html, body
{
    height: 100%;
    margin: 0;
}
@media (max-width: 576px) {
  .card {
    padding: 1rem !important;
  }
  .form-label {
    font-size: 14px;
  }
  .login-icon {
    font-size: 20px;
  }
}
.page-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.content {
    flex: 1; /* Takes all available space and pushes footer down */
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-bottom {
    background-color: #003366; /* Or your desired color */
    color: white;
}
.login-icon{
    margin-left: calc(var(--bs-border-width) * -4) !important;
    font-size: 14px !important;
  }
  .pswd-btun{
    background-color: #2a598c !important;
  }
.captcha-text {
    /* min-width: 100px;   adjust based on captcha length */
    text-align: center;
    /* font-weight: bold; */
    font-family: 'Courier New', monospace;
    font-size: 1.8rem;
    letter-spacing: 2px;
    padding: 5px 10px;
    border-radius: 4px;
    /* padding: 0rem 1rem;
    border-radius: 0.25rem; */
    border: 1px dashed var(--border);
    user-select: none;
    display: flex;
    align-items: center;
}

.captcha-char {
    display: inline-block;
    /* transform: rotate({{ rand(-15, 15) }}deg); */
    margin: 0 2px;
}
.btn-grd-primary {
  width: 100%;   /* Full width on mobile */
  padding: 12px;
  font-size: 16px;
}
.refresh-captcha {
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem;
    border-radius: 0.25rem;
    transition: all 0.3s ease;
}

.refresh-captcha:hover {
    color: var(--primary-dark);
    background: rgba(99, 102, 241, 0.1);
}

.captcha-display {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

/* Add these to your existing styles */
.captcha-text {
    position: relative;
    /* overflow: hidden; */
}

.captcha-text::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(255, 255, 255, 0.1) 0%,
            rgba(255, 255, 255, 0.3) 50%,
            rgba(255, 255, 255, 0.1) 100%);
    z-index: 0;
}

.captcha-char {
    position: relative;
    z-index: 1;
    font-weight: bold;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}