:root{
  --navy-950:#0a1830; --navy-900:#0e1f3d; --navy-800:#132b52;
  --gold-500:#f2b705; --gold-600:#d9a300; --gold-100:#fdf1cc;
  --ink-900:#12182a; --ink-700:#3a4257; --ink-500:#647089;
  --gray-100:#f4f6f9; --gray-200:#e8ecf2; --gray-300:#d6dce6; --white:#fff;
  --radius:10px; --shadow-sm:0 2px 8px rgba(10,24,48,.08); --shadow-md:0 10px 30px rgba(10,24,48,.14);
}
*,*::before,*::after{ box-sizing:border-box; }
body{ margin:0; font-family:"Segoe UI",Tahoma,Arial,sans-serif; background:var(--gray-100); color:var(--ink-900); }
a{ color:inherit; }
h1,h2,h3{ margin:0; color:var(--navy-900); }
img{ max-width:100%; display:block; }

/* ---- Login screen ---- */
.login-wrap{ min-height:100vh; display:flex; align-items:center; justify-content:center; background:var(--navy-900); padding:20px; }
.login-card{ background:var(--white); border-radius:16px; padding:40px 36px; width:100%; max-width:380px; box-shadow:var(--shadow-md); text-align:center; }
.login-card img{ width:52px; height:52px; margin:0 auto 14px; }
.login-card h1{ font-size:20px; margin-bottom:4px; }
.login-card p{ color:var(--ink-500); font-size:13.5px; margin-bottom:22px; }
.login-card input{ width:100%; padding:13px 14px; border:1px solid var(--gray-300); border-radius:8px; font-size:14px; margin-bottom:14px; }
.login-card button{ width:100%; padding:13px; border-radius:8px; border:none; background:var(--gold-500); color:var(--navy-900); font-weight:700; font-size:14px; cursor:pointer; }
.login-card button:hover{ background:var(--gold-600); }
.login-error{ color:#c0392b; font-size:13px; margin-bottom:10px; display:none; }
.login-hint{ margin-top:18px; font-size:11.5px; color:var(--ink-500); background:var(--gray-100); padding:10px 12px; border-radius:8px; text-align:left; }

/* ---- App shell ---- */
.app{ display:none; min-height:100vh; }
.app.show{ display:flex; }
.sidebar{ width:230px; flex:none; background:var(--navy-950); color:#fff; display:flex; flex-direction:column; position:sticky; top:0; height:100vh; overflow-y:auto; }
.sidebar-brand{ display:flex; align-items:center; gap:10px; padding:20px 18px; border-bottom:1px solid rgba(255,255,255,.08); }
.sidebar-brand img{ width:32px; height:32px; }
.sidebar-brand strong{ color:var(--gold-500); font-size:14px; letter-spacing:.03em; }
.sidebar-brand span{ display:block; font-size:9.5px; color:#9fb0cc; letter-spacing:.1em; }
.tabs{ list-style:none; margin:0; padding:10px; flex:1; }
.tabs button{ width:100%; text-align:left; background:none; border:none; color:#c7d2e6; padding:11px 14px; border-radius:8px; font-size:13.5px; cursor:pointer; display:flex; align-items:center; gap:10px; margin-bottom:2px; }
.tabs button:hover{ background:rgba(255,255,255,.06); color:#fff; }
.tabs button.active{ background:var(--gold-500); color:var(--navy-900); font-weight:700; }
.sidebar-foot{ padding:14px; border-top:1px solid rgba(255,255,255,.08); font-size:11.5px; color:#8698ba; }
.sidebar-foot a{ color:#c7d2e6; }

.main{ flex:1; min-width:0; display:flex; flex-direction:column; }
.topbar{ background:var(--white); border-bottom:1px solid var(--gray-200); padding:14px 26px; display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap; position:sticky; top:0; z-index:5; }
.topbar h2{ font-size:16px; }
.topbar-actions{ display:flex; gap:10px; flex-wrap:wrap; }
.content{ padding:26px; max-width:980px; }

.btn{ display:inline-flex; align-items:center; gap:7px; padding:10px 16px; border-radius:7px; font-weight:700; font-size:13px; border:1.5px solid transparent; cursor:pointer; }
.btn-gold{ background:var(--gold-500); border-color:var(--gold-500); color:var(--navy-900); }
.btn-gold:hover{ background:var(--gold-600); }
.btn-dark{ background:var(--navy-900); border-color:var(--navy-900); color:#fff; }
.btn-dark:hover{ background:var(--navy-800); }
.btn-outline{ background:#fff; border-color:var(--gray-300); color:var(--ink-700); }
.btn-outline:hover{ border-color:var(--navy-900); }
.btn-danger{ background:#fdecea; border-color:#f5c6c0; color:#c0392b; }
.btn-danger:hover{ background:#f9d9d5; }
.btn-sm{ padding:7px 12px; font-size:12px; }

.panel{ display:none; }
.panel.active{ display:block; }
.card{ background:#fff; border:1px solid var(--gray-200); border-radius:var(--radius); padding:22px; margin-bottom:20px; box-shadow:var(--shadow-sm); }
.card h3{ font-size:15px; margin-bottom:16px; padding-bottom:12px; border-bottom:1px solid var(--gray-200); }
.card-sub{ color:var(--ink-500); font-size:12.5px; margin:-10px 0 16px; }

.field{ margin-bottom:16px; }
.field label{ display:block; font-size:12.5px; font-weight:700; color:var(--ink-700); margin-bottom:6px; }
.field input, .field textarea, .field select{ width:100%; padding:10px 12px; border:1px solid var(--gray-300); border-radius:7px; font-size:13.5px; font-family:inherit; }
.field input:focus, .field textarea:focus, .field select:focus{ outline:2px solid var(--gold-500); border-color:var(--gold-500); }
.field small{ display:block; color:var(--ink-500); font-size:11.5px; margin-top:5px; }
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.grid-3{ display:grid; grid-template-columns:1fr 1fr 1fr; gap:14px; }
@media (max-width:720px){ .grid-2,.grid-3{ grid-template-columns:1fr; } }

.array-item{ border:1px solid var(--gray-200); border-radius:8px; padding:14px; margin-bottom:12px; background:var(--gray-100); position:relative; }
.array-item-head{ display:flex; justify-content:space-between; align-items:center; margin-bottom:10px; }
.array-item-head span{ font-size:11.5px; font-weight:700; color:var(--ink-500); text-transform:uppercase; letter-spacing:.05em; }

.img-picker{ display:flex; gap:12px; align-items:flex-start; flex-wrap:wrap; }
.img-picker .thumb{ width:88px; height:66px; object-fit:cover; border-radius:6px; border:1px solid var(--gray-300); background:var(--gray-200); flex:none; }
.img-picker-controls{ flex:1; min-width:200px; }
.img-gallery{ display:grid; grid-template-columns:repeat(auto-fill,minmax(64px,1fr)); gap:6px; max-height:150px; overflow-y:auto; margin-top:8px; padding:8px; border:1px solid var(--gray-200); border-radius:6px; background:#fff; }
.img-gallery img{ width:100%; aspect-ratio:4/3; object-fit:cover; border-radius:4px; cursor:pointer; border:2px solid transparent; }
.img-gallery img:hover{ border-color:var(--gold-500); }

.blog-list-row{ display:flex; align-items:center; gap:14px; padding:12px; border:1px solid var(--gray-200); border-radius:8px; margin-bottom:10px; background:#fff; }
.blog-list-row img{ width:72px; height:52px; object-fit:cover; border-radius:6px; flex:none; }
.blog-list-row .meta{ flex:1; min-width:0; }
.blog-list-row .meta strong{ display:block; font-size:13.5px; }
.blog-list-row .meta span{ font-size:11.5px; color:var(--ink-500); }
.blog-list-actions{ display:flex; gap:8px; flex:none; }

.toast{ position:fixed; bottom:22px; right:22px; background:var(--navy-900); color:#fff; padding:13px 20px; border-radius:8px; font-size:13.5px; box-shadow:var(--shadow-md); z-index:999; opacity:0; transform:translateY(10px); transition:opacity .25s, transform .25s; pointer-events:none; }
.toast.show{ opacity:1; transform:none; }
.status-pill{ display:inline-flex; align-items:center; gap:6px; font-size:11.5px; padding:5px 10px; border-radius:999px; background:var(--gray-100); color:var(--ink-500); font-weight:700; }
.status-pill.unsaved{ background:#fff4de; color:#a15c00; }
.status-pill.saved{ background:#e6f7ec; color:#0f6a34; }
.banner{ background:#fff4de; border:1px solid #f2d189; color:#7a5000; padding:12px 16px; border-radius:8px; font-size:13px; margin-bottom:20px; }
.modal-overlay{ position:fixed; inset:0; background:rgba(10,24,48,.55); display:none; align-items:center; justify-content:center; z-index:100; padding:20px; }
.modal-overlay.show{ display:flex; }
.modal{ background:#fff; border-radius:12px; padding:26px; max-width:640px; width:100%; max-height:88vh; overflow-y:auto; }
.modal h3{ margin-bottom:16px; }