/* Add Google Font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');

/* Root variables for color, fonts, and layout */
:root {
    --primary-color: #002867;
    --hover-color: #00B9D4;
    --background-color: #f0f4fa;
    --card-bg-color: #ffffff;
    --text-color: #2C3E50;
    --box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

/* Base setup */
body {
    margin: 0;
    padding: 0;
    height: 100vh;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #eaf3fc, #00B9D4);
}

/* Wrapper */
.wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: auto;
    overflow: hidden;
}

/* ===================== HEADER ===================== */
.header {
    position: relative;
    text-align: center;
    padding: 20px;
    background-color: #eaf3fc;
    color: var(--primary-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.header img {
    position: absolute;
    top: 20px;
    right: 20px;
    height: 80px;
}

.header h1, 
.header p {
    margin: 0;
    text-align: center;
}

.header h1 {
    font-size: 36px;
    font-weight: bold;
}

.header p {
    font-size: 18px;
}

/* ===================== LOGIN FORM ===================== */
.login-container {
    background: var(--card-bg-color);
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    padding: 30px;
    max-width: 400px;
    width: 90%;
    text-align: center;
}

.login-form h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 600;
}

.form-control {
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 10px;
    font-size: 16px;
}

.form-control:focus {
    border-color: var(--hover-color);
    box-shadow: 0 0 8px rgba(0, 185, 212, 0.3);
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 5px;
    padding: 10px;
    font-size: 16px;
    transition: background-color 0.3s;
}

.btn-primary:hover {
    background-color: var(--hover-color);
}

/* Toggle password icon */
.input-group-text {
    cursor: pointer;
    border: none;
    background: transparent;
    color: var(--primary-color);
}

/* Dropdown */
#user_type {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    background-color: #fff;
    color: var(--text-color);
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 10 5"><polygon points="0,0 10,0 5,5" fill="%23002867"/></svg>');
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 10px 5px;
    cursor: pointer;
}

#user_type:hover {
    border-color: var(--hover-color);
    box-shadow: 0 0 8px rgba(0, 185, 212, 0.3);
}

#user_type:focus {
    outline: none;
    border-color: var(--hover-color);
    box-shadow: 0 0 8px rgba(0, 185, 212, 0.5);
}

/* Error message */
.error-message {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    border-radius: 5px;
    padding: 10px;
    margin-bottom: 20px;
    text-align: center;
}

/* ===================== FOOTER ===================== */
.footer {
    padding: 20px;
    background-color: #ebeadf;
    color: var(--primary-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
    margin-top: auto;
}

.footer-left {
    display: flex;
    flex-direction: column;
}

.footer-left a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 5px;
}

.footer-left p {
    margin: 5px 0;
}

.footer-left .contact-info {
    font-size: 14px;
    display: flex;
    gap: 15px;
    align-items: center;
}

.footer-left .contact-info a {
    color: var(--primary-color);
}

.footer-right {
    display: flex;
    gap: 30px;
}

.footer-right a {
    text-decoration: none;
    color: var(--primary-color);
    font-size: 18px;
}

.footer-left a:hover,
.footer-right a:hover {
    color: var(--hover-color);
}

/* ===================== RESPONSIVENESS ===================== */

/* Tablets and small laptops */
@media (max-width: 992px) {
    .header h1 {
        font-size: 28px;
    }

    .header p {
        font-size: 16px;
    }

    .login-container {
        max-width: 90%;
        padding: 25px 20px;
    }

    .footer-right {
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* Tablets and large mobiles */
@media (max-width: 768px) {
    body {
        background: linear-gradient(135deg, #eaf3fc, #00b9d4);
    }

    .header {
        padding: 15px;
    }

    .header img {
        position: static;
        margin: 10px auto;
        display: block;
        height: 60px;
    }

    .header h1 {
        font-size: 24px;
    }

    .header p {
        font-size: 15px;
    }

    .login-container {
        width: 95%;
        padding: 20px 15px;
    }

    .form-control {
        font-size: 15px;
        padding: 8px;
    }

    .btn-primary {
        font-size: 15px;
        padding: 10px;
    }

    .footer {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 10px;
    }

    .footer-left, 
    .footer-right {
        width: 100%;
        align-items: center;
        justify-content: center;
    }

    .footer-right {
        flex-wrap: wrap;
        gap: 10px;
    }

    .footer a {
        font-size: 14px;
    }

    .footer-left .contact-info {
        flex-direction: column;
        gap: 5px;
    }
}

/* Small phones */
@media (max-width: 480px) {
    .header h1 {
        font-size: 20px;
    }

    .header p {
        font-size: 14px;
    }

    .login-container {
        padding: 15px 10px;
        border-radius: 8px;
    }

    .login-form h2 {
        font-size: 18px;
    }

    label {
        font-size: 14px;
    }

    .form-control {
        font-size: 14px;
        padding: 8px;
    }

    .btn-primary, 
    .btn-success {
        font-size: 14px;
        padding: 10px;
    }

    .footer {
        padding: 15px 10px;
    }

    .footer a {
        font-size: 13px;
    }
}