@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700&display=swap');
:root{color-scheme:light;--bg:#f7f8fa;--surface:#fff;--text:#20242c;--muted:#77808e;--line:#e7e9ee;--accent:#356b5a;--accent-dark:#285647;--accent-soft:#e8f2ed;--danger:#b63b39;--shadow:0 12px 38px rgba(25,35,45,.055);font-family:'Vazirmatn',Tahoma,Arial,sans-serif}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text)}body{font-family:'Vazirmatn',Tahoma,Arial,sans-serif;font-size:14px}button,input,textarea{font:inherit}button{cursor:pointer}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.muted{color:var(--muted);line-height:1.9}.eyebrow{font-size:11px;letter-spacing:.02em;color:var(--accent);font-weight:700;margin:0 0 8px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);font-size:16px;font-weight:700}.brand:hover{text-decoration:none}.brand-mark{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:12px;background:var(--accent);color:white;font-weight:700;font-size:19px;flex:none}.primary{border:0;border-radius:12px;background:var(--accent);color:white;padding:12px 18px;font-weight:600;transition:background .15s,transform .15s}.primary:hover{background:var(--accent-dark)}.primary:disabled{opacity:.55;cursor:not-allowed}.full-width{width:100%}.alert{padding:11px 13px;border-radius:10px;margin:14px 0;line-height:1.8}.alert.error{background:#fff0ef;color:#8d2928;border:1px solid #f4d2d0}.alert.success{background:#edf8f1;color:#276547;border:1px solid #d5ebdc}.hint{font-size:12px;color:var(--muted);line-height:1.9;margin:0}.optional{font-size:11px;color:#8a929d;font-weight:400;margin-right:6px}.button-link{display:block;text-align:center;text-decoration:none}.button-link:hover{text-decoration:none}
/* Auth and installer */
.auth-wrap,.installer-page{min-height:100vh;display:grid;place-items:center;padding:28px 16px;background:radial-gradient(circle at 15% 10%,#edf4f0,transparent 32%),var(--bg)}.auth-card,.installer-wrap{width:min(100%,430px);padding:34px;background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.auth-card .brand{margin-bottom:34px}.auth-card h1,.installer-wrap h1{font-size:25px;line-height:1.5;margin:0 0 8px;font-weight:700}.auth-card .muted,.installer-wrap>.muted{font-size:13px;margin:0 0 18px}.stack-form{display:flex;flex-direction:column;gap:15px;margin-top:20px}.stack-form label,.install-form label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:600;color:#4b5563}.stack-form input,.install-form input,.stack-form textarea,.install-form textarea{border:1px solid #e1e4e9;border-radius:10px;background:#fff;padding:12px 13px;min-width:0;width:100%;outline:none;color:var(--text);transition:border .15s,box-shadow .15s}.stack-form input:focus,.install-form input:focus,.stack-form textarea:focus,.install-form textarea:focus{border-color:#91b9a8;box-shadow:0 0 0 3px rgba(53,107,90,.09)}.auth-switch{text-align:center;font-size:12px;color:var(--muted);margin:22px 0 0}.auth-switch a{font-weight:600}.installer-wrap{width:min(100%,710px);margin:30px auto}.installer-wrap>.brand-mark{margin-bottom:14px}.install-form{margin-top:25px}.install-form h2,.settings-form h2{font-size:14px;margin:24px 0 12px;padding-bottom:10px;border-bottom:1px solid var(--line)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}.form-grid .wide{grid-column:1/-1}.install-form input{font-weight:400}.footer-note{font-size:11px;color:var(--muted);text-align:center;margin:22px 0 0}.install-form .primary{margin-top:22px}.installer-page .error{margin-bottom:5px}
/* Main application */
.app-shell{height:100dvh;min-height:540px;display:flex;overflow:hidden;background:var(--surface)}.sidebar{width:280px;min-width:280px;background:#f7f8f8;border-left:1px solid var(--line);display:flex;flex-direction:column;padding:22px 14px 14px;z-index:20}.sidebar-top{display:flex;align-items:center;justify-content:space-between;padding:0 5px 22px}.new-chat-button{display:flex;align-items:center;justify-content:center;gap:7px;border:1px solid #dce5df;background:white;color:var(--accent);border-radius:12px;padding:11px 12px;font-weight:600;box-shadow:0 2px 6px rgba(20,40,30,.025);transition:background .15s}.new-chat-button:hover{background:var(--accent-soft)}.plus{font-size:20px;line-height:1}.sidebar-label{font-size:11px;color:#939aa4;padding:24px 8px 9px}.conversation-list{display:flex;flex-direction:column;gap:4px;overflow:auto;flex:1;min-height:0}.sidebar-empty{font-size:12px;padding:14px 9px;color:#98a0aa}.conversation-item{display:flex;align-items:center;gap:4px;min-width:0;border-radius:10px;padding:2px 4px;background:transparent}.conversation-item.active{background:#e9eeeb}.conversation-select{display:flex;align-items:center;gap:9px;flex:1;min-width:0;text-align:right;border:0;background:transparent;padding:9px 6px;color:#4b535e}.conversation-select span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.conversation-glyph{color:#9aa39e;font-size:15px;flex:none}.delete-conversation{border:0;background:transparent;color:#9ba1a9;border-radius:7px;width:28px;height:28px;opacity:0;flex:none}.conversation-item:hover .delete-conversation,.conversation-item.active .delete-conversation{opacity:1}.delete-conversation:hover{background:#fff0ef;color:var(--danger)}.sidebar-bottom{padding-top:12px;border-top:1px solid var(--line);margin-top:10px}.user-chip{display:flex;align-items:center;gap:10px;padding:8px 7px 12px}.user-avatar{width:34px;height:34px;border-radius:12px;background:#dce9e1;color:var(--accent);display:grid;place-items:center;font-size:15px;font-weight:700;flex:none}.user-meta{display:flex;flex-direction:column;gap:2px;min-width:0}.user-meta strong{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-meta small{font-size:10px;color:var(--muted);direction:ltr;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-link{display:block;width:100%;border:0;background:transparent;text-align:right;color:#68717d;font-size:12px;border-radius:8px;padding:9px 8px}.sidebar-link:hover{background:#ecefed;color:var(--text);text-decoration:none}.sidebar-bottom form{margin:0}.logout-link{color:#7b828c}.chat-main{display:flex;flex-direction:column;flex:1;min-width:0;position:relative;background:#fff}.chat-header{height:70px;display:flex;align-items:center;gap:13px;padding:0 30px;border-bottom:1px solid #f0f1f3;flex:none}.chat-header-title{display:flex;flex-direction:column;gap:2px;min-width:0}.chat-header-title strong{font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-header-title span{color:#9aa1ab;font-size:10px}.online-dot{width:7px;height:7px;border-radius:50%;background:#70a78c;margin-right:auto}.messages-area{position:relative;flex:1;overflow-y:auto;scroll-behavior:smooth;padding:24px 24px 30px}.welcome{max-width:780px;margin:8vh auto 5vh;text-align:center;padding:0 12px}.welcome-icon{display:grid;place-items:center;margin:0 auto 20px;width:48px;height:48px;border-radius:17px;background:var(--accent-soft);color:var(--accent);font-size:25px}.welcome h1{font-size:26px;line-height:1.5;margin:0 0 9px;font-weight:600;letter-spacing:-.5px}.welcome p{font-size:13px;color:var(--muted);margin:0 auto;line-height:2}.suggestion-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:34px;text-align:right}.suggestion{display:flex;flex-direction:column;gap:6px;text-align:right;border:1px solid var(--line);background:#fff;border-radius:14px;padding:15px;min-height:112px;transition:border .15s,transform .15s,background .15s}.suggestion:hover{border-color:#b8cec1;background:#fbfdfb;transform:translateY(-2px)}.suggestion>span{color:var(--accent);font-size:17px}.suggestion strong{font-size:12px;font-weight:600}.suggestion small{font-size:10px;color:var(--muted);line-height:1.6}.message-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:21px}.message-row{display:flex;gap:10px;align-items:flex-start;max-width:100%}.message-row.user{justify-content:flex-start}.message-row.assistant{justify-content:flex-start}.message-avatar{width:29px;height:29px;flex:none;border-radius:10px;display:grid;place-items:center;font-size:12px;margin-top:2px}.message-row.user .message-avatar{background:#e6e9ee;color:#4e5661}.message-row.assistant .message-avatar{background:var(--accent-soft);color:var(--accent)}.message-content{max-width:min(100%,700px);min-width:0;padding:11px 15px;border-radius:15px;font-size:13px;line-height:1.95;white-space:pre-wrap;overflow-wrap:anywhere}.message-row.user .message-content{background:#f4f5f6;border-top-right-radius:5px}.message-row.assistant .message-content{background:#fff;border:1px solid #f0f1f3;border-top-right-radius:5px}.message-image{display:block;max-width:min(100%,420px);max-height:380px;object-fit:contain;border-radius:10px;margin-top:10px;border:1px solid rgba(0,0,0,.07);background:#fff}.message-image:first-child{margin-top:0}.message-time{font-size:9px;color:#a2a8b0;margin:5px 2px 0}.message-row.user .message-time{text-align:right}.typing-indicator{max-width:820px;margin:20px auto 0;display:flex;align-items:center;gap:5px;color:#8d969f;font-size:11px}.typing-indicator[hidden]{display:none}.typing-indicator span{height:5px;width:5px;border-radius:50%;background:#9daea5;animation:typing 1s infinite ease-in-out}.typing-indicator span:nth-child(2){animation-delay:.15s}.typing-indicator span:nth-child(3){animation-delay:.3s}.typing-indicator em{font-style:normal;margin-right:7px}@keyframes typing{0%,70%,100%{opacity:.3;transform:translateY(0)}35%{opacity:1;transform:translateY(-3px)}}.composer-wrap{width:min(100%,880px);margin:0 auto;padding:12px 24px 18px;flex:none}.composer{display:flex;align-items:flex-end;gap:9px;max-width:820px;margin:0 auto;border:1px solid #dfe3e7;border-radius:18px;padding:8px;background:#fff;box-shadow:0 5px 18px rgba(30,45,55,.045);transition:border .15s,box-shadow .15s}.composer:focus-within{border-color:#a8c7b6;box-shadow:0 0 0 3px rgba(53,107,90,.06)}.composer textarea{flex:1;min-width:0;resize:none;border:0;outline:none;background:transparent;color:var(--text);max-height:180px;min-height:38px;padding:9px 3px;line-height:1.65;font-size:13px}.composer textarea::placeholder{color:#9ba2ab}.attach-button,.send-button{border:0;display:grid;place-items:center;flex:none;width:37px;height:37px;border-radius:12px}.attach-button{background:transparent;color:#777f89;font-size:23px;font-weight:300}.attach-button:hover{background:#f0f2f3;color:var(--accent)}.send-button{background:var(--accent);color:white;font-size:24px;font-weight:400;line-height:1}.send-button:hover{background:var(--accent-dark)}.send-button:disabled{opacity:.45;cursor:wait}.composer-note{text-align:center;color:#a1a7af;font-size:10px;margin:9px 0 0}.pending-preview{max-width:820px;margin:0 auto 10px;display:flex;align-items:center;gap:10px;border:1px solid var(--line);padding:8px;border-radius:12px;background:#fafbfb}.pending-preview[hidden]{display:none}.pending-preview img{width:46px;height:46px;object-fit:cover;border-radius:8px}.pending-preview>div{display:flex;flex-direction:column;gap:3px;min-width:0}.pending-preview strong{font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pending-preview small{font-size:10px;color:var(--muted)}.pending-preview .remove-image{margin-right:auto}.icon-button{display:grid;place-items:center;background:transparent;border:0;color:#6e7781;border-radius:9px;width:33px;height:33px;font-size:20px}.icon-button:hover{background:#edf0f0}.mobile-menu,.mobile-close,.sidebar-scrim{display:none}.status-message{font-size:11px;max-width:820px;margin:0 auto 8px;padding:8px 11px;border-radius:9px;line-height:1.7}.status-message[hidden]{display:none}.status-message.error{color:#8d2928;background:#fff0ef}.status-message.info{color:#356b5a;background:#eef6f1}
/* Admin settings */
.settings-page{min-height:100vh;padding:24px 22px 55px}.settings-top{max-width:860px;margin:0 auto 26px;display:flex;justify-content:space-between;align-items:center}.quiet-link{color:#717b86;font-size:12px}.settings-card{max-width:860px;margin:0 auto;padding:30px 34px;background:white;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.settings-card h1{font-size:25px;margin:0 0 6px}.settings-card>.muted{font-size:12px;margin:0}.settings-form{gap:13px}.settings-form label input,.settings-form label textarea{margin-top:1px}.settings-form textarea{resize:vertical;line-height:1.9}.check-row{display:flex!important;flex-direction:row!important;align-items:center;gap:9px!important;color:#5c6570!important}.check-row input{width:15px!important;height:15px;accent-color:var(--accent);padding:0}.technical-note{font-size:11px;color:#737d88;line-height:2;background:#f7f8f9;border-radius:10px;padding:12px 14px;margin-top:24px}.technical-note strong{color:#535d68}
@media(max-width:900px){.sidebar{width:255px;min-width:255px}.chat-header{padding:0 20px}.messages-area{padding-inline:18px}.composer-wrap{padding-inline:18px}.welcome{margin-top:5vh}.welcome h1{font-size:23px}}
@media(max-width:650px){.app-shell{min-height:100dvh}.sidebar{position:fixed;top:0;bottom:0;right:0;width:min(84vw,310px);min-width:0;transform:translateX(105%);transition:transform .22s ease;box-shadow:none}.app-shell.sidebar-open .sidebar{transform:translateX(0);box-shadow:-15px 0 45px rgba(20,30,35,.08)}.sidebar-scrim{position:fixed;inset:0;background:rgba(25,32,36,.32);z-index:10}.app-shell.sidebar-open .sidebar-scrim{display:block}.mobile-menu,.mobile-close{display:grid}.chat-header{height:62px;padding:0 13px;gap:11px}.chat-header-title strong{max-width:63vw}.messages-area{padding:18px 13px 20px}.welcome{margin:7vh auto 3vh;padding:0 5px}.welcome h1{font-size:22px}.welcome p{font-size:12px}.suggestion-grid{grid-template-columns:1fr;gap:8px;margin-top:24px}.suggestion{min-height:auto;padding:11px 13px;display:grid;grid-template-columns:22px 1fr;column-gap:8px;align-items:center}.suggestion>span{grid-row:span 2}.suggestion strong{font-size:11px}.suggestion small{font-size:10px}.composer-wrap{padding:8px 10px 12px}.composer{gap:5px;border-radius:15px;padding:6px}.composer textarea{font-size:13px;min-height:36px;padding:8px 1px}.attach-button,.send-button{width:34px;height:35px;border-radius:11px}.message-list{gap:15px}.message-content{font-size:12px;padding:10px 12px}.message-avatar{width:27px;height:27px}.composer-note{font-size:9px}.settings-page{padding:16px 10px 30px}.settings-card{padding:23px 18px;border-radius:15px}.settings-top{margin-bottom:18px;padding:0 3px}.settings-card h1{font-size:22px}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.installer-wrap{padding:25px 18px}.auth-card{padding:27px 22px}.install-form h2{margin-top:20px}}

/* Private messenger UI */
.field-help{display:block;color:#929aa3;font-size:10px;line-height:1.8;font-weight:400;margin-top:5px}
.user-search{padding:0 0 3px}.search-label{display:block;padding-top:18px}.user-search-input{height:39px;margin:0 2px;display:flex;align-items:center;gap:7px;padding:0 10px;border:1px solid #e5e8eb;border-radius:11px;background:#fff;color:#9098a0}.user-search-input:focus-within{border-color:#b7ccbf;box-shadow:0 0 0 3px rgba(53,107,90,.045)}.user-search-input>span{font-size:21px;line-height:1}.user-search-input input{width:100%;min-width:0;border:0;outline:0;background:transparent;direction:ltr;text-align:left;color:var(--text);font-family:inherit;font-size:11px}.user-search-input input::placeholder{color:#a5abb2}.user-search-input button{border:0;background:transparent;color:#89919a;font-size:18px}.user-search-input button[hidden]{display:none}.search-results{margin:7px 2px 2px;padding:5px;border:1px solid var(--line);background:#fff;border-radius:12px;box-shadow:0 8px 26px rgba(25,35,40,.045);max-height:245px;overflow:auto}.search-results[hidden]{display:none}.search-user{display:flex;align-items:center;gap:8px;padding:8px 4px;min-width:0;border-bottom:1px solid #f2f3f4}.search-user:last-child{border-bottom:0}.search-user .user-avatar{width:31px;height:31px;border-radius:10px}.search-user-meta{display:flex;flex-direction:column;gap:3px;min-width:0;flex:1}.search-user-meta strong{font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.search-user-meta small{font-size:10px;color:#8b949d;direction:ltr;text-align:right}.search-start-button{border:0;border-radius:8px;background:var(--accent-soft);color:var(--accent);font:inherit;font-size:10px;padding:7px 9px;flex:none}.search-start-button:hover{background:#dcebe2}.search-empty{font-size:10px;color:#8e97a1;padding:12px 8px;line-height:1.9}.recent-label{padding-top:16px}.conversation-item{position:relative}.conversation-select{min-width:0}.conversation-info{display:flex;flex-direction:column;gap:4px;min-width:0;flex:1}.conversation-info strong{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600}.conversation-info small{font-size:10px;color:#969da5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:400}.peer-list-avatar{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:#e4eee8;color:var(--accent);font-size:12px;font-weight:700}.unread-count{min-width:19px;height:19px;padding:0 4px;display:grid;place-items:center;border-radius:99px;background:var(--accent);color:#fff;font-size:9px;flex:none}.tiny-online{width:7px;height:7px;border-radius:50%;background:#70a78c;flex:none;margin:0 4px}.profile-link{text-decoration:none;color:inherit}.profile-link:hover{background:#f5f7f6;border-radius:10px}.profile-edit-icon{margin-right:auto;color:#969fa6;font-size:13px}.chat-header{direction:rtl}.peer-avatar{width:37px;height:37px;display:grid;place-items:center;flex:none;border-radius:13px;background:#e4eee8;color:var(--accent);font-size:14px;font-weight:700}.chat-header-title{flex:1}.chat-header-title strong{font-size:13px}.chat-header-title span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:min(68vw,620px)}.online-dot.is-offline{background:#c3c8cc}.messages-area{display:flex;flex-direction:column}.messages-area>.welcome{flex:none}.message-list{width:100%;max-width:850px;flex:none;display:flex;flex-direction:column;gap:15px;margin:0 auto}.message-row{display:flex;align-items:flex-end;width:100%;max-width:100%;gap:7px}.message-row.mine{justify-content:flex-start}.message-row.theirs{justify-content:flex-end}.message-bubble-wrap{max-width:min(78%,650px);min-width:70px}.message-sender{font-size:10px;color:#818b95;margin:0 7px 5px;line-height:1.4}.message-row.mine .message-sender{text-align:right;color:#557c68}.message-row.theirs .message-sender{text-align:left}.message-content{max-width:100%;min-width:50px;padding:10px 13px;border-radius:15px;font-size:13px;line-height:1.9;white-space:normal;overflow-wrap:anywhere}.message-body{white-space:pre-wrap;overflow-wrap:anywhere}.message-row.mine .message-content{background:#e6f2e9;border:1px solid #e0eee4;border-top-right-radius:5px;color:#233c2f}.message-row.theirs .message-content{background:#f5f6f7;border:1px solid #eff0f1;border-top-left-radius:5px;color:#313942}.message-time{font-size:9px;color:#9ca4ab;margin:4px 5px 0}.message-row.mine .message-time{text-align:right}.message-row.theirs .message-time{text-align:left}.message-image{cursor:zoom-in;display:block;max-width:min(100%,360px);max-height:360px;object-fit:contain;border-radius:10px;margin-top:8px;border:1px solid rgba(0,0,0,.06);background:#fff}.message-image:first-child{margin-top:0}.message-file{display:flex;align-items:center;gap:9px;min-width:210px;max-width:100%;padding:9px 10px;border-radius:10px;text-decoration:none;color:inherit;background:rgba(255,255,255,.62);border:1px solid rgba(0,0,0,.06)}.message-file:hover{background:#fff}.message-file-icon{width:36px;height:40px;border-radius:9px;display:grid;place-items:center;background:#e7ece9;color:#4b6d5c;font-size:9px;font-weight:800;letter-spacing:.3px;flex:none}.message-file-meta{display:flex;flex-direction:column;gap:4px;min-width:0;flex:1}.message-file-meta strong{font-size:11px;max-width:300px;overflow-wrap:anywhere;font-weight:600}.message-file-meta small{font-size:9px;color:#87919a}.file-download{font-size:18px;color:#78848d;flex:none}.pending-preview{gap:10px}.file-preview-icon{width:47px;height:47px;display:grid;place-items:center;border-radius:9px;background:#e8efeb;color:#557661;font-size:11px;font-weight:700;overflow:hidden;flex:none}.file-preview-icon img{width:100%;height:100%;object-fit:cover}.preview-meta{display:flex;flex-direction:column;gap:4px;min-width:0}.preview-meta strong{font-size:11px;max-width:65vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preview-meta small{font-size:10px;color:#9099a2}.attach-button:disabled,.send-button:disabled{opacity:.4;cursor:not-allowed}.messenger-tip{display:flex;align-items:center;gap:12px;text-align:right;max-width:430px;margin:29px auto 0;padding:15px 17px;border:1px solid var(--line);border-radius:14px;background:#fff}.messenger-tip>span{width:36px;height:36px;border-radius:11px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:20px;flex:none}.messenger-tip div{display:flex;flex-direction:column;gap:5px}.messenger-tip strong{font-size:11px;font-weight:600}.messenger-tip small{font-size:10px;color:var(--muted);line-height:1.8}.profile-page .settings-card{max-width:600px}.profile-heading{display:flex;align-items:center;gap:16px;margin-bottom:18px}.profile-heading h1{font-size:22px;margin:2px 0 8px}.profile-big-avatar{width:70px;height:70px;border-radius:23px;display:grid;place-items:center;background:#e2eee7;color:var(--accent);font-size:27px;font-weight:700;flex:none}.username-pill{display:inline-block;font-size:11px;color:#69756e;background:#f0f4f1;padding:5px 9px;border-radius:8px}.profile-form{margin-top:20px}.profile-form textarea{resize:vertical;min-height:80px;line-height:1.9}.profile-card>.muted{line-height:2;font-size:11px}.profile-page .settings-top .brand{color:var(--text)}
@media(max-width:650px){.user-search .sidebar-label{padding-top:15px}.search-results{max-height:220px}.chat-header{padding:0 12px}.peer-avatar{width:32px;height:32px;border-radius:11px}.chat-header-title span{max-width:65vw}.message-bubble-wrap{max-width:88%}.message-content{font-size:12px;padding:9px 11px}.message-file{min-width:175px}.message-image{max-width:min(100%,270px);max-height:300px}.messenger-tip{margin-top:22px;padding:13px}.profile-heading h1{font-size:20px}}


/* Search UX refresh + loading/error states. */
.user-search{padding:0 0 5px;min-width:0}
.search-label{padding:18px 2px 10px;color:#46514b;font-size:11px;font-weight:700}
.user-search-input{height:45px;margin:0;gap:9px;padding:0 12px;border:1px solid #e1e7e3;border-radius:13px;background:linear-gradient(180deg,#fff 0%,#fbfcfb 100%);color:#7d8a82;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}
.user-search-input:focus-within{background:#fff;border-color:#83a996;box-shadow:0 0 0 4px rgba(63,119,91,.10)}
.search-symbol{display:grid;place-items:center;flex:none;width:20px;height:20px;font-size:24px!important;line-height:1;color:#648170}
.user-search-input input{font-size:12px;font-weight:500;letter-spacing:.05px;min-width:0}
.user-search-input input::-webkit-search-cancel-button{-webkit-appearance:none}
.user-search-input input::placeholder{color:#a2aaa5;font-weight:400}
.user-search-input button{display:grid;place-items:center;flex:none;width:25px;height:25px;border-radius:8px;font-size:20px;line-height:1;cursor:pointer}
.user-search-input button:hover{background:#f0f4f1;color:#3c6650}
.search-hint{font-size:10px;line-height:1.9;color:#929b95;margin:7px 2px 0;text-align:right}
.search-spinner{width:15px;height:15px;flex:none;border:2px solid #e4ece7;border-top-color:#5f9276;border-radius:50%;animation:search-spin .7s linear infinite}
.search-spinner[hidden]{display:none}
@keyframes search-spin{to{transform:rotate(360deg)}}
.search-results{margin:8px 0 2px;padding:5px;border:1px solid #e7ece8;background:#fff;border-radius:14px;box-shadow:0 12px 28px rgba(31,48,39,.075);max-height:310px;overflow:auto;overscroll-behavior:contain}
.search-results[hidden]{display:none}
.search-result-heading{padding:7px 9px 9px;color:#849087;font-size:10px;border-bottom:1px solid #f0f2f0}
.search-user{display:flex;align-items:center;gap:9px;padding:10px 7px;border-bottom:1px solid #f0f2f0;border-radius:8px;transition:background .14s ease}
.search-user:hover{background:#f8faf8}
.search-user:last-child{border-bottom:0}
.search-user .user-avatar{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;flex:none;background:#e6f0e9;color:#426b53;font-size:14px;font-weight:700}
.search-user-meta{display:flex;flex-direction:column;gap:3px;min-width:0;flex:1;text-align:right}
.search-user-meta strong{font-size:12px;line-height:1.45;color:#303b34}
.search-user-meta small{font-size:10px;color:#7f8c83;direction:ltr;text-align:right;white-space:nowrap}
.search-user-meta .search-presence{font-size:9px;color:#9aa39d}
.search-user-meta .search-presence.online{color:#4f9269}
.search-start-button{border:1px solid #dbe9df;border-radius:9px;background:#edf5ef;color:#38664a;font-size:10px;font-weight:700;padding:8px 10px;white-space:nowrap;transition:background .15s ease,border-color .15s ease}
.search-start-button:hover{background:#dcece1;border-color:#c8dfcf}
.search-start-button:focus-visible,.search-retry-button:focus-visible{outline:2px solid #79a88b;outline-offset:2px}
.search-state{display:flex;align-items:center;gap:9px;padding:12px 9px;color:#78857b;font-size:11px;line-height:1.9}
.search-state-icon{width:25px;height:25px;display:grid;place-items:center;flex:none;border-radius:8px;background:#f0f4f1;color:#5a7b64;font-size:12px;font-weight:800}
.search-loading .search-state-icon{border:2px solid #e4ece7;border-top-color:#5f9276;border-radius:50%;background:transparent;font-size:0;animation:search-spin .7s linear infinite}
.search-error .search-state-icon{background:#fbefec;color:#ad5747}
.search-error .search-state-text{color:#965546}
.search-empty .search-state-icon{background:#f0f3f1;color:#8b9790;font-size:20px}
.search-state-text{min-width:0;flex:1}
.search-retry-button{flex:none;border:1px solid #dce8df;border-radius:8px;background:#f3f7f4;color:#42694f;font:inherit;font-size:10px;padding:6px 9px;cursor:pointer}
.search-retry-button:hover{background:#e6f0e9}
@media(max-width:650px){.search-label{padding-top:15px}.user-search-input{height:44px}.search-results{max-height:250px}.search-user{padding:9px 5px}.search-user .user-avatar{width:35px;height:35px}.search-start-button{padding:8px 9px}}


/* v1.2.0: destructive-install guard, mobile usability, mixed-script RTL and admin integrations. */
[hidden]{display:none!important}
.db-test-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:4px 0 18px;padding:13px;border:1px solid var(--line);border-radius:13px;background:#fafcfb}
.secondary-button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:9px 13px;border:1px solid #dce6df;border-radius:10px;background:#f3f7f4;color:#365b45;font-size:12px;font-weight:700;cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s}
.secondary-button:hover{background:#e8f1eb;border-color:#c7dbce}
.secondary-button:disabled{opacity:.55;cursor:wait}
.db-test-result{font-size:11px;color:#818b84;line-height:1.9;flex:1;min-width:180px}
.db-test-result.success{color:#2f7450}.db-test-result.error{color:#a33d32}.db-test-result.is-loading{color:#6c7d71}
.wipe-warning{display:flex!important;flex-direction:row!important;align-items:flex-start;gap:11px!important;padding:14px;margin:13px 0 22px;border:1px solid #f0d4ce;border-radius:13px;background:#fff8f6;color:#8e463d!important}
.wipe-warning>input{width:17px!important;height:17px;flex:none;margin:2px 0 0;accent-color:#b34c3d}
.wipe-warning span{display:flex;flex-direction:column;gap:5px;min-width:0}.wipe-warning strong{font-size:12px;color:#8a3e34}.wipe-warning small{font-size:10px;line-height:2;color:#996158;font-weight:400}
.admin-settings-page .settings-card{max-width:700px}.admin-settings-card h2{font-size:15px;margin:26px 0 8px}.integration-status{display:flex;align-items:center;gap:11px;padding:13px 15px;margin:22px 0 12px;background:#f7f9f8;border:1px solid var(--line);border-radius:13px}.integration-status>div{display:flex;flex-direction:column;gap:4px;min-width:0}.integration-status strong{font-size:12px}.integration-status small{font-size:10px;color:var(--muted)}.integration-dot{width:10px;height:10px;border-radius:50%;background:#c5cbd0;box-shadow:0 0 0 4px #edf0f1;flex:none}.integration-dot.active{background:#43a36c;box-shadow:0 0 0 4px #e5f3e9}.admin-button-row{display:flex;gap:9px;flex-wrap:wrap}.admin-button-row .secondary-button{flex:1}.settings-form .technical-note{margin-top:5px}.settings-form .check-row{margin-top:4px}.settings-divider{height:1px;background:var(--line);margin:26px 0}.remove-integration{display:flex!important;flex-direction:row!important;align-items:center;gap:8px!important;font-size:10px!important;color:#9b5149!important}.remove-integration input{width:14px!important;height:14px;accent-color:#a64f45}.admin-settings-page .button-link{margin-top:10px}
/* Directionality: Persian alignment remains stable when a message starts with Latin or digits. */
.message-list,.message-row{direction:rtl}
.message-content{direction:auto;text-align:start;unicode-bidi:plaintext}
.message-body{direction:auto;text-align:start;unicode-bidi:plaintext;overflow-wrap:anywhere;word-break:normal}
.message-sender{direction:auto;text-align:start;unicode-bidi:plaintext}
.message-time{direction:ltr;unicode-bidi:isolate}
.message-file-meta strong,.message-file-meta small{direction:auto;unicode-bidi:plaintext;text-align:start;overflow-wrap:anywhere}
.chat-header-title{min-width:0}
.chat-header-title strong,.chat-header-title span{unicode-bidi:plaintext}
.user-chip{direction:rtl}
.user-meta small{unicode-bidi:isolate}
@media(max-width:650px){
  html,body{min-width:320px;overflow-x:hidden}
  .app-shell{height:100dvh;min-height:100dvh;max-height:100dvh;overflow:hidden}
  .chat-main{min-width:0;min-height:0;height:100dvh;max-height:100dvh}
  .messages-area{min-height:0;overflow-x:hidden;overflow-y:auto;padding:14px 10px 16px;overscroll-behavior:contain}
  .message-list{width:100%;max-width:100%;gap:12px}
  .message-row{width:100%;flex-direction:row;align-items:flex-end;gap:6px}
  .message-row.mine{justify-content:flex-start}
  .message-row.theirs{justify-content:flex-end}
  .message-bubble-wrap{max-width:calc(100% - 8px);min-width:0}
  .message-content{font-size:13px;line-height:1.85;padding:9px 11px;max-width:100%;min-width:0}
  .message-image{max-width:min(68vw,280px);max-height:290px}
  .message-file{min-width:0;width:min(70vw,260px);max-width:100%;gap:7px;padding:8px}
  .message-file-meta strong{max-width:100%;font-size:11px}
  .composer-wrap{padding:7px 8px calc(9px + env(safe-area-inset-bottom));flex:none}
  .composer{display:flex;align-items:flex-end;gap:5px;max-width:100%;min-width:0}
  .composer textarea{min-width:0;max-width:100%;max-height:120px;line-height:1.65;overflow-wrap:anywhere}
  .composer-note{padding-bottom:1px}
  .chat-header-title strong{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .chat-header-title span{max-width:100%;font-size:10px}
  .sidebar{padding-bottom:calc(16px + env(safe-area-inset-bottom));}
  .sidebar-bottom{padding-bottom:env(safe-area-inset-bottom)}
  .settings-page{padding:12px 9px calc(24px + env(safe-area-inset-bottom))}
  .settings-card{padding:20px 15px}
  .form-grid{grid-template-columns:minmax(0,1fr)}
  .form-grid .wide{grid-column:auto}
  .admin-button-row{flex-direction:column}
  .admin-button-row .secondary-button{width:100%}
  .db-test-row{align-items:stretch;flex-direction:column}
  .db-test-row .secondary-button{width:100%}
  .db-test-result{min-width:0}
}
@media(max-width:390px){
  .chat-header{gap:8px;padding:0 8px}
  .messages-area{padding-inline:8px}
  .message-content{font-size:12px}
  .attach-button,.send-button{width:32px;min-width:32px}
  .composer{padding:5px}
  .welcome h1{font-size:19px}
  .profile-big-avatar{width:58px;height:58px;border-radius:18px}
}

.bale-start-link{display:flex;flex-direction:column;align-items:flex-start;gap:8px;margin:16px 0;padding:16px;border:1px solid #cfe2d5;border-radius:13px;background:#f5faf6}.bale-start-link strong{font-size:12px;color:#315c40}.bale-start-link p,.bale-start-link small{font-size:11px;color:#68796d;line-height:1.9;margin:0}.bale-start-link .secondary-button{margin:3px 0}

/* v1.3.0: recipient-specific Bale linking, admin user management, stronger mobile chat typography. */
.message-content{font-size:15px}
.danger-button{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:8px 12px;border:1px solid #efd0cc;border-radius:10px;background:#fff5f3;color:#9b3e35;font-size:11px;font-weight:700;cursor:pointer}
.danger-button:hover{background:#ffe9e5;border-color:#e5b9b2}
.bale-user-card{margin-top:22px;padding:17px;border:1px solid #dbe9df;background:#f8fbf8;border-radius:16px}
.bale-user-card-heading{display:flex;align-items:flex-start;gap:12px}
.bale-user-icon{display:grid;place-items:center;flex:none;width:38px;height:38px;border-radius:12px;background:#e2f1e7;color:#2d6c48;font-size:22px}
.bale-user-card h2{margin:0 0 4px;font-size:15px}
.bale-user-card p{font-size:12px;line-height:1.9;color:var(--muted);margin:0}
.bale-user-status{display:flex;align-items:center;gap:9px;margin:15px 0;font-size:12px;line-height:1.8;color:#53635a}
.bale-user-card .field-help{display:block;margin-top:9px;font-weight:400;line-height:2;color:var(--muted);font-size:11px}
.admin-users-page .users-card{max-width:1000px;width:100%}
.user-admin-search{margin:22px 0;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fafcfb}
.user-admin-search label{display:block;font-size:12px;font-weight:700;margin-bottom:8px}
.user-admin-search>div{display:flex;gap:8px;align-items:center}
.user-admin-search input,.reset-password-form input{min-width:0;flex:1;padding:11px 12px;border:1px solid #e0e5e1;border-radius:10px;background:#fff;direction:auto}
.user-admin-search .primary{white-space:nowrap}
.admin-users-list{display:flex;flex-direction:column;gap:10px}
.admin-user-card{padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff}
.admin-user-main{display:flex;gap:11px;align-items:flex-start;min-width:0}
.admin-user-info{display:flex;flex-direction:column;gap:4px;min-width:0;flex:1}
.admin-user-info>strong{font-size:14px}
.admin-user-info>span{direction:ltr;text-align:right;font-size:12px;color:#53635a;unicode-bidi:isolate}
.admin-user-info>small{font-size:10px;color:var(--muted);line-height:1.8;overflow-wrap:anywhere}
.status-active{font-weight:700;color:#26804f}.status-disabled{font-weight:700;color:#b34c3d}
.admin-user-actions{display:flex;align-items:stretch;gap:8px;flex-wrap:wrap;margin-top:13px;padding-top:12px;border-top:1px solid #f0f2f0}
.admin-user-actions form{display:flex;align-items:center;gap:6px;min-width:0;margin:0}
.admin-user-actions .secondary-button,.admin-user-actions .danger-button{min-height:36px;padding:7px 10px;font-size:10px}
.reset-password-form{flex:1;min-width:220px!important}
.reset-password-form input{font-size:11px;min-width:110px}
.users-empty{padding:30px;text-align:center;border:1px dashed #dce4de;border-radius:14px;color:var(--muted);font-size:13px}
.admin-pagination{display:flex;align-items:center;justify-content:center;gap:15px;margin-top:18px;font-size:12px}
@media(max-width:650px){
  .message-content{font-size:15px!important;line-height:1.95;padding:11px 13px}
  .message-bubble-wrap{max-width:92%}
  .message-sender{font-size:12px}
  .message-time{font-size:10px}
  .message-file-meta strong{font-size:13px!important;line-height:1.6}
  .message-file-meta small{font-size:11px}
  .composer textarea{font-size:16px;line-height:1.75;min-height:38px}
  .composer-note{font-size:10px}
  .admin-user-card{padding:11px}
  .admin-user-actions{display:grid;grid-template-columns:1fr 1fr}
  .admin-user-actions form{min-width:0}
  .admin-user-actions form .secondary-button,.admin-user-actions form .danger-button{width:100%}
  .reset-password-form{grid-column:1/-1;order:3;display:flex}
  .admin-user-actions form:has(.danger-button){grid-column:1/-1;order:4}
  .user-admin-search>div{flex-wrap:wrap}
  .user-admin-search input{width:100%;flex-basis:100%}
  .user-admin-search .primary,.user-admin-search .secondary-button{flex:1}
  .bale-user-card{padding:14px}
}
@media(max-width:390px){
  .message-content{font-size:14.5px!important;padding:10px 12px}
  .message-list{gap:14px}
  .admin-user-actions{grid-template-columns:1fr}
  .reset-password-form,.admin-user-actions form:has(.danger-button){grid-column:1}
}


/* v1.4.0: login/24h Bale reminder, mobile gallery picker, larger chat typography. */
.bale-reminder{display:flex;align-items:center;gap:12px;margin:10px 18px 0;padding:12px 13px;border:1px solid #e7d69f;border-radius:14px;background:linear-gradient(115deg,#fff9e8,#fffdf5);color:#6c5520;box-shadow:0 5px 18px rgba(90,72,20,.06)}
.bale-reminder[hidden]{display:none!important}
.bale-reminder-icon{display:grid;place-items:center;flex:none;width:39px;height:39px;border-radius:12px;background:#f8edc9;font-size:19px}
.bale-reminder-copy{display:flex;flex:1;min-width:0;flex-direction:column;gap:3px}
.bale-reminder-copy strong{font-size:13px;line-height:1.7;color:#604a17}
.bale-reminder-copy small{font-size:11px;line-height:1.8;color:#867342}
.bale-reminder-form{margin:0;flex:none}
.bale-reminder-action{border:0;border-radius:10px;background:#3f7854;color:#fff;padding:10px 14px;font-family:inherit;font-size:12px;font-weight:800;cursor:pointer;white-space:nowrap}
.bale-reminder-action:hover{background:#316645}
.bale-reminder-dismiss{border:0;background:transparent;color:#897c58;font-family:inherit;font-size:11px;padding:8px 4px;cursor:pointer;white-space:nowrap}
.attachment-menu{position:absolute;z-index:30;bottom:60px;right:14px;width:min(270px,calc(100vw - 28px));padding:8px;border:1px solid #e0e7e2;border-radius:16px;background:#fff;box-shadow:0 14px 42px rgba(25,51,35,.17);display:flex;flex-direction:column;gap:4px}
.attachment-menu[hidden]{display:none!important}
.composer-wrap{position:relative}
.attachment-choice{display:flex;align-items:center;gap:11px;width:100%;border:0;border-radius:11px;background:#fff;padding:11px;text-align:right;font-family:inherit;cursor:pointer}
.attachment-choice:hover,.attachment-choice:focus-visible{background:#f3f8f4;outline:none}
.attachment-choice-icon{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:12px;background:#e9f4ec;color:#2f774b;font-size:23px}
.attachment-choice>span:last-child{display:flex;flex-direction:column;gap:3px;min-width:0}
.attachment-choice strong{font-size:13px;color:#253b2c}
.attachment-choice small{font-size:11px;color:#7c8980}
@media(max-width:650px){
  .bale-reminder{margin:7px 8px 0;padding:10px;gap:8px;align-items:flex-start}
  .bale-reminder-icon{width:34px;height:34px;font-size:17px}
  .bale-reminder-copy strong{font-size:12.5px}
  .bale-reminder-copy small{font-size:11.5px;line-height:1.75}
  .bale-reminder-action{min-height:38px;padding:8px 10px;font-size:11px}
  .bale-reminder-dismiss{font-size:10px;padding:6px 2px}
  .message-content{font-size:17px!important;line-height:1.9!important;padding:12px 14px!important}
  .message-sender{font-size:13px!important}
  .message-time{font-size:11px!important}
  .message-file-meta strong{font-size:14px!important}
  .message-file-meta small{font-size:12px!important}
  .message-list{gap:15px}
  .attachment-menu{right:8px;bottom:57px;width:min(300px,calc(100vw - 20px));padding:8px}
  .attachment-choice{padding:12px}
  .attachment-choice strong{font-size:14px}
  .attachment-choice small{font-size:12px}
}
@media(max-width:390px){
  .message-content{font-size:16px!important;padding:11px 13px!important}
  .bale-reminder{flex-wrap:wrap}
  .bale-reminder-copy{flex-basis:calc(100% - 48px)}
  .bale-reminder-form{margin-right:42px}
}