/* ============================================================
   Admin Panel CSS
   ============================================================ */
:root {
  --red:    #8B1A1A;
  --red-dk: #6d1414;
  --red-lt: #f5e6e6;
  --gold:   #C8960C;
  --dark:   #1a1a1a;
  --gray:   #555;
  --border: #e0e0e0;
  --white:  #ffffff;
  --bg:     #f0f2f5;
  --sidebar-w: 240px;
  --font:   'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font); background: var(--bg); color: var(--dark); }
a { color: var(--red); text-decoration: none; }
a:hover { text-decoration: underline; }
input, textarea, select { font-family: var(--font); }

/* LAYOUT */
.admin-wrap  { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: var(--sidebar-w);
  background: #1e1e2e;
  color: rgba(255,255,255,.85);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 200;
}
.admin-main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* SIDEBAR */
.sb-brand {
  padding: 1.5rem 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.sb-brand .title { font-size: .95rem; font-weight: 700; color: #fff; line-height: 1.3; }
.sb-brand .sub   { font-size: .72rem; color: rgba(255,255,255,.5); margin-top: .2rem; }

.sb-nav { flex: 1; padding: 1rem 0; }
.sb-nav a {
  display: flex; align-items: center; gap: .75rem;
  padding: .75rem 1.2rem; font-size: .88rem; font-weight: 500;
  color: rgba(255,255,255,.7); transition: all .2s;
}
.sb-nav a:hover, .sb-nav a.active {
  background: rgba(255,255,255,.08);
  color: #fff; text-decoration: none;
}
.sb-nav a .ico { font-size: 1.1rem; flex-shrink: 0; }
.sb-nav .divider { height: 1px; background: rgba(255,255,255,.07); margin: .5rem 0; }
.sb-footer { padding: 1rem 1.2rem; border-top: 1px solid rgba(255,255,255,.08); }
.sb-footer a { font-size: .8rem; color: rgba(255,255,255,.5); }

/* TOPBAR */
.admin-topbar {
  background: var(--white);
  padding: 1rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
  position: sticky; top: 0; z-index: 100;
}
.admin-topbar h1 { font-size: 1.15rem; font-weight: 700; color: var(--dark); }
.topbar-right { display: flex; align-items: center; gap: 1rem; }
.site-link { font-size: .82rem; color: var(--gray); border: 1px solid var(--border); padding: .3rem .8rem; border-radius: 6px; }
.site-link:hover { color: var(--red); text-decoration: none; border-color: var(--red-lt); }
.logout-btn { font-size: .82rem; color: var(--red); border: 1px solid var(--red-lt); padding: .3rem .8rem; border-radius: 6px; background: var(--red-lt); }

/* CONTENT */
.admin-content { padding: 2rem; flex: 1; }

/* CARDS */
.card {
  background: var(--white);
  border-radius: 10px;
  border: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
  margin-bottom: 1.5rem;
}
.card-header {
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-header h2 { font-size: 1rem; font-weight: 700; }
.card-body { padding: 1.5rem; }

/* STATS */
.stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.stat-card { background: var(--white); border-radius: 10px; padding: 1.4rem; border: 1px solid var(--border); display: flex; align-items: center; gap: 1rem; }
.stat-card .stat-icon { font-size: 2rem; }
.stat-card .stat-num  { font-size: 1.8rem; font-weight: 800; color: var(--red); line-height: 1; }
.stat-card .stat-lbl  { font-size: .8rem; color: var(--gray); }

/* FORMS */
.form-group { margin-bottom: 1.4rem; }
.form-group label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: .45rem; color: #333; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; padding: .75rem 1rem;
  border: 1.5px solid var(--border); border-radius: 8px;
  font-size: .95rem; transition: border .2s; background: #fff;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { outline: none; border-color: var(--red); }
.form-group textarea { min-height: 140px; resize: vertical; }
.form-hint { font-size: .78rem; color: #999; margin-top: .3rem; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: .4rem; padding: .65rem 1.4rem; border-radius: 8px; border: none; font-size: .9rem; font-weight: 600; cursor: pointer; transition: all .2s; text-decoration: none; }
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-dk); text-decoration: none; color: #fff; }
.btn-secondary { background: #f5f5f5; color: var(--dark); border: 1px solid var(--border); }
.btn-secondary:hover { background: #eee; text-decoration: none; }
.btn-danger { background: #fff0f0; color: #cc0000; border: 1px solid #ffcccc; }
.btn-danger:hover { background: #ffe0e0; text-decoration: none; }
.btn-sm { padding: .4rem .9rem; font-size: .82rem; }

/* TABLE */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th { text-align: left; padding: .75rem 1rem; background: #f9f9f9; font-size: .8rem; color: var(--gray); text-transform: uppercase; letter-spacing: .04em; border-bottom: 2px solid var(--border); }
td { padding: .85rem 1rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: #fafafa; }
.badge { display: inline-block; padding: .2rem .65rem; border-radius: 50px; font-size: .75rem; font-weight: 600; }
.badge-pub  { background: #e6f9ef; color: #1a7a3a; }
.badge-draft{ background: #f5f5f5; color: #888; }
.td-actions { display: flex; gap: .4rem; }

/* ALERTS */
.alert { padding: .9rem 1.2rem; border-radius: 8px; margin-bottom: 1.5rem; font-size: .92rem; }
.alert-success { background: #f0fff4; border: 1px solid #b3f0cc; color: #1a7a3a; }
.alert-danger   { background: #fff0f0; border: 1px solid #ffcccc; color: #cc0000; }

/* IMAGE PREVIEW */
.img-preview { max-width: 200px; border-radius: 6px; margin-top: .8rem; border: 1px solid var(--border); }

/* EDITOR */
.editor-toolbar { display: flex; flex-wrap: wrap; gap: .3rem; padding: .7rem; background: #f9f9f9; border: 1.5px solid var(--border); border-bottom: none; border-radius: 8px 8px 0 0; }
.editor-toolbar button { background: var(--white); border: 1px solid var(--border); border-radius: 4px; padding: .3rem .65rem; font-size: .82rem; cursor: pointer; font-family: var(--font); }
.editor-toolbar button:hover { background: var(--red-lt); border-color: var(--red-lt); }
#post-content { border-radius: 0 0 8px 8px; min-height: 380px; font-size: .95rem; }

/* MOBILE */
@media(max-width:768px){
  .admin-sidebar { width: 200px; transform: translateX(-100%); transition: transform .3s; }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-main { margin-left: 0; }
  .admin-content { padding: 1rem; }
  .stats-row { grid-template-columns: 1fr 1fr; }
}