/* ============================================================
   DIANA CMS — Admin Panel Stylesheet
   ============================================================ */

:root {
  --admin-sidebar-w:    260px;
  --admin-primary:      #1a6b3a;
  --admin-primary-dark: #124d2a;
  --admin-accent:       #f5a623;
  --admin-bg:           #f1f5f3;
  --admin-card-bg:      #ffffff;
  --admin-border:       #dde4e0;
  --admin-text:         #1c1c1e;
  --admin-muted:        #6c757d;
  --admin-sidebar-bg:   #111d15;
  --admin-sidebar-text: #b8cfc0;
  --shadow-sm:          0 1px 4px rgba(0,0,0,.06);
  --shadow-md:          0 4px 16px rgba(0,0,0,.10);
  --radius:             10px;
}

* { box-sizing: border-box; }

body.admin-body {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 15px;
  background: var(--admin-bg);
  color: var(--admin-text);
  margin: 0;
}

/* ── Login Page ─────────────────────────────────────────── */
body.admin-login-body {
  background: linear-gradient(135deg, #111d15 0%, #1a6b3a 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-wrapper { width: 100%; padding: 1rem; }
.login-card {
  max-width: 420px;
  margin: 0 auto;
  background: #fff;
  border-radius: 16px;
  padding: 2.5rem 2rem;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
}
.login-header { text-align: center; margin-bottom: 2rem; }
.login-icon {
  width: 64px; height: 64px;
  background: var(--admin-primary);
  color: #fff;
  border-radius: 16px;
  font-size: 1.8rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto .75rem;
}
.login-title { font-family: 'Inter', sans-serif; font-weight: 700; font-size: 1.5rem; margin: 0 0 .25rem; }
.login-sub { color: var(--admin-muted); font-size: .88rem; margin: 0; }
.login-footer { text-align: center; margin-top: 1.5rem; }

/* ── Layout ─────────────────────────────────────────────── */
.admin-wrapper { display: flex; min-height: 100vh; }

/* ── Sidebar ────────────────────────────────────────────── */
.admin-sidebar {
  width: var(--admin-sidebar-w);
  background: var(--admin-sidebar-bg);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  overflow-y: auto;
  z-index: 200;
  transition: transform .25s ease;
}

.sidebar-header { padding: 1.25rem 1.25rem .75rem; border-bottom: 1px solid rgba(255,255,255,.06); }
.sidebar-brand { display: flex; align-items: center; gap: .75rem; }
.sidebar-brand .brand-icon { font-size: 1.5rem; color: #4ade80; }
.brand-name { color: #fff; font-weight: 700; font-size: 1rem; display: block; }
.brand-sub { color: rgba(255,255,255,.35); font-size: .72rem; }

.sidebar-nav { padding: .75rem 0; flex: 1; }
.nav-section { margin-bottom: .5rem; }
.nav-section-label {
  color: rgba(255,255,255,.25);
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: .5rem 1.25rem .25rem;
  display: block;
}
.sidebar-nav .nav-link {
  display: flex;
  align-items: center;
  gap: .7rem;
  color: var(--admin-sidebar-text);
  padding: .6rem 1.25rem;
  font-size: .88rem;
  border-radius: 0;
  transition: all .15s;
}
.sidebar-nav .nav-link i { width: 18px; text-align: center; opacity: .7; }
.sidebar-nav .nav-link:hover { color: #fff; background: rgba(255,255,255,.07); }
.sidebar-nav .nav-link.active { color: #fff; background: var(--admin-primary); }
.sidebar-nav .nav-link.active i { opacity: 1; }
.sidebar-nav .nav-link-danger { color: #f87171 !important; }
.sidebar-nav .nav-link-danger:hover { background: rgba(248,113,113,.12) !important; }

/* ── Main ───────────────────────────────────────────────── */
.admin-main {
  flex: 1;
  margin-left: var(--admin-sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Topbar ─────────────────────────────────────────────── */
.admin-topbar {
  background: var(--admin-card-bg);
  border-bottom: 1px solid var(--admin-border);
  padding: .9rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  position: sticky; top: 0; z-index: 100;
  box-shadow: var(--shadow-sm);
}
.sidebar-toggle { background: none; border: none; color: var(--admin-text); font-size: 1.1rem; cursor: pointer; padding: 4px 8px; border-radius: 6px; }
.sidebar-toggle:hover { background: var(--admin-bg); }
.topbar-title { font-weight: 600; font-size: 1rem; }
.topbar-user { font-size: .85rem; color: var(--admin-muted); }

/* ── Content ────────────────────────────────────────────── */
.admin-content { flex: 1; padding: 1.75rem 1.5rem; }

.admin-footer { padding: .75rem 1.5rem; border-top: 1px solid var(--admin-border); font-size: .78rem; color: var(--admin-muted); }

/* ── Cards ──────────────────────────────────────────────── */
.admin-card { background: var(--admin-card-bg); border: 1px solid var(--admin-border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.admin-card-header { padding: 1rem 1.25rem; border-bottom: 1px solid var(--admin-border); }
.admin-card-header h5 { margin: 0; font-size: .95rem; font-weight: 600; }
.admin-card-body { padding: 1.25rem; }
.admin-card-footer { padding: .75rem 1.25rem; border-top: 1px solid var(--admin-border); background: #fafafa; border-radius: 0 0 var(--radius) var(--radius); }

/* ── Stat Cards ─────────────────────────────────────────── */
.stat-card { display: flex; align-items: center; gap: 1.25rem; background: var(--admin-card-bg); border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow-sm); border: 1px solid var(--admin-border); }
.stat-icon { width: 52px; height: 52px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; flex-shrink: 0; }
.stat-card--blue   .stat-icon { background: #dbeafe; color: #2563eb; }
.stat-card--green  .stat-icon { background: #dcfce7; color: #16a34a; }
.stat-card--orange .stat-icon { background: #ffedd5; color: #ea580c; }
.stat-card--purple .stat-icon { background: #f3e8ff; color: #9333ea; }
.stat-value { font-size: 1.7rem; font-weight: 700; line-height: 1; }
.stat-label { font-size: .8rem; color: var(--admin-muted); margin-top: .2rem; }

/* ── Table ──────────────────────────────────────────────── */
.admin-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.admin-table thead th { background: #f8faf9; border-bottom: 2px solid var(--admin-border); padding: .7rem 1rem; font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--admin-muted); white-space: nowrap; }
.admin-table tbody td { padding: .75rem 1rem; border-bottom: 1px solid var(--admin-border); vertical-align: middle; }
.admin-table tbody tr:last-child td { border-bottom: none; }
.admin-table tbody tr:hover td { background: #f8faf9; }

/* ── Status Badges ──────────────────────────────────────── */
.status-badge { display: inline-block; padding: .25rem .6rem; border-radius: 4px; font-size: .72rem; font-weight: 600; }
.status-badge--published { background: #dcfce7; color: #166534; }
.status-badge--draft      { background: #f3f4f6; color: #6b7280; }

/* ── Buttons ────────────────────────────────────────────── */
.btn-primary { background: var(--admin-primary); border-color: var(--admin-primary); }
.btn-primary:hover { background: var(--admin-primary-dark); border-color: var(--admin-primary-dark); }
.btn-xs { padding: .25rem .5rem; font-size: .78rem; border-radius: 5px; }

/* ── Info List ──────────────────────────────────────────── */
.info-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .5rem; }
.info-list li { display: flex; justify-content: space-between; font-size: .85rem; }
.info-label { color: var(--admin-muted); }
.info-value { font-weight: 500; }

/* ── Upload Placeholder ─────────────────────────────────── */
.upload-placeholder {
  border: 2px dashed var(--admin-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  color: var(--admin-muted);
  cursor: pointer;
  transition: all .15s;
}
.upload-placeholder:hover { border-color: var(--admin-primary); color: var(--admin-primary); }
.upload-placeholder i { font-size: 2rem; margin-bottom: .5rem; display: block; }

/* ── Forms ──────────────────────────────────────────────── */
.form-control:focus, .form-select:focus { border-color: var(--admin-primary); box-shadow: 0 0 0 .2rem rgba(26,107,58,.2); }
.form-check-input:checked { background-color: var(--admin-primary); border-color: var(--admin-primary); }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 992px) {
  .admin-sidebar { transform: translateX(-100%); }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-main { margin-left: 0; }
}