main {
    background-color: var(--bg-color);
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-card {
    background-color: var(--card-bg);
    width: 100%;
    max-width: 400px;
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    text-align: center;
}

.logo-placeholder {
    width: 64px;
    height: 64px;
    background-color: var(--primary-muted);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    border: 1px solid var(--border-hover);
}

.logo-placeholder svg {
    color: var(--primary);
    width: 32px;
    height: 32px;
}

h1 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 32px;
    line-height: 1.5;
}

.form-group {
    text-align: left;
    margin-bottom: 20px;
}

label {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
    margin-left: 4px;
}

input[type="email"] {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    color: var(--text-main);
    font-size: 16px;
    transition: var(--transition);
    outline: none;
}

input[type="email"]:focus {
    border-color: var(--primary);
    background-color: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 0 4px var(--primary-muted);
}

.btn-submit {
    width: 100%;
    background-color: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 14px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 10px;
}

.btn-submit:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-submit:active {
    transform: translateY(0);
}

.footer-text {
    margin-top: 24px;
    font-size: 12px;
    color: var(--text-muted);
}