:root{--bg: #edf4f6;--card: #ffffff;--text: #13242e;--muted: #6b7a85;--line: #dce8ed;--soft: #f6fafb;--green: #0f6a45;--green-2: #14915e;--blue: #0c7ca5;--blue-2: #1297c8;--danger: #b63a53;--gold: #b97d11;--shadow: 0 16px 42px rgba(8, 47, 60, .11)}*{box-sizing:border-box}body{margin:0;font-family:Cairo,Tahoma,Arial,sans-serif;background:linear-gradient(180deg,#f8fbfc,var(--bg));color:var(--text)}button,input{font-family:inherit}button{cursor:pointer}.center-shell,.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.loader-card,.login-card{width:min(460px,100%);background:var(--card);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);padding:28px}.brand-block,.sidebar-brand{display:flex;align-items:center;gap:14px}.brand-mark{width:60px;height:60px;border-radius:20px;display:grid;place-items:center;background:linear-gradient(135deg,var(--green),var(--blue-2));color:#fff;font-weight:900;font-size:22px}.brand-mark.small{width:46px;height:46px;border-radius:16px;font-size:18px}.brand-block h1{margin:0 0 4px;font-size:28px}.brand-block p,.topbar p{margin:0;color:var(--muted)}.login-form{margin-top:24px;display:grid;gap:10px}.login-form label{font-weight:900;color:#244750}.login-form input,.search-box input{width:100%;border:1px solid #d4e1e7;border-radius:16px;min-height:50px;padding:12px 14px;background:#fff;font-size:15px}.login-footnote{margin-top:16px;color:var(--muted);font-size:13px;line-height:1.8}.alert{padding:12px 14px;border-radius:14px;font-weight:800;line-height:1.7}.alert.error{background:#fdecef;color:#b13048;border:1px solid #f6d4dc}.alert.warn{background:#fff5df;color:#7a5207;border:1px solid #f0d58b}.primary-btn,.ghost-btn,.danger-btn{border:0;border-radius:14px;min-height:46px;padding:11px 17px;font-weight:900;display:inline-flex;align-items:center;justify-content:center;gap:8px}.primary-btn{color:#fff;background:linear-gradient(135deg,var(--green),var(--green-2))}.primary-btn.compact{min-height:48px}.ghost-btn{color:#1c3a48;background:#e8f1f4}.danger-btn{color:#fff;background:linear-gradient(135deg,var(--danger),#d2526e)}button:disabled{opacity:.65;cursor:not-allowed}.mail-app{min-height:100vh;display:grid;grid-template-columns:300px minmax(0,1fr)}.sidebar{background:#fff;border-left:1px solid var(--line);padding:22px;display:flex;flex-direction:column;gap:22px;position:sticky;top:0;height:100vh}.sidebar-brand strong{display:block;font-size:20px}.sidebar-brand span{display:block;color:var(--muted);font-size:13px}.side-nav{display:grid;gap:10px}.side-nav button{border:1px solid #e3edf0;background:#f8fbfc;color:var(--text);border-radius:16px;padding:13px;display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;text-align:right;font-weight:900}.side-nav button.active{background:linear-gradient(135deg,var(--green),var(--green-2));color:#fff}.side-nav b{min-width:28px;min-height:24px;border-radius:999px;display:grid;place-items:center;background:#ffffff4d}.sidebar-note{margin-top:auto;color:var(--muted);background:var(--soft);border:1px dashed #cbdde5;padding:14px;border-radius:18px;line-height:1.8;font-size:13px}.mail-main{padding:24px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.topbar h1{margin:0 0 6px;font-size:30px}.topbar-actions{display:flex;gap:10px;flex-wrap:wrap}.search-row{display:grid;grid-template-columns:1fr auto;gap:10px;margin-bottom:14px}.search-box{background:#fff;border:1px solid var(--line);border-radius:18px;display:flex;align-items:center;gap:10px;padding:0 14px}.search-box input{border:0;outline:0}.workspace{display:grid;grid-template-columns:minmax(320px,430px) minmax(0,1fr);gap:16px;min-height:calc(100vh - 160px)}.mail-list,.mail-viewer{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);overflow:auto}.mail-list{padding:10px}.mail-item{width:100%;border:1px solid #e8f0f3;background:#fff;border-radius:18px;padding:14px;margin-bottom:10px;text-align:right;display:grid;gap:8px}.mail-item:hover,.mail-item.active{border-color:#99cfc0;background:#fbfffd}.mail-item.unread{box-shadow:inset -4px 0 0 var(--green)}.mail-item-head,.mail-item-foot{display:flex;align-items:center;justify-content:space-between;gap:8px}.mail-item strong{font-size:15px;line-height:1.5}.mail-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.7;max-height:46px;overflow:hidden}.sender-line{color:#244750;font-weight:800;font-size:13px}.source-badge,.status-pill,.attachment-mark{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:900}.source-badge.external{background:#eaf5fb;color:#0c6f95}.source-badge.internal{background:#eef8f1;color:#0b5d3b}.status-pill{background:#f0f4f6;color:#50616d}.attachment-mark{background:#fff5df;color:#7a5207}.empty-state{padding:28px;text-align:center;color:var(--muted);font-weight:900}.empty-state.big{min-height:360px;display:grid;place-items:center}.viewer-content{padding:22px}.viewer-content h2{margin:0 0 16px;font-size:25px;line-height:1.5}.meta-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:16px}.meta-item{background:var(--soft);border:1px solid #e2edf1;border-radius:16px;padding:12px}.meta-item span{display:block;color:var(--muted);font-size:12px;font-weight:900;margin-bottom:5px}.meta-item strong{word-break:break-word;line-height:1.6}.attachments-panel{border:1px dashed #cbdde5;background:#f8fbfc;border-radius:18px;padding:14px;margin-bottom:16px}.attachments-panel h3,.participants-panel h3{margin:0 0 10px;display:flex;align-items:center;gap:8px}.attachments-grid{display:grid;gap:8px}.attachment-card{border:1px solid #dbe6e8;background:#fff;border-radius:14px;padding:11px;display:flex;justify-content:space-between;align-items:center;gap:10px;text-align:right}.attachment-card strong{display:block}.attachment-card span{color:var(--muted);font-size:12px}.body-box{border:1px solid #e2edf1;border-radius:18px;overflow:hidden;background:#fff}.body-box iframe{width:100%;min-height:560px;border:0;background:#fff}.body-box pre,.thread-message pre{white-space:pre-wrap;line-height:1.9;font-family:inherit;margin:0;padding:16px}.participants-panel{margin:14px 0}.participants-list{display:flex;gap:8px;flex-wrap:wrap}.participant-chip{background:#f8fbfc;border:1px solid #e2edf1;border-radius:14px;padding:10px 12px}.participant-chip strong,.participant-chip span{display:block}.participant-chip span{color:var(--muted);font-size:12px}.thread-messages{display:grid;gap:12px}.thread-message{border:1px solid #e4edf2;border-radius:18px;background:#fcfeff;overflow:hidden}.message-head{padding:12px 16px;background:#f6fafb;border-bottom:1px solid #e4edf2;display:flex;justify-content:space-between;gap:8px}.message-head span{color:var(--muted);font-size:12px}@media (max-width: 1050px){.mail-app{grid-template-columns:1fr}.sidebar{position:static;height:auto}.workspace{grid-template-columns:1fr}}@media (max-width: 720px){.topbar,.search-row{grid-template-columns:1fr;display:grid}.meta-grid{grid-template-columns:1fr}.mail-main{padding:14px}}.alert.success{background:#eaf8f0;color:#0f6a45;border:1px solid #c6ead5}.temp-password-card{width:min(540px,100%)}.temp-user-box{margin-top:20px;border:1px solid #dbe6e8;background:#f8fbfc;border-radius:18px;padding:14px 16px;display:grid;gap:6px;line-height:1.7}.temp-user-box strong{color:var(--green);font-size:17px}.temp-user-box span{color:var(--muted);font-size:13px}.source-badge.outbox{background:#fff5df;color:#7a5207}.viewer-actions{display:flex;justify-content:flex-start;gap:10px;flex-wrap:wrap;margin-bottom:14px}.icon-btn{width:42px;height:42px;border:0;border-radius:14px;display:inline-grid;place-items:center;background:#eef5f6;color:var(--text)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100000;display:grid;place-items:center;padding:18px;background:#081e286b;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.compose-modal{width:min(760px,100%);max-height:calc(100vh - 36px);overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:26px;box-shadow:0 24px 70px #081e283d;padding:22px}.compose-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid var(--line)}.compose-head h2{margin:0 0 6px;font-size:24px}.compose-head p{margin:0;color:var(--muted);line-height:1.7}.compose-form{display:grid;gap:10px}.compose-form label{font-weight:900;color:#244750}.compose-form input,.compose-form textarea{width:100%;border:1px solid #d4e1e7;border-radius:16px;padding:12px 14px;background:#fff;font-size:15px;outline:0}.compose-form input:focus,.compose-form textarea:focus{border-color:var(--green-2);box-shadow:0 0 0 4px #14915e1f}.compose-form textarea{min-height:180px;resize:vertical;line-height:1.9}.compose-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.reply-note{border:1px dashed #cbdde5;background:#f8fbfc;color:var(--muted);border-radius:16px;padding:12px 14px;line-height:1.8;font-weight:800}.compose-attachments{display:flex;align-items:center;gap:12px;flex-wrap:wrap;border:1px dashed #cbdde5;background:#f8fbfc;border-radius:18px;padding:12px}.compose-attachments span{color:var(--muted);line-height:1.7}.compose-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;margin-top:6px}@media (max-width: 720px){.compose-grid{grid-template-columns:1fr}.compose-modal{padding:16px}}.link-btn{border:0;background:transparent;color:var(--blue);font-weight:900;padding:8px;text-decoration:underline}.forgot-box{margin-top:18px;border:1px dashed #cbdde5;background:#f8fbfc;border-radius:18px;padding:16px;display:grid;gap:10px}.forgot-box strong{color:var(--green);font-size:17px}.forgot-box p{margin:0;color:var(--muted);line-height:1.8;font-size:13px}.forgot-box input{width:100%;border:1px solid #d4e1e7;border-radius:16px;min-height:48px;padding:12px 14px;background:#fff;font-size:15px}.compose-type-switch{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:4px}.compose-type-switch button{border:1px solid #dbe6e8;background:#f8fbfc;color:var(--text);border-radius:14px;min-height:44px;font-weight:900}.compose-type-switch button.active{background:linear-gradient(135deg,var(--green),var(--green-2));color:#fff;border-color:transparent}.internal-recipient-box{border:1px solid #dbe6e8;background:#fbfeff;border-radius:16px;padding:12px;display:grid;gap:10px}.recipient-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-height:230px;overflow:auto}.recipient-choice{border:1px solid #e1ebef;background:#fff;border-radius:14px;padding:10px;display:grid;grid-template-columns:auto 1fr;gap:8px;align-items:center;cursor:pointer}.recipient-choice input{width:auto;min-height:auto}.recipient-choice strong,.recipient-choice small{display:block;line-height:1.5}.recipient-choice small{color:var(--muted);font-size:12px;word-break:break-word}@media (max-width: 720px){.recipient-grid,.compose-type-switch{grid-template-columns:1fr}}.sidebar-empty{border:1px dashed #cbdde5;background:#f8fbfc;color:var(--muted);border-radius:16px;padding:14px;line-height:1.8;font-weight:900;text-align:center}.compose-type-switch:empty{display:none}.search-row{grid-template-columns:1fr auto auto;align-items:center}.search-summary{color:var(--muted);font-weight:900;background:#fff;border:1px solid var(--line);border-radius:14px;min-height:48px;padding:12px 14px;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap}.clear-search-btn{border:0;background:#edf4f6;color:#244750;width:34px;height:34px;border-radius:12px;display:inline-grid;place-items:center}.mail-item.failed{border-color:#efb7c3;background:#fff8f9}.mail-item.failed .mail-item-head{color:var(--danger)}.status-pill.failed{background:#fdecef;color:var(--danger)}.status-pill.sent{background:#eaf8f0;color:var(--green)}.selected-attachments{width:100%;display:grid;gap:8px;margin-top:4px}.selected-attachment{border:1px solid #dbe6e8;background:#fff;border-radius:14px;padding:10px 12px;display:flex;align-items:center;justify-content:space-between;gap:10px}.selected-attachment.large{border-color:#efb7c3;background:#fff8f9}.selected-attachment strong,.selected-attachment span{display:block;line-height:1.6}.selected-attachment span{color:var(--muted);font-size:12px}.selected-attachment.large span{color:var(--danger);font-weight:900}.remove-attachment-btn{border:0;border-radius:12px;background:#fdecef;color:var(--danger);min-height:36px;padding:8px 10px;font-weight:900;display:inline-flex;align-items:center;gap:6px}@media (max-width: 720px){.search-row{grid-template-columns:1fr}.search-summary{justify-content:flex-start}.selected-attachment{align-items:flex-start;flex-direction:column}}.send-confirm-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100010;display:grid;place-items:center;padding:18px;background:#081e2880;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.send-confirm-modal{width:min(520px,100%);background:var(--card);border:1px solid var(--line);border-radius:26px;box-shadow:0 28px 80px #081e284d;padding:24px;text-align:right;animation:aiwahConfirmIn .16s ease-out}.send-confirm-icon{width:54px;height:54px;border-radius:18px;display:grid;place-items:center;margin-bottom:12px;background:linear-gradient(135deg,var(--green),var(--green-2));color:#fff;font-size:24px;font-weight:900}.send-confirm-modal h3{margin:0 0 8px;font-size:24px;color:var(--text)}.send-confirm-modal p{margin:0 0 16px;color:var(--muted);line-height:1.8}.send-confirm-summary{display:grid;gap:10px;margin:16px 0}.send-confirm-summary div{border:1px solid #e2edf1;background:var(--soft);border-radius:16px;padding:12px 14px}.send-confirm-summary span{display:block;color:var(--muted);font-size:12px;font-weight:900;margin-bottom:5px}.send-confirm-summary strong{display:block;line-height:1.7;word-break:break-word;color:#244750}.send-confirm-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;margin-top:18px}@keyframes aiwahConfirmIn{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width: 520px){.send-confirm-actions{display:grid;grid-template-columns:1fr}.send-confirm-actions button{width:100%}}