar{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:600;color:#fff;flex-shrink:0;position:relative}
.ci-online{width:14px;height:14px;background:var(--green);border:2px solid var(--bg-side);border-radius:50%;position:absolute;bottom:0;right:0}
.ci-bot{position:absolute;bottom:0;right:0;background:var(--accent);color:#fff;font-size:8px;font-weight:700;padding:1px 4px;border-radius:4px;border:2px solid var(--bg-side);line-height:1.2}
.ch-bot{width:12px;height:12px;background:var(--accent);border:2px solid var(--bg-side);border-radius:50%;position:absolute;bottom:0;right:0;display:flex;align-items:center;justify-content:center;font-size:5px;font-weight:700;color:#fff}
.ch-status.bot{color:var(--accent)}
.ci-unread{position:absolute;top:-2px;right:-2px;min-width:20px;height:20px;background:var(--accent);color:#fff;font-size:11px;font-weight:600;border-radius:10px;display:flex;align-items:center;justify-content:center;padding:0 5px;border:2px solid var(--bg-side);line-height:1}

.ci-body{flex:1;min-width:0;padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,.04)}
.chat-item:last-child .ci-body{border-bottom:none}
.ci-top{display:flex;justify-content:space-between;align-items:baseline}
.ci-name{font-weight:500;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ci-time{font-size:11px;color:var(--txt2);flex-shrink:0;margin-left:6px}
.ci-msg{font-size:13px;color:var(--txt2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.chat-item.active .ci-name,.chat-item.active .ci-time,.chat-item.active .ci-msg{color:#fff}

/* FOOTER */
.sb-foot{padding:8px 12px;border-top:1px solid var(--bdr);flex-shrink:0}
.sb-profile{display:flex;align-items:center;gap:10px;cursor:pointer;padding:4px;border-radius:8px;transition:.1s}
.sb-profile:hover{background:var(--bg-hover)}
.sp-name{font-weight:500;font-size:13px}
.sp-user{font-size:11px;color:var(--txt2)}

/* ── CHAT AREA ── */
.chat{flex:1;display:flex;flex-direction:column;background:var(--bg-chat);overflow:hidden;min-width:0;position:relative}
.chat-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;opacity:.6}
#chat-active{position:absolute;inset:0;display:flex;flex-direction:column}

.ce-flag{font-size:44px;margin-bottom:4px}
.ce-z{font-size:80px;font-weight:800;background:linear-gradient(135deg,var(--red),var(--gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;opacity:.12;line-height:1}
.ce-name{font-size:18px;font-weight:500;color:var(--txt2);margin-top:10px;letter-spacing:2px}
.ce-desc{font-size:13px;color:var(--txt2);margin-top:4px}
.ce-motto{font-size:11px;color:var(--gold);margin-top:10px;font-weight:500;letter-spacing:1px}

/* HEADER */
.ca-head{display:flex;align-items:center;padding:8px 14px;background:var(--bg-side);border-bottom:1px solid var(--bdr);gap:10px;flex-shrink:0;height:56px}
.ch-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:600;color:#fff;flex-shrink:0;position:relative}
.ch-online{width:11px;height:11px;background:var(--green);border:2px solid var(--bg-side);border-radius:50%;position:absolute;bottom:0;right:0}
.ch-info{flex:1}
.ch-name{font-weight:600;font-size:15px}
.ch-status{font-size:12px;color:var(--txt2)}
.ch-status.on{color:var(--green)}
.ch-actions{display:flex;gap:2px}
.ch-act{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:none;background:none;color:var(--txt2);border-radius:50%;cursor:pointer;transition:.12s}
.ch-act:hover{background:var(--bg-hover)}
.ch-back{display:none}

/* MESSAGES */
.ca-body{flex:1;overflow-y:auto;padding:0 16px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.06) transparent}
#messages-list{display:flex;flex-direction:column;justify-content:flex-end;min-height:100%;padding:12px 0}

.message{display:flex;margin-bottom:2px;animation:mIn .15s ease-out}
@keyframes mIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.message.sent{justify-content:flex-end}

.m-wrap{max-width:55%;display:flex;gap:6px;align-items:flex-end}
.message.sent .m-wrap{flex-direction:row-reverse}

.m-av{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;color:#fff;flex-shrink:0}

.m-bubble{padding:7px 12px 6px;border-radius:18px;font-size:14px;line-height:1.4;word-break:break-word;position:relative;min-width:50px}
.message:not(.sent) .m-bubble{background:var(--bg-msg-in);border-bottom-left-radius:6px}
.message.sent .m-bubble{background:var(--bg-msg-out);border-bottom-right-radius:6px}

.m-name{font-size:12px;font-weight:500;color:var(--txt3);margin-bottom:1px}
.m-text{color:var(--txt)}
.m-time{font-size:10px;color:rgba(255,255,255,.35);float:right;margin-left:10px;margin-top:4px;line-height:1.4}
.message.sent .m-time{color:rgba(255,255,255,.4)}

.m-check{display:inline-block;margin-left:3px;color:var(--accent2);font-size:11px}
.m-check[style*="cursor"]{font-size:13px}

.chat-begin{text-align:center;padding:16px;color:var(--txt2);font-size:12px;opacity:.6}
.chat-loading{display:flex;justify-content:center;padding:12px 0}
.spinner{width:20px;height:20px;border:2px solid var(--txt2);border-top-color:transparent;border-radius:50%;animation:spin .6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* DATE SEPARATOR */
.date-separator{display:flex;justify-content:center;padding:8px 0}
.date-separator span{background:rgba(0,0,0,.3);color:var(--txt);font-size:12px;font-weight:500;padding:4px 12px;border-radius:12px}
:root[data-theme="light"] .date-separator span{background:rgba(0,0,0,.08);color:#555}

/* FILE MESSAGE */
.m-file{display:flex;align-items:center;gap:8px;padding:4px 0;cursor:pointer}
.m-file:hover .m-file-name{text-decoration:underline}
.m-file-icon{width:36px;height:36px;border-radius:8px;background:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.m-file-name{font-size:13px;color:var(--txt);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}
.m-file-size{font-size:11px;color:var(--txt2)}

/* INPUT */
.ca-foot{display:flex;align-items:center;padding:8px 10px;background:var(--bg-side);border-top:1px solid var(--bdr);gap:6px;flex-shrink:0}
.ca-attach{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:none;background:none;color:var(--txt2);border-radius:50%;cursor:pointer;transition:.12s;flex-shrink:0}
.ca-attach:hover{background:var(--bg-hover)}
.ca-foot input{flex:1;background:var(--bg-input);border:none;color:var(--txt);font-size:14px;outline:none;padding:10px 16px;border-radius:22px;height:42px}
.ca-foot input::placeholder{color:var(--txt2)}
.ca-emoji{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:none;background:none;color:var(--txt2);border-radius:50%;cursor:pointer;transition:.12s;flex-shrink:0}
.ca-emoji:hover{background:var(--bg-hover)}
.ca-send{width:42px;height:42px;border-radius:50%;border:none;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.12s;flex-shrink:0}
.ca-send:hover{filter:brightness(1.1)}
.ca-send:active{transform:scale(.92)}

/* MODAL */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:100}
.modal-card{background:var(--bg-side);border-radius:16px;width:380px;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.5)}
.mc-head{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;font-weight:600;font-size:15px;border-bottom:1px solid var(--bdr)}
.mc-close{width:30px;height:30px;display:flex;align-items:center;justify-content:center;border:none;background:none;color:var(--txt2);font-size:20px;border-radius:50%;cursor:pointer;transition:.12s}
.mc-close:hover{background:var(--bg-hover)}
.mc-body{padding:16px 14px;display:flex;flex-direction:column;gap:14px}

.no-chats{text-align:center;padding:40px 20px;color:var(--txt2);font-size:13px}

/* USER SUGGESTIONS */
.user-suggestions{position:absolute;top:100%;left:0;right:0;background:var(--bg-input);border:1px solid var(--bdr);border-radius:0 0 12px 12px;max-height:200px;overflow-y:auto;z-index:10;box-shadow:0 4px 12px rgba(0,0,0,.3)}
.us-item{display:flex;align-items:center;gap:10px;padding:8px 14px;cursor:pointer;transition:.1s}
.us-item:hover{background:var(--bg-hover)}
.us-avatar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:#fff;flex-shrink:0}
.us-info{flex:1;min-width:0}
.us-name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.us-login{font-size:11px;color:var(--txt2)}

/* CHAT SEARCH */
.chat-search-bar{display:flex;align-items:center;padding:6px 14px;gap:8px;background:var(--bg-side);border-bottom:1px solid var(--bdr);flex-shrink:0}
.chat-search-bar svg{color:var(--txt2);flex-shrink:0}
.chat-search-bar input{flex:1;background:none;border:none;color:var(--txt);font-size:13px;outline:none;padding:6px 0}
.chat-search-bar input::placeholder{color:var(--txt2)}

/* THREE-DOT MENU */
.three-dot-menu{position:absolute;top:60px;right:14px;background:var(--bg-side);border:1px solid var(--bdr);border-radius:10px;padding:4px 0;box-shadow:0 4px 24px rgba(0,0,0,.4);z-index:90;min-width:180px}
.tdm-item{display:flex;align-items:center;gap:10px;width:100%;padding:10px 16px;border:none;background:none;color:var(--txt);font-size:13px;cursor:pointer;transition:.1s}
.tdm-item:hover{background:var(--bg-hover)}
.tdm-item svg{color:var(--txt2);flex-shrink:0}

/* ATTACH MENU */
.attach-menu{position:fixed;background:var(--bg-side);border:1px solid var(--bdr);border-radius:10px;padding:4px 0;box-shadow:0 4px 24px rgba(0,0,0,.4);z-index:200;min-width:140px}
.attach-option{display:flex;align-items:center;gap:10px;width:100%;padding:10px 16px;border:none;background:none;color:var(--txt);font-size:13px;cursor:pointer;transition:.1s}
.attach-option:hover{background:var(--bg-hover)}
.attach-option svg{color:var(--accent);flex-shrink:0}

/* UPLOAD PROGRESS */
.upload-progress{position:fixed;left:50%;transform:translateX(-50%);background:var(--bg-side);border:1px solid var(--bdr);border-radius:10px;padding:10px 16px;box-shadow:0 4px 24px rgba(0,0,0,.4);z-index:200;display:flex;align-items:center;gap:10px;min-width:200px}
.upload-bar{flex:1;height:4px;background:var(--bg-input);border-radius:2px;overflow:hidden}
.upload-bar-fill{height:100%;background:var(--accent);border-radius:2px;width:0%;transition:width .2s}
#upload-status{font-size:12px;color:var(--txt2);white-space:nowrap}

/* EMOJI PICKER */
.emoji-picker{position:fixed;width:340px;max-height:380px;background:var(--bg-side);border:1px solid var(--bdr);border-radius:12px;box-shadow:0 4px 24px rgba(0,0,0,.4);z-index:200;display:flex;flex-direction:column;overflow:hidden}
.ep-head{padding:8px;border-bottom:1px solid var(--bdr)}
.ep-head input{width:100%;background:var(--bg-input);border:none;color:var(--txt);font-size:13px;padding:8px 12px;border-radius:8px;outline:none}
.ep-head input::placeholder{color:var(--txt2)}
.ep-cats{display:flex;gap:2px;padding:4px 8px;border-bottom:1px solid var(--bdr);overflow-x:auto;flex-shrink:0}
.ep-cat{padding:6px 8px;border:none;background:none;font-size:18px;cursor:pointer;border-radius:6px;transition:.1s;flex-shrink:0}
.ep-cat:hover{background:var(--bg-hover)}
.ep-cat.active{background:var(--bg-active)}
.ep-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:2px;padding:8px;overflow-y:auto;flex:1;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.06) transparent}
.ep-emoji{font-size:22px;padding:6px;border:none;background:none;cursor:pointer;border-radius:6px;transition:.1s;text-align:center;line-height:1.3}
.ep-emoji:hover{background:var(--bg-hover)}

/* SETTINGS */
.modal-card-lg{max-height:85vh;display:flex;flex-direction:column}
.mc-body-scroll{overflow-y:auto;flex:1;scrollbar-width:thin}
.settings-section{margin-bottom:16px}
.settings-section-title{font-size:13px;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px;padding-bottom:6px;border-bottom:1px solid var(--bdr)}
.settings-avatar-row{display:flex;align-items:center;gap:16px;margin-bottom:14px}
.settings-avatar{width:72px;height:72px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:600;color:#fff;flex-shrink:0;background-size:cover;background-position:center}
.settings-avatar-btn{background:none;border:1px solid var(--accent);color:var(--accent);padding:6px 14px;border-radius:8px;font-size:12px;cursor:pointer;transition:.15s}
.settings-avatar-btn:hover{background:var(--accent);color:#fff}
.afield textarea{width:100%;padding:14px 14px 6px;background:var(--bg-input);border:1px solid transparent;border-radius:12px;color:var(--txt);font-size:14px;outline:none;transition:.15s;resize:none;font-family:inherit}
.afield textarea:focus{border-color:var(--accent)}
.afield textarea:focus+label,.afield textarea:not(:placeholder-shown)+label{transform:translateY(-13px) scale(.72);color:var(--accent)}
.afield textarea::placeholder{color:transparent}
.settings-row{display:flex;align-items:center;justify-content:space-between;padding:8px 0}
.settings-row span{font-size:14px;color:var(--txt)}
.settings-select-sm{background:var(--bg-input);border:1px solid transparent;border-radius:8px;color:var(--txt);font-size:13px;padding:6px 10px;outline:none;cursor:pointer}
.settings-select-sm:focus{border-color:var(--accent)}
.settings-toggle{background:var(--bg-input);border:1px solid transparent;border-radius:8px;color:var(--txt);font-size:13px;padding:6px 14px;cursor:pointer;transition:.15s}
.settings-toggle:hover{border-color:var(--accent)}
.settings-label{font-size:12px;color:var(--txt2);font-weight:500}
.settings-select{background:var(--bg-input);border:1px solid transparent;border-radius:12px;color:var(--txt);font-size:14px;padding:10px 14px;outline:none;cursor:pointer}
.settings-select:focus{border-color:var(--accent)}

/* USER PROFILE */
.user-profile-card{display:flex;flex-direction:column;align-items:center;gap:12px;padding:8px 0}
.user-profile-avatar{width:96px;height:96px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:36px;font-weight:600;color:#fff;background-size:cover;background-position:center}
.user-profile-name{font-size:18px;font-weight:600}
.user-profile-username{font-size:13px;color:var(--txt2)}
.user-profile-bio{font-size:13px;color:var(--txt);text-align:center;padding:0 16px;line-height:1.4}
.user-profile-status{font-size:12px;color:var(--txt2)}
.user-profile-status.online{color:var(--green)}

/* TOGGLE BUTTON */
.sb-toggle-btn{position:absolute;top:8px;left:360px;z-index:60;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border:none;background:var(--bg-side);color:var(--txt2);border-radius:0 6px 6px 0;cursor:pointer;transition:left .2s;border:1px solid var(--bdr);border-left:none;font-size:14px}
.sb-toggle-btn:hover{background:var(--bg-hover);color:var(--txt)}

/* LIGHT THEME */
:root[data-theme="light"]{
  --bg-main:#f0f2f5;
  --bg-side:#fff;
  --bg-side2:#f0f2f5;
  --bg-chat:#e5ddd5;
  --bg-msg-in:#fff;
  --bg-msg-out:#d9fdd3;
  --bg-input:#f0f2f5;
  --bg-hover:#f0f2f5;
  --bg-active:#e3f2fd;
  --accent:#2aabee;
  --accent2:#4fae4e;
  --green:#4fae4e;
  --red:#e53935;
  --gold:#b8860b;
  --txt:#111;
  --txt2:#888;
  --txt3:#2aabee;
  --bdr:#e0e0e0;
  --link:#2aabee;
}
:root[data-theme="light"] .sf-r{background:#d52b1e}
:root[data-theme="light"] .sf-b{background:#0039a6}
:root[data-theme="light"] .sf-w{background:#fff}
:root[data-theme="light"] .ccard{background:linear-gradient(135deg,rgba(229,57,53,.06),rgba(255,214,0,.03))}
:root[data-theme="light"] .m-time{color:rgba(0,0,0,.4)}
:root[data-theme="light"] .message.sent .m-time{color:rgba(0,0,0,.45)}
:root[data-theme="light"] ::-webkit-scrollbar-thumb{background:rgba(0,0,0,.12)}

/* MOBILE */
@media(max-width:768px){
  .sidebar{width:100%;min-width:100%;max-width:100%;position:absolute;inset:0;z-index:10}
  .sidebar.hidden{display:none}
  .chat{display:none}
  .chat.show{display:flex;position:fixed;inset:0;z-index:50;background:var(--bg-chat)}
  .chat.show .ca-head{flex-shrink:0}
  .chat.show .ca-body{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch}
  .chat.show .ca-foot{flex-shrink:0;position:sticky;bottom:0}
  .ch-back{display:flex!important}
  .sb-toggle-btn{display:none}
  .emoji-picker{width:calc(100vw - 16px);left:8px!important;right:8px!important}
  .attach-menu{left:8px!important;right:auto!important}
  .three-dot-menu{right:8px}
}

::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,.08);border-radius:3px}