:root{--navy:#0b1f3a;--navy2:#13315c;--blue:#1f6feb;--green:#7ed321;--ink:#18202c;--mute:#5b6677;--line:#dde3ec;--bg:#f3f6fa;--r:10px}
*{box-sizing:border-box}
body{margin:0;font:15px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--blue)}
img{max-width:100%}
.shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
.side{background:var(--navy);color:#e8eef8;padding:20px 14px;display:flex;flex-direction:column;gap:18px;position:sticky;top:0;height:100vh}
.side .logo img{height:44px;width:auto}
.side nav{display:flex;flex-direction:column;gap:2px;flex:1;overflow:auto}
.side nav a{color:#cdd8ea;text-decoration:none;padding:9px 12px;border-radius:8px}
.side nav a:hover{background:rgba(255,255,255,.08)}
.side nav a.on{background:var(--navy2);color:#fff;font-weight:600}
.me{font-size:.88rem;display:flex;justify-content:space-between;gap:8px;color:#b9c6dc}
.me a{color:var(--green)}
.main{padding:28px;max-width:960px;width:100%}
h1{margin:0 0 18px;font-size:1.6rem}
h2{font-size:1.15rem;margin:26px 0 10px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;margin-bottom:18px}
.flash{padding:11px 14px;border-radius:8px;margin-bottom:18px;border:1px solid}
.flash.ok{background:#eaf7dc;border-color:#b9df8a;color:#274a0b}
.flash.err{background:#fde8e8;border-color:#f1b0b0;color:#7a1a1a}
label{display:block;font-weight:600;margin:0 0 14px}
label small{display:block;font-weight:400;color:var(--mute)}
input[type=text],input[type=email],input[type=password],input[type=tel],input[type=file],textarea,select{width:100%;font:inherit;padding:.6em .7em;border:1px solid var(--line);border-radius:8px;background:#fff;margin-top:5px}
textarea{min-height:110px;resize:vertical}
.check{display:flex;gap:10px;align-items:center;font-weight:600}
.check input{width:auto;margin:0}
.btn{display:inline-block;background:var(--blue);color:#fff;border:0;border-radius:8px;padding:.6em 1.2em;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn:hover{filter:brightness(1.08)}
.btn.green{background:var(--green);color:#10230a}
.btn.red{background:#c62828}
.btn.grey{background:#e6ebf2;color:var(--ink)}
.btn.sm{padding:.3em .8em;font-size:.88rem}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.list{display:grid;gap:12px}
.item{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start}
.item .thumb{width:110px;height:84px;object-fit:cover;border-radius:6px;background:#eef2f7;border:1px solid var(--line)}
.item .thumb.logo{object-fit:contain;padding:6px}
.item.noimg{grid-template-columns:1fr}
.item form{margin:0}
.item label{margin-bottom:10px}
.tools{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.muted{color:var(--mute)}
table{border-collapse:collapse;width:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:#eef2f7;font-size:.85rem;text-transform:uppercase;letter-spacing:.03em;color:var(--mute)}
.badge{display:inline-block;padding:.1em .6em;border-radius:999px;background:#e6ebf2;font-size:.8rem}
.badge.new{background:var(--green);color:#10230a;font-weight:700}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:18px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px}
.stat b{display:block;font-size:1.8rem;color:var(--navy2)}
.login{max-width:380px;margin:9vh auto;padding:0 16px}
.login .box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px}
.login .brand{background:var(--navy);border-radius:14px 14px 0 0;padding:18px;text-align:center}
.login .brand img{height:50px}
.login .box{border-radius:0 0 14px 14px}
.msg-body{white-space:pre-wrap;background:#f7f9fc;border:1px solid var(--line);border-radius:8px;padding:12px;margin-top:8px}
@media(max-width:800px){
  .shell{grid-template-columns:1fr}
  .side{position:static;height:auto}
  .side nav{flex-direction:row;flex-wrap:wrap}
  .grid2{grid-template-columns:1fr}
  .main{padding:18px 14px}
  .item{grid-template-columns:1fr}
}

details.edit summary{display:inline-block;list-style:none;cursor:pointer}
details.edit summary::-webkit-details-marker{display:none}
details.edit[open] summary{background:#e6ebf2;color:var(--ink)}
details.edit form{background:#f7f9fc;border:1px solid var(--line);border-radius:8px;padding:12px;min-width:260px}

/* Users table: tidy action cell */
table td{vertical-align:middle;padding:14px 16px}
th{padding:12px 16px}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;min-width:260px}
.actions form{margin:0}
.actions form.inline{display:flex;gap:8px}
.actions details.edit{flex:0 0 auto}
.actions details.edit[open]{flex:1 1 100%;order:3}
.actions details.edit[open] form{margin-top:4px}
.actions form.reset{flex:1 1 100%;display:flex;gap:8px;align-items:center}
.actions form.reset input{margin:0;flex:1;min-width:0;max-width:200px;padding:.4em .6em}
.grid2{align-items:start}
details.edit form label:last-of-type{margin-bottom:12px}

@media(max-width:800px){
  table.users,table.users tbody{display:block}
  table.users tr:first-child{display:none}
  table.users tr{display:block;padding:12px 14px;border-bottom:1px solid var(--line)}
  table.users td{display:block;padding:4px 0;border:0}
  table.users td:nth-child(2),table.users td:nth-child(3){display:inline-block;margin-right:14px;color:var(--mute);font-size:.9rem}
  table.users td:last-child{padding-top:10px}
  .actions{min-width:0}
  .actions form.reset input{max-width:none}
}
@media(min-width:801px){table.users td:nth-child(3){white-space:nowrap}}

/* Users actions: fixed 3-column grid so buttons are equal width and line up row to row */
.actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;width:330px;max-width:100%;min-width:0;align-items:stretch}
.actions form.inline{display:contents}
.actions .btn,.actions summary.btn{display:flex;align-items:center;justify-content:center;width:100%;height:36px;padding:0 .6em;font-size:.88rem;line-height:1;text-align:center;white-space:nowrap}
.actions details.edit{grid-column:1}
.actions details.edit[open]{grid-column:1 / -1;order:0}
.actions details.edit[open] summary.btn{width:calc((100% - 16px) / 3)}
.actions details.edit form{margin-top:8px}
.actions details.edit form .btn{width:auto;display:inline-flex;padding:0 1.2em}
.actions form.reset{grid-column:1 / -1;display:grid;grid-template-columns:2fr 1fr;gap:8px}
.actions form.reset input{height:36px;margin:0;padding:0 .7em;max-width:none;width:100%}
@media(max-width:800px){.actions{width:100%}}
.actions button[data-edit]{grid-column:1;border:0;cursor:pointer;font-family:inherit;font-weight:600;background:var(--blue);color:#fff}
.actions button[data-edit].on{background:#e6ebf2;color:var(--ink)}
.actions form.editform{grid-column:1 / -1;order:10;background:#f7f9fc;border:1px solid var(--line);border-radius:8px;padding:12px;display:block}
.actions form.editform[hidden]{display:none}
.actions form.editform .btn{width:auto;display:inline-flex;padding:0 1.2em}