/* /admin/assets/css/admin.css */

:root{
  --bg:        #f4f6fb;
  --panel:     #ffffff;
  --text:      #1f2937;
  --muted:     #6b7280;
  --line:      #e5e7eb;
  --primary:   #2563eb;
  --primary-d: #1d4ed8;
  --success:   #16a34a;
  --error:     #dc2626;
  --warn:      #d97706;
  --radius:    10px;
  --shadow:    0 10px 30px rgba(15,23,42,.08);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  font-size:15px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
code{background:#eef2ff;padding:1px 6px;border-radius:4px;font-size:12px}

/* ---------- Login ---------- */
.login-page{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  background:
    radial-gradient(1000px 500px at -10% -10%, #dbeafe 0%, transparent 60%),
    radial-gradient(900px 500px at 110% 110%, #ede9fe 0%, transparent 60%),
    var(--bg);
  padding:24px;
}
.login-wrap{width:100%;max-width:420px}
.login-card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:16px;
  padding:28px;
  box-shadow:var(--shadow);
}
.login-brand{
  display:flex;align-items:center;gap:12px;
  margin-bottom:20px;
}
.login-brand h1{font-size:18px;margin:0}
.login-brand p{margin:0;color:var(--muted);font-size:13px}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:12px;
  background:linear-gradient(135deg,#2563eb,#7c3aed);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700;letter-spacing:.5px;
}

/* ---------- Forms ---------- */
.field{display:block;margin-bottom:14px}
.field > span{
  display:block;
  font-size:13px;
  font-weight:600;
  color:#374151;
  margin-bottom:6px;
}
.field input,
.field select,
.field textarea{
  width:100%;
  padding:10px 12px;
  border:1px solid var(--line);
  border-radius:8px;
  font-size:14px;
  background:#fff;
  color:var(--text);
  outline:none;
  transition:border-color .15s, box-shadow .15s;
}
.field input:focus,
.field select:focus,
.field textarea:focus{
  border-color:var(--primary);
  box-shadow:0 0 0 3px rgba(37,99,235,.15);
}
.field .err{color:var(--error);font-size:12px;margin-top:4px;display:block}

/* ---------- Buttons ---------- */
.btn,
.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:10px 16px;
  border-radius:8px;
  font-weight:600;
  font-size:14px;
  border:1px solid transparent;
  cursor:pointer;
  text-decoration:none;
  transition:background .15s,border-color .15s,color .15s;
}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-d);text-decoration:none}
.btn{background:#fff;border-color:var(--line);color:var(--text)}
.btn:hover{background:#f9fafb;text-decoration:none}
.btn-block{width:100%}

/* ---------- Alerts ---------- */
.alert{
  border-radius:8px;
  padding:10px 12px;
  font-size:13px;
  margin-bottom:14px;
  border:1px solid transparent;
}
.alert-success{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}
.alert-error  {background:#fef2f2;color:#991b1b;border-color:#fecaca}
.alert-warn   {background:#fffbeb;color:#92400e;border-color:#fde68a}
.alert-info   {background:#eff6ff;color:#1e40af;border-color:#bfdbfe}

.login-foot{
  margin:18px 0 0;
  text-align:center;
  color:var(--muted);
  font-size:12px;
}

/* =========================================================
 | Layout shell
 * ========================================================= */

.layout{
  display:flex;
  min-height:100vh;
}


/* ---------- Sidebar ---------- */
.sidebar{
  width:260px;
  flex:0 0 260px;
  background:#001d4c;
  color:#cbd5e1;
  position:fixed;
  left:0; top:0; bottom:0;
  overflow-y:auto;
  display:flex;
  flex-direction:column;
  z-index:40;
}

/* ---------- Brand (logo stacked above "CMS Panel") ---------- */
.sidebar-brand{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:24px 18px 20px;
  border-bottom:1px solid rgba(255,255,255,.08);
  text-align:center;
}

/* Uploaded logo — bigger, no box background */
.brand-logo-img{
  width:auto;
  max-width:170px;
  max-height:70px;
  object-fit:contain;
  display:block;
  filter:drop-shadow(0 2px 6px rgba(0,0,0,.25));
}

/* Fallback "IK" mark when no logo uploaded */
.brand-mark{
  width:56px;
  height:56px;
  border-radius:14px;
  background:linear-gradient(135deg,#2563eb,#7c3aed);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:20px;
  letter-spacing:.5px;
}

/* Fallback site name when no logo uploaded */
.brand-text{
  display:block;
  line-height:1.2;
}
.brand-text strong{
  color:#fff;
  font-size:15px;
  font-weight:700;
}

/* "CMS Panel" subline — always below the logo */
.brand-sub{
  font-size:11px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:#7c93b8;
  font-weight:600;
}

.sidebar-nav{
  padding:10px 8px 20px;
  flex:1;
}
.nav-divider{
  padding:14px 12px 6px;
  font-size:11px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#64748b;
}
.nav-item{
  display:flex;align-items:center;gap:10px;
  padding:9px 12px;
  border-radius:8px;
  color:#cbd5e1;
  font-size:14px;
  text-decoration:none;
  transition:background .15s,color .15s;
}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff;text-decoration:none}
.nav-item.active{background:#1e293b;color:#fff}
.nav-icon{
  width:20px;display:inline-flex;justify-content:center;
  font-size:14px;opacity:.9;
}
.nav-label{flex:1}
.nav-badge{
  font-size:10px;
  padding:2px 6px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  color:#94a3b8;
  text-transform:uppercase;
  letter-spacing:.05em;
}
.nav-item.disabled{cursor:not-allowed;opacity:.7}
.nav-item.disabled:hover{background:transparent;color:#cbd5e1}

.sidebar-foot{
  padding:12px 18px;
  border-top:1px solid rgba(255,255,255,.06);
  color:#64748b;
}

/* ---------- Main wrapper ---------- */
.main-wrap{
  margin-left:260px;
  flex:1;
  min-width:0;
  display:flex;
  flex-direction:column;
}

/* ---------- Topbar ---------- */
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;
  padding:14px 24px;
  background:#fff;
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:30;
}
.page-title{font-size:18px;margin:0}
.topbar-right{display:flex;align-items:center;gap:14px}
.topbar-link{font-size:13px;color:#475569}
.topbar-link:hover{color:var(--primary)}

/* ---------------------------------------------------------
 | User dropdown (top-right)
 * --------------------------------------------------------- */
.user-menu{position:relative}

.user-chip{
  display:flex;align-items:center;gap:10px;
  padding:6px 12px 6px 8px;
  background:#f8fafc;
  border:1px solid var(--line);
  border-radius:999px;
  cursor:pointer;
  font-family:inherit;
  font-size:14px;
  color:var(--text);
  transition:background .15s,border-color .15s,box-shadow .15s;
}
.user-chip:hover{background:#eef2ff;border-color:#c7d2fe}
.user-chip[aria-expanded="true"]{
  background:#eff6ff;
  border-color:#bfdbfe;
  box-shadow:0 0 0 3px rgba(37,99,235,.12);
}
.user-chip > i.fa-chevron-down{
  font-size:10px;
  color:#94a3b8;
  margin-left:2px;
  transition:transform .15s;
}
.user-chip[aria-expanded="true"] > i.fa-chevron-down{
  transform:rotate(180deg);
}

.user-dropdown{
  position:absolute;
  top:calc(100% + 8px);
  right:0;
  min-width:240px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  box-shadow:0 15px 35px rgba(15,23,42,.12);
  padding:6px;
  display:none;
  z-index:100;
}
.user-dropdown.open{display:block}

.user-dropdown-header{
  display:flex;
  flex-direction:column;
  gap:2px;
  padding:10px 12px 12px;
  border-bottom:1px solid var(--line);
  margin-bottom:6px;
}
.user-dropdown-header strong{font-size:13px;color:#1f2937}
.user-dropdown-header span{font-size:12px;color:#6b7280;word-break:break-all}

.user-dropdown a{
  display:flex;
  align-items:center;
  gap:10px;
  padding:9px 12px;
  border-radius:8px;
  font-size:13.5px;
  color:#334155;
  text-decoration:none;
  transition:background .12s,color .12s;
}
.user-dropdown a:hover{background:#f1f5f9;color:var(--primary);text-decoration:none}
.user-dropdown a.dd-logout:hover{background:#fef2f2;color:#dc2626}
.user-dropdown .dd-icon{
  width:20px;
  display:inline-flex;
  justify-content:center;
  font-size:14px;
  opacity:.8;
}

/* Avatar (used in chip) */
.avatar{
  width:30px;height:30px;border-radius:50%;
  background:linear-gradient(135deg,#2563eb,#7c3aed);
  color:#fff;font-weight:700;font-size:13px;
  display:flex;align-items:center;justify-content:center;
  flex:0 0 30px;
}
.user-meta{display:flex;flex-direction:column;line-height:1.15}
.user-meta strong{font-size:13px}
.user-meta span{font-size:11px;color:var(--muted)}

.btn-sm{padding:7px 12px;font-size:13px}

/* ---------- Content ---------- */
.content{
  padding:24px;
  flex:1;
}

/* ---------- Cards / stats (used by dashboard) ---------- */
.grid{display:grid;gap:18px}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}

.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  padding:18px;
  box-shadow:0 1px 2px rgba(15,23,42,.04);
}
.card h3{margin:0 0 8px;font-size:15px}
.card p{margin:0;color:var(--muted);font-size:13px}

.stat{
  display:flex;flex-direction:column;gap:6px;
}
.stat .num{font-size:26px;font-weight:700}
.stat .lbl{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}

.section-title{
  font-size:14px;font-weight:600;color:#334155;
  margin:22px 0 10px;
}

/* =========================================================
 | Responsive — no hamburger. Page scrolls left ↔ right.
 * ========================================================= */
@media (max-width: 1100px){
  body{overflow-x:auto}
  .layout{
    min-width:1200px;
    display:flex;
  }
  .sidebar{
    position:relative;
    left:auto;top:auto;bottom:auto;
    height:auto;
    min-height:100vh;
  }
  .main-wrap{
    margin-left:0;
  }
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* ---------- Session warning toast ---------- */
.session-warning{
  position:fixed;
  bottom:24px;
  right:24px;
  max-width:360px;
  background:#fff;
  border:1px solid #fde68a;
  border-left:4px solid #d97706;
  border-radius:10px;
  padding:14px 16px;
  box-shadow:0 12px 30px rgba(15,23,42,.15);
  z-index:200;
  font-size:13.5px;
  animation:slideInRight .25s ease-out;
}
.session-warning .sw-msg{color:#92400e;margin-bottom:10px;line-height:1.45}
.session-warning .sw-msg strong{color:#78350f}
.session-warning .sw-actions{display:flex;justify-content:flex-end}

@keyframes slideInRight{
  from{transform:translateX(20px);opacity:0}
  to{transform:translateX(0);opacity:1}
}