body {
    background: #F5F5F5;
    min-height: 100vh;
    margin: 0;
    font-family: Arial, sans-serif;
}

/* ===== HEADER BAR ===== */

.header-bar {
    background: #B0E0E6;
    color: #191970;
    padding: 15px 25px;
    display: flex;
    justify-content: left;
    align-items: center;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
    font-size: 20px;
    font-weight: bold;
}

.header-content {
    display: flex;
    align-items: center;
}

.header-content img {
    height: 50px;
    margin-right: 15px;
}

.header-title {
    font-size: 22px;
    font-weight: bold;
    justify-content: center;
    align-items: center;
}


/* ===== LOGIN FORM ===== */

.login-container {
    width: 380px;
    margin: 80px auto;
    padding: 40px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.3);
}

.form-title {
    text-align: center;
    margin-bottom: 25px;
    color: #0f3d75;
    font-size: 22px;
    font-weight: bold;
    border-bottom: 2px solid #e6e6e6;
    padding-bottom: 10px;
}

label {
    font-weight: bold;
}

input {
    width: 100%;
    padding: 10px;
    margin-top: 8px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

.btn {
    margin-top: 20px;
    padding: 12px;
    width: 100%;
    background: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.btn:hover {
    background: #0056b3;
}

.error {
    color: red;
    font-size: 0.9em;
}


/* ===== BILL HEADER ===== */

.form-header {
    background: #F0F8FF;
    color: #191970;
    text-align: center;
    padding: 14px;
    font-weight: bold;
    letter-spacing: 0.3px;
    border-bottom: 1px solid #d8e3f3;
    font-size: 20px;
}


/* ===== CAPTCHA ===== */

.captcha-image {
    height: 45px;
    border: 1px solid #ccc;
}