body{background:var(--paper);}

/* ---------- login screen ---------- */
.login-screen{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:var(--navy);position:relative;overflow:hidden;padding:24px;
}
.login-card{
  position:relative;z-index:1;background:var(--navy-2);border:1px solid var(--line-onnavy);
  padding:44px 40px;width:100%;max-width:400px;color:#fff;
}
.login-card .brand-mark{margin-bottom:20px;}
.login-card h1{font-size:24px;margin-top:8px;letter-spacing:0;}
.login-card p.sub{color:rgba(255,255,255,0.6);font-size:14px;margin-top:10px;font-family:var(--font-body);}
.login-card .form-row{margin-top:22px;margin-bottom:0;}
.login-card button{width:100%;margin-top:26px;}
.login-error{
  margin-top:16px;font-family:var(--font-mono);font-size:13px;color:#F19393;
  min-height:16px;
}

/* ---------- dashboard shell ---------- */
.admin-shell{display:flex;min-height:100vh;}
.admin-sidebar{
  width:230px;flex-shrink:0;background:var(--navy);color:#fff;
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
}
.admin-sidebar .brand{padding:24px 22px;border-bottom:1px solid var(--line-onnavy);}
.admin-tabs{padding:14px 0;flex:1;overflow-y:auto;}
.admin-tab{
  display:flex;align-items:center;gap:10px;width:100%;background:none;border:none;color:rgba(255,255,255,0.7);
  padding:13px 22px;font-family:var(--font-mono);font-size:12.5px;letter-spacing:0.05em;text-transform:uppercase;
  text-align:left;border-left:3px solid transparent;
}
.admin-tab:hover{color:#fff;background:rgba(255,255,255,0.04);}
.admin-tab.active{color:var(--hazard);border-left-color:var(--hazard);background:rgba(255,255,255,0.04);}
.admin-tab .badge{margin-left:auto;background:var(--safety);color:#fff;font-size:10px;padding:2px 7px;border-radius:20px;}
.admin-sidebar-foot{padding:16px 22px;border-top:1px solid var(--line-onnavy);}
.admin-sidebar-foot .who{font-family:var(--font-mono);font-size:11px;color:rgba(255,255,255,0.5);margin-bottom:10px;word-break:break-all;}

.admin-main{flex:1;min-width:0;padding:40px 44px 80px;}
.admin-main h1{font-size:26px;letter-spacing:0;margin-bottom:6px;}
.admin-sub{color:var(--ink-soft);font-size:14px;margin-bottom:32px;font-family:var(--font-body);}
.panel{display:none;}
.panel.active{display:block;}

/* ---------- cards / forms ---------- */
.card{background:#fff;border:1px solid var(--line);padding:26px 28px;margin-bottom:24px;}
.card h2{font-size:16px;text-transform:none;letter-spacing:0;margin-bottom:18px;font-family:var(--font-body);font-weight:700;}
.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;}
.field.full{grid-column:1/-1;}
.field label{font-family:var(--font-mono);font-size:11px;letter-spacing:0.06em;text-transform:uppercase;color:var(--ink-soft);}
.field input,.field textarea,.field select{
  border:1px solid var(--line);padding:11px 12px;font-family:var(--font-body);font-size:14px;background:var(--paper);color:var(--ink);
}
.field textarea{resize:vertical;min-height:90px;}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--safety);}
.img-upload-row{display:flex;align-items:center;gap:14px;}
.img-preview{width:70px;height:70px;object-fit:cover;background:var(--paper-2);border:1px solid var(--line);flex-shrink:0;}
.file-btn{
  font-family:var(--font-mono);font-size:12px;padding:9px 14px;border:1px solid var(--line);background:#fff;text-transform:uppercase;letter-spacing:0.05em;
}
.file-btn:hover{border-color:var(--safety);color:var(--safety);}
.form-actions{display:flex;gap:12px;margin-top:6px;}
.btn-sm{padding:9px 16px;font-size:12px;}
.btn-secondary{background:transparent;border:1px solid var(--line);color:var(--ink);}
.btn-secondary:hover{border-color:var(--ink);}
.btn-danger{background:transparent;border:1px solid #C34F06;color:#C34F06;}
.btn-danger:hover{background:#C34F06;color:#fff;}

/* ---------- list rows ---------- */
.item-row{
  display:flex;align-items:center;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);
}
.item-row:last-child{border-bottom:none;}
.item-thumb{width:56px;height:56px;object-fit:cover;background:var(--paper-2);border:1px solid var(--line);flex-shrink:0;}
.item-info{flex:1;min-width:0;}
.item-title{font-weight:600;font-size:14.5px;}
.item-sub{font-family:var(--font-mono);font-size:12px;color:var(--ink-soft);margin-top:3px;}
.item-actions{display:flex;gap:8px;flex-shrink:0;}
.status-pill{
  font-family:var(--font-mono);font-size:10px;letter-spacing:0.05em;text-transform:uppercase;
  padding:3px 8px;border:1px solid var(--line);color:var(--ink-soft);
}
.status-pill.live{border-color:#4C8C5B;color:#4C8C5B;}
.msg-row.unread .item-title::before{content:"● ";color:var(--safety);}
.empty-list{font-family:var(--font-mono);font-size:13px;color:var(--ink-soft);padding:24px 0;}
.toast{
  position:fixed;bottom:24px;right:24px;background:var(--navy);color:#fff;padding:14px 20px;
  font-family:var(--font-mono);font-size:13px;z-index:100;border-left:4px solid var(--hazard);
  transform:translateY(120%);transition:transform .25s ease;
}
.toast.show{transform:translateY(0);}
.toast.err{border-left-color:#C34F06;}

@media (max-width:860px){
  .admin-shell{flex-direction:column;}
  .admin-sidebar{width:100%;height:auto;position:relative;flex-direction:row;overflow-x:auto;}
  .admin-sidebar .brand{display:none;}
  .admin-tabs{display:flex;padding:0;}
  .admin-tab{border-left:none;border-bottom:3px solid transparent;white-space:nowrap;}
  .admin-tab.active{border-left:none;border-bottom-color:var(--hazard);}
  .admin-sidebar-foot{display:none;}
  .admin-main{padding:28px 20px 60px;}
  .field-grid{grid-template-columns:1fr;}
}