/* Priority Mail Admin */
:root{
  --navy:#081840; --navy2:#0c1f4d; --red:#a02828; --red2:#7e1c1c;
  --bg:#eef1f6; --card:#fff; --ink:#10182c; --muted:#5a6578; --line:#dbe1ea;
  --ok:#1f7a4d; --warn:#b45309; --info:#1d4e89;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Segoe UI",Inter,system-ui,sans-serif;background:var(--bg);color:var(--ink);min-height:100vh}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
img{max-width:100%;display:block}

/* login */
.login-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(160deg,#081840,#12245c)}
.login-card{width:min(420px,calc(100% - 32px));background:#fff;border-radius:20px;padding:32px;box-shadow:0 24px 50px rgba(0,0,0,.25)}
.login-card img{height:64px;width:auto;margin:0 auto 18px;object-fit:contain}
.login-card h1{text-align:center;font-size:22px;margin-bottom:6px}
.login-card p{text-align:center;color:var(--muted);margin-bottom:22px;font-size:14px}
label{display:block;font-size:13px;font-weight:700;margin:12px 0 6px}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 12px;background:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;border-radius:999px;padding:11px 18px;font-weight:700}
.btn-red{background:var(--red);color:#fff;width:100%;margin-top:16px}
.btn-red:hover{background:var(--red2)}
.btn-navy{background:var(--navy);color:#fff}
.btn-ghost{background:#fff;border:1px solid var(--line);color:var(--navy)}
.hint{margin-top:14px;font-size:12px;color:var(--muted);text-align:center}
.error{display:none;margin-top:10px;color:var(--red);font-size:13px;text-align:center}

/* app shell */
.app{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.sidebar{background:var(--navy);color:#d7deee;padding:18px 12px;display:flex;flex-direction:column}
.side-logo{display:flex;align-items:center;gap:10px;padding:6px 10px 18px}
.side-logo img{height:42px;width:auto;max-width:170px;object-fit:contain;background:#fff;border-radius:8px;padding:4px}
.side-logo b{font-size:12px;letter-spacing:.04em;color:#fff}
.nav-btn{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:transparent;border:0;color:#c9d3e6;padding:10px 12px;border-radius:10px;cursor:pointer;font-weight:600;font-size:14px}
.nav-btn:hover,.nav-btn.active{background:rgba(255,255,255,.1);color:#fff}
.nav-btn span.ic{width:22px;text-align:center}
.side-foot{margin-top:auto;padding:12px;font-size:12px;opacity:.7}

.main{display:flex;flex-direction:column;min-width:0}
.top{background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 22px;position:sticky;top:0;z-index:5}
.search{flex:1;max-width:420px}
.who{display:flex;align-items:center;gap:10px;font-size:13px}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:800}
.content{padding:22px}
.view{display:none}
.view.active{display:block}

h1.page{font-size:26px;margin-bottom:4px}
.sub{color:var(--muted);margin-bottom:18px}

.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}
.kpi b{display:block;font-size:26px}
.kpi span{color:var(--muted);font-size:13px}

.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.tile{background:#fff;border:1px solid var(--line);border-radius:16px;min-height:120px;padding:18px;cursor:pointer;display:flex;flex-direction:column;justify-content:space-between}
.tile:hover{border-color:var(--navy);box-shadow:0 10px 24px rgba(8,24,64,.08)}
.tile .ic{font-size:22px}
.tile h3{font-size:16px;margin-top:10px}
.tile p{color:var(--muted);font-size:12px}

.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}
.row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:10px 8px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.badge{display:inline-block;border-radius:999px;padding:3px 8px;font-size:11px;font-weight:700}
.b-move{background:#e8f1ff;color:var(--info)}
.b-out{background:#eaf8ef;color:var(--ok)}
.b-hold{background:#fff4e5;color:var(--warn)}
.b-ex{background:#fde8e8;color:var(--red)}

.chat{display:grid;grid-template-columns:240px 1fr;min-height:520px;gap:0;overflow:hidden;padding:0}
.threads{border-right:1px solid var(--line);padding:10px}
.thread{padding:10px;border-radius:10px;cursor:pointer}
.thread.active,.thread:hover{background:#f3f5f9}
.msgs{display:flex;flex-direction:column}
.msg-list{flex:1;padding:16px;display:flex;flex-direction:column;gap:10px;overflow:auto;max-height:380px}
.bubble{max-width:75%;padding:10px 12px;border-radius:14px;font-size:14px}
.bubble.them{background:#f3f5f9;align-self:flex-start}
.bubble.me{background:var(--navy);color:#fff;align-self:flex-end}
.typing{font-size:12px;color:var(--muted);padding:0 16px 8px;display:none}
.composer{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);align-items:center}
.composer input[type=text]{flex:1}
.preview{max-height:90px;border-radius:8px;display:none}

@media(max-width:980px){
  .app{grid-template-columns:1fr}
  .sidebar{position:sticky;top:0;z-index:6;flex-direction:row;overflow:auto}
  .tiles,.kpis{grid-template-columns:1fr 1fr}
  .chat{grid-template-columns:1fr}
}

.scan-edit{display:grid;grid-template-columns:1.2fr .9fr .7fr 1.3fr auto auto;gap:8px;align-items:end;margin:8px 0;padding:8px;background:#f7f8fb;border-radius:12px}
.scan-edit label{margin:0 0 4px}
@media(max-width:900px){.scan-edit{grid-template-columns:1fr}}

.info-edit{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}
@media(max-width:800px){.info-edit{grid-template-columns:1fr}}