/* Punjab Mobile Training Center — Certificate System
   Visual language borrowed from the repair bench: job tickets,
   service tags, machine-stamped identifiers. */

:root{
  --ink:      #16181c;
  --ink-soft: #565b64;
  --ink-faint:#8b9099;
  --paper:    #f1f2ee;
  --surface:  #ffffff;
  --line:     #dcded8;
  --line-firm:#c3c6be;
  --amber:    #e0912b;
  --amber-dim:#fbf1de;
  --steel:    #3d5f78;
  --danger:   #b3392c;
  --danger-dim:#fbecea;
  --ok:       #2f6b45;
  --ok-dim:   #e8f2ec;
  --radius:   3px;
}

*{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:15px;
  line-height:1.55;
}

/* ---------- masthead ---------- */
.masthead{
  background:var(--ink);
  color:#fff;
  border-bottom:3px solid var(--amber);
}
.masthead-inner{
  max-width:1120px;margin:0 auto;padding:14px 22px;
  display:flex;align-items:center;gap:22px;flex-wrap:wrap;
}
.brand{display:flex;flex-direction:column;line-height:1.15;margin-right:auto}
.brand strong{
  font-family:'Barlow Condensed',sans-serif;
  font-size:23px;font-weight:600;letter-spacing:.045em;text-transform:uppercase;
}
.brand span{
  font-family:'JetBrains Mono',monospace;
  font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--amber);
}
.masthead nav{display:flex;gap:4px;flex-wrap:wrap}
.masthead nav a{
  color:#c9ccd2;text-decoration:none;padding:7px 13px;border-radius:var(--radius);
  font-size:13.5px;font-weight:500;
}
.masthead nav a:hover{background:#24272d;color:#fff}
.masthead nav a.on{background:var(--amber);color:var(--ink);font-weight:600}
.masthead nav a.out{color:var(--ink-faint)}

/* ---------- page frame ---------- */
.wrap{max-width:1120px;margin:0 auto;padding:30px 22px 70px}
.page-head{margin:0 0 22px}
.page-head h1{
  font-family:'Barlow Condensed',sans-serif;
  font-size:33px;font-weight:600;letter-spacing:.02em;text-transform:uppercase;
  margin:0;
}
.page-head p{margin:3px 0 0;color:var(--ink-soft);font-size:14px}

.panel{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
}

/* ---------- forms ---------- */
.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 22px}
.field{display:flex;flex-direction:column;gap:6px}
.field.wide{grid-column:1/-1}

label{
  font-family:'JetBrains Mono',monospace;
  font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-soft);
}
label .req{color:var(--amber)}

input[type=text],input[type=password],input[type=date],select{
  font:inherit;color:var(--ink);
  padding:10px 12px;
  border:1px solid var(--line-firm);
  border-radius:var(--radius);
  background:var(--surface);
  width:100%;
}
input:focus,select:focus{
  outline:2px solid var(--amber);outline-offset:1px;border-color:var(--amber);
}
input.mono{font-family:'JetBrains Mono',monospace;letter-spacing:.04em}
.hint{font-size:12px;color:var(--ink-faint)}

.actions{
  display:flex;gap:10px;align-items:center;flex-wrap:wrap;
  margin-top:24px;padding-top:20px;border-top:1px solid var(--line);
}

.btn{
  font:inherit;font-weight:600;font-size:14px;
  padding:10px 20px;border-radius:var(--radius);
  border:1px solid transparent;cursor:pointer;text-decoration:none;
  display:inline-block;line-height:1.3;
}
.btn-primary{background:var(--amber);color:#211a09;border-color:#c67d1d}
.btn-primary:hover{background:#cf8322}
.btn-quiet{background:var(--surface);color:var(--ink);border-color:var(--line-firm)}
.btn-quiet:hover{background:#f7f8f5}
.btn-danger{background:var(--danger-dim);color:var(--danger);border-color:#e6bdb7}
.btn-danger:hover{background:#f6ddd9}
.btn-sm{padding:5px 11px;font-size:12.5px}

/* ---------- notices ---------- */
.notice{
  padding:12px 15px;border-radius:var(--radius);margin-bottom:18px;
  font-size:14px;border-left:3px solid;
}
.notice-ok{background:var(--ok-dim);border-color:var(--ok);color:#1f4a2f}
.notice-bad{background:var(--danger-dim);border-color:var(--danger);color:#8a2b21}
.notice-info{background:var(--amber-dim);border-color:var(--amber);color:#7a5410}

/* ---------- toolbar ---------- */
.toolbar{
  display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:18px;
}
.search{display:flex;gap:8px;flex:1;min-width:260px}
.search input{flex:1}
.count{
  font-family:'JetBrains Mono',monospace;font-size:11.5px;
  color:var(--ink-soft);letter-spacing:.06em;white-space:nowrap;
}

/* ---------- table ---------- */
.table-shell{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow-x:auto;
}
table{width:100%;border-collapse:collapse;font-size:14px}
thead th{
  font-family:'JetBrains Mono',monospace;
  font-size:10px;letter-spacing:.13em;text-transform:uppercase;
  color:var(--ink-soft);text-align:left;font-weight:500;
  padding:11px 14px;background:#fafbf8;border-bottom:1px solid var(--line-firm);
  white-space:nowrap;
}
tbody td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:#fbfcfa}
td.name{font-weight:600}
td.sub{color:var(--ink-soft);font-size:13px}
td.right{text-align:right;white-space:nowrap}

/* the signature element: a stamped service tag */
.tag{
  font-family:'JetBrains Mono',monospace;
  font-size:12.5px;font-weight:500;letter-spacing:.06em;
  background:var(--ink);color:var(--amber);
  padding:4px 10px;border-radius:2px;display:inline-block;white-space:nowrap;
}
.tag-lg{font-size:16px;padding:7px 15px;letter-spacing:.09em}

.empty{padding:56px 24px;text-align:center;color:var(--ink-soft)}
.empty strong{display:block;font-size:17px;color:var(--ink);margin-bottom:5px}

/* ---------- pagination ---------- */
.pager{display:flex;gap:6px;align-items:center;justify-content:center;margin-top:22px;flex-wrap:wrap}
.pager a,.pager span{
  padding:7px 13px;border-radius:var(--radius);text-decoration:none;font-size:13.5px;
  border:1px solid var(--line-firm);background:var(--surface);color:var(--ink);
}
.pager a:hover{background:#f7f8f5}
.pager .on{background:var(--ink);color:#fff;border-color:var(--ink);font-weight:600}
.pager .off{color:var(--ink-faint);border-color:var(--line);cursor:default}

/* ---------- login ---------- */
.login-screen{
  min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
}
.login-card{
  width:100%;max-width:392px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.login-top{background:var(--ink);padding:26px 30px;border-bottom:3px solid var(--amber)}
.login-top strong{
  display:block;color:#fff;font-family:'Barlow Condensed',sans-serif;
  font-size:25px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;line-height:1.15;
}
.login-top span{
  display:block;margin-top:3px;color:var(--amber);
  font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
}
.login-body{padding:28px 30px 30px;display:flex;flex-direction:column;gap:16px}
.login-body .btn{width:100%;text-align:center;margin-top:4px}

/* ---------- public verification page ---------- */
.verify-screen{min-height:100vh;display:flex;flex-direction:column}
.verify-main{flex:1;display:flex;align-items:center;justify-content:center;padding:36px 22px}
.verify-card{width:100%;max-width:600px}
.stamp{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--ok-dim);color:var(--ok);border:1px solid #b9d6c4;
  padding:8px 16px;border-radius:var(--radius);
  font-family:'JetBrains Mono',monospace;font-size:11.5px;
  letter-spacing:.13em;text-transform:uppercase;font-weight:500;
}
.stamp.bad{background:var(--danger-dim);color:var(--danger);border-color:#e6bdb7}
.stamp .dot{width:7px;height:7px;border-radius:50%;background:currentColor}

.holder{margin:22px 0 4px}
.holder h1{
  font-family:'Barlow Condensed',sans-serif;
  font-size:41px;font-weight:600;letter-spacing:.02em;text-transform:uppercase;
  margin:0;line-height:1.06;
}
.holder p{margin:5px 0 0;color:var(--ink-soft);font-size:15px}

.detail-list{margin:26px 0 0;border-top:1px solid var(--line)}
.detail-list div{
  display:flex;justify-content:space-between;gap:20px;
  padding:12px 0;border-bottom:1px solid var(--line);
}
.detail-list dt{
  font-family:'JetBrains Mono',monospace;font-size:10.5px;
  letter-spacing:.13em;text-transform:uppercase;color:var(--ink-soft);
  margin:0;padding-top:2px;flex-shrink:0;
}
.detail-list dd{margin:0;text-align:right;font-weight:500}

.verify-foot{
  padding:20px 22px;text-align:center;color:var(--ink-faint);font-size:12.5px;
  border-top:1px solid var(--line);
}

/* ---------- print ---------- */
@media print{
  .masthead,.actions,.toolbar,.pager,.verify-foot{display:none}
  body{background:#fff}
  .panel,.verify-card{border:none;padding:0}
}

/* ---------- small screens ---------- */
@media (max-width:680px){
  .grid{grid-template-columns:1fr}
  .holder h1{font-size:31px}
  .detail-list div{flex-direction:column;gap:2px}
  .detail-list dd{text-align:left}
  .masthead-inner{gap:12px}
  .brand{margin-right:0;width:100%}
}