/* ============================================================
   Real Antiques — admin panel styles
   ============================================================ */
:root{
  /* Brand palette from the Real Antiques logo */
  --navy:#2b3a47;--navy-dark:#1f2a34;--gold:#9a8350;
  --bg:#f4f3ef;--white:#fff;--line:#e4e1d8;--ink:#2b2f36;--muted:#7a7d80;
  --radius:7px;--shadow:0 1px 3px rgba(20,30,45,.08);
}
*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Inter',-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.6;}
a{color:var(--navy);text-decoration:none;}
a:hover{color:var(--gold);}
img{max-width:100%;display:block;}

/* ---------- login ---------- */
.admin-login-body{display:grid;place-items:center;min-height:100vh;background:var(--navy);padding:24px;}
.login-card{background:var(--white);border-radius:12px;padding:38px;width:100%;max-width:380px;box-shadow:0 18px 50px rgba(0,0,0,.3);}
.login-brand{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:24px;}
.login-brand-logo{height:104px;width:auto;display:block;}
.login-brand-label{color:var(--muted);font-size:.74rem;text-transform:uppercase;letter-spacing:1.6px;}
.login-foot{text-align:center;margin-top:18px;font-size:.85rem;}

/* ---------- shell ---------- */
.admin-shell{display:flex;min-height:100vh;}
.admin-sidebar{
  width:236px;background:var(--navy-dark);color:#cfd6e0;display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;
}
.admin-brand{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:20px 22px;}
.admin-brand-logo{height:56px;width:auto;display:block;}
.admin-brand-label{color:#8e99ab;font-size:.72rem;text-transform:uppercase;letter-spacing:1.6px;}
.admin-nav{display:flex;flex-direction:column;padding:8px 0;flex:1;}
.admin-nav a{color:#cfd6e0;padding:11px 22px;font-size:.9rem;font-weight:500;border-left:3px solid transparent;}
.admin-nav a:hover{background:rgba(255,255,255,.05);color:#fff;}
.admin-nav a.active{background:rgba(255,255,255,.08);color:#fff;border-left-color:var(--gold);}
.admin-sidebar-foot{padding:16px 22px;border-top:1px solid rgba(255,255,255,.08);display:flex;flex-direction:column;gap:8px;}
.admin-sidebar-foot a{color:#8e99ab;font-size:.85rem;}
.admin-sidebar-foot a:hover,.admin-sidebar-foot a.active{color:#fff;}
.link-btn{background:none;border:none;color:#8e99ab;cursor:pointer;font-size:.85rem;padding:0;text-align:left;font-family:inherit;}
.link-btn:hover{color:#fff;}

.admin-main{flex:1;min-width:0;}
.admin-topbar{
  background:var(--white);border-bottom:1px solid var(--line);padding:18px 32px;
  display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:10;
}
.admin-topbar h1{font-size:1.4rem;color:var(--navy);font-weight:600;}
.admin-user{font-size:.85rem;color:var(--muted);}
.admin-content{padding:28px 32px;}

/* ---------- flash ---------- */
.flash{padding:11px 16px;border-radius:var(--radius);margin-bottom:18px;font-size:.88rem;}
.flash-success{background:#e7f3ec;color:#1f6b41;border:1px solid #bfe0cc;}
.flash-error{background:#fbeaea;color:#9a3434;border:1px solid #eecaca;}

/* ---------- buttons ---------- */
.btn{display:inline-block;padding:9px 16px;border-radius:var(--radius);font-weight:600;font-size:.85rem;cursor:pointer;border:1.5px solid transparent;font-family:inherit;transition:.15s;text-align:center;}
.btn-primary{background:var(--navy);color:#fff;border-color:var(--navy);}
.btn-primary:hover{background:var(--navy-dark);color:#fff;}
.btn-ghost{background:var(--white);color:var(--navy);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--navy);color:var(--navy);}
.btn-danger{background:#fff;color:#b23b3b;border-color:#e6c5c5;}
.btn-danger:hover{background:#b23b3b;color:#fff;}
.btn-small{padding:6px 11px;font-size:.78rem;}
.btn-block{display:block;width:100%;}

/* ---------- stat cards ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:26px;}
.stat-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:3px;box-shadow:var(--shadow);}
.stat-card:hover{border-color:var(--gold);}
.stat-num{font-size:2.1rem;font-weight:700;color:var(--navy);line-height:1;}
.stat-label{font-size:.9rem;font-weight:600;}
.stat-sub{font-size:.78rem;color:var(--muted);}
.stat-sub.highlight{color:#b5602f;font-weight:600;}
.stat-card-action{align-items:flex-start;justify-content:center;background:var(--navy);color:#fff;}
.stat-card-action .stat-num,.stat-card-action .stat-label{color:#fff;}

/* ---------- panels ---------- */
.panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:20px;overflow:hidden;}
.panel-head{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;border-bottom:1px solid var(--line);}
.panel-head h2{font-size:1.05rem;color:var(--navy);font-weight:600;}
.panel-head a{font-size:.82rem;font-weight:600;}
.pad{padding:20px;}
.pad-bottom{margin-bottom:18px;}
.panel-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;}

/* ---------- tables ---------- */
.data-table{width:100%;border-collapse:collapse;}
.data-table th,.data-table td{text-align:left;padding:11px 16px;border-bottom:1px solid var(--line);font-size:.86rem;vertical-align:middle;}
.data-table th{background:#fafbfc;color:var(--muted);font-weight:600;text-transform:uppercase;font-size:.72rem;letter-spacing:.5px;}
.data-table tr:last-child td{border-bottom:none;}
.data-table tfoot th{background:none;text-transform:none;font-size:.86rem;color:var(--ink);}
.cell-product{display:flex;align-items:center;gap:12px;}
.cell-thumb{width:46px;height:46px;border-radius:5px;background:#eef0f3;overflow:hidden;flex-shrink:0;}
.cell-thumb img{width:100%;height:100%;object-fit:cover;}
.row-actions{display:flex;gap:6px;align-items:center;}
.row-actions form{display:inline;}
.strike{text-decoration:line-through;}

/* ---------- badges ---------- */
.badge{display:inline-block;padding:2px 8px;border-radius:11px;font-size:.7rem;font-weight:600;text-transform:capitalize;}
.badge-active,.badge-paid,.badge-completed,.badge-responded{background:#e7f3ec;color:#1f6b41;}
.badge-new,.badge-pending,.badge-initiated{background:#fdf0e3;color:#a05a1c;}
.badge-hidden,.badge-cancelled,.badge-closed,.badge-sold_out{background:#eef0f3;color:#666;}
.badge-confirmed,.badge-shipped,.badge-refunded{background:#e4ecf7;color:#2a517f;}
.badge-featured{background:#f3e8d0;color:#8a6a2c;}

/* ---------- content actions ---------- */
.content-actions{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;gap:10px;flex-wrap:wrap;}

/* ---------- forms ---------- */
.form label{display:block;margin-bottom:15px;font-size:.82rem;font-weight:600;color:var(--navy);}
.form label small{font-weight:400;color:var(--muted);}
.form input,.form textarea,.form select{
  width:100%;margin-top:5px;padding:9px 11px;border:1px solid var(--line);border-radius:var(--radius);
  font-family:inherit;font-size:.88rem;background:var(--white);color:var(--ink);
}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--gold);}
.form textarea{resize:vertical;}
.form textarea.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.82rem;}
.checkbox-label{display:flex;align-items:center;gap:8px;font-weight:500;}
.checkbox-label input{width:auto;margin:0;}
.req{color:#b5602f;}
.form-cols{display:grid;grid-template-columns:1fr 320px;gap:20px;align-items:start;}
.form-col-side .panel{position:sticky;top:90px;}
.hidden-form{display:none;}

/* ---------- image manager ---------- */
.image-manager{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px;}
.image-tile{width:96px;border:1px solid var(--line);border-radius:5px;overflow:hidden;position:relative;}
.image-tile.is-main{border-color:var(--gold);border-width:2px;}
.image-tile img{width:96px;height:96px;object-fit:cover;}
.image-main-badge{position:absolute;top:4px;left:4px;background:var(--gold);color:#fff;font-size:.62rem;padding:1px 6px;border-radius:3px;font-weight:700;}
.image-remove-row{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0;}

/* ---------- enquiries ---------- */
.enquiry-list{display:flex;flex-direction:column;gap:14px;}
.enquiry-card{padding:18px 20px;}
.enquiry-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:6px;}
.enquiry-product{font-size:.78rem;color:var(--gold);margin-left:6px;}
.enquiry-contact{font-size:.84rem;color:var(--muted);margin-bottom:8px;}
.enquiry-message{background:#fafbfc;border:1px solid var(--line);border-radius:var(--radius);padding:10px 13px;font-size:.88rem;margin-bottom:12px;}
.enquiry-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;}
.enquiry-actions select{width:auto;padding:6px 9px;border:1px solid var(--line);border-radius:var(--radius);font-family:inherit;font-size:.82rem;}

.muted{color:var(--muted);}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .panel-row{grid-template-columns:1fr;}
  .form-cols{grid-template-columns:1fr;}
  .form-col-side .panel{position:static;}
}
@media (max-width:680px){
  .admin-shell{flex-direction:column;}
  .admin-sidebar{width:100%;height:auto;position:static;}
  .admin-nav{flex-direction:row;flex-wrap:wrap;}
  .admin-nav a{border-left:none;border-bottom:3px solid transparent;}
  .admin-nav a.active{border-left:none;border-bottom-color:var(--gold);}
  .admin-content{padding:18px;}
  .stat-grid{grid-template-columns:1fr;}
}