body {
    background-color: #f5f7fb;
}

.navbar-brand {
    font-weight: 600;
}

#campaignsTable td,
#campaignsTable th {
    vertical-align: middle;
}

.toast-container .toast {
    min-width: 280px;
}

#metricsChart {
    max-height: 320px;
}

.modal-body .card {
    transition: box-shadow .15s ease-in-out;
}

.modal-body .card:hover {
    box-shadow: 0 .25rem .5rem rgba(0, 0, 0, .08);
}

.is-invalid ~ .invalid-feedback {
    display: block;
}

/* ---------- Login sayfasi ---------- */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at 10% 20%, rgba(13, 110, 253, 0.12), transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(25, 135, 84, 0.10), transparent 35%),
        #f5f7fb;
}

.login-wrap {
    width: 100%;
    max-width: 420px;
    padding: 1.5rem;
}

.login-card {
    background: #fff;
    border-radius: 1rem;
    padding: 2rem;
}

.login-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0d6efd;
    color: #fff;
    font-size: 1.75rem;
}