/* =========================================================
   EliteFounders Update 4 (scoped: ef4-*, ef-page*)
   Full-screen Messages / Notifications / Chat / Settings / Followers pages,
   Instagram-style header icons, Home message strip.
   ========================================================= */

/* ---------- header: icon buttons ---------- */
.icon-btn.notif-btn{width:40px;height:40px;color:var(--ink);background:transparent;border-color:transparent}
.icon-btn.notif-btn:hover{background:var(--surface-soft);box-shadow:none}
.ef4-ico{display:block;pointer-events:none}
.notif-btn .notif-badge{top:2px;right:1px}
body.ef-authed .header-join{display:none!important} /* "My Profile" button removed after login; profile stays in the tab bar and menu */
.person-actions{display:flex;align-items:center;justify-content:space-between;gap:10px}
.ef4-msg-link{border:1px solid var(--line)!important;border-radius:999px;padding:6px 12px;background:#fff!important}

/* ---------- full-screen pages ---------- */
.modal.ef-page,#chatModal{padding:0!important;align-items:stretch!important;justify-content:center;background:#f4f6f9!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
.modal.ef-page{z-index:240}
#chatModal{z-index:250}
.modal.ef-page>.modal-box,#chatModal>.modal-box{width:min(720px,100%)!important;max-height:none!important;border-radius:0!important;border:0!important;box-shadow:none!important;background:#fff;display:flex;flex-direction:column;overflow:hidden;animation:efPageIn .2s ease-out}
.modal.ef-page>.modal-box{height:100dvh;padding:0!important}
#chatModal>.modal-box{height:var(--ef-available-height,100dvh)!important;min-height:0!important;padding:0!important}
@keyframes efPageIn{from{transform:translateX(18px);opacity:.4}to{transform:none;opacity:1}}
@media(min-width:760px){.modal.ef-page>.modal-box,#chatModal>.modal-box{border-left:1px solid var(--line)!important;border-right:1px solid var(--line)!important}}
.ef-page-head,#chatModal .ef-chat-head{display:flex!important;align-items:center;justify-content:flex-start!important;gap:10px;margin:0!important;flex:none;background:#fff;border-bottom:1px solid var(--line);padding:calc(10px + env(safe-area-inset-top,0px)) 12px 10px!important}
.ef-page-head .close,#chatModal .ef-chat-head .close{order:-1;flex:none;width:40px;height:40px;border-radius:50%;font-size:0!important;color:transparent;background:#f1f3f6 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2317202a' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m15 18-6-6 6-6'/%3E%3C/svg%3E") center/20px no-repeat}
.ef-page-title{min-width:0;flex:1}
.ef-page-title b{font-family:Georgia,serif;font-size:21px;font-weight:500;display:block;line-height:1.2}
.ef-page-title .ef-modal-subtitle{margin-top:2px}
.ef-page-head .ef4-headbtn{flex:none;width:40px;height:40px;border-radius:50%;border:0;background:#f1f3f6;color:var(--ink);display:grid;place-items:center}
.ef-page-head .ef4-headbtn svg{pointer-events:none}
.ef-page .ef-inbox-list,.ef-page .ef-notifications-list,.ef4-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:6px 0 calc(18px + env(safe-area-inset-bottom,0px))!important;display:block!important}
.ef4-search{display:flex;align-items:center;gap:9px;margin:12px 14px 6px;padding:0 13px;height:42px;border-radius:12px;background:#f1f3f6;color:var(--muted);flex:none}
.ef4-search input{flex:1;min-width:0;border:0;background:transparent;outline:none;font:inherit;font-size:14px;color:var(--ink);height:100%}
.ef4-search input::-webkit-search-cancel-button{-webkit-appearance:none}

/* ---------- list rows (Instagram style) ---------- */
.ef-page .inbox-item,.ef-page .notification-item,.ef4-row{display:flex!important;align-items:center;gap:13px;width:100%;margin:0;padding:11px 16px!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important;text-align:left;cursor:pointer;font:inherit;color:var(--ink);transform:none!important}
.ef-page .inbox-item:active,.ef-page .notification-item:active,.ef4-row:active{background:#f1f3f6!important}
.ef-page .inbox-item.has-unread strong{font-weight:800}
.ef-page .inbox-item.has-unread .inbox-preview{color:var(--ink);font-weight:650}
.ef-page .inbox-avatar{width:56px;height:56px;font-size:17px}
.ef-page .inbox-copy{gap:3px}
.ef-page .inbox-copy strong{font-size:14px}
.ef-page .inbox-preview{font-size:13px}
.ef-page .inbox-trailing{gap:6px}
.ef-page .inbox-item.has-unread .inbox-trailing time{color:#2e6ca4;font-weight:700}
.ef4-udot{width:10px;height:10px;border-radius:50%;background:#2e6ca4;display:block}
.ef-page .notification-item{align-items:flex-start;gap:12px}
.ef-page .notification-item.unread{background:#f2f7fc!important}
.ef-page .notification-avatar{width:44px;height:44px}
.ef-page .notification-copy{font-size:13px;line-height:1.45}
.ef4-group{padding:14px 16px 4px;font-size:12px;font-weight:800;letter-spacing:.04em;color:var(--ink)}
.ef4-skel{display:flex;align-items:center;gap:13px;padding:12px 16px}
.ef4-skel i{display:block;width:50px;height:50px;border-radius:50%;background:linear-gradient(90deg,#eef1f5 25%,#e3e8ee 37%,#eef1f5 63%);background-size:400% 100%;animation:ef4Shimmer 1.3s ease infinite}
.ef4-skel span{flex:1;display:grid;gap:8px}
.ef4-skel span b{display:block;height:11px;border-radius:6px;width:48%;background:linear-gradient(90deg,#eef1f5 25%,#e3e8ee 37%,#eef1f5 63%);background-size:400% 100%;animation:ef4Shimmer 1.3s ease infinite}
.ef4-skel span b+b{width:76%;height:9px}
@keyframes ef4Shimmer{0%{background-position:100% 50%}100%{background-position:0 50%}}
.ef4-empty{margin:26px 18px;padding:26px 18px;text-align:center;color:var(--muted);font-size:13px;line-height:1.6;border:1px dashed var(--line);border-radius:16px;background:#fafbfd}
.ef4-empty strong{display:block;font-size:15px;color:var(--ink);margin-bottom:4px}
.ef4-btn{appearance:none;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:8px 15px;font:inherit;font-size:12px;font-weight:700;cursor:pointer}
.ef4-btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.ef4-btn:disabled{opacity:.55;cursor:default}
.ef4-alert{flex:none;margin:12px 14px 2px;padding:12px 14px;border-radius:14px;background:#f2f7fc;border:1px solid #d5e3f0;display:flex;align-items:center;gap:12px;font-size:12px;line-height:1.45;color:#34506b}
.ef4-alert[hidden]{display:none}
.ef4-alert span{flex:1}
.ef4-suggest-title{padding:14px 16px 4px;font-size:12px;font-weight:800;letter-spacing:.04em}

/* ---------- chat polish inside the full-screen page ---------- */
#chatModal .ef-chat-head>div:first-child{flex:1;min-width:0}
#chatModal #chatMessages{background:#f6f8fb}
.ef4-chat-skel{display:grid;gap:10px;padding:6px 2px}
.ef4-chat-skel i{display:block;height:34px;border-radius:16px;width:58%;background:linear-gradient(90deg,#eceff4 25%,#e1e6ed 37%,#eceff4 63%);background-size:400% 100%;animation:ef4Shimmer 1.3s ease infinite}
.ef4-chat-skel i:nth-child(2){margin-left:auto;width:44%}
.ef4-chat-skel i:nth-child(3){width:66%}

/* ---------- Home: messages strip (profiles with messages) ---------- */
.ef4-dm{padding-top:18px}
.ef4-dm[hidden]{display:none}
.ef4-dm-rail{display:flex;gap:14px;overflow-x:auto;padding:4px 2px 8px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.ef4-dm-rail::-webkit-scrollbar{display:none}
.ef4-dm-item{flex:0 0 78px;display:grid;justify-items:center;gap:5px;border:0;background:none;padding:0;font:inherit;color:var(--ink);cursor:pointer;text-align:center}
.ef4-dm-ava{position:relative;width:68px;height:68px;border-radius:50%;padding:3px;background:#dfe5ec;display:grid;place-items:center}
.ef4-dm-item.unread .ef4-dm-ava{background:conic-gradient(from 210deg,#234a73,#3d86c6,#7fb6e6,#234a73)}
.ef4-dm-ava>span{width:100%;height:100%;border-radius:50%;border:3px solid #fff;background:#eaf0f6;color:var(--accent);display:grid;place-items:center;overflow:hidden;font-weight:750;font-size:18px}
.ef4-dm-ava img{width:100%;height:100%;object-fit:cover;display:block}
.ef4-dm-ava em{position:absolute;right:-2px;bottom:-1px;min-width:20px;height:20px;border-radius:20px;background:#b3413c;color:#fff;font-style:normal;font-size:10px;font-weight:800;display:flex;align-items:center;justify-content:center;padding:0 5px;box-shadow:0 0 0 2px #fff}
.ef4-dm-item b{font-size:12px;font-weight:700;max-width:78px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ef4-dm-item.unread b{font-weight:800}
.ef4-dm-item small{font-size:10.5px;color:var(--muted);max-width:78px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ef4-dm-item.unread small{color:#2e6ca4;font-weight:700}

/* ---------- settings + followers pages ---------- */
.ef4-set-group{padding:16px 16px 4px;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.ef4-set-row{display:flex;align-items:center;gap:12px;padding:13px 16px;border:0;border-bottom:1px solid #eef1f4;background:#fff;width:100%;text-align:left;font:inherit;color:var(--ink);cursor:pointer}
.ef4-set-row>span:first-child{flex:1;min-width:0;display:grid;gap:2px}
.ef4-set-row strong{font-size:14px;font-weight:650}
.ef4-set-row small{font-size:12px;color:var(--muted);line-height:1.4}
.ef4-set-row.danger strong{color:#b3413c}
.ef4-switch{flex:none;width:44px;height:26px;border-radius:26px;background:#cfd6de;position:relative;border:0;transition:background .15s}
.ef4-switch::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .15s}
.ef4-switch[aria-checked=true]{background:var(--accent)}
.ef4-switch[aria-checked=true]::after{transform:translateX(18px)}
.ef4-switch:disabled{opacity:.5}
.ef4-me{display:flex;align-items:center;gap:14px;padding:18px 16px;border-bottom:1px solid #eef1f4}
.ef4-me .inbox-avatar{width:60px;height:60px}
.ef4-me strong{display:block;font-size:16px}
.ef4-me small{color:var(--muted);font-size:12px}
.profile-box-pro .stat-pro{cursor:pointer}
.profile-box-pro .stat-pro:active{opacity:.7}

/* ---------- auth extras ---------- */
.ef4-forgot{text-align:right;margin:-2px 0 12px}
.ef4-forgot button{border:0;background:none;color:var(--accent);font-size:12px;font-weight:700;padding:4px 0}
#ef4ResetModal{z-index:10060}
#ef4ResetModal .modal-box{max-width:420px}

@media(prefers-reduced-motion:reduce){.modal.ef-page>.modal-box,#chatModal>.modal-box{animation:none}.ef4-skel i,.ef4-skel span b,.ef4-chat-skel i{animation:none}}

/* when the browser jumps to #home, keep the first card (messages strip) clear of the sticky header */
#home{scroll-margin-top:72px}

/* fix: the "first connection" form footer was cramped on phones (buttons wrapped onto 3 lines) */
@media(max-width:560px){
  .ef2-modal-foot{flex-direction:column;align-items:stretch;gap:12px}
  .ef2-modal-foot small{max-width:none;order:2;text-align:center}
  .ef2-modal-foot>div{display:grid!important;grid-template-columns:1fr 1fr;gap:8px!important}
  .ef2-modal-foot .ef2-btn{white-space:nowrap}
}