body {
    background: #0a192f;
    color: #e6f1ff;
    font-family: "Segoe UI", Tahoma, sans-serif;
}

/* Cards */
.card, .panel, .box {
    background: #0f172a;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.6);
    color: #e6f1ff;
}

/* Headers */
.header {
    background: #0f172a;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 12px;
}

.header h3 {
    color: #38bdf8;
    margin: 0;
    margin-left: 60px;
}

/* Tables */
.table {
    background: #0f172a;
    border-radius: 12px;
    overflow: hidden;
}

.table th {
    background: #1e293b;
    color: #38bdf8;
    text-align: center;
}

.table td {
    background: #f8fafc !important;
    color: #334155 !important;
    border: 1px solid #cbd5e1;
    vertical-align: middle;
}

/* Admin mark */
.admin-mark {
    font-weight: bold;
    color: #0284c7 !important;
}

.admin-label {
    font-size: 0.7rem;
    background: #38bdf8;
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 5px;
}

/* Side menu */
#menuToggle {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1100;
    background: #38bdf8;
    border: none;
    padding: 10px 14px;
    border-radius: 8px;
}

#sideMenu {
    position: fixed;
    top: 0;
    left: -220px;
    width: 220px;
    height: 100%;
    background: #0f172a;
    padding-top: 80px;
    transition: 0.3s;
    z-index: 1090;
}

#sideMenu a {
    display: block;
    padding: 15px 20px;
    color: #e6f1ff;
    text-decoration: none;
}

#sideMenu a:hover {
    background: #1e293b;
}