/* Login sayfası */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-darker) 100%);
    padding: 24px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
    padding: 40px 34px;
}

.login-brand {
    text-align: center;
    margin-bottom: 26px;
}

.login-brand .logo {
    font-size: 30px;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--brand-dark);
}

.login-brand .logo span { color: var(--ink); }

.login-brand .tagline {
    color: var(--muted);
    font-size: 13px;
    margin-top: 4px;
}

.login-card .form-label {
    font-weight: 600;
    font-size: 13px;
    color: var(--ink);
}

.login-card .input-group-text {
    background: var(--brand-light);
    border-color: #ced4da;
    color: var(--brand-dark);
}

.login-card .form-control:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 0.2rem rgba(18, 161, 80, 0.18);
}

.login-card .btn-brand {
    padding: 11px;
    border-radius: 10px;
    font-size: 15px;
}

.login-footer {
    text-align: center;
    color: var(--muted);
    font-size: 12px;
    margin-top: 22px;
}