/* Scoped conversation layout; all non-conversation screens retain their existing design. */
.c-shell{--c-green:#008069;--c-dark:#111b21;--c-muted:#667781;--c-line:#e9edef;--c-bg:#f0f2f5;display:grid;grid-template-columns:58px minmax(280px,355px) minmax(0,1fr);direction:rtl;background:#fff;height:calc(100dvh - 270px);min-height:560px;border:1px solid #dde3e7;border-radius:16px;overflow:hidden;font:15px/1.5 Tajawal,system-ui,sans-serif;color:var(--c-dark);isolation:isolate}

body.conversation-mode{overflow:hidden}
body.conversation-mode #conversations .c-shell{position:fixed;inset:0;z-index:1040;width:100%;height:100dvh;border-radius:0;border:0;min-height:0}
.c-shell *{box-sizing:border-box}
.c-shell button,.c-dialog button{font:inherit;cursor:pointer}
.c-shell button:disabled,.c-dialog button:disabled{cursor:not-allowed;opacity:.5}
.c-icon{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;vertical-align:middle}
.c-icon-btn{display:inline-grid;place-items:center;width:40px;height:40px;border:0;border-radius:50%;background:transparent;color:#54656f;padding:8px;flex-shrink:0}
.c-icon-btn:hover,.c-icon-btn:focus-visible{background:#dde5e9}
.c-icon-btn:focus-visible,.c-chat-row:focus-visible,.c-filter:focus-visible{outline:2px solid var(--c-green);outline-offset:-2px}
.c-rail{background:var(--c-bg);border-left:1px solid #dfe5e7;display:flex;align-items:center;flex-direction:column;gap:14px;padding:14px 6px}
.c-rail .c-icon-btn.selected{background:#d1e9e2;color:#087f6c}
.c-rail-bottom{margin-top:auto;display:grid;gap:8px}
.c-side{display:flex;flex-direction:column;min-height:0;border-left:1px solid #dfe5e7;background:#fff}
.c-side-head{padding:16px 17px 10px;display:flex;align-items:center;justify-content:space-between;gap:6px}
.c-side-head h2{margin:0;font-size:24px;font-weight:800;letter-spacing:-.4px}
.c-account{font-size:12px;color:var(--c-muted);padding:0 18px 10px;min-height:20px}
.c-search-wrap{display:flex;align-items:center;gap:9px;margin:0 12px 10px;padding:0 12px;background:var(--c-bg);border-radius:9px;min-height:40px;color:#667781}
.c-search-wrap input{font:inherit;outline:none;border:0;background:transparent;min-width:0;width:100%;padding:7px 0;font-size:14px;color:inherit}
.c-filters{display:flex;gap:7px;padding:0 12px 13px;border-bottom:1px solid var(--c-line)}
.c-filter{border:0;background:var(--c-bg);border-radius:22px;color:#667781;padding:5px 13px;font-size:13px}
.c-filter.on{background:#e7fce3;color:#008069}
.c-chat-list{overflow:auto;flex:1;min-height:0}
.c-chat-row{display:flex;text-align:start;align-items:center;gap:11px;width:100%;border:0;background:#fff;padding:11px 14px;min-height:78px;position:relative;color:inherit}
.c-chat-row:after{position:absolute;content:'';height:1px;background:var(--c-line);bottom:0;left:14px;right:77px}
.c-chat-row:hover{background:#f5f6f6}
.c-chat-row.on{background:#f0f2f5}
.c-avatar{height:48px;width:48px;border-radius:50%;display:grid;place-items:center;background:#dfe7e9;color:#637980;font-size:18px;font-weight:700;flex-shrink:0}
.c-avatar.group{background:#dae9e4;color:#28745f}
.c-chat-content{min-width:0;flex:1}
.c-chat-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.c-chat-name{font-weight:700;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.c-chat-date{font-size:11px;color:var(--c-muted);white-space:nowrap}
.c-chat-preview{display:flex;align-items:center;gap:4px;font-size:13px;color:var(--c-muted);margin-top:3px}
.c-chat-preview>span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}
.c-unread{min-width:19px;height:19px;display:grid;place-items:center;background:#25d366;border-radius:20px;font-size:11px;color:#fff;padding:0 5px}
.c-side-note{font-size:11px;color:#71818a;border-top:1px solid var(--c-line);padding:10px 14px;line-height:1.55}
.c-main{min-width:0;min-height:0;display:flex;flex-direction:column;position:relative;background:#efeae2}
.c-head{height:73px;display:flex;align-items:center;gap:10px;background:var(--c-bg);padding:10px 15px;border-bottom:1px solid #ddd;flex-shrink:0}
.c-head .c-avatar{height:42px;width:42px;font-size:16px}
.c-head-title{flex:1;min-width:0}
.c-head-title strong{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:17px}
.c-head-title small{display:block;font-size:12px;color:var(--c-muted);unicode-bidi:plaintext}
.c-head-tools{display:flex;gap:3px}
.c-back{display:none}
.c-banner{font-size:12px;background:#fff7d8;color:#775c21;padding:8px 14px;display:flex;align-items:center;gap:8px;flex-shrink:0}
.c-banner[hidden]{display:none}
.c-scroll{flex:1;overflow:auto;overscroll-behavior:contain;min-height:0;padding:18px max(20px,5%);background-color:#efeae2;background-image:radial-gradient(#dfdbd3 1px,transparent 1px);background-size:20px 20px;scrollbar-gutter:stable}
.c-empty{display:grid;place-items:center;text-align:center;height:100%;min-height:240px;color:#657982;padding:30px}
.c-empty .c-icon{width:80px;height:80px;stroke-width:1;color:#70a99b;margin-bottom:10px}
.c-empty h3{font-size:27px;font-weight:500;color:#41525d}
.c-empty p{font-size:14px;line-height:1.8;max-width:450px}
.c-day{text-align:center;margin:11px 0 20px}
.c-day span{display:inline-block;border-radius:7px;background:#fffdf8;padding:4px 12px;font-size:11px;color:#667781;box-shadow:0 1px 2px #0001}
.c-message{display:flex;justify-content:flex-end;margin:5px 0 10px;position:relative}
.c-message.out{justify-content:flex-start}
.c-bubble{max-width:min(76%,640px);min-width:85px;background:#fff;border-radius:8px 8px 8px 0;padding:7px 10px 5px;box-shadow:0 1px 1px #0002;overflow-wrap:anywhere;position:relative}
.c-message.out .c-bubble{background:#d9fdd3;border-radius:8px 8px 0 8px}
.c-sender{font-size:12px;color:#087f6c;font-weight:700;margin-bottom:3px}
.c-text{white-space:pre-wrap;line-height:1.75;font-size:15px;unicode-bidi:plaintext}
.c-stamp{display:flex;align-items:center;justify-content:flex-end;gap:5px;font-size:10px;color:#667781;margin-top:3px}
.c-stamp .c-icon{height:16px;width:16px}
.c-tick-read{color:#53bdeb}
.c-message-actions{display:flex;gap:2px;position:absolute;top:-15px;left:4px;background:#fff;box-shadow:0 2px 6px #0002;border-radius:20px;padding:2px;opacity:0;pointer-events:none;z-index:3}
.c-bubble:hover .c-message-actions,.c-bubble:focus-within .c-message-actions{opacity:1;pointer-events:auto}
.c-message-actions button{width:28px;height:28px;padding:5px}
.c-message-actions .c-icon{width:17px;height:17px}
.c-quote{border-right:3px solid #06a884;background:#00000008;padding:6px 9px;border-radius:5px;margin:0 0 7px;font-size:12px;white-space:pre-wrap;max-height:70px;overflow:hidden}
.c-file{border:1px solid #0000000b;background:#00000004;border-radius:7px;margin:3px 0;padding:9px;display:flex;gap:10px;align-items:center;min-width:min(260px,100%);max-width:310px}
.c-file .c-icon{width:34px;height:34px;color:#6c8588}
.c-file-text{min-width:0;flex:1}
.c-file-text b{font-size:12px;display:block;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
.c-file-text small{font-size:10px;color:#748389;display:block}
.c-file button{border:0;background:#fff8;display:grid;place-items:center;padding:5px;border-radius:50%;flex-shrink:0}
.c-file button .c-icon{width:24px;height:24px}
.c-thumb{display:block;border:0;position:relative;background:#dfe8e2;border-radius:6px;padding:0;margin:3px 0;max-width:290px;overflow:hidden;color:#48796d;min-width:220px;min-height:145px;cursor:pointer}
.c-thumb img{max-width:290px;width:100%;height:180px;object-fit:cover;display:block}
.c-thumb .c-icon{width:48px;height:48px;margin:40px auto;display:block}
.c-thumb-label{position:absolute;bottom:0;inset-inline:0;padding:5px;font-size:11px;text-align:center;background:#ffffffe6;color:#41525d}
.c-error{color:#a24227;font-size:11px;margin-top:4px}
.c-compose{background:var(--c-bg);padding:9px 15px 11px;position:relative;border-top:1px solid #e0e5e7;flex-shrink:0}
.c-compose-row{display:flex;align-items:flex-end;gap:8px}
.c-compose textarea{font:inherit;font-size:15px;line-height:1.6;border:0;outline:none;resize:none;width:100%;min-height:45px;max-height:130px;overflow:auto;border-radius:8px;padding:10px 13px;background:#fff;unicode-bidi:plaintext}
.c-send{background:var(--c-green);color:white;width:43px;height:43px}
.c-send:hover{background:#006c58;color:white}
.c-draft-files{display:flex;gap:8px;overflow:auto;max-height:110px;padding:5px 0 10px}
.c-draft-files:empty{display:none}
.c-draft-file{display:flex;gap:7px;align-items:center;min-width:165px;max-width:230px;background:#fff;padding:7px;border-radius:8px;border:1px solid #d7e0e3;font-size:12px}
.c-draft-file span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.c-draft-file .c-icon-btn{height:25px;width:25px;padding:4px}
.c-reply-strip{border-right:4px solid var(--c-green);padding:7px 10px;border-radius:5px;display:flex;gap:10px;align-items:center;background:#e5ebe8;margin-bottom:8px}
.c-reply-strip[hidden]{display:none}
.c-reply-strip>span{flex:1;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.c-emoji{position:absolute;bottom:75px;right:12px;width:285px;background:#fff;padding:12px;border-radius:12px;box-shadow:0 4px 20px #0003;display:flex;flex-wrap:wrap;z-index:5}
.c-emoji[hidden]{display:none}
.c-emoji button{border:0;background:none;font-size:25px;padding:6px;border-radius:6px}
.c-emoji button:hover{background:#edf2f4}
.c-scroll-button{border:0;background:#fff;padding:7px 15px;border-radius:18px;color:#008069;font-size:12px;box-shadow:0 1px 4px #0001;display:block;margin:0 auto 14px}
.c-send-progress{font-size:11px;color:#008069;margin-top:4px;min-height:0}
.c-chat-search{background:#f7f9fa;padding:7px 12px;border-bottom:1px solid #e2e7eb}
.c-chat-search input{width:100%;font:inherit;padding:6px 10px;border:1px solid #d7e0e3;border-radius:8px}
.c-chat-search[hidden]{display:none}
.c-drawer{position:absolute;top:73px;bottom:0;left:0;width:min(360px,100%);z-index:9;background:#fff;border-right:1px solid #e1e7e8;box-shadow:4px 0 20px #0001;overflow:auto;padding:16px}
.c-drawer[hidden]{display:none}
.c-drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}
.c-drawer h3{font-size:18px;font-weight:700;margin:0}
.c-drawer small{color:#74858e;word-break:break-all}
.c-member{display:flex;align-items:center;gap:9px;padding:9px 0;border-bottom:1px solid #edf0f2}
.c-member .c-avatar{width:35px;height:35px;font-size:14px}
.c-member .c-member-data{min-width:0;flex:1}
.c-member b{font-size:13px}
.c-member small{display:block;font-size:11px}
.c-member-tag{background:#e2f6e8;color:#128963;font-size:10px;border-radius:4px;padding:2px 4px}
.c-btn{border:1px solid #d8e0e4;border-radius:7px;padding:8px 13px;background:#fff;color:#1c6a5c;font:inherit;font-size:13px;display:inline-flex;align-items:center;justify-content:center;gap:6px;text-decoration:none}
.c-btn.primary{background:#008069;color:#fff;border-color:#008069}
.c-btn:hover{filter:brightness(.97)}
.c-dialog{direction:rtl;border:0;border-radius:15px;width:min(590px,94vw);padding:0;color:#17252d;font:15px/1.6 Tajawal,system-ui,sans-serif;box-shadow:0 24px 75px #0006;max-height:90dvh}
.c-dialog::backdrop{background:#111b2177;backdrop-filter:blur(2px)}
.c-dialog-head{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid #e9edef}
.c-dialog-head h3{font-size:19px;margin:0;font-weight:700}
.c-dialog-body{padding:18px 20px;overflow:auto;max-height:65dvh}
.c-dialog-foot{padding:12px 20px;border-top:1px solid #e9edef;display:flex;gap:9px;justify-content:flex-end}
.c-dialog input:not([type=checkbox]),.c-dialog textarea,.c-dialog select{display:block;width:100%;border:1px solid #d8e0e4;border-radius:8px;padding:9px 11px;font:inherit;box-sizing:border-box;outline-color:#008069;background:#fff;color:#17252d}
.c-dialog label{display:block;font-size:13px;color:#54656f;margin:10px 0 5px}
.c-dialog .c-small{color:#667781;font-size:12px}
.c-dialog-contacts{max-height:245px;overflow:auto;margin-top:13px}
.c-dialog-contact{display:flex;width:100%;gap:10px;align-items:center;border:0;background:#fff;text-align:start;padding:9px;border-radius:6px}
.c-dialog-contact:hover{background:#eef6f1}
.c-dialog-contact .c-avatar{width:38px;height:38px;font-size:14px}
.c-dialog-contact b{display:block;font-size:14px}
.c-dialog-contact small{display:block;color:#667781;font-size:12px}
.c-preview-dialog{width:min(950px,96vw);background:#f8fafb}
.c-preview-view{display:grid;place-items:center;min-height:160px}
.c-preview-view img,.c-preview-view video{max-width:100%;max-height:65dvh;border-radius:7px}
.c-preview-view audio{width:min(450px,100%)}
.c-drop-active:after{content:'أفلت الملفات لإرفاقها';position:absolute;inset:73px 0 0;background:#e8faf3ec;z-index:10;display:grid;place-items:center;border:3px dashed #008069;color:#008069;font-size:25px;pointer-events:none}
.c-transfer-list .c-bubble{max-width:90%}
.c-transfer-list{background:#efeae2!important}
.c-transfer-notice{font-size:12px;background:#fff8e1;color:#84651e;padding:8px 10px;border-radius:6px;margin-bottom:9px}
.c-label{font-size:11px;color:#567168}
.c-no-margin{margin:0}
.c-pad{padding:18px}
.c-flex{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.c-fullwidth{width:100%}
.c-ui-hidden{display:none!important}

@media(max-width:1020px){.c-shell{grid-template-columns:50px 295px minmax(0,1fr)}
.c-head{padding:8px 10px;gap:7px}
.c-head-tools{gap:0}
.c-head-tools .c-icon-btn{width:34px;height:34px;padding:6px}
.c-scroll{padding:12px 18px}
.c-bubble{max-width:88%}
}

@media(max-width:720px){.c-shell{display:flex;min-height:560px}
.c-rail{width:49px;flex-shrink:0}
.c-side{flex:1;min-width:0;border:0}
.c-main{display:none}
.c-shell.has-chat .c-rail,.c-shell.has-chat .c-side{display:none}
.c-shell.has-chat .c-main{display:flex;width:100%}
.c-back{display:inline-grid}
.c-head-title strong{font-size:15px}
.c-head-title small{font-size:10px}
.c-head-tools .c-hide-mobile{display:none}
.c-head .c-avatar{width:35px;height:35px}
.c-head{height:65px}
.c-scroll{padding:12px}
.c-bubble{max-width:88%}
.c-message-actions{position:static;opacity:1;pointer-events:auto;box-shadow:none;justify-content:flex-end;background:transparent;margin:-3px -4px 0}
.c-message-actions button{width:25px;height:23px}
.c-compose{padding:8px}
.c-compose-row{gap:3px}
.c-compose-row>.c-icon-btn{width:34px;height:39px;padding:6px}
.c-compose textarea{font-size:16px;padding:8px;min-height:40px}
.c-drawer{top:65px}
.c-thumb{min-width:180px;max-width:240px}
.c-thumb img{height:155px}
.c-file{min-width:200px;max-width:240px}
.c-stamp{font-size:10px}
.c-dialog-body{padding:13px 15px}
.c-dialog-head,.c-dialog-foot{padding:12px 15px}
.c-banner{font-size:11px}
.c-head-tools .c-icon-btn{width:31px;padding:5px}
}


/* 2.1 conversation workspace controls */
.c-filters{flex-wrap:wrap;padding-bottom:9px;gap:6px}.c-filter{padding:5px 10px;white-space:nowrap}.c-list-count{font-size:11px;color:#73828a;padding:6px 17px}.c-icon-btn.on{background:#d1e9e2;color:#008069}.c-list-pin .c-icon{width:14px;height:14px}.c-more-chats{margin-top:12px}
.c-members-title{margin-top:18px!important}.c-member-search{display:block;width:100%;padding:9px 11px;background:#f0f2f5;border:1px solid #e1e8e7;border-radius:9px;font:inherit;font-size:13px;margin:10px 0;box-sizing:border-box}.c-media-filters{display:flex;gap:5px;flex-wrap:wrap;margin-top:10px}.c-gallery-item{border-bottom:1px solid #e9edef;padding:9px 0}
.c-jump{position:absolute;left:22px;bottom:125px;border:0;border-radius:50%;width:42px;height:42px;background:white;color:#54656f;box-shadow:0 2px 8px #0003;z-index:8;display:grid;place-items:center}.c-jump[hidden]{display:none}
.c-attach-menu{position:absolute;bottom:76px;right:20px;z-index:8;display:grid;gap:5px;width:260px;background:white;padding:12px;border-radius:13px;box-shadow:0 4px 22px #0003}.c-attach-menu[hidden]{display:none}.c-attach-menu button{border:0;background:transparent;text-align:right;padding:11px;border-radius:8px;color:#22333b;font:inherit}.c-attach-menu button:hover{background:#eef7f3}.c-attach-menu p{font-size:11px;color:#667781;margin:5px 8px}
.c-shell .c-btn:focus-visible,.c-shell .c-attach-menu button:focus-visible{outline:2px solid #008069;outline-offset:2px}
@media(max-width:720px){.c-head-tools{gap:0}.c-head-tools .c-icon-btn{width:29px;height:32px}.c-head-title{min-width:65px}.c-head-title strong{font-size:14px}.c-head-title small{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.c-attach-menu{right:8px}.c-jump{left:12px;bottom:135px}}