/* Hi5 Xe web page for outside workers (staff use BooK/Palm). Mobile-first. */
:root{--xe:#5b34c9;--xe-2:#a257ee;--xe-soft:#efe9fd;--bg:#f6f7fb;--surface:#fff;--line:#e4e6ee;--text:#1d2033;--muted:#6b7086;--danger:#c4314b;--ok:#16825d;--bubble-them:#fff;--shadow:0 1px 2px rgba(20,22,40,.06),0 4px 16px rgba(20,22,40,.05);color-scheme:light}
@media (prefers-color-scheme:dark){:root{--xe:#9a7cf4;--xe-2:#b98af5;--xe-soft:#2b2448;--bg:#14151c;--surface:#1d1f29;--line:#2e3140;--text:#e9eaf2;--muted:#9a9eb4;--danger:#ff6b81;--ok:#4cc79a;--bubble-them:#262938;--shadow:none;color-scheme:dark}}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--text);font:15px/1.5 "Pretendard","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;-webkit-text-size-adjust:100%}
#app{height:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--xe)}
h1,h2{margin:0;line-height:1.3}
h1{font-size:22px}h2{font-size:17px}
em{font-style:normal;color:var(--muted);font-weight:400;font-size:.85em}
.muted{color:var(--muted)}.pad{padding:24px 16px;text-align:center}.small-text{font-size:13px}
.spacer{flex:1}
[hidden]{display:none!important}

.primary,.ghost,.btn{border-radius:10px;padding:9px 16px;border:1px solid transparent;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap}
.primary{background:var(--xe);color:#fff}
.primary:disabled{opacity:.55}
.ghost{background:transparent;border-color:var(--line)}
.ghost:hover{background:var(--xe-soft)}
.danger{color:var(--danger)}
.small{padding:5px 11px;font-size:13px;border-radius:8px}
.wide{width:100%;margin-top:16px;padding:12px}
.icon-btn{border:0;background:transparent;width:38px;height:38px;border-radius:50%;font-size:20px;color:var(--muted);flex:none}
.icon-btn:hover{background:var(--xe-soft)}
input,select,textarea{width:100%;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 12px;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--xe);box-shadow:0 0 0 3px var(--xe-soft)}
textarea{resize:vertical}
label{display:block;font-size:13px;font-weight:600;margin:14px 0 6px}
label small{color:var(--muted);font-weight:400}
label.check{display:flex;gap:8px;align-items:center;font-weight:500}
label.check input{width:auto}
.inline-error{color:var(--danger);font-size:13px;min-height:1em;margin-top:8px}

.xe-mark{width:56px;height:56px;border-radius:15px;background:linear-gradient(135deg,var(--xe-2),#4223b6);color:#fff;font:700 26px/56px Arial,sans-serif;text-align:center;margin:0 auto 16px}
.xe-mark.small{width:34px;height:34px;border-radius:10px;font-size:16px;line-height:34px;margin:0;flex:none}
.xe-center{min-height:100%;display:grid;place-items:center;padding:24px 16px}
.xe-card{background:var(--surface);border-radius:20px;box-shadow:var(--shadow);border:1px solid var(--line);padding:32px 24px;max-width:400px;width:100%;text-align:center}
.xe-card p{color:var(--muted)}
.xe-card.login{text-align:left}.xe-card.login h1,.xe-card.login>p{text-align:center}

#toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;background:#20223a;color:#fff;padding:10px 18px;border-radius:12px;font-size:14px;transition:.2s;pointer-events:none;z-index:50;max-width:calc(100% - 32px)}
#toast.show{opacity:1;transform:translate(-50%,0)}

/* Messages (shared) */
.messages{flex:1;overflow-y:auto;padding:12px 14px 18px;display:flex;flex-direction:column;gap:6px;overscroll-behavior:contain}
.day-sep{text-align:center;margin:14px 0 6px}.day-sep span{font-size:12px;color:var(--muted);background:var(--line);padding:3px 10px;border-radius:99px}
.msg{display:flex;flex-direction:column;max-width:82%}
.msg.me{align-self:flex-end;align-items:flex-end}
.msg .who{font-size:12px;color:var(--muted);margin:0 0 3px 4px}
.msg .line{display:flex;align-items:flex-end;gap:6px}
.msg.me .line{flex-direction:row-reverse}
.bubble{padding:9px 13px;border-radius:16px;background:var(--bubble-them);border:1px solid var(--line);white-space:normal;overflow-wrap:anywhere}
.msg.them .bubble{border-top-left-radius:5px}
.msg.me .bubble{background:var(--xe);color:#fff;border-color:transparent;border-top-right-radius:5px}
.msg.me .bubble a{color:#fff}
.meta{display:flex;flex-direction:column;align-items:flex-end;font-size:11px;color:var(--muted);flex:none}
.msg.them .meta{align-items:flex-start}
.read{color:var(--xe);font-weight:600}
.empty-chat{margin:auto;text-align:center;color:var(--muted);padding:32px 12px}.empty-chat strong{color:var(--text);display:block;margin-bottom:6px;font-size:16px}
.composer{display:flex;gap:8px;align-items:flex-end;padding:10px 12px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--surface)}
.composer textarea{resize:none;min-height:44px;max-height:140px;border-radius:22px;padding:11px 16px}
.send{border:0;background:var(--xe);color:#fff;border-radius:22px;height:44px;padding:0 18px;font-weight:700;flex:none}
.send:disabled{opacity:.55}
.composer-off{padding:14px;border-top:1px solid var(--line);background:var(--surface);color:var(--muted);font-size:14px;display:flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap}

/* Notices (shared) */
.notice{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;margin:12px;box-shadow:var(--shadow)}
.notice header{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.notice h2{font-size:16px;flex:1 1 100%}
.notice header .pin+h2,.notice header .tag+h2{flex:1}
.pin,.tag{font-size:11px;font-weight:700;border-radius:6px;padding:2px 7px;background:var(--xe-soft);color:var(--xe)}
.tag{background:var(--line);color:var(--muted)}
.notice-body{margin:10px 0 14px;overflow-wrap:anywhere}
.notice footer{display:flex;gap:8px;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted);flex-wrap:wrap}
.notice.acked{opacity:.8}
.ok{color:var(--ok);font-weight:700}

.bubble .gone{opacity:.7}
.bubble .files{margin-top:6px;font-size:13px;opacity:.85}
/* Leave requests */
.leave-form h2{margin-bottom:4px}
.list-title{font-size:14px;color:var(--muted);margin:18px 16px 0}
.leave-status{font-size:11px;font-weight:700;border-radius:6px;padding:2px 7px;background:var(--line);color:var(--muted)}
.leave-status.pending{background:#fff4d6;color:#8a5a00}
.leave-status.approved{background:#dcf5ea;color:var(--ok)}
.leave-status.rejected{background:#fde4e8;color:var(--danger)}
.notice.leave h2{font-size:15px}
.notice.leave.cancelled{opacity:.6}
.decision{margin:8px 0 12px;font-size:14px}
.guest-tabs b.soft{background:var(--xe)}
@media (prefers-color-scheme:dark){.leave-status.pending{background:#3d3218;color:#f5c46b}.leave-status.approved{background:#173529}.leave-status.rejected{background:#3d1c24}}
/* Worker view */
.guest{height:100%;display:flex;flex-direction:column;max-width:720px;margin:0 auto;background:var(--bg)}
.guest-head{display:flex;align-items:center;gap:10px;padding:10px 12px calc(10px);padding-top:calc(10px + env(safe-area-inset-top));background:var(--surface);border-bottom:1px solid var(--line)}
.guest-title{flex:1;min-width:0;display:flex;flex-direction:column}
.guest-title strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.guest-title span{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.guest-tabs{display:flex;background:var(--surface);border-bottom:1px solid var(--line)}
.guest-tabs button{flex:1;border:0;background:none;padding:11px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;display:flex;justify-content:center;align-items:center;gap:6px}
.guest-tabs button[aria-selected=true]{color:var(--xe);border-bottom-color:var(--xe)}
.guest-tabs b,.badge{background:var(--danger);color:#fff;font-size:11px;min-width:18px;height:18px;border-radius:9px;padding:0 5px;line-height:18px;text-align:center;font-weight:700}
.guest-pane{flex:1;min-height:0;display:flex;flex-direction:column}
.notices-pane{overflow-y:auto;display:block;padding-bottom:24px}

dialog.sheet{border:0;border-radius:18px;padding:22px;width:min(520px,calc(100% - 24px));background:var(--surface);color:var(--text);box-shadow:0 20px 60px rgba(0,0,0,.25)}
dialog.sheet::backdrop{background:rgba(15,16,30,.45)}
dialog.sheet h2 small{font-size:13px;color:var(--muted);font-weight:400}
dialog.sheet dl{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:16px 0}
dialog.sheet dt{color:var(--muted);font-size:13px}dialog.sheet dd{margin:0}
.actions{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap;align-items:center}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.link-box{display:flex;gap:8px;margin:14px 0 10px}.link-box input{font-size:13px}
.share-row{display:flex;gap:8px;flex-wrap:wrap}
.ack-list{list-style:none;margin:14px 0 0;padding:0;max-height:50vh;overflow:auto}
.ack-list li{display:flex;justify-content:space-between;gap:10px;padding:9px 2px;border-bottom:1px solid var(--line)}
.ack-list small{color:var(--muted)}


@media (max-width:700px){
 .grid2{grid-template-columns:1fr}
 .msg{max-width:88%}
}