/* =============================================
   TSG Admin-Panel Stylesheet v1.0
   24.03.2026
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --red:       #CC0000;
    --red-dark:  #aa0000;
    --red-light: rgba(204,0,0,0.08);
    --black:     #1a1a1a;
    --dark:      #222222;
    --sidebar:   #111111;
    --card:      #2a2a2a;
    --border:    #333333;
    --grey:      #555555;
    --muted:     #888888;
    --white:     #ffffff;
    --green:     #00aa55;
    --yellow:    #cc9900;
    --blue:      #0066cc;
    --font:      'Inter', sans-serif;
    --radius:    8px;
    --shadow:    0 2px 12px rgba(0,0,0,0.4);
    --transition: 0.2s ease;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 15px; }
body { font-family: var(--font); background: var(--black); color: var(--white); line-height: 1.5; min-height: 100vh; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* LOGIN */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(160deg, #0d0d0d 0%, #2a0000 50%, #0d0d0d 100%); padding: 20px; }
.login-box { background: var(--dark); border: 1px solid var(--border); border-top: 4px solid var(--red); border-radius: var(--radius); padding: 40px; width: 100%; max-width: 420px; box-shadow: var(--shadow); }
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo img { width: 72px; height: 72px; object-fit: contain; margin: 0 auto 12px; }
.login-logo h1 { font-size: 1.1rem; font-weight: 700; color: var(--white); line-height: 1.2; }
.login-logo p { font-size: 0.75rem; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; margin-top: 4px; }

/* FORMULARE */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; background: var(--black); border: 1px solid var(--border); border-radius: var(--radius); color: var(--white); font-family: var(--font); font-size: 0.9rem; padding: 10px 14px; transition: border-color var(--transition); outline: none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--red); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--dark); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font); font-size: 0.88rem; font-weight: 600; padding: 9px 20px; border-radius: var(--radius); border: none; cursor: pointer; transition: background var(--transition), opacity var(--transition); white-space: nowrap; }
.btn-primary   { background: var(--red);   color: var(--white); }
.btn-primary:hover { background: var(--red-dark); }
.btn-secondary { background: var(--card);  color: var(--white); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--muted); }
.btn-success   { background: var(--green); color: var(--white); }
.btn-danger    { background: #880000;      color: var(--white); }
.btn-danger:hover { background: var(--red); }
.btn-sm { padding: 5px 12px; font-size: 0.78rem; }
.btn-full { width: 100%; justify-content: center; padding: 12px; font-size: 0.95rem; }

/* FLASH */
.flash { padding: 12px 16px; border-radius: var(--radius); margin-bottom: 20px; font-size: 0.88rem; font-weight: 500; }
.flash-success { background: rgba(0,170,85,0.15); border: 1px solid var(--green); color: #00cc66; }
.flash-error   { background: rgba(204,0,0,0.12);  border: 1px solid var(--red);   color: #ff4444; }

/* ADMIN LAYOUT */
.admin-layout { display: flex; min-height: 100vh; }

/* SIDEBAR */
.admin-sidebar { width: 240px; flex-shrink: 0; background: var(--sidebar); border-right: 1px solid var(--border); display: flex; flex-direction: column; position: fixed; top: 0; left: 0; bottom: 0; z-index: 100; overflow-y: auto; }
.sidebar-logo { padding: 20px 20px 16px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.sidebar-logo img { width: 40px; height: 40px; object-fit: contain; flex-shrink: 0; }
.sidebar-logo-text .name { font-size: 0.82rem; font-weight: 700; line-height: 1.2; color: var(--white); }
.sidebar-logo-text .sub { font-size: 0.65rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }
.sidebar-nav { flex: 1; padding: 16px 0; }
.nav-section { padding: 6px 20px 4px; font-size: 0.65rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--grey); margin-top: 8px; }
.sidebar-nav a { display: flex; align-items: center; gap: 10px; padding: 9px 20px; font-size: 0.88rem; font-weight: 500; color: var(--muted); transition: background var(--transition), color var(--transition); border-left: 3px solid transparent; }
.sidebar-nav a:hover { background: rgba(255,255,255,0.04); color: var(--white); }
.sidebar-nav a.active { background: var(--red-light); color: var(--white); border-left-color: var(--red); }
.sidebar-nav a .nav-icon { font-size: 1rem; width: 20px; text-align: center; }
.sidebar-footer { padding: 16px 20px; border-top: 1px solid var(--border); }
.sidebar-user { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.user-avatar { width: 34px; height: 34px; background: var(--red); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.85rem; font-weight: 700; flex-shrink: 0; }
.user-info .user-name { font-size: 0.82rem; font-weight: 600; }
.user-info .user-role { font-size: 0.7rem; color: var(--muted); }
.btn-logout { display: flex; align-items: center; gap: 8px; width: 100%; padding: 8px 12px; background: rgba(204,0,0,0.1); border: 1px solid rgba(204,0,0,0.3); border-radius: var(--radius); color: var(--red); font-size: 0.82rem; font-weight: 600; cursor: pointer; transition: background var(--transition); font-family: var(--font); }
.btn-logout:hover { background: rgba(204,0,0,0.2); }

/* MAIN */
.admin-main { margin-left: 240px; flex: 1; display: flex; flex-direction: column; min-height: 100vh; }
.admin-topbar { background: var(--dark); border-bottom: 1px solid var(--border); padding: 0 28px; height: 56px; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 50; }
.topbar-title { font-size: 1rem; font-weight: 700; }
.topbar-right { display: flex; align-items: center; gap: 12px; font-size: 0.82rem; color: var(--muted); }
.env-badge { background: rgba(204,0,0,0.15); border: 1px solid var(--red); color: var(--red); font-size: 0.7rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 3px 10px; border-radius: 20px; }
.admin-content { padding: 28px; flex: 1; }

/* STATS */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }
.stat-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; display: flex; align-items: center; gap: 16px; transition: border-color var(--transition); }
.stat-card:hover { border-color: var(--red); }
.stat-icon { width: 48px; height: 48px; background: var(--red-light); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; flex-shrink: 0; }
.stat-info .stat-value { font-size: 1.8rem; font-weight: 700; line-height: 1; margin-bottom: 4px; }
.stat-info .stat-label { font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }

/* TABELLEN */
.table-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 24px; }
.table-card-header { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.table-card-header h2 { font-size: 0.95rem; font-weight: 700; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.admin-table th { background: var(--dark); padding: 10px 16px; text-align: left; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--border); white-space: nowrap; }
.admin-table td { padding: 11px 16px; border-bottom: 1px solid rgba(255,255,255,0.04); vertical-align: middle; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(255,255,255,0.02); }
.admin-table .actions { display: flex; gap: 6px; }

/* BADGES */
.badge { display: inline-block; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.5px; padding: 3px 10px; border-radius: 20px; text-transform: uppercase; }
.badge-superadmin { background: rgba(204,0,0,0.2);   color: #ff6666; }
.badge-admin      { background: rgba(204,0,0,0.12);  color: var(--red); }
.badge-redakteur  { background: rgba(0,102,204,0.15); color: #4499ff; }
.badge-trainer    { background: rgba(0,170,85,0.15);  color: #00cc66; }
.badge-mitglied   { background: rgba(255,255,255,0.06); color: var(--muted); }
.badge-published { background: rgba(0,170,85,0.15);  color: #00cc66; }
.badge-draft     { background: rgba(255,255,255,0.06); color: var(--muted); }
.badge-archived  { background: rgba(204,0,0,0.1);    color: var(--red); }
.badge-open        { background: rgba(204,0,0,0.12);  color: var(--red); }
.badge-in_progress { background: rgba(204,153,0,0.15); color: #ffcc00; }
.badge-done        { background: rgba(0,170,85,0.15);  color: #00cc66; }
.badge-cancelled   { background: rgba(255,255,255,0.06); color: var(--muted); }
.badge-high   { background: rgba(204,0,0,0.15);   color: #ff4444; }
.badge-medium { background: rgba(204,153,0,0.15); color: #ffcc00; }
.badge-low    { background: rgba(0,170,85,0.12);  color: #00cc66; }
.badge-urgent { background: rgba(204,0,0,0.25);   color: #ff2222; }
.badge-active   { background: rgba(0,170,85,0.15);  color: #00cc66; }
.badge-inactive { background: rgba(255,255,255,0.06); color: var(--muted); }
.badge-answered { background: rgba(0,170,85,0.15); color: #00cc66; }
.badge-closed   { background: rgba(255,255,255,0.06); color: var(--muted); }

/* FORM CARDS */
.form-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; max-width: 720px; }
.form-card h2 { font-size: 1rem; font-weight: 700; margin-bottom: 24px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.form-actions { display: flex; gap: 10px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border); }

/* PAGE HEADER */
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }
.page-header h1 { font-size: 1.3rem; font-weight: 700; }
.breadcrumb { font-size: 0.78rem; color: var(--muted); margin-top: 2px; }
.breadcrumb a { color: var(--red); }
.breadcrumb a:hover { color: var(--white); }

/* QUICK GRID */
.quick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 28px; }
.quick-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; display: flex; align-items: center; gap: 14px; transition: border-color var(--transition), transform var(--transition); }
.quick-card:hover { border-color: var(--red); transform: translateY(-2px); }
.quick-card .qc-icon { font-size: 1.6rem; }
.quick-card .qc-title { font-size: 0.9rem; font-weight: 600; margin-bottom: 2px; }
.quick-card .qc-sub   { font-size: 0.75rem; color: var(--muted); }

/* EMPTY STATE */
.empty-state { text-align: center; padding: 48px 20px; color: var(--muted); }
.empty-state .empty-icon { font-size: 2.5rem; margin-bottom: 12px; }
.empty-state p { font-size: 0.88rem; }

/* RESPONSIVE */
@media (max-width: 1024px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .quick-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .admin-sidebar { transform: translateX(-100%); }
    .admin-main { margin-left: 0; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
}