:root {
    --primary-color: #4A90E2;
    --primary-hover: #357ABD;
    --bg-color: #f4f7f6;
    --text-color: #333;
    --text-muted: #7f8c8d;
    --border-color: #e1e4e8;
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.login-wrapper {
    width: 100%;
    max-width: 440px;
    padding: 40px 20px;
    margin: 0 auto;
    box-sizing: border-box;
    text-align: center;
}

.brand-section {
    margin-bottom: 30px;
}

.brand-logo {
    max-height: 90px;
    margin-bottom: 12px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.brand-slogan {
    font-size: 1.15rem;
    color: var(--text-color);
    font-weight: 500;
    margin: 0;
    opacity: 0.8;
}

.login-card {
    background: white;
    padding: 20px 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    text-align: left;
}

.login-header {
    margin-bottom: 24px;
    text-align: center;
}

.login-header h1 {
    font-size: 1.5rem;
    margin: 0;
    font-weight: 700;
    color: #2c3e50;
}

.login-header p {
    color: var(--text-muted);
    margin-top: 8px;
}

.error-message {
    color: #e74c3c;
    background-color: #fdeaea;
    border: 1px solid #fadbd8;
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 20px;
    text-align: center;
    font-size: 0.9rem;
}

.form-group {
    margin-bottom: 2px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: #34495e;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
    background: #fff;
    height: auto;
}

.form-group input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.25);
}

.btn-submit {
    display: block;
    width: 100%;
    padding: 12px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
    margin-top: 10px;
    text-align: center;
}

.btn-submit:hover {
    background-color: var(--primary-hover);
    text-decoration: none;
}

.back-to-login {
    display: block;
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--primary-color);
    text-decoration: none;
    text-align: center;
}

.back-to-login:hover {
    text-decoration: underline;
}

.forgot-password {
    display: block;
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--primary-color);
    text-decoration: none;
    text-align: center;
}

.forgot-password:hover {
    text-decoration: underline;
}

.info-section {
    margin-top: 40px;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.info-title {
    font-weight: 600;
    margin-bottom: 10px;
    color: #34495e;
    font-size: 1.1rem;
}

.contact-details {
    margin-top: 15px;
    font-size: 0.9rem;
    background: #fff;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    display: inline-block;
}

.contact-details a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}