/* CK-TEC PRO X Admin Dashboard — BMW M-Dark Theme */
:root {
    --bg-primary: #0D1117;
    --bg-secondary: #161B22;
    --bg-card: #1C2128;
    --bg-hover: #252D38;
    --text-primary: #E6EDF3;
    --text-secondary: #8B949E;
    --accent-blue: #0078D4;
    --accent-red: #E82127;
    --accent-green: #28A745;
    --accent-orange: #F0883E;
    --border: #30363D;
    --m-blue: #0066B1;
    --m-purple: #6F2DA8;
    --m-red: #E82127;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Segoe UI', sans-serif; background: var(--bg-primary); color: var(--text-primary); }

/* Layout */
.admin-layout { display: flex; min-height: 100vh; }
.admin-sidebar {
    width: 240px; background: var(--bg-secondary); border-right: 1px solid var(--border);
    display: flex; flex-direction: column; padding: 0;
}
.admin-main { flex: 1; padding: 32px; overflow-y: auto; }

/* Logo */
.admin-logo { padding: 20px 16px 16px; }
.admin-logo-stripe {
    height: 3px; margin-bottom: 12px;
    background: linear-gradient(90deg, var(--m-blue), var(--m-purple), var(--m-red));
}
.admin-logo h2 { font-size: 16px; font-weight: 700; letter-spacing: 0.5px; }
.admin-logo-sub { font-size: 11px; color: var(--text-secondary); }

/* Navigation */
.admin-nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 16px; color: var(--text-secondary);
    text-decoration: none; font-size: 13px; border-left: 3px solid transparent;
    transition: all 0.15s;
}
.admin-nav-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.admin-nav-item.active { color: var(--accent-blue); border-left-color: var(--accent-blue); background: rgba(0,120,212,0.08); }
.admin-nav-icon { font-size: 16px; width: 20px; text-align: center; }

/* Cards */
.admin-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px;
    padding: 20px; margin-bottom: 20px;
}
.admin-card-header { font-size: 14px; font-weight: 600; margin-bottom: 16px; color: var(--text-primary); }

/* Stats Grid */
.admin-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.admin-stat {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px;
    padding: 16px;
}
.admin-stat-label { font-size: 11px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; }
.admin-stat-value { font-size: 28px; font-weight: 700; margin-top: 4px; }
.admin-stat-value.blue { color: var(--accent-blue); }
.admin-stat-value.green { color: var(--accent-green); }
.admin-stat-value.red { color: var(--accent-red); }
.admin-stat-value.orange { color: var(--accent-orange); }

/* Table */
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th {
    text-align: left; padding: 10px 12px; font-size: 11px; text-transform: uppercase;
    letter-spacing: 0.5px; color: var(--text-secondary); border-bottom: 1px solid var(--border);
}
.admin-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); }
.admin-table tr:hover { background: var(--bg-hover); }

/* Badges */
.badge {
    display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 11px; font-weight: 600;
}
.badge-basic { background: rgba(40,167,69,0.15); color: var(--accent-green); }
.badge-pro { background: rgba(0,120,212,0.15); color: var(--accent-blue); }
.badge-ultimate { background: rgba(232,33,39,0.15); color: var(--accent-red); }
.badge-active { background: rgba(40,167,69,0.15); color: var(--accent-green); }
.badge-suspended { background: rgba(240,136,62,0.15); color: var(--accent-orange); }
.badge-expired { background: rgba(139,148,158,0.15); color: var(--text-secondary); }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 14px; border-radius: 6px; font-size: 12px; font-weight: 600;
    border: none; cursor: pointer; transition: all 0.15s;
}
.btn-primary { background: var(--accent-blue); color: white; }
.btn-primary:hover { background: #1A8AE8; }
.btn-danger { background: var(--accent-red); color: white; }
.btn-danger:hover { background: #FF3A3F; }
.btn-sm { padding: 4px 10px; font-size: 11px; }

/* Page header */
.admin-page-header { margin-bottom: 24px; }
.admin-page-header h1 { font-size: 22px; font-weight: 700; }
.admin-page-header p { font-size: 13px; color: var(--text-secondary); margin-top: 4px; }

/* Activity feed */
.activity-item { display: flex; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 12px; }
.activity-time { color: var(--text-secondary); min-width: 60px; }
.activity-user { color: var(--accent-blue); font-weight: 600; min-width: 100px; }
.activity-action { color: var(--text-primary); }

/* Sidebar footer */
.admin-sidebar-footer {
    margin-top: auto; padding: 16px; border-top: 1px solid var(--border);
    display: flex; flex-direction: column; gap: 8px;
}
.admin-user-name { font-size: 12px; color: var(--text-secondary); }
.admin-logout-btn {
    font-size: 12px; color: var(--accent-red); text-decoration: none;
    padding: 6px 12px; border: 1px solid var(--accent-red); border-radius: 4px;
    text-align: center; transition: all 0.15s;
}
.admin-logout-btn:hover { background: rgba(232,33,39,0.15); }

/* Login Page */
.login-container {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh; background: var(--bg-primary);
}
.login-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
    padding: 40px; width: 380px;
}
.login-stripe {
    height: 3px; margin-bottom: 24px;
    background: linear-gradient(90deg, var(--m-blue), var(--m-purple), var(--m-red));
    border-radius: 2px;
}
.login-card h1 { font-size: 20px; font-weight: 700; letter-spacing: 0.5px; }
.login-subtitle { font-size: 12px; color: var(--text-secondary); margin-top: 4px; margin-bottom: 28px; }
.login-error {
    background: rgba(232,33,39,0.12); color: var(--accent-red); border: 1px solid rgba(232,33,39,0.3);
    padding: 10px 14px; border-radius: 6px; font-size: 13px; margin-bottom: 20px;
}
.login-field { margin-bottom: 16px; }
.login-field label { display: block; font-size: 12px; color: var(--text-secondary); margin-bottom: 6px; }
.login-field input {
    width: 100%; padding: 10px 14px; background: var(--bg-secondary); color: var(--text-primary);
    border: 1px solid var(--border); border-radius: 6px; font-size: 14px; outline: none;
    transition: border-color 0.15s;
}
.login-field input:focus { border-color: var(--accent-blue); }
.login-btn {
    width: 100%; padding: 12px; background: var(--accent-blue); color: white;
    border: none; border-radius: 6px; font-size: 14px; font-weight: 600;
    cursor: pointer; transition: background 0.15s; margin-top: 8px;
}
.login-btn:hover { background: #1A8AE8; }