body {
    background-color: #0b1016;
    color: #e5ecf5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
}

.navbar-brand {
    letter-spacing: 0.03em;
}

.hero {
    padding: 5rem 0 3rem;
    background: radial-gradient(circle at top left, #1a2636, #05070a 60%);
    color: #fff;
}

.hero h1 span.highlight {
    color: #00c6ff;
}

.hero .badge {
    background: rgba(0, 198, 255, 0.1);
    color: #00c6ff;
    border: 1px solid rgba(0, 198, 255, 0.4);
}

.section-light {
    background: #0f1724;
    border-radius: 1rem;
    padding: 2rem;
}

.section-alt {
    background: #05070a;
    border-radius: 1rem;
    padding: 2rem;
}

.card {
    background-color: #0f1724;
    border: 1px solid #1f2937;
    color: #e5ecf5;
}

.table-dark th,
.table-dark td {
    vertical-align: middle;
}

.btn-primary {
    background: linear-gradient(135deg, #00c6ff, #0072ff);
    border: none;
}

.btn-outline-light {
    border-color: #e5ecf5;
}

footer {
    border-top: 1px solid #1f2937;
}

/* Form */
form .form-control, form .form-select {
    background-color: #05070a;
    border-color: #1f2937;
    color: #e5ecf5;
}

form .form-control:focus, form .form-select:focus {
    border-color: #00c6ff;
    box-shadow: 0 0 0 0.2rem rgba(0, 198, 255, 0.25);
}

label {
    font-weight: 500;
}

/* Utility */
.badge-soft {
    background: rgba(148, 163, 184, 0.2);
    color: #e5ecf5;
}