/* Everyday messenger layout, shared by Windows and Linux. */
:root{font-family:'Segoe UI',system-ui,sans-serif;--bg:#efeae2;--panel:#fff;--soft:#f0f2f5;--line:#e9edef;--ink:#111b21;--muted:#667781;--blue:#008069;--green:#008069;--outgoing:#d9fdd3;--canvas:#efeae2;--selected:#e9edef}
body.dark{--bg:#0b141a;--panel:#111b21;--soft:#202c33;--line:#26343c;--ink:#e9edef;--muted:#8696a0;--blue:#00a884;--green:#00a884;--outgoing:#005c4b;--canvas:#0b141a;--selected:#2a3942}
body[data-chat-theme=blue]{--blue:#1769d2;--green:#1769d2;--outgoing:#ddeaff;--canvas:#edf2f8}
body.dark[data-chat-theme=blue]{--blue:#8ab4f8;--green:#8ab4f8;--outgoing:#1d3d5d;--canvas:#0b1826}
body[data-chat-theme=violet]{--blue:#7952b3;--green:#7952b3;--outgoing:#eee2ff;--canvas:#f2edf6}
body.dark[data-chat-theme=violet]{--blue:#c8aaff;--green:#c8aaff;--outgoing:#3a2d50;--canvas:#181320}
.shell{grid-template-columns:64px minmax(330px,380px) minmax(0,1fr);background:var(--panel)}
.rail{padding:20px 8px 12px;background:var(--soft);border:0;gap:12px}
.rail .brand{width:28px;height:28px;margin:0 0 16px}.rail .icon-button{width:44px;height:42px;border-radius:50%;color:var(--muted)}
.rail .icon-button.active{background:var(--selected);color:var(--ink)}.rail .avatar{border-radius:50%;background:var(--panel);color:var(--blue);cursor:default}
.sidebar{box-shadow:none;background:var(--panel);z-index:2}.sidebar-header{padding:16px 20px 10px;min-height:68px}.sidebar h1{font-size:24px;letter-spacing:-.5px;font-weight:650}
.sidebar-actions .icon-button{width:36px;height:36px}.search-wrap{padding:3px 14px 10px}.search-wrap input{border:0;border-radius:9px;padding:11px 15px;font-size:14px;background:var(--soft)}
.chat-filters{gap:8px;padding:0 14px 14px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}.chat-filters button{font-size:14px;font-weight:500;border:0;background:var(--soft);padding:7px 12px;white-space:nowrap;min-height:34px;color:var(--muted)}
.chat-filters button.selected,body.dark .chat-filters button.selected{color:var(--blue);background:color-mix(in srgb,var(--blue) 14%,var(--panel))}
.sidebar-code{display:none}.chat-list{padding:0;scrollbar-gutter:stable}.chat-item{margin:0;padding:12px 16px;gap:14px;min-height:80px;border-radius:0}.chat-item:hover{background:var(--soft)}.chat-item.selected{background:var(--selected)}
.avatar,.avatar.group{width:49px;height:49px;border-radius:50%;font-size:20px;font-weight:500;background:#dfe5e7;color:#647780}.dark .avatar,.dark .avatar.group{background:#36464f;color:#dce5e9}.avatar svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.6}
.chat-copy strong{font-size:calc(16px * var(--text-scale,1));font-weight:550}.chat-copy p{font-size:calc(13px * var(--text-scale,1));margin-top:6px;line-height:1.5}.chat-meta{font-size:11px;min-width:42px;align-self:stretch;display:flex;align-items:flex-end;flex-direction:column;justify-content:flex-start;padding-top:3px;gap:7px}.badge{background:var(--blue);font-size:11px;min-width:20px;padding:2px 5px;margin:0;border-radius:15px}
.sidebar-footer{padding:10px 18px;min-height:38px;font-size:11px;background:var(--panel);border-top:1px solid var(--line)}.status-dot{width:6px;height:6px}.archive-row{background:transparent;display:flex;gap:26px;align-items:center;width:100%;text-align:left;font-size:14px;font-weight:600;color:var(--ink);min-height:48px;padding:10px 29px;border-bottom:1px solid var(--line)}.archive-row svg{width:20px;height:20px;fill:none;stroke:var(--blue);stroke-width:1.7}
.request-button{font-size:13px;padding:12px 16px;margin:0 14px 8px;width:calc(100% - 28px);border-radius:8px}.empty-small{font-size:14px;padding:35px 24px}.chat-header{min-height:64px;padding:10px 18px;gap:12px;background:var(--soft);box-shadow:none;border-bottom:1px solid var(--line)}.chat-header .avatar{width:42px;height:42px;font-size:18px}.chat-header h2{font-size:16px;font-weight:550}.chat-header p{font-size:12px;margin-top:3px}.chat-header .icon-button{color:var(--muted)}
.conversation{position:relative;background:var(--canvas)}.message-area,.dark .message-area{background-color:var(--canvas);background-image:url("../brand/chat-pattern.svg");background-size:280px 280px;padding:24px clamp(22px,5vw,90px);scroll-behavior:auto}.message-row{margin-bottom:5px}.message-bubble{min-width:75px;max-width:83%;padding:7px 10px 5px;border:0;background:var(--panel);border-radius:0 8px 8px 8px;box-shadow:0 1px 1px #0b141a20}.outgoing .message-bubble,.dark .outgoing .message-bubble{background:var(--outgoing);border:0;border-radius:8px 0 8px 8px}.message-text{font-size:calc(15px * var(--text-scale,1));line-height:1.45}.message-meta{font-size:10px;margin-top:3px;gap:5px}.message-author{font-size:12px;margin-bottom:5px}.day-divider{font-size:12px;color:var(--muted);margin:0 0 18px}.day-divider span{background:var(--soft);border-radius:7px;padding:6px 12px;box-shadow:0 1px 2px #0001}.message-tools{border:0;right:2px;top:2px;box-shadow:none;background:transparent}.message-bubble:hover .message-tools{background:var(--panel)}
.composer-wrap{padding:9px 14px;background:var(--soft);border:0;box-shadow:none}.composer{align-items:flex-end;gap:6px}.composer textarea{background:var(--panel);border-radius:10px;font-size:calc(15px * var(--text-scale,1));min-height:46px;padding:11px 14px;line-height:1.5}.composer .icon-button{color:var(--muted);width:42px;height:46px}.composer .send-button{background:var(--blue)!important;color:white!important;border-radius:50%;width:46px;height:46px}.composer-note{display:none}.composer #record.active{background:var(--danger);color:#fff;border-radius:50%}.reply-strip{font-size:13px;background:var(--panel);padding:10px 12px;border-radius:6px}.file-card strong{font-size:14px}.file-card small{font-size:12px}.file-actions button{font-size:13px;padding:8px 12px}.inline-audio{height:44px;max-width:310px}.reactions{font-size:13px;padding:3px 6px}.new-contact-banner{padding:10px 18px;background:var(--soft)!important;color:var(--ink)!important;border-color:var(--line)!important}.new-contact-banner p{font-size:12px;color:var(--muted)!important}.new-contact-banner button{background:var(--panel)!important;color:var(--blue)!important;border-color:var(--line)!important;font-size:12px}
.primary,.send-button{background:var(--blue);border-radius:8px;font-size:14px;min-height:44px}.primary:hover{background:var(--blue);filter:brightness(.94)}.secondary,.tiny-button{font-size:13px;background:var(--soft);color:var(--blue);border-color:var(--line)}.danger{font-size:13px}.settings-view{padding:24px 28px;max-width:960px;width:100%;margin:0 auto;background:var(--panel)}.settings-view>h2{font-size:24px}.settings-profile{border:0;background:var(--soft);padding:20px;border-radius:12px}.settings-profile .avatar{width:64px;height:64px}.settings-profile h3{font-size:22px}.settings-section{border:0;border-bottom:1px solid var(--line);border-radius:0;padding:18px 4px}.settings-section h3{font-size:16px;color:var(--blue)}.settings-section label{font-size:14px;min-height:40px}.settings-section label small{font-size:12px}.settings-section p,.form-note{font-size:12px}.settings-section select,.settings-section .input{font-size:14px}.settings-buttons button{font-size:13px}.settings-section input[type=checkbox]{accent-color:var(--blue);width:20px;height:20px}.settings-footer{font-size:11px}
dialog{padding:25px;border-radius:14px;box-shadow:0 8px 35px #0b141a35}dialog h2{font-size:22px}dialog p{font-size:14px}.field{font-size:14px}.input,input[type=search],textarea,select{font-size:15px}.menu-list button{font-size:14px;min-height:44px;background:transparent}.menu-list button:hover{background:var(--soft)}.dialog-actions button{font-size:14px}.attachment-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px 12px;margin:18px 0}.attachment-choice{display:flex;flex-direction:column;align-items:center;gap:10px;font-size:13px;background:transparent;color:var(--ink);padding:8px}.attachment-choice span{width:54px;height:54px;border-radius:17px;display:grid;place-items:center;color:var(--blue);background:var(--soft)}.attachment-choice svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.7}.emoji-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.emoji-grid button{font-size:25px;padding:7px;background:transparent;border-radius:8px}.emoji-grid button:hover{background:var(--soft)}
.channel-view{max-width:none}.channel-heading{padding-bottom:12px;border-bottom:1px solid var(--line)}.channel-post{border-radius:10px;padding:18px;border-color:var(--line);margin:12px 0}.channel-list-item{border-radius:0;border:0;border-bottom:1px solid var(--line);padding:18px 4px;font-size:16px}.channel-post .message-text{font-size:15px}.channel-reactions button{font-size:15px}.poll-card{min-width:240px}.poll-option{border-radius:7px;padding:10px;background:color-mix(in srgb,var(--ink) 4%,transparent);font-size:14px}.empty-conversation{background:var(--soft)}.empty-conversation h2{font-size:28px;font-weight:400;letter-spacing:-.4px}.empty-conversation p{font-size:14px}.empty-conversation img{width:75px;height:75px;opacity:.85}.empty-conversation .primary{font-size:14px}.call-overlay{background:radial-gradient(ellipse at 50% 35%,#253a40,#0b141a 75%)}.call-avatar{border-radius:50%;background:#374b53;color:#e9edef;box-shadow:0 0 0 18px #ffffff04}.call-control.answer{background:#00a884}
.onboarding-aside{background:#f0f2f5}.onboarding-aside h1{color:#111b21}.onboarding-aside h1 em,.intro-feature span{color:#008069}.onboarding-form .primary{background:var(--blue)}.onboarding-form>p,.onboarding-aside p{color:#667781}.overline{color:var(--blue)}
@media(max-width:1100px){.shell{grid-template-columns:60px 330px minmax(0,1fr)}.message-area{padding:20px 25px}.message-bubble{max-width:90%}.chat-copy strong{font-size:15px}.chat-filters{gap:6px}.chat-filters button{font-size:13px;padding:7px 10px}}
@media(max-width:850px){.shell{grid-template-columns:56px 290px minmax(0,1fr)}.sidebar-header{padding-inline:14px}.chat-item{padding-inline:12px;gap:10px}.avatar{width:44px;height:44px}.chat-copy p{font-size:12px}.message-area{padding:18px 14px}.message-bubble{max-width:95%}.chat-filters{padding-inline:10px}.settings-view{padding:22px 18px}}

body.dark .primary{color:#0b141a}.dark .outgoing .message-meta,.dark .outgoing .file-card small,.dark .outgoing .poll-card>small{color:#bdd9d1}.dark .outgoing .message-meta .read{color:#7acdf0}