@font-face{font-family:Vazir;src:url(fonts/vazirmatn.woff2) format("woff2");font-weight:100 900;font-display:swap}
:root{--bg:#060a16;--panel:#0d1428;--panel2:#121b33;--line:rgba(148,163,184,.12);--line2:rgba(148,163,184,.22);--text:#e2e8f0;--mut:#94a3b8;--dim:#64748b;--cyan:#22d3ee;--violet:#a78bfa;--rose:#fb7185;--amber:#fbbf24;--green:#34d399;--r:12px}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.7 Vazir,Tahoma,sans-serif;-webkit-font-smoothing:antialiased}
button,input{font:inherit;color:inherit}svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.hidden{display:none!important}.mut{color:var(--mut)}.grow{flex:1}
.boot{position:fixed;inset:0;display:grid;place-items:center}.boot img{animation:pulse 1.4s infinite}@keyframes pulse{50%{opacity:.4}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 16px;border-radius:11px;border:1px solid var(--line2);background:var(--panel2);cursor:pointer;font-weight:600;white-space:nowrap}
.btn:hover{border-color:var(--cyan)}.btn.pri{background:linear-gradient(135deg,#22d3ee,#818cf8);border:0;color:#04101e}.btn.ghost{background:transparent}.btn.sm{height:32px;padding:0 12px;font-size:13px}.btn.wide{width:100%}
.btn:disabled{opacity:.55;cursor:wait}.btn.file{position:relative;overflow:hidden}.btn.file input{position:absolute;inset:0;opacity:0;cursor:pointer}
.lnk{background:none;border:0;color:var(--cyan);cursor:pointer;padding:4px 6px;font-size:13px;text-align:start}.lnk.danger{color:var(--rose)}.lnk.sm{font-size:12px}
.ibtn{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:transparent;display:grid;place-items:center;cursor:pointer;flex:none}.ibtn:hover{border-color:var(--cyan)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
/* login */
.login{min-height:100%;display:grid;place-items:center;padding:16px;background:radial-gradient(80% 60% at 80% 0,rgba(34,211,238,.12),transparent),radial-gradient(70% 60% at 0 100%,rgba(167,139,250,.1),transparent)}
.lcard{width:min(380px,100%);padding:28px;border-radius:20px;border:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column;gap:12px;text-align:center}
.lcard img{margin:0 auto}.lcard h1{margin:0;font-size:22px}.lcard p{margin:0 0 6px}
.lcard label{display:flex;flex-direction:column;gap:6px;text-align:start;font-size:13px;color:var(--mut)}
input{height:42px;border-radius:11px;border:1px solid var(--line2);background:rgba(6,10,22,.6);padding:0 12px;outline:none;width:100%}input:focus{border-color:var(--cyan)}
.err{color:var(--rose);min-height:20px;font-size:13px}
/* app */
.app{display:grid;grid-template-columns:240px minmax(300px,420px) minmax(0,1fr);height:100vh;height:100dvh}
.side{border-inline-end:1px solid var(--line);background:var(--panel);padding:14px;display:flex;flex-direction:column;gap:10px;overflow:auto}
.brand{display:flex;gap:10px;align-items:center;margin-bottom:4px}.brand div{display:flex;flex-direction:column;min-width:0}.brand span{font-size:11.5px;color:var(--mut);overflow:hidden;text-overflow:ellipsis}
.folders{display:flex;flex-direction:column;gap:2px;margin-top:6px}
.folders a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;color:var(--mut);text-decoration:none;cursor:pointer}
.folders a:hover{background:rgba(255,255,255,.04);color:var(--text)}.folders a.on{background:rgba(34,211,238,.1);color:var(--text)}
.folders a span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.folders a b{font-size:11.5px;background:var(--cyan);color:#04101e;border-radius:99px;padding:0 7px;min-width:20px;text-align:center}
.side-foot{margin-top:auto;display:flex;flex-direction:column;gap:2px;border-top:1px solid var(--line);padding-top:10px}
.list{display:flex;flex-direction:column;min-width:0;border-inline-end:1px solid var(--line)}
.ltop{display:flex;gap:8px;padding:12px;align-items:center}.menu{display:none}
.srch{flex:1;position:relative;display:flex;align-items:center}.srch svg{position:absolute;inset-inline-start:12px;color:var(--dim)}.srch input{padding-inline-start:38px}
.bulk{display:flex;gap:6px;align-items:center;flex-wrap:wrap;padding:6px 12px;background:rgba(34,211,238,.06);border-block:1px solid var(--line);font-size:13px}
.ftitle{display:flex;gap:8px;align-items:baseline;padding:4px 14px 8px;font-size:13px}
.rows{flex:1;overflow:auto}
.row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:4px 10px;padding:10px 12px;border-bottom:1px solid var(--line);cursor:pointer;position:relative}
.row:hover{background:rgba(255,255,255,.025)}.row.on{background:rgba(34,211,238,.08)}.row.unread::before{content:"";position:absolute;inset-inline-start:0;top:12px;bottom:12px;width:3px;border-radius:3px;background:var(--cyan)}
.row .ck{grid-row:1/3;align-self:center;width:18px;height:18px;accent-color:var(--cyan)}
.row .who{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--mut)}.row.unread .who,.row.unread .sub{color:var(--text);font-weight:700}
.row .dt{font-size:12px;color:var(--dim);white-space:nowrap;display:flex;gap:6px;align-items:center}
.row .sub{grid-column:2/4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13.5px;color:var(--mut)}
.row .star{background:none;border:0;cursor:pointer;color:var(--dim);padding:0;font-size:15px;line-height:1}.row .star.on{color:var(--amber)}
.pager{display:flex;gap:8px;justify-content:center;align-items:center;padding:8px;border-top:1px solid var(--line);font-size:13px}
.empty{display:grid;place-items:center;height:100%;color:var(--dim);padding:24px;text-align:center}
/* reader */
.read{display:flex;flex-direction:column;min-width:0;min-height:0}
.rhead{padding:16px 18px 10px;border-bottom:1px solid var(--line)}.rhead h2{margin:0 0 8px;font-size:18px;line-height:1.6}
.racts{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.back{display:none}
.meta{display:grid;grid-template-columns:auto minmax(0,1fr);gap:2px 10px;font-size:13px}.meta span{color:var(--dim)}.meta b{font-weight:500;overflow-wrap:anywhere}
.imgs{display:flex;gap:8px;align-items:center;padding:8px 18px;background:rgba(251,191,36,.08);border-bottom:1px solid var(--line);font-size:12.5px;color:#fde68a}
.frame{flex:1;min-height:0;border:0;width:100%;background:#fff} .frame.dark{background:#0f1623}
.ratts{display:flex;gap:8px;flex-wrap:wrap;padding:10px 18px;border-top:1px solid var(--line)}
.ratts a{display:inline-flex;gap:8px;align-items:center;padding:6px 12px;border:1px solid var(--line2);border-radius:10px;color:var(--text);text-decoration:none;font-size:12.5px;max-width:280px}
.ratts a span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ratts a:hover{border-color:var(--cyan)}
/* compose */
.compose{position:fixed;inset-inline-start:24px;bottom:0;width:min(680px,calc(100% - 32px));height:min(640px,calc(100vh - 40px));background:var(--panel);border:1px solid var(--line2);border-bottom:0;border-radius:16px 16px 0 0;display:flex;flex-direction:column;box-shadow:0 -20px 60px -20px rgba(0,0,0,.7);z-index:20}
.chead{display:flex;gap:10px;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line)}.chead b{flex:1}
.cfields{padding:6px 14px;display:flex;flex-direction:column;gap:6px;border-bottom:1px solid var(--line)}
.cfields label{display:flex;align-items:center;gap:10px}.cfields label span{width:56px;color:var(--mut);font-size:13px;flex:none}.cfields input{height:36px}
.ccx{display:none;flex-direction:column;gap:6px}.ccx.on{display:flex}
.tools{display:flex;gap:2px;padding:6px 10px;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.tools button{width:34px;height:32px;border:0;border-radius:8px;background:transparent;cursor:pointer;color:var(--mut)}.tools button:hover{background:rgba(255,255,255,.06);color:var(--text)}.tools .sep{width:1px;background:var(--line2);margin:4px 4px}
.linkbar{display:flex;gap:8px;padding:6px 10px;border-bottom:1px solid var(--line)}.linkbar input{height:32px}
.editor{flex:1;overflow:auto;padding:14px 16px;outline:none;line-height:1.9;min-height:120px}
.editor blockquote{margin:6px 0;padding:2px 12px;border-inline-start:3px solid var(--line2);color:var(--mut)}.editor a{color:var(--cyan)}
.atts{display:flex;gap:6px;flex-wrap:wrap;padding:0 14px}.atts:not(:empty){padding-bottom:8px}
.atts span{display:inline-flex;gap:6px;align-items:center;padding:4px 10px;border-radius:99px;border:1px solid var(--line2);font-size:12px}.atts span button{border:0;background:none;color:var(--rose);cursor:pointer}
.atts span i{font-style:normal;color:var(--dim)}
.cfoot{display:flex;gap:8px;align-items:center;padding:10px 14px;border-top:1px solid var(--line)}
/* modal & toast */
.modal{position:fixed;inset:0;background:rgba(2,6,23,.7);display:grid;place-items:center;z-index:30;padding:16px}
.mbox{width:min(460px,100%);background:var(--panel);border:1px solid var(--line2);border-radius:16px;padding:18px}.mbox h3{margin:0 0 12px}.mbox label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--mut);margin-top:10px}
.mbox select{height:42px;border-radius:11px;border:1px solid var(--line2);background:var(--panel2);padding:0 10px;width:100%}
.mbox .sig{min-height:90px;border:1px solid var(--line2);border-radius:11px;padding:8px 12px;outline:none;color:var(--text)}
.mfoot{display:flex;gap:8px;margin-top:16px}
.toast{position:fixed;bottom:20px;inset-inline-end:20px;display:flex;flex-direction:column;gap:8px;z-index:40}
.toast div{padding:10px 16px;border-radius:12px;background:var(--panel2);border:1px solid var(--line2);box-shadow:0 10px 30px -10px #000;font-size:13px;max-width:360px}.toast div.e{border-color:rgba(251,113,133,.5)}
@media (max-width:1100px){.app{grid-template-columns:220px minmax(0,1fr)}.read{position:fixed;inset:0;background:var(--bg);z-index:10}.read.empty-pane{display:none}.back{display:inline-grid}}
@media (max-width:760px){.app{grid-template-columns:minmax(0,1fr)}.side{position:fixed;inset-block:0;inset-inline-start:0;width:260px;z-index:15;transform:translateX(100%);transition:transform .2s}.side.open{transform:none;box-shadow:0 0 60px rgba(0,0,0,.6)}
  .menu{display:grid}.compose{inset:0;width:100%;height:100%;border-radius:0}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
/* native controls follow the dark theme (selects were black text on a dark box) */
:root{color-scheme:dark} select{font:inherit;color:var(--text)} option{background:var(--panel2);color:var(--text)}
/* move dialog */
.mvlist{display:flex;flex-direction:column;gap:4px;max-height:320px;overflow:auto}
.mvlist button{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;border:1px solid var(--line);background:transparent;color:var(--text);cursor:pointer;text-align:start}
.mvlist button span{flex:1} .mvlist button i{font-style:normal;font-size:12px;color:var(--dim)}
.mvlist button:hover{border-color:var(--line2);background:rgba(255,255,255,.03)} .mvlist button.on{border-color:var(--cyan);background:rgba(34,211,238,.1)}
/* drag & drop */
.dragging .folders a:not(.on){outline:1px dashed var(--line2);outline-offset:-1px}
.folders a.drop{background:rgba(34,211,238,.18);color:var(--text);outline:2px solid var(--cyan)!important;outline-offset:-2px}
.dragghost{position:fixed;top:-100px;inset-inline-start:-100px;max-width:240px;padding:6px 12px;border-radius:10px;background:var(--cyan);color:#04101e;font-weight:700;font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
/* live arrivals */
.row.fresh{animation:fresh 2.4s ease-out}@keyframes fresh{0%{background:rgba(34,211,238,.22);transform:translateY(-6px);opacity:.3}25%{transform:none;opacity:1}100%{background:transparent}}
.newpill{margin:0 12px 6px;padding:6px 12px;border-radius:99px;border:0;background:var(--cyan);color:#04101e;font-weight:700;font-size:12.5px;cursor:pointer}
/* signature */
.mbox.wide{width:min(640px,100%)} .sigtools{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:4px 0 6px;font-size:12px}
.mbox .sig img,.editor img{max-width:100%;height:auto;cursor:pointer;border-radius:4px}
.editor *{position:static!important}  /* reopened draft HTML can never cover the app */
/* list head: select all + quick filters */
.lhead{display:flex;align-items:center;gap:10px;padding:0 12px 8px}
.selall{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;cursor:pointer} .selall:hover{background:rgba(255,255,255,.05)}
.selall input,.row .ck{width:18px;height:18px;accent-color:var(--cyan);cursor:pointer}
.flt{display:flex;gap:4px;flex-wrap:wrap} .flt button{height:28px;padding:0 10px;border-radius:99px;border:1px solid var(--line);background:transparent;color:var(--mut);font-size:12px;cursor:pointer}
.flt button:hover{border-color:var(--line2);color:var(--text)} .flt button.on{background:rgba(34,211,238,.12);border-color:rgba(34,211,238,.45);color:var(--text)}
.ftitle .lnk{font-size:18px;line-height:1;padding:0 6px}
/* selection and focus */
.row.sel{background:rgba(167,139,250,.09)} .row.sel:hover{background:rgba(167,139,250,.13)}
.row.kfocus{box-shadow:inset 3px 0 0 var(--violet)} .row.ctxon{background:rgba(34,211,238,.12)}
.bulk{gap:4px 10px;min-height:38px} .bulk b{font-size:13px} .bulk .lnk{padding:4px 6px}
.folders a i.cnt{font-style:normal;font-size:11px;color:var(--dim)}
/* context menu */
.ctx{position:fixed;z-index:50;min-width:220px;max-width:300px;max-height:calc(100vh - 16px);overflow:auto;padding:6px;border-radius:14px;background:#111a31;border:1px solid var(--line2);box-shadow:0 18px 50px -12px rgba(0,0,0,.75)}
.ctx-t{padding:6px 10px 8px;font-size:12px;font-weight:700;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;border-bottom:1px solid var(--line);margin-bottom:4px}
.ctx button{display:flex;align-items:center;gap:10px;width:100%;padding:7px 10px;border:0;border-radius:9px;background:transparent;color:var(--text);cursor:pointer;text-align:start;font-size:13px}
.ctx button:hover,.ctx button:focus{background:rgba(34,211,238,.12);outline:none} .ctx button:disabled{opacity:.4;cursor:default;background:transparent}
.ctx button.danger{color:var(--rose)} .ctx button.danger:hover,.ctx button.danger:focus{background:rgba(251,113,133,.12)}
.ctx .ic{width:18px;text-align:center;flex:none;color:var(--mut)} .ctx .tx{flex:1} .ctx .ar{color:var(--dim)} .ctx hr{border:0;border-top:1px solid var(--line);margin:4px 2px}
kbd{display:inline-block;min-width:18px;padding:1px 6px;border-radius:6px;border:1px solid var(--line2);border-bottom-width:2px;background:rgba(255,255,255,.04);font:11px/1.6 ui-monospace,monospace;color:var(--mut);text-align:center;direction:ltr}
/* mailbox space */
.quota{padding:10px 4px 2px;display:flex;flex-direction:column;gap:5px;font-size:12px} .quota .qh{display:flex;justify-content:space-between;color:var(--mut)}
.quota .qb{height:6px;border-radius:99px;background:rgba(255,255,255,.07);overflow:hidden} .quota .qb i{display:block;height:100%;background:var(--green);border-radius:99px}
.quota.mid .qb i{background:var(--amber)} .quota.hi .qb i{background:var(--rose)} .quota.hi .qh b{color:var(--rose)}
/* shortcuts help */
.keys{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 18px;font-size:13px} .keys div{display:flex;gap:10px;align-items:center} .keys kbd{min-width:84px}
/* recipient suggestions */
.sug{position:fixed;z-index:45;max-height:260px;overflow:auto;padding:4px;border-radius:12px;background:#111a31;border:1px solid var(--line2);box-shadow:0 16px 40px -12px rgba(0,0,0,.7)}
.sug button{display:flex;flex-direction:column;align-items:flex-start;gap:0;width:100%;padding:6px 10px;border:0;border-radius:8px;background:transparent;color:var(--text);cursor:pointer;text-align:start}
.sug button span{font-size:11.5px;color:var(--mut)} .sug button.on,.sug button:hover{background:rgba(34,211,238,.12)}
.compose.dropfiles{outline:2px dashed var(--cyan);outline-offset:-6px}
.compose.dropfiles .editor{background:rgba(34,211,238,.04)}
@media (max-width:760px){.keys{grid-template-columns:1fr}.flt button{height:26px;padding:0 8px}}
/* recipients as chips */
.cfields label.rfield{flex-wrap:wrap;align-items:center;gap:6px;min-height:40px;padding:2px 0;cursor:text}
.cfields label.rfield input{flex:1;min-width:160px;border:0;background:transparent;height:32px;padding:0 4px}
.cfields label.rfield:focus-within{box-shadow:inset 0 -2px 0 var(--cyan)}
.rchips{display:contents}
.rchip{flex:none;display:inline-flex;align-items:center;gap:4px;max-width:260px;height:28px;padding:0 4px 0 10px;border-radius:99px;background:rgba(34,211,238,.12);border:1px solid rgba(34,211,238,.35);font-size:12.5px;cursor:default}
.rchip b{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rchip button{width:20px;height:20px;border-radius:50%;border:0;background:transparent;color:var(--mut);cursor:pointer;font-size:14px;line-height:1}
.rchip button:hover{background:rgba(255,255,255,.1);color:var(--text)}
.rchip.bad{background:rgba(251,113,133,.12);border-color:rgba(251,113,133,.5)}
.cfields label span.rchip,.cfields label span.rchips{width:auto;color:var(--text);font-size:12.5px}
.cfields label span.rchip b{color:var(--text)}
/* «ارسال به ایمیل بیرونی»: three modes as cards; the side-menu link turns amber while the mailbox forwards elsewhere */
.fw-modes{display:grid;gap:8px}
.mbox .fw-mode{flex-direction:row;align-items:flex-start;gap:12px;margin:0;padding:11px 13px;border-radius:12px;border:1px solid var(--line2);background:rgba(6,10,22,.4);cursor:pointer;color:var(--text)}
.fw-mode input{position:absolute;opacity:0;pointer-events:none;width:auto;height:auto}
.fw-mode .fw-dot{flex:none;width:18px;height:18px;margin-top:3px;border-radius:50%;border:2px solid var(--line2)}
.fw-mode.on{border-color:rgba(34,211,238,.6);background:rgba(34,211,238,.07)}.fw-mode.on .fw-dot{border-color:var(--cyan);background:var(--cyan);box-shadow:inset 0 0 0 4px var(--panel)}
.fw-mode[data-m=move].on{border-color:rgba(251,191,36,.6);background:rgba(251,191,36,.07)}.fw-mode[data-m=move].on .fw-dot{border-color:var(--amber);background:var(--amber)}
.fw-mode:has(input:focus-visible){outline:2px solid var(--cyan);outline-offset:2px}
.fw-mode b{display:block;font-size:13.5px}.fw-mode small{display:block;color:var(--mut);font-size:12px;line-height:1.8}
.fw-warn{margin:10px 0 0;padding:9px 12px;border-radius:10px;border:1px solid rgba(251,191,36,.4);background:rgba(251,191,36,.08);color:var(--amber);font-size:12.5px;line-height:1.8}
.fw-note{font-size:11.8px;line-height:1.9;margin:10px 0 0}
#fwBtn.on{color:var(--amber)}