/* ==========================================================================
   Zy Email — Console shell + module styles. Bọc prefix theo module.
   ========================================================================== */

/* ---- App shell: sidebar + topbar + content ---- */
.app_shell{display:flex;min-height:100vh}

/* Sidebar — LUÔN dark (console look kiểu Postmark/Mailchimp) ở cả light lẫn dark theme. */
.app_shell .sidebar{width:var(--sidebar-w);flex:0 0 auto;background:linear-gradient(180deg,var(--sb-bg),var(--sb-bg-2));border-right:1px solid var(--sb-line);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;color:var(--sb-ink)}
.app_shell .sidebar .brand{display:flex;align-items:center;gap:11px;padding:17px 18px;border-bottom:1px solid var(--sb-line)}
.app_shell .sidebar .brand .logo{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--teal-500),var(--teal-700));display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;flex:0 0 auto;box-shadow:0 0 0 1px rgba(45,212,191,.25),0 6px 18px -4px rgba(20,184,166,.55)}
.app_shell .sidebar .brand b{font-size:15px;color:#fff;letter-spacing:-.01em}
.app_shell .sidebar .brand span{font-size:11px;color:var(--sb-ink-dim);display:block}
.app_shell .nav{padding:8px 10px 16px;overflow-y:auto;flex:1}
.app_shell .nav .group{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--sb-ink-dim);font-weight:650;padding:15px 12px 6px}
.app_shell .nav a{position:relative;display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:var(--radius-sm);color:var(--sb-ink);font-weight:550;font-size:14px;margin-bottom:2px;transition:background .13s,color .13s}
.app_shell .nav a:hover{background:var(--sb-hover);color:#fff;text-decoration:none}
.app_shell .nav a i{width:18px;text-align:center;color:var(--sb-ink-dim);font-size:15px;transition:color .13s}
.app_shell .nav a:hover i{color:var(--sb-ink)}
.app_shell .nav a.active{background:var(--sb-active-bg);color:var(--sb-active-ink);font-weight:650}
.app_shell .nav a.active i{color:var(--teal-400)}
.app_shell .nav a.active::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:var(--teal-400)}
/* Scrollbar riêng cho sidebar (nền tối). */
.app_shell .sidebar ::-webkit-scrollbar-thumb{background:rgba(148,163,184,.28);border-color:transparent}
.app_shell .sidebar ::-webkit-scrollbar-thumb:hover{background:rgba(148,163,184,.45)}

.app_shell .main{flex:1;min-width:0;display:flex;flex-direction:column}
.app_shell .topbar{height:var(--topbar-h);flex:0 0 auto;background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding:0 20px;position:sticky;top:0;z-index:20}
.app_shell .topbar .search{flex:1;max-width:420px;position:relative}
.app_shell .topbar .search i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:13px;pointer-events:none}
.app_shell .topbar .search input{width:100%;height:40px;padding:0 14px 0 36px;border:1px solid var(--line-2);border-radius:var(--radius-pill);background:var(--surface-2);font-size:14px;color:var(--ink);font-family:inherit;transition:border-color .13s,background .13s,box-shadow .13s}
.app_shell .topbar .search input:focus{outline:none;border-color:var(--focus);background:var(--surface);box-shadow:0 0 0 3px rgba(20,184,166,.15)}
/* User chip + theme toggle */
.app_shell .topbar .u{display:flex;align-items:center;gap:8px}
.app_shell .topbar .u .chip{display:flex;align-items:center;gap:9px;padding:4px 10px 4px 4px;border:1px solid var(--line);border-radius:var(--radius-pill);background:var(--surface-2)}
.app_shell .topbar .u .av{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--teal-500),var(--teal-700));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex:0 0 auto}
.app_shell .topbar .u .who{display:flex;flex-direction:column;line-height:1.15;max-width:130px}
.app_shell .topbar .u .who .nm{font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.app_shell .topbar .u .who .rl{font-size:11px;color:var(--muted)}
@media (max-width:560px){.app_shell .topbar .u .who{display:none}}
.app_shell #content{padding:22px;flex:1;min-width:0}
.app_shell .sidebar .side_toggle{display:none}

/* Base: ẩn hamburger ở desktop — media query bên dưới bật lại ở ≤900px (thứ tự source: base trước, media sau → media thắng). */
.app_shell .topbar .menu_btn{display:none}
@media (max-width:900px){
  .app_shell .sidebar{position:fixed;z-index:40;transform:translateX(-100%);transition:transform .2s;box-shadow:var(--shadow-lg)}
  .app_shell.sb_open .sidebar{transform:translateX(0)}
  .app_shell .topbar .menu_btn{display:inline-flex}
}

/* ---- Page header (inside #content) ---- */
.page_head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.page_head h1{font-size:20px;font-weight:700;letter-spacing:-.01em}
.page_head p{margin:4px 0 0;color:var(--muted);font-size:13px}
.page_head .actions{display:flex;gap:9px;flex-wrap:wrap}

/* ---- Toolbar (filters row) ---- */
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.toolbar .grow{flex:1;min-width:160px}

/* ---- Contacts module ---- */
.contact_list .email_cell{font-weight:600}
.contact_list .src{color:var(--muted);font-size:12px}
.contact_list .st_active{} /* status pills dùng .zy-pill */
.contact_list .pager{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border-top:1px solid var(--line);flex-wrap:wrap}
.contact_list .pager .info{color:var(--muted);font-size:13px}

/* ---- Import module ---- */
.contact_import .drop{border:2px dashed var(--line-2);border-radius:var(--radius);padding:34px;text-align:center;color:var(--muted);cursor:pointer;transition:border-color .15s,background .15s}
.contact_import .drop:hover,.contact_import .drop.drag{border-color:var(--brand);background:var(--brand-soft)}
.contact_import .drop i{font-size:30px;margin-bottom:10px;color:var(--brand)}
.contact_import .result_row{display:flex;gap:18px;flex-wrap:wrap;margin-top:14px}
.contact_import .result_row .st{flex:1;min-width:120px;text-align:center;padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-2)}
.contact_import .result_row .st b{display:block;font-size:22px;font-weight:700}
.contact_import .result_row .st span{font-size:12px;color:var(--muted)}

/* ---- Toast (alertify-compatible shim, xem ui.js) ---- */
#zy_toasts{position:fixed;right:18px;bottom:18px;z-index:9000;display:flex;flex-direction:column;gap:8px;max-width:340px}
.zy_toast{display:flex;align-items:flex-start;gap:10px;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--slate-400);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);padding:12px 14px;font-size:14px;animation:zyToastIn .18s ease}
.zy_toast.success{border-left-color:var(--green-600)}
.zy_toast.error{border-left-color:var(--red-600)}
.zy_toast.warning{border-left-color:var(--amber-600)}
.zy_toast i{margin-top:2px}
.zy_toast.success i{color:var(--green-600)} .zy_toast.error i{color:var(--red-600)} .zy_toast.warning i{color:var(--amber-600)} .zy_toast.message i{color:var(--slate-500)}
@keyframes zyToastIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ---- Modal (confirm/prompt + popup) ---- */
.zy_modal_backdrop{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:8000;display:flex;align-items:center;justify-content:center;padding:20px;animation:zyToastIn .15s ease}
.zy_modal{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:440px;overflow:hidden}
.zy_modal .m_head{padding:16px 20px;font-size:16px;font-weight:650;border-bottom:1px solid var(--line)}
.zy_modal .m_body{padding:18px 20px;color:var(--ink-2);font-size:14px}
.zy_modal .m_foot{padding:14px 20px;display:flex;justify-content:flex-end;gap:9px;border-top:1px solid var(--line)}
.popup_module{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:560px;overflow:hidden}

/* ---- Card section header trong body (không có .head) ---- */
.card_section{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.card_section .ic{width:32px;height:32px;border-radius:9px;background:var(--pill-brand-bg);color:var(--pill-brand-fg);display:inline-flex;align-items:center;justify-content:center;font-size:14px;flex:0 0 auto}
.card_section h3{font-size:15px}
.card_section .desc{font-size:12px;color:var(--muted);margin:2px 0 0}

/* ---- Skeleton rows trong bảng (loading state) ---- */
.zy-table td .zy-skel{width:100%}
.skel_pulse td{padding:14px}

/* ---- Compose / template: khung "email client" quanh preview ---- */
.mail_frame{display:flex;flex-direction:column;height:100%}
.mail_frame .bar{padding:12px 16px;border-bottom:1px solid var(--line);background:var(--surface-2);font-size:12px}
.mail_frame .bar .r{display:flex;gap:8px;padding:2px 0;min-width:0}
.mail_frame .bar .r .k{color:var(--muted);width:52px;flex:0 0 auto;font-weight:600}
.mail_frame .bar .r .v{color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:550}
.mail_frame iframe{width:100%;min-height:520px;border:none;background:#fff;display:block}

/* ---- Segments module (danh sách tĩnh V1) ---- */
.segment_list .seg_grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.segment_list .seg_card{display:flex;flex-direction:column;gap:12px;padding:16px}
.segment_list .seg_card .top{display:flex;align-items:center;gap:11px;min-width:0}
.segment_list .seg_card .ic{width:40px;height:40px;border-radius:11px;background:var(--pill-brand-bg);color:var(--pill-brand-fg);display:inline-flex;align-items:center;justify-content:center;font-size:17px;flex:0 0 auto}
.segment_list .seg_card .nm{font-weight:650;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.segment_list .seg_card .note{font-size:13px;color:var(--muted);min-height:20px}
.segment_list .seg_card .foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:12px;border-top:1px solid var(--line)}
.segment_list .seg_card .count{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums;line-height:1}
.segment_list .seg_card .count span{font-size:12px;font-weight:600;color:var(--muted);margin-left:4px}

/* ---- Sending monitor ---- */
.sending_monitor .live_dot{width:8px;height:8px;border-radius:50%;background:var(--green-600);box-shadow:0 0 0 0 rgba(22,163,74,.5);animation:zyPulse 1.8s infinite}
@keyframes zyPulse{0%{box-shadow:0 0 0 0 rgba(22,163,74,.45)}70%{box-shadow:0 0 0 7px rgba(22,163,74,0)}100%{box-shadow:0 0 0 0 rgba(22,163,74,0)}}
.sending_monitor .warm_wrap{display:flex;flex-direction:column;gap:14px}
.sending_monitor .warm_big{display:flex;align-items:baseline;gap:8px}
.sending_monitor .warm_big b{font-size:30px;font-weight:750;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.sending_monitor .warm_big span{color:var(--muted);font-size:14px}
.sending_monitor .qrow{padding:2px 0}